ci: add mvnd support and update backend build

- Add installation and verification steps for mvnd in setup-deps action
- Update backend build step to use mvnd instead of mvn

.all-contributorsrc

@@ -267,7 +267,9 @@
       "contributions": [
         "code",
         "bug",
-        "design"
+        "design",
+        "test",
+        "blog"
       ]
     },
     {
@@ -361,7 +363,9 @@
       "contributions": [
         "bug",
         "code",
-        "doc"
+        "doc",
+        "test",
+        "design"
       ]
     },
     {
@@ -683,7 +687,8 @@
       "contributions": [
         "code",
         "test",
-        "doc"
+        "doc",
+        "design"
       ]
     },
     {
@@ -797,7 +802,11 @@
       "profile": "https://github.com/zqr10159",
       "contributions": [
         "doc",
-        "code"
+        "code",
+        "blog",
+        "bug",
+        "test",
+        "design"
       ]
     },
     {
@@ -889,7 +898,8 @@
       "avatar_url": "https://avatars.githubusercontent.com/u/50475131?v=4",
       "profile": "https://github.com/l646505418",
       "contributions": [
-        "code"
+        "code",
+        "bug"
       ]
     },
     {
@@ -898,7 +908,8 @@
       "avatar_url": "https://avatars.githubusercontent.com/u/78642589?v=4",
       "profile": "http://www.carpewang.com",
       "contributions": [
-        "code"
+        "code",
+        "bug"
       ]
     },
     {
@@ -1263,7 +1274,11 @@
       "avatar_url": "https://avatars.githubusercontent.com/u/105542329?v=4",
       "profile": "https://github.com/a-little-fool",
       "contributions": [
-        "code"
+        "code",
+        "doc",
+        "blog",
+        "bug",
+        "design"
       ]
     },
     {
@@ -1326,7 +1341,8 @@
       "avatar_url": "https://avatars.githubusercontent.com/u/67301054?v=4",
       "profile": "http://www.jimmyqiao.top",
       "contributions": [
-        "code"
+        "code",
+        "bug"
       ]
     },
     {
@@ -1419,7 +1435,8 @@
       "avatar_url": "https://avatars.githubusercontent.com/u/28394742?v=4",
       "profile": "https://github.com/Clownsw",
       "contributions": [
-        "code"
+        "code",
+        "bug"
       ]
     },
     {
@@ -1430,7 +1447,9 @@
       "contributions": [
         "doc",
         "code",
-        "design"
+        "design",
+        "bug",
+        "test"
       ]
     },
     {
@@ -1469,7 +1488,8 @@
       "contributions": [
         "code",
         "design",
-        "doc"
+        "doc",
+        "bug"
       ]
     },
     {
@@ -1541,7 +1561,9 @@
       "avatar_url": "https://avatars.githubusercontent.com/u/42080876?v=4",
       "profile": "https://github.com/yqxxgh",
       "contributions": [
-        "doc"
+        "doc",
+        "code",
+        "bug"
       ]
     },
     {
@@ -1586,7 +1608,8 @@
       "avatar_url": "https://avatars.githubusercontent.com/u/55646681?v=4",
       "profile": "https://github.com/starmilkxin",
       "contributions": [
-        "code"
+        "code",
+        "bug"
       ]
     },
     {
@@ -1605,7 +1628,11 @@
       "profile": "https://github.com/LiuTianyou",
       "contributions": [
         "code",
-        "doc"
+        "doc",
+        "bug",
+        "test",
+        "blog",
+        "design"
       ]
     },
     {
@@ -1651,9 +1678,11 @@
       "avatar_url": "https://avatars.githubusercontent.com/u/71874373?v=4",
       "profile": "https://github.com/gjjjj0101",
       "contributions": [
+        "test",
         "code",
+        "doc",
         "design",
-        "test"
+        "bug"
       ]
     },
     {
@@ -1662,7 +1691,8 @@
       "avatar_url": "https://avatars.githubusercontent.com/u/37864182?v=4",
       "profile": "https://jangto.tistory.com/",
       "contributions": [
-        "code"
+        "code",
+        "doc"
       ]
     },
     {
@@ -1672,7 +1702,10 @@
       "profile": "https://crossoverjie.top/",
       "contributions": [
         "code",
-        "doc"
+        "doc",
+        "blog",
+        "test",
+        "design"
       ]
     },
     {
@@ -1708,7 +1741,9 @@
       "avatar_url": "https://avatars.githubusercontent.com/u/8465969?v=4",
       "profile": "https://github.com/xuziyang",
       "contributions": [
-        "code"
+        "code",
+        "doc",
+        "bug"
       ]
     },
     {
@@ -1762,7 +1797,13 @@
       "avatar_url": "https://avatars.githubusercontent.com/u/29418975?v=4",
       "profile": "http://www.hadoop.wiki/",
       "contributions": [
-        "code"
+        "code",
+        "ideas",
+        "doc",
+        "blog",
+        "bug",
+        "test",
+        "design"
       ]
     },
     {
@@ -1771,7 +1812,11 @@
       "avatar_url": "https://avatars.githubusercontent.com/u/61108539?v=4",
       "profile": "https://github.com/zuobiao-zhou",
       "contributions": [
-        "code"
+        "code",
+        "doc",
+        "bug",
+        "blog",
+        "test"
       ]
     },
     {
@@ -1807,7 +1852,11 @@
       "avatar_url": "https://avatars.githubusercontent.com/u/25810623?v=4",
       "profile": "https://github.com/Aias00",
       "contributions": [
-        "code"
+        "code",
+        "doc",
+        "bug",
+        "ideas",
+        "test"
       ]
     },
     {
@@ -1825,7 +1874,10 @@
       "avatar_url": "https://avatars.githubusercontent.com/u/77964041?v=4",
       "profile": "https://blog.csdn.net/qq_52397471",
       "contributions": [
-        "code"
+        "code",
+        "bug",
+        "test",
+        "blog"
       ]
     },
     {
@@ -1834,7 +1886,9 @@
       "avatar_url": "https://avatars.githubusercontent.com/u/118667222?v=4",
       "profile": "https://github.com/Yanshuming1",
       "contributions": [
-        "code"
+        "code",
+        "doc",
+        "bug"
       ]
     },
     {
@@ -1934,8 +1988,10 @@
       "avatar_url": "https://avatars.githubusercontent.com/u/3371163?v=4",
       "profile": "https://github.com/kerwin612",
       "contributions": [
+        "design",
         "code",
-        "design"
+        "doc",
+        "bug"
       ]
     },
     {
@@ -1962,7 +2018,9 @@
       "avatar_url": "https://avatars.githubusercontent.com/u/69385076?v=4",
       "profile": "https://github.com/pwallk",
       "contributions": [
-        "code"
+        "code",
+        "doc",
+        "bug"
       ]
     },
     {
@@ -2007,7 +2065,8 @@
       "avatar_url": "https://avatars.githubusercontent.com/u/83876361?v=4",
       "profile": "https://github.com/keaifafafa",
       "contributions": [
-        "code"
+        "code",
+        "bug"
       ]
     },
     {
@@ -2142,7 +2201,9 @@
       "avatar_url": "https://avatars.githubusercontent.com/u/59016860?v=4",
       "profile": "https://github.com/Rancho-7",
       "contributions": [
-        "doc"
+        "doc",
+        "code",
+        "bug"
       ]
     },
     {
@@ -2160,7 +2221,11 @@
       "avatar_url": "https://avatars.githubusercontent.com/u/91836599?v=4",
       "profile": "https://zzrl.cc/",
       "contributions": [
-        "code"
+        "code",
+        "doc",
+        "bug",
+        "test",
+        "blog"
       ]
     },
     {
@@ -2178,7 +2243,8 @@
       "avatar_url": "https://avatars.githubusercontent.com/u/14932913?v=4",
       "profile": "https://simonsigre.com/",
       "contributions": [
-        "doc"
+        "doc",
+        "code"
       ]
     },
     {
@@ -2241,7 +2307,9 @@
       "avatar_url": "https://avatars.githubusercontent.com/u/11783444?v=4",
       "profile": "https://medium.com/@pjfanning",
       "contributions": [
-        "code"
+        "code",
+        "bug",
+        "test"
       ]
     },
     {
@@ -2259,7 +2327,9 @@
       "avatar_url": "https://avatars.githubusercontent.com/u/22274133?v=4",
       "profile": "https://github.com/MasamiYui",
       "contributions": [
-        "code"
+        "code",
+        "doc",
+        "bug"
       ]
     },
     {
@@ -2314,7 +2384,8 @@
       "avatar_url": "https://avatars.githubusercontent.com/u/147966331?v=4",
       "profile": "https://github.com/notbugggg",
       "contributions": [
-        "code"
+        "code",
+        "bug"
       ]
     },
     {
@@ -2325,6 +2396,114 @@
       "contributions": [
         "code"
       ]
+    },
+    {
+      "login": "JuJinPark",
+      "name": "jujin",
+      "avatar_url": "https://avatars.githubusercontent.com/u/44892459?v=4",
+      "profile": "https://github.com/JuJinPark",
+      "contributions": [
+        "code",
+        "doc",
+        "ideas",
+        "blog"
+      ]
+    },
+    {
+      "login": "LL-LIN",
+      "name": "LL-LIN",
+      "avatar_url": "https://avatars.githubusercontent.com/u/43002118?v=4",
+      "profile": "https://github.com/LL-LIN",
+      "contributions": [
+        "code",
+        "bug"
+      ]
+    },
+    {
+      "login": "bigcyy",
+      "name": "Yang Chen",
+      "avatar_url": "https://avatars.githubusercontent.com/u/73413979?v=4",
+      "profile": "https://bigcyy.github.io/",
+      "contributions": [
+        "code",
+        "doc",
+        "bug"
+      ]
+    },
+    {
+      "login": "sarthakeash",
+      "name": "Sarthak Arora",
+      "avatar_url": "https://avatars.githubusercontent.com/u/74091160?v=4",
+      "profile": "https://github.com/sarthakeash",
+      "contributions": [
+        "code",
+        "doc"
+      ]
+    },
+    {
+      "login": "PengJingzhao",
+      "name": "彭镜肇",
+      "avatar_url": "https://avatars.githubusercontent.com/u/97368949?v=4",
+      "profile": "https://github.com/PengJingzhao",
+      "contributions": [
+        "code"
+      ]
+    },
+    {
+      "login": "gagaradio",
+      "name": "Walter Jia",
+      "avatar_url": "https://avatars.githubusercontent.com/u/18532370?v=4",
+      "profile": "https://github.com/gagaradio",
+      "contributions": [
+        "code"
+      ]
+    },
+    {
+      "login": "boyucjz",
+      "name": "boyucjz",
+      "avatar_url": "https://avatars.githubusercontent.com/u/18730041?v=4",
+      "profile": "https://github.com/boyucjz",
+      "contributions": [
+        "code"
+      ]
+    },
+    {
+      "login": "Cyanty",
+      "name": "Cyanty",
+      "avatar_url": "https://avatars.githubusercontent.com/u/153884653?v=4",
+      "profile": "https://github.com/Cyanty",
+      "contributions": [
+        "code",
+        "doc"
+      ]
+    },
+    {
+      "login": "KevinLLF",
+      "name": "Jay丿167",
+      "avatar_url": "https://avatars.githubusercontent.com/u/85452733?v=4",
+      "profile": "https://github.com/KevinLLF",
+      "contributions": [
+        "code"
+      ]
+    },
+    {
+      "login": "Duansg",
+      "name": "Duansg",
+      "avatar_url": "https://avatars.githubusercontent.com/u/112607719?v=4",
+      "profile": "https://github.com/Duansg",
+      "contributions": [
+        "doc"
+      ]
+    },
+    {
+      "login": "xiaomizhou2",
+      "name": "zhangyaxi",
+      "avatar_url": "https://avatars.githubusercontent.com/u/47807926?v=4",
+      "profile": "https://github.com/xiaomizhou2",
+      "contributions": [
+        "code",
+        "test"
+      ]
     }
   ],
   "contributorsPerLine": 7,

.gitattributes

@@ -17,7 +17,9 @@
 
 /home export-ignore
 /hip export-ignore
+/template-marketplace export-ignore
 /.github export-ignore
 /.idea export-ignore
+/.devcontainer export-ignore
 .gitattributes export-ignore  
 .gitignore export-ignore

.github/ISSUE_TEMPLATE/feature-request.yml

@@ -53,4 +53,5 @@ body:
   validations:
     required: false
 - type: markdown
-  value: "Please read the [Contribution Guideline](https://hertzbeat.apache.org/docs/community/contribution) before submitting the PR"
+  attributes:
+    value: "Please read the [Contribution Guideline](https://hertzbeat.apache.org/docs/community/contribution) before submitting the PR"

.github/workflows/backend-build-test.yml

@@ -46,7 +46,7 @@ jobs:
       - uses: ./script/ci/github-actions/setup-deps
 
       - name: Build with Maven
-        run: mvn clean -B package -Prelease -Dmaven.test.skip=false --file pom.xml
+        run: mvnd clean -B package -Prelease -Dmaven.test.skip=false --file pom.xml
 
       - name: Upload coverage reports to Codecov
         uses: codecov/codecov-action@v4.0.1

.github/workflows/codeql-analysis.yml

@@ -31,6 +31,8 @@ name: "CodeQL"
 on:
   schedule:
     - cron: '21 13 * * 4'
+  push:
+    branches: [ action* ]
 
 jobs:
   analyze:

.github/workflows/doc-build-test.yml

@@ -19,7 +19,7 @@ name: DOC CI
 
 on:
   push:
-    branches: [ master, dev ]
+    branches: [ master, dev, action* ]
     paths:
       - 'home/**'
   pull_request:

.github/workflows/doc-pdf-builder.yml

@@ -17,7 +17,8 @@
 
 name: 'HertzBeat Doc Pdf Builder'
 on:
-  page_build
+  push:
+    branches: [ page_build* ]
 
 jobs:
   build:

.github/workflows/frontend-build-test.yml

@@ -22,7 +22,7 @@ name: Frontend CI
 
 on:
   push:
-    branches: [ master, dev ]
+    branches: [ master, dev, action* ]
     paths:
       - 'web-app/**'
   pull_request:

.github/workflows/license-checker.yml

@@ -22,7 +22,7 @@ name: License Checker
 
 on:
   push:
-    branches: [ master, dev ]
+    branches: [ master, dev, action* ]
   pull_request:
     branches: [ master, dev ]
 

.github/workflows/monitor-e2e-test.yml

@@ -0,0 +1,53 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# This workflow will build a Java project with Maven
+# For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-maven
+
+name: Monitor E2E Test
+
+
+on:
+  schedule:
+    # trigger at 01:00 everyday
+    - cron: '0 1 * * *'
+  push:
+    branches: [ action* ]
+jobs:
+  check-license-header:
+    name: Monitor E2E Test
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    steps:
+      - uses: actions/checkout@v4
+      - uses: ./script/ci/github-actions/setup-deps
+      - name: Build with Maven
+        run: mvn clean -B package -Prelease -Dmaven.test.skip=true --file pom.xml
+      - name: Build Image
+        uses: docker/build-push-action@v3
+        with:
+          context: ./dist
+          file: ./script/docker/server/Dockerfile
+          push: false
+          tags: apache/hertzbeat:test
+      - name: Run K8s Monitor E2E Test
+        run: |
+          sudo curl -L https://github.com/docker/compose/releases/download/v2.23.0/docker-compose-linux-x86_64 -o /usr/local/bin/docker-compose
+          sudo chmod u+x /usr/local/bin/docker-compose
+          cd e2e/k8s
+          sudo docker-compose version
+          sudo docker-compose up --exit-code-from testing --remove-orphans

.github/workflows/nightly-build.yml

@@ -42,7 +42,7 @@ jobs:
       run: |
         mvn clean install
         mvn clean package -Prelease -DskipTests
-        cd collector
+        cd hertzbeat-collector
         mvn clean package -Pcluster -DskipTests
 
     - uses: docker/setup-qemu-action@v3

.gitignore

@@ -6,13 +6,13 @@ Thumbs.db
 build/
 out/
 micronaut-cli.yml
-.mvn/
-mvnw
-mvnw.bat
 *.log
 package-lock.json
 *.zip
 jdk/
+data/
+
+!/e2e/**/data/
 
 ### STS ###
 .apt_generated
@@ -54,3 +54,5 @@ node_modules
 application-dev.yml
 application-mysql.yml
 application-pg.yml
+/package.json
+/yarn.lock

.gitpod.Dockerfile

@@ -0,0 +1,7 @@
+FROM gitpod/workspace-full
+
+USER gitpod
+
+RUN bash -c ". /home/gitpod/.sdkman/bin/sdkman-init.sh && \
+    sdk install java 17.0.3-ms && \
+    sdk default java 17.0.3-ms"

.gitpod.yml

@@ -1,3 +1,6 @@
+image:
+    file: .gitpod.Dockerfile
+
 tasks:
 
     - name: Run backend
@@ -15,8 +18,6 @@ tasks:
 
     - name: Setup backend
       init: |
-          sdk install java 17.0.11.fx-zulu < /dev/null
-          sdk default java 17.0.11.fx-zulu < /dev/null
           mvn clean install -DskipTests
       command: |
           gp sync-done setup-backend

.markdownlint-cli2.jsonc

@@ -15,6 +15,7 @@
 // limitations under the License.
 //
 {
+  "globs": ["home/**/*.md"],
   "config": {
     "default": true,
     "MD001": true,
@@ -39,9 +40,9 @@
     "MD047": true,
     "MD052": true
   },
-  "ignore": [
-    "node_modules/",
-    "target/",
-    "dist/"
+  "ignores": [
+    "**/node_modules/**",
+    "**/target/**",
+    "**/dist/**"
   ]
 }

.mvn/wrapper/maven-wrapper.properties

@@ -0,0 +1,17 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+wrapperVersion=3.3.2
+distributionType=only-script
+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.9/apache-maven-3.9.9-bin.zip

NOTICE

@@ -1,5 +1,5 @@
 Apache HertzBeat (incubating)
-Copyright 2024 The Apache Software Foundation
+Copyright 2024-2025 The Apache Software Foundation
 
 This product includes software developed at
 The Apache Software Foundation (http://www.apache.org/).

README.md

@@ -4,9 +4,10 @@
   </a>
 </p>
 
-<h4 align="center">
-<a href="README.md">English Document</a> | <a href="README_CN.md">中文文档</a>
-</h4>
+<p align="center">
+<b>Readme</b>:
+<b><a href="README.md">English</a></b> | <a href="README_CN.md">中文</a> | <a href="README_JP.md">日本語</a>
+</p>
 
 > A real-time monitoring system with agentless, performance cluster, prometheus-compatible, custom monitoring and status page building capabilities.
 
@@ -19,6 +20,7 @@
 [![Artifact Hub](https://img.shields.io/endpoint?url=https://artifacthub.io/badge/repository/hertzbeat)](https://artifacthub.io/packages/search?repo=hertzbeat)
 [![YouTube Channel Subscribers](https://img.shields.io/youtube/channel/subscribers/UCri75zfWX0GHqJFPENEbLow?logo=youtube&label=YouTube%20Channel)](https://www.youtube.com/channel/UCri75zfWX0GHqJFPENEbLow)
 [![Contribute with Gitpod](https://img.shields.io/badge/Contribute%20with-Gitpod-908a85?logo=gitpod&color=green)](https://gitpod.io/#https://github.com/apache/hertzbeat)
+[![Ask DeepWiki](https://deepwiki.com/badge.svg)](https://deepwiki.com/apache/hertzbeat)
 
 **Home: [hertzbeat.apache.org](https://hertzbeat.apache.org)**   
 **Email: <a href="mailto:dev-subscribe@hertzbeat.apache.org">Mail to `dev-subscribe@hertzbeat.apache.org`</a> to subscribe mailing lists**
@@ -222,7 +224,7 @@ Thanks to these wonderful people, welcome to join us:
       <td align="center" valign="top" width="14.28%"><a href="http://mroldx.xyz/"><img src="https://avatars.githubusercontent.com/u/34847828?v=4?s=100" width="100px;" alt="mroldx"/><br /><sub><b>mroldx</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=mroldx" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/woshiniusange"><img src="https://avatars.githubusercontent.com/u/91513022?v=4?s=100" width="100px;" alt="woshiniusange"/><br /><sub><b>woshiniusange</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=woshiniusange" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://vampireachao.github.io/"><img src="https://avatars.githubusercontent.com/u/52746628?v=4?s=100" width="100px;" alt="VampireAchao"/><br /><sub><b>VampireAchao</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=VampireAchao" title="Code">💻</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Ceilzcx"><img src="https://avatars.githubusercontent.com/u/48920254?v=4?s=100" width="100px;" alt="zcx"/><br /><sub><b>zcx</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Ceilzcx" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3ACeilzcx" title="Bug reports">🐛</a> <a href="#design-Ceilzcx" title="Design">🎨</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Ceilzcx"><img src="https://avatars.githubusercontent.com/u/48920254?v=4?s=100" width="100px;" alt="zcx"/><br /><sub><b>zcx</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Ceilzcx" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3ACeilzcx" title="Bug reports">🐛</a> <a href="#design-Ceilzcx" title="Design">🎨</a> <a href="https://github.com/apache/hertzbeat/commits?author=Ceilzcx" title="Tests">⚠️</a> <a href="#blog-Ceilzcx" title="Blogposts">📝</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/CharlieXCL"><img src="https://avatars.githubusercontent.com/u/91540487?v=4?s=100" width="100px;" alt="CharlieXCL"/><br /><sub><b>CharlieXCL</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=CharlieXCL" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/Privauto"><img src="https://avatars.githubusercontent.com/u/36581456?v=4?s=100" width="100px;" alt="Privauto"/><br /><sub><b>Privauto</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Privauto" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=Privauto" title="Documentation">📖</a></td>
     </tr>
@@ -236,7 +238,7 @@ Thanks to these wonderful people, welcome to join us:
       <td align="center" valign="top" width="14.28%"><a href="https://www.zhihu.com/people/kevinbauer"><img src="https://avatars.githubusercontent.com/u/28581579?v=4?s=100" width="100px;" alt="Kevin Huang"/><br /><sub><b>Kevin Huang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=kevinhuangwl" title="Documentation">📖</a></td>
     </tr>
     <tr>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/TJxiaobao"><img src="https://avatars.githubusercontent.com/u/85919258?v=4?s=100" width="100px;" alt="铁甲小宝"/><br /><sub><b>铁甲小宝</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/issues?q=author%3ATJxiaobao" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=TJxiaobao" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=TJxiaobao" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/TJxiaobao"><img src="https://avatars.githubusercontent.com/u/85919258?v=4?s=100" width="100px;" alt="铁甲小宝"/><br /><sub><b>铁甲小宝</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/issues?q=author%3ATJxiaobao" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=TJxiaobao" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=TJxiaobao" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=TJxiaobao" title="Tests">⚠️</a> <a href="#design-TJxiaobao" title="Design">🎨</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/Jack-123-power"><img src="https://avatars.githubusercontent.com/u/84333501?v=4?s=100" width="100px;" alt="Captain Jack"/><br /><sub><b>Captain Jack</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Jack-123-power" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/haibo-duan"><img src="https://avatars.githubusercontent.com/u/7974845?v=4?s=100" width="100px;" alt="haibo.duan"/><br /><sub><b>haibo.duan</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=haibo-duan" title="Tests">⚠️</a> <a href="https://github.com/apache/hertzbeat/commits?author=haibo-duan" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/assassinfym"><img src="https://avatars.githubusercontent.com/u/15188754?v=4?s=100" width="100px;" alt="assassin"/><br /><sub><b>assassin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/issues?q=author%3Aassassinfym" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=assassinfym" title="Code">💻</a></td>
@@ -278,7 +280,7 @@ Thanks to these wonderful people, welcome to join us:
       <td align="center" valign="top" width="14.28%"><a href="https://wjl110.xyz/"><img src="https://avatars.githubusercontent.com/u/53851034?v=4?s=100" width="100px;" alt="wjl110"/><br /><sub><b>wjl110</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=wjl110" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/ngyhd"><img src="https://avatars.githubusercontent.com/u/29095207?v=4?s=100" width="100px;" alt="Sean"/><br /><sub><b>Sean</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ngyhd" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/Daydreamer-ia"><img src="https://avatars.githubusercontent.com/u/83362909?v=4?s=100" width="100px;" alt="chenyiqin"/><br /><sub><b>chenyiqin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Daydreamer-ia" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=Daydreamer-ia" title="Tests">⚠️</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/hudongdong129"><img src="https://avatars.githubusercontent.com/u/34374227?v=4?s=100" width="100px;" alt="hudongdong129"/><br /><sub><b>hudongdong129</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=hudongdong129" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=hudongdong129" title="Tests">⚠️</a> <a href="https://github.com/apache/hertzbeat/commits?author=hudongdong129" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/hudongdong129"><img src="https://avatars.githubusercontent.com/u/34374227?v=4?s=100" width="100px;" alt="hudongdong129"/><br /><sub><b>hudongdong129</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=hudongdong129" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=hudongdong129" title="Tests">⚠️</a> <a href="https://github.com/apache/hertzbeat/commits?author=hudongdong129" title="Documentation">📖</a> <a href="#design-hudongdong129" title="Design">🎨</a></td>
     </tr>
     <tr>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/TherChenYang"><img src="https://avatars.githubusercontent.com/u/124348939?v=4?s=100" width="100px;" alt="TherChenYang"/><br /><sub><b>TherChenYang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=TherChenYang" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=TherChenYang" title="Tests">⚠️</a></td>
@@ -294,7 +296,7 @@ Thanks to these wonderful people, welcome to join us:
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/baiban114"><img src="https://avatars.githubusercontent.com/u/59152619?v=4?s=100" width="100px;" alt="TableRow"/><br /><sub><b>TableRow</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=baiban114" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=baiban114" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/ByteIDance"><img src="https://avatars.githubusercontent.com/u/100207562?v=4?s=100" width="100px;" alt="ByteIDance"/><br /><sub><b>ByteIDance</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ByteIDance" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/mangel2002"><img src="https://avatars.githubusercontent.com/u/9348020?v=4?s=100" width="100px;" alt="Jangfe"/><br /><sub><b>Jangfe</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=mangel2002" title="Code">💻</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/zqr10159"><img src="https://avatars.githubusercontent.com/u/30048352?v=4?s=100" width="100px;" alt="zqr10159"/><br /><sub><b>zqr10159</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=zqr10159" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=zqr10159" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/zqr10159"><img src="https://avatars.githubusercontent.com/u/30048352?v=4?s=100" width="100px;" alt="zqr10159"/><br /><sub><b>zqr10159</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=zqr10159" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=zqr10159" title="Code">💻</a> <a href="#blog-zqr10159" title="Blogposts">📝</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Azqr10159" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=zqr10159" title="Tests">⚠️</a> <a href="#design-zqr10159" title="Design">🎨</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/vinci-897"><img src="https://avatars.githubusercontent.com/u/55838224?v=4?s=100" width="100px;" alt="vinci"/><br /><sub><b>vinci</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=vinci-897" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=vinci-897" title="Documentation">📖</a> <a href="#design-vinci-897" title="Design">🎨</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/js110"><img src="https://avatars.githubusercontent.com/u/51191863?v=4?s=100" width="100px;" alt="js110"/><br /><sub><b>js110</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=js110" title="Code">💻</a></td>
     </tr>
@@ -308,8 +310,8 @@ Thanks to these wonderful people, welcome to join us:
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/ZangJuxy"><img src="https://avatars.githubusercontent.com/u/71380295?v=4?s=100" width="100px;" alt="ZangJuxy"/><br /><sub><b>ZangJuxy</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ZangJuxy" title="Documentation">📖</a></td>
     </tr>
     <tr>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/l646505418"><img src="https://avatars.githubusercontent.com/u/50475131?v=4?s=100" width="100px;" alt="l646505418"/><br /><sub><b>l646505418</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=l646505418" title="Code">💻</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="http://www.carpewang.com"><img src="https://avatars.githubusercontent.com/u/78642589?v=4?s=100" width="100px;" alt="Carpe-Wang"/><br /><sub><b>Carpe-Wang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Carpe-Wang" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/l646505418"><img src="https://avatars.githubusercontent.com/u/50475131?v=4?s=100" width="100px;" alt="l646505418"/><br /><sub><b>l646505418</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=l646505418" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Al646505418" title="Bug reports">🐛</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="http://www.carpewang.com"><img src="https://avatars.githubusercontent.com/u/78642589?v=4?s=100" width="100px;" alt="Carpe-Wang"/><br /><sub><b>Carpe-Wang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Carpe-Wang" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3ACarpe-Wang" title="Bug reports">🐛</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/moshu023"><img src="https://avatars.githubusercontent.com/u/48593205?v=4?s=100" width="100px;" alt="莫枢"/><br /><sub><b>莫枢</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=moshu023" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/huangcanda"><img src="https://avatars.githubusercontent.com/u/4470566?v=4?s=100" width="100px;" alt="huangcanda"/><br /><sub><b>huangcanda</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=huangcanda" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://www.zrkizzy.com"><img src="https://avatars.githubusercontent.com/u/85340613?v=4?s=100" width="100px;" alt="世纪末的架构师"/><br /><sub><b>世纪末的架构师</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Architect-Java" title="Code">💻</a></td>
@@ -359,7 +361,7 @@ Thanks to these wonderful people, welcome to join us:
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/lisongning"><img src="https://avatars.githubusercontent.com/u/93140178?v=4?s=100" width="100px;" alt="lisongning"/><br /><sub><b>lisongning</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=lisongning" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/YutingNie"><img src="https://avatars.githubusercontent.com/u/104416402?v=4?s=100" width="100px;" alt="YutingNie"/><br /><sub><b>YutingNie</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=YutingNie" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=YutingNie" title="Documentation">📖</a> <a href="#design-YutingNie" title="Design">🎨</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/mikezzb"><img src="https://avatars.githubusercontent.com/u/23418428?v=4?s=100" width="100px;" alt="Mike Zhou"/><br /><sub><b>Mike Zhou</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=mikezzb" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=mikezzb" title="Documentation">📖</a> <a href="#design-mikezzb" title="Design">🎨</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/a-little-fool"><img src="https://avatars.githubusercontent.com/u/105542329?v=4?s=100" width="100px;" alt="小笨蛋"/><br /><sub><b>小笨蛋</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=a-little-fool" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/a-little-fool"><img src="https://avatars.githubusercontent.com/u/105542329?v=4?s=100" width="100px;" alt="小笨蛋"/><br /><sub><b>小笨蛋</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=a-little-fool" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=a-little-fool" title="Documentation">📖</a> <a href="#blog-a-little-fool" title="Blogposts">📝</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Aa-little-fool" title="Bug reports">🐛</a> <a href="#design-a-little-fool" title="Design">🎨</a></td>
     </tr>
     <tr>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/littlezhongzer"><img src="https://avatars.githubusercontent.com/u/33685289?v=4?s=100" width="100px;" alt="littlezhongzer"/><br /><sub><b>littlezhongzer</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=littlezhongzer" title="Code">💻</a></td>
@@ -368,7 +370,7 @@ Thanks to these wonderful people, welcome to join us:
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/XimfengYao"><img src="https://avatars.githubusercontent.com/u/17541537?v=4?s=100" width="100px;" alt="姚贤丰"/><br /><sub><b>姚贤丰</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=XimfengYao" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/LINGLUOJUN"><img src="https://avatars.githubusercontent.com/u/16778977?v=4?s=100" width="100px;" alt="lingluojun"/><br /><sub><b>lingluojun</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=LINGLUOJUN" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="http://www.luelueking.com"><img src="https://avatars.githubusercontent.com/u/93204032?v=4?s=100" width="100px;" alt="1ue"/><br /><sub><b>1ue</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=luelueking" title="Code">💻</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="http://www.jimmyqiao.top"><img src="https://avatars.githubusercontent.com/u/67301054?v=4?s=100" width="100px;" alt="qyaaaa"/><br /><sub><b>qyaaaa</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=qyaaaa" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="http://www.jimmyqiao.top"><img src="https://avatars.githubusercontent.com/u/67301054?v=4?s=100" width="100px;" alt="qyaaaa"/><br /><sub><b>qyaaaa</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=qyaaaa" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Aqyaaaa" title="Bug reports">🐛</a></td>
     </tr>
     <tr>
       <td align="center" valign="top" width="14.28%"><a href="https://novohit.top"><img src="https://avatars.githubusercontent.com/u/101090395?v=4?s=100" width="100px;" alt="novohit"/><br /><sub><b>novohit</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=novohit" title="Code">💻</a></td>
@@ -382,14 +384,14 @@ Thanks to these wonderful people, welcome to join us:
     <tr>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/1036664317"><img src="https://avatars.githubusercontent.com/u/7696697?v=4?s=100" width="100px;" alt="moghn"/><br /><sub><b>moghn</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=1036664317" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/xiaoguolong"><img src="https://avatars.githubusercontent.com/u/33684988?v=4?s=100" width="100px;" alt="xiaoguolong"/><br /><sub><b>xiaoguolong</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=xiaoguolong" title="Code">💻</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Clownsw"><img src="https://avatars.githubusercontent.com/u/28394742?v=4?s=100" width="100px;" alt="Smliexx"/><br /><sub><b>Smliexx</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Clownsw" title="Code">💻</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Calvin979"><img src="https://avatars.githubusercontent.com/u/131688897?v=4?s=100" width="100px;" alt="Naruse"/><br /><sub><b>Naruse</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Calvin979" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=Calvin979" title="Code">💻</a> <a href="#design-Calvin979" title="Design">🎨</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Clownsw"><img src="https://avatars.githubusercontent.com/u/28394742?v=4?s=100" width="100px;" alt="Smliexx"/><br /><sub><b>Smliexx</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Clownsw" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3AClownsw" title="Bug reports">🐛</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Calvin979"><img src="https://avatars.githubusercontent.com/u/131688897?v=4?s=100" width="100px;" alt="Naruse"/><br /><sub><b>Naruse</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Calvin979" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=Calvin979" title="Code">💻</a> <a href="#design-Calvin979" title="Design">🎨</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3ACalvin979" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=Calvin979" title="Tests">⚠️</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/bbelide2"><img src="https://avatars.githubusercontent.com/u/26840796?v=4?s=100" width="100px;" alt="Bala Sukesh"/><br /><sub><b>Bala Sukesh</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=bbelide2" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/jinyaoMa"><img src="https://avatars.githubusercontent.com/u/25066570?v=4?s=100" width="100px;" alt="Jinyao Ma"/><br /><sub><b>Jinyao Ma</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=jinyaoMa" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://linuxsuren.github.io/open-source-best-practice/"><img src="https://avatars.githubusercontent.com/u/1450685?v=4?s=100" width="100px;" alt="Rick"/><br /><sub><b>Rick</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=LinuxSuRen" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=LinuxSuRen" title="Tests">⚠️</a></td>
     </tr>
     <tr>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/ZY945"><img src="https://avatars.githubusercontent.com/u/74083801?v=4?s=100" width="100px;" alt="东风"/><br /><sub><b>东风</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ZY945" title="Code">💻</a> <a href="#design-ZY945" title="Design">🎨</a> <a href="https://github.com/apache/hertzbeat/commits?author=ZY945" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/ZY945"><img src="https://avatars.githubusercontent.com/u/74083801?v=4?s=100" width="100px;" alt="东风"/><br /><sub><b>东风</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ZY945" title="Code">💻</a> <a href="#design-ZY945" title="Design">🎨</a> <a href="https://github.com/apache/hertzbeat/commits?author=ZY945" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3AZY945" title="Bug reports">🐛</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/prolevel1"><img src="https://avatars.githubusercontent.com/u/51995525?v=4?s=100" width="100px;" alt="sonam singh"/><br /><sub><b>sonam singh</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=prolevel1" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/ZhangZixuan1994"><img src="https://avatars.githubusercontent.com/u/20011653?v=4?s=100" width="100px;" alt="ZhangZixuan1994"/><br /><sub><b>ZhangZixuan1994</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ZhangZixuan1994" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/hurenjie1"><img src="https://avatars.githubusercontent.com/u/40120355?v=4?s=100" width="100px;" alt="SHIG"/><br /><sub><b>SHIG</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=hurenjie1" title="Code">💻</a></td>
@@ -399,29 +401,29 @@ Thanks to these wonderful people, welcome to join us:
     </tr>
     <tr>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/avvCode"><img src="https://avatars.githubusercontent.com/u/113538532?v=4?s=100" width="100px;" alt="avv"/><br /><sub><b>avv</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=avvCode" title="Code">💻</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/yqxxgh"><img src="https://avatars.githubusercontent.com/u/42080876?v=4?s=100" width="100px;" alt="yqxxgh"/><br /><sub><b>yqxxgh</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=yqxxgh" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/yqxxgh"><img src="https://avatars.githubusercontent.com/u/42080876?v=4?s=100" width="100px;" alt="yqxxgh"/><br /><sub><b>yqxxgh</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=yqxxgh" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=yqxxgh" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Ayqxxgh" title="Bug reports">🐛</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/CharlieShi46"><img src="https://avatars.githubusercontent.com/u/149798885?v=4?s=100" width="100px;" alt="CharlieShi46"/><br /><sub><b>CharlieShi46</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=CharlieShi46" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/Nctllnty"><img src="https://avatars.githubusercontent.com/u/33241818?v=4?s=100" width="100px;" alt="Nctllnty"/><br /><sub><b>Nctllnty</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Nctllnty" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/Wang-Yonghao"><img src="https://avatars.githubusercontent.com/u/48146606?v=4?s=100" width="100px;" alt="Wang-Yonghao"/><br /><sub><b>Wang-Yonghao</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Wang-Yonghao" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://www.yuque.com/dudiao/yy"><img src="https://avatars.githubusercontent.com/u/38355949?v=4?s=100" width="100px;" alt="读钓"/><br /><sub><b>读钓</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=dudiao" title="Code">💻</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/starmilkxin"><img src="https://avatars.githubusercontent.com/u/55646681?v=4?s=100" width="100px;" alt="Xin"/><br /><sub><b>Xin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=starmilkxin" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/starmilkxin"><img src="https://avatars.githubusercontent.com/u/55646681?v=4?s=100" width="100px;" alt="Xin"/><br /><sub><b>Xin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=starmilkxin" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Astarmilkxin" title="Bug reports">🐛</a></td>
     </tr>
     <tr>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/handy-git"><img src="https://avatars.githubusercontent.com/u/32837980?v=4?s=100" width="100px;" alt="handy"/><br /><sub><b>handy</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=handy-git" title="Code">💻</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/LiuTianyou"><img src="https://avatars.githubusercontent.com/u/30208283?v=4?s=100" width="100px;" alt="LiuTianyou"/><br /><sub><b>LiuTianyou</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=LiuTianyou" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=LiuTianyou" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/LiuTianyou"><img src="https://avatars.githubusercontent.com/u/30208283?v=4?s=100" width="100px;" alt="LiuTianyou"/><br /><sub><b>LiuTianyou</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=LiuTianyou" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=LiuTianyou" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3ALiuTianyou" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=LiuTianyou" title="Tests">⚠️</a> <a href="#blog-LiuTianyou" title="Blogposts">📝</a> <a href="#design-LiuTianyou" title="Design">🎨</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/WinterKi1ler"><img src="https://avatars.githubusercontent.com/u/160592092?v=4?s=100" width="100px;" alt="WinterKi1ler"/><br /><sub><b>WinterKi1ler</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=WinterKi1ler" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="http://sharehoo.cn/"><img src="https://avatars.githubusercontent.com/u/45377370?v=4?s=100" width="100px;" alt="miki"/><br /><sub><b>miki</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=miki-hmt" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://codeflex.substack.com/"><img src="https://avatars.githubusercontent.com/u/85513042?v=4?s=100" width="100px;" alt="Keshav Carpenter"/><br /><sub><b>Keshav Carpenter</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=alpha951" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=alpha951" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/makechoicenow"><img src="https://avatars.githubusercontent.com/u/9911918?v=4?s=100" width="100px;" alt="makechoicenow"/><br /><sub><b>makechoicenow</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=makechoicenow" title="Code">💻</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/gjjjj0101"><img src="https://avatars.githubusercontent.com/u/71874373?v=4?s=100" width="100px;" alt="Gao Jian"/><br /><sub><b>Gao Jian</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=gjjjj0101" title="Code">💻</a> <a href="#design-gjjjj0101" title="Design">🎨</a> <a href="https://github.com/apache/hertzbeat/commits?author=gjjjj0101" title="Tests">⚠️</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/gjjjj0101"><img src="https://avatars.githubusercontent.com/u/71874373?v=4?s=100" width="100px;" alt="Gao Jian"/><br /><sub><b>Gao Jian</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=gjjjj0101" title="Tests">⚠️</a> <a href="https://github.com/apache/hertzbeat/commits?author=gjjjj0101" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=gjjjj0101" title="Documentation">📖</a> <a href="#design-gjjjj0101" title="Design">🎨</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Agjjjj0101" title="Bug reports">🐛</a></td>
     </tr>
     <tr>
-      <td align="center" valign="top" width="14.28%"><a href="https://jangto.tistory.com/"><img src="https://avatars.githubusercontent.com/u/37864182?v=4?s=100" width="100px;" alt="Hyeon Sung"/><br /><sub><b>Hyeon Sung</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=dukbong" title="Code">💻</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://crossoverjie.top/"><img src="https://avatars.githubusercontent.com/u/15684156?v=4?s=100" width="100px;" alt="crossoverJie"/><br /><sub><b>crossoverJie</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=crossoverJie" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=crossoverJie" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://jangto.tistory.com/"><img src="https://avatars.githubusercontent.com/u/37864182?v=4?s=100" width="100px;" alt="Hyeon Sung"/><br /><sub><b>Hyeon Sung</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=dukbong" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=dukbong" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://crossoverjie.top/"><img src="https://avatars.githubusercontent.com/u/15684156?v=4?s=100" width="100px;" alt="crossoverJie"/><br /><sub><b>crossoverJie</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=crossoverJie" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=crossoverJie" title="Documentation">📖</a> <a href="#blog-crossoverJie" title="Blogposts">📝</a> <a href="https://github.com/apache/hertzbeat/commits?author=crossoverJie" title="Tests">⚠️</a> <a href="#design-crossoverJie" title="Design">🎨</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/PeixyJ"><img src="https://avatars.githubusercontent.com/u/45998593?v=4?s=100" width="100px;" alt="PeixyJ"/><br /><sub><b>PeixyJ</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=PeixyJ" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/Hi-Mr-Wind"><img src="https://avatars.githubusercontent.com/u/85803831?v=4?s=100" width="100px;" alt="风如歌"/><br /><sub><b>风如歌</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Hi-Mr-Wind" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/MananPoojara"><img src="https://avatars.githubusercontent.com/u/104253184?v=4?s=100" width="100px;" alt="Manan Pujara"/><br /><sub><b>Manan Pujara</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=MananPoojara" title="Code">💻</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/xuziyang"><img src="https://avatars.githubusercontent.com/u/8465969?v=4?s=100" width="100px;" alt="xuziyang"/><br /><sub><b>xuziyang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=xuziyang" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/xuziyang"><img src="https://avatars.githubusercontent.com/u/8465969?v=4?s=100" width="100px;" alt="xuziyang"/><br /><sub><b>xuziyang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=xuziyang" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=xuziyang" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Axuziyang" title="Bug reports">🐛</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/lwqzz"><img src="https://avatars.githubusercontent.com/u/62584513?v=4?s=100" width="100px;" alt="lwqzz"/><br /><sub><b>lwqzz</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=lwqzz" title="Code">💻</a></td>
     </tr>
     <tr>
@@ -429,17 +431,17 @@ Thanks to these wonderful people, welcome to join us:
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/tomorrowshipyltm"><img src="https://avatars.githubusercontent.com/u/61336903?v=4?s=100" width="100px;" alt="tomorrowshipyltm"/><br /><sub><b>tomorrowshipyltm</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=tomorrowshipyltm" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/15613060203"><img src="https://avatars.githubusercontent.com/u/41351615?v=4?s=100" width="100px;" alt="栗磊"/><br /><sub><b>栗磊</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=15613060203" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/Alanxtl"><img src="https://avatars.githubusercontent.com/u/25652981?v=4?s=100" width="100px;" alt="Alan"/><br /><sub><b>Alan</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Alanxtl" title="Documentation">📖</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="http://www.hadoop.wiki/"><img src="https://avatars.githubusercontent.com/u/29418975?v=4?s=100" width="100px;" alt="Jast"/><br /><sub><b>Jast</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=zhangshenghang" title="Code">💻</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/zuobiao-zhou"><img src="https://avatars.githubusercontent.com/u/61108539?v=4?s=100" width="100px;" alt="Zhang Yuxuan"/><br /><sub><b>Zhang Yuxuan</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=zuobiao-zhou" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="http://www.hadoop.wiki/"><img src="https://avatars.githubusercontent.com/u/29418975?v=4?s=100" width="100px;" alt="Jast"/><br /><sub><b>Jast</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=zhangshenghang" title="Code">💻</a> <a href="#ideas-zhangshenghang" title="Ideas, Planning, & Feedback">🤔</a> <a href="https://github.com/apache/hertzbeat/commits?author=zhangshenghang" title="Documentation">📖</a> <a href="#blog-zhangshenghang" title="Blogposts">📝</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Azhangshenghang" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=zhangshenghang" title="Tests">⚠️</a> <a href="#design-zhangshenghang" title="Design">🎨</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/zuobiao-zhou"><img src="https://avatars.githubusercontent.com/u/61108539?v=4?s=100" width="100px;" alt="Zhang Yuxuan"/><br /><sub><b>Zhang Yuxuan</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=zuobiao-zhou" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=zuobiao-zhou" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Azuobiao-zhou" title="Bug reports">🐛</a> <a href="#blog-zuobiao-zhou" title="Blogposts">📝</a> <a href="https://github.com/apache/hertzbeat/commits?author=zuobiao-zhou" title="Tests">⚠️</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/Pzz-2021"><img src="https://avatars.githubusercontent.com/u/118056735?v=4?s=100" width="100px;" alt="P.P."/><br /><sub><b>P.P.</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Pzz-2021" title="Code">💻</a></td>
     </tr>
     <tr>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/LLP2333"><img src="https://avatars.githubusercontent.com/u/61670545?v=4?s=100" width="100px;" alt="llp2333"/><br /><sub><b>llp2333</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=LLP2333" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/HeartLinked"><img src="https://avatars.githubusercontent.com/u/78212101?v=4?s=100" width="100px;" alt="feiyang li"/><br /><sub><b>feiyang li</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=HeartLinked" title="Documentation">📖</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Aias00"><img src="https://avatars.githubusercontent.com/u/25810623?v=4?s=100" width="100px;" alt="aias00"/><br /><sub><b>aias00</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Aias00" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Aias00"><img src="https://avatars.githubusercontent.com/u/25810623?v=4?s=100" width="100px;" alt="aias00"/><br /><sub><b>aias00</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Aias00" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=Aias00" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3AAias00" title="Bug reports">🐛</a> <a href="#ideas-Aias00" title="Ideas, Planning, & Feedback">🤔</a> <a href="https://github.com/apache/hertzbeat/commits?author=Aias00" title="Tests">⚠️</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/westboy"><img src="https://avatars.githubusercontent.com/u/6385565?v=4?s=100" width="100px;" alt="Jin"/><br /><sub><b>Jin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=westboy" title="Documentation">📖</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://blog.csdn.net/qq_52397471"><img src="https://avatars.githubusercontent.com/u/77964041?v=4?s=100" width="100px;" alt="YuLuo"/><br /><sub><b>YuLuo</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=yuluo-yx" title="Code">💻</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Yanshuming1"><img src="https://avatars.githubusercontent.com/u/118667222?v=4?s=100" width="100px;" alt="linDong"/><br /><sub><b>linDong</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Yanshuming1" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://blog.csdn.net/qq_52397471"><img src="https://avatars.githubusercontent.com/u/77964041?v=4?s=100" width="100px;" alt="YuLuo"/><br /><sub><b>YuLuo</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=yuluo-yx" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Ayuluo-yx" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=yuluo-yx" title="Tests">⚠️</a> <a href="#blog-yuluo-yx" title="Blogposts">📝</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Yanshuming1"><img src="https://avatars.githubusercontent.com/u/118667222?v=4?s=100" width="100px;" alt="linDong"/><br /><sub><b>linDong</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Yanshuming1" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=Yanshuming1" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3AYanshuming1" title="Bug reports">🐛</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/lwjxy"><img src="https://avatars.githubusercontent.com/u/52726400?v=4?s=100" width="100px;" alt="lwjxy"/><br /><sub><b>lwjxy</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=lwjxy" title="Code">💻</a></td>
     </tr>
     <tr>
@@ -454,17 +456,17 @@ Thanks to these wonderful people, welcome to join us:
     <tr>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/ileonli"><img src="https://avatars.githubusercontent.com/u/45332412?v=4?s=100" width="100px;" alt="Leon Li"/><br /><sub><b>Leon Li</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ileonli" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="http://fnil.net/"><img src="https://avatars.githubusercontent.com/u/14142?v=4?s=100" width="100px;" alt="dennis zhuang"/><br /><sub><b>dennis zhuang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=killme2008" title="Code">💻</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/kerwin612"><img src="https://avatars.githubusercontent.com/u/3371163?v=4?s=100" width="100px;" alt="Kerwin Bryant"/><br /><sub><b>Kerwin Bryant</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=kerwin612" title="Code">💻</a> <a href="#design-kerwin612" title="Design">🎨</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/kerwin612"><img src="https://avatars.githubusercontent.com/u/3371163?v=4?s=100" width="100px;" alt="Kerwin Bryant"/><br /><sub><b>Kerwin Bryant</b></sub></a><br /><a href="#design-kerwin612" title="Design">🎨</a> <a href="https://github.com/apache/hertzbeat/commits?author=kerwin612" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=kerwin612" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Akerwin612" title="Bug reports">🐛</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/ShineDevelopment"><img src="https://avatars.githubusercontent.com/u/59306780?v=4?s=100" width="100px;" alt="daixianglong"/><br /><sub><b>daixianglong</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ShineDevelopment" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/mchgood"><img src="https://avatars.githubusercontent.com/u/38482005?v=4?s=100" width="100px;" alt="mchgood"/><br /><sub><b>mchgood</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=mchgood" title="Documentation">📖</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/pwallk"><img src="https://avatars.githubusercontent.com/u/69385076?v=4?s=100" width="100px;" alt="kangli"/><br /><sub><b>kangli</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=pwallk" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/pwallk"><img src="https://avatars.githubusercontent.com/u/69385076?v=4?s=100" width="100px;" alt="kangli"/><br /><sub><b>kangli</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=pwallk" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=pwallk" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Apwallk" title="Bug reports">🐛</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/cdphantom"><img src="https://avatars.githubusercontent.com/u/12674795?v=4?s=100" width="100px;" alt="cdphantom"/><br /><sub><b>cdphantom</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=cdphantom" title="Code">💻</a></td>
     </tr>
     <tr>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/asd108908382"><img src="https://avatars.githubusercontent.com/u/77717999?v=4?s=100" width="100px;" alt="jiawei.guo"/><br /><sub><b>jiawei.guo</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=asd108908382" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/QBH-insist"><img src="https://avatars.githubusercontent.com/u/39401478?v=4?s=100" width="100px;" alt="QBH-insist"/><br /><sub><b>QBH-insist</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=QBH-insist" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/jiangsh-ui"><img src="https://avatars.githubusercontent.com/u/86990361?v=4?s=100" width="100px;" alt="jiangsh"/><br /><sub><b>jiangsh</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=jiangsh-ui" title="Code">💻</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/keaifafafa"><img src="https://avatars.githubusercontent.com/u/83876361?v=4?s=100" width="100px;" alt="Keaifa"/><br /><sub><b>Keaifa</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=keaifafafa" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/keaifafafa"><img src="https://avatars.githubusercontent.com/u/83876361?v=4?s=100" width="100px;" alt="Keaifa"/><br /><sub><b>Keaifa</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=keaifafafa" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Akeaifafafa" title="Bug reports">🐛</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/loong95"><img src="https://avatars.githubusercontent.com/u/16333958?v=4?s=100" width="100px;" alt="Loong"/><br /><sub><b>Loong</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=loong95" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/ceekay47"><img src="https://avatars.githubusercontent.com/u/104664857?v=4?s=100" width="100px;" alt="Chandrakant Vankayalapati"/><br /><sub><b>Chandrakant Vankayalapati</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ceekay47" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/MRgenial"><img src="https://avatars.githubusercontent.com/u/49973336?v=4?s=100" width="100px;" alt="b_mountain"/><br /><sub><b>b_mountain</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=MRgenial" title="Code">💻</a></td>
@@ -483,13 +485,13 @@ Thanks to these wonderful people, welcome to join us:
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/starryCoder"><img src="https://avatars.githubusercontent.com/u/46510059?v=4?s=100" width="100px;" alt="starryCoder"/><br /><sub><b>starryCoder</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=starryCoder" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/hasimmollah"><img src="https://avatars.githubusercontent.com/u/32538599?v=4?s=100" width="100px;" alt="hasimmollah"/><br /><sub><b>hasimmollah</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=hasimmollah" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/ayu-v0"><img src="https://avatars.githubusercontent.com/u/127600988?v=4?s=100" width="100px;" alt="Ayu"/><br /><sub><b>Ayu</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ayu-v0" title="Code">💻</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Rancho-7"><img src="https://avatars.githubusercontent.com/u/59016860?v=4?s=100" width="100px;" alt="Nick Guo"/><br /><sub><b>Nick Guo</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Rancho-7" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Rancho-7"><img src="https://avatars.githubusercontent.com/u/59016860?v=4?s=100" width="100px;" alt="Nick Guo"/><br /><sub><b>Nick Guo</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Rancho-7" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=Rancho-7" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3ARancho-7" title="Bug reports">🐛</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/doveLin0818"><img src="https://avatars.githubusercontent.com/u/190927907?v=4?s=100" width="100px;" alt="doveLin"/><br /><sub><b>doveLin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=doveLin0818" title="Code">💻</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://zzrl.cc/"><img src="https://avatars.githubusercontent.com/u/91836599?v=4?s=100" width="100px;" alt="yunfan24"/><br /><sub><b>yunfan24</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=yunfan24" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://zzrl.cc/"><img src="https://avatars.githubusercontent.com/u/91836599?v=4?s=100" width="100px;" alt="yunfan24"/><br /><sub><b>yunfan24</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=yunfan24" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=yunfan24" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Ayunfan24" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=yunfan24" title="Tests">⚠️</a> <a href="#blog-yunfan24" title="Blogposts">📝</a></td>
     </tr>
     <tr>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/lctking"><img src="https://avatars.githubusercontent.com/u/168249998?v=4?s=100" width="100px;" alt="nullwli"/><br /><sub><b>nullwli</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=lctking" title="Code">💻</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://simonsigre.com/"><img src="https://avatars.githubusercontent.com/u/14932913?v=4?s=100" width="100px;" alt="Simon Sigré"/><br /><sub><b>Simon Sigré</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=simonsigre" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://simonsigre.com/"><img src="https://avatars.githubusercontent.com/u/14932913?v=4?s=100" width="100px;" alt="Simon Sigré"/><br /><sub><b>Simon Sigré</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=simonsigre" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=simonsigre" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="http://www.ponfee.cn/"><img src="https://avatars.githubusercontent.com/u/46117331?v=4?s=100" width="100px;" alt="ponfee"/><br /><sub><b>ponfee</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ponfee" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/Vedant7789"><img src="https://avatars.githubusercontent.com/u/147625492?v=4?s=100" width="100px;" alt="Vedant7789"/><br /><sub><b>Vedant7789</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Vedant7789" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/Craaaaazy77"><img src="https://avatars.githubusercontent.com/u/23025522?v=4?s=100" width="100px;" alt="Craaaaazy77"/><br /><sub><b>Craaaaazy77</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Craaaaazy77" title="Documentation">📖</a></td>
@@ -498,9 +500,9 @@ Thanks to these wonderful people, welcome to join us:
     </tr>
     <tr>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/helei1030"><img src="https://avatars.githubusercontent.com/u/11839080?v=4?s=100" width="100px;" alt="helei1030"/><br /><sub><b>helei1030</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=helei1030" title="Documentation">📖</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://medium.com/@pjfanning"><img src="https://avatars.githubusercontent.com/u/11783444?v=4?s=100" width="100px;" alt="PJ Fanning"/><br /><sub><b>PJ Fanning</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=pjfanning" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://medium.com/@pjfanning"><img src="https://avatars.githubusercontent.com/u/11783444?v=4?s=100" width="100px;" alt="PJ Fanning"/><br /><sub><b>PJ Fanning</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=pjfanning" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Apjfanning" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=pjfanning" title="Tests">⚠️</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/MonsterChenzhuo"><img src="https://avatars.githubusercontent.com/u/60029759?v=4?s=100" width="100px;" alt="monster"/><br /><sub><b>monster</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=MonsterChenzhuo" title="Code">💻</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/MasamiYui"><img src="https://avatars.githubusercontent.com/u/22274133?v=4?s=100" width="100px;" alt="Sherlock Yin"/><br /><sub><b>Sherlock Yin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=MasamiYui" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/MasamiYui"><img src="https://avatars.githubusercontent.com/u/22274133?v=4?s=100" width="100px;" alt="Sherlock Yin"/><br /><sub><b>Sherlock Yin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=MasamiYui" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=MasamiYui" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3AMasamiYui" title="Bug reports">🐛</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/wanhao23"><img src="https://avatars.githubusercontent.com/u/29560961?v=4?s=100" width="100px;" alt="wanhao"/><br /><sub><b>wanhao</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=wanhao23" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=wanhao23" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/jonasHanhan"><img src="https://avatars.githubusercontent.com/u/130035609?v=4?s=100" width="100px;" alt="jonasHanhan"/><br /><sub><b>jonasHanhan</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=jonasHanhan" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/NikhilMurugesan"><img src="https://avatars.githubusercontent.com/u/49281792?v=4?s=100" width="100px;" alt="NikhilMurugesan"/><br /><sub><b>NikhilMurugesan</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=NikhilMurugesan" title="Code">💻</a></td>
@@ -508,8 +510,23 @@ Thanks to these wonderful people, welcome to join us:
     <tr>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/myangle1120"><img src="https://avatars.githubusercontent.com/u/19237013?v=4?s=100" width="100px;" alt="myangle1120"/><br /><sub><b>myangle1120</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=myangle1120" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/yasminvo"><img src="https://avatars.githubusercontent.com/u/107528848?v=4?s=100" width="100px;" alt="yasminvo"/><br /><sub><b>yasminvo</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=yasminvo" title="Code">💻</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/notbugggg"><img src="https://avatars.githubusercontent.com/u/147966331?v=4?s=100" width="100px;" alt="不关银渐层的事哦"/><br /><sub><b>不关银渐层的事哦</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=notbugggg" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/notbugggg"><img src="https://avatars.githubusercontent.com/u/147966331?v=4?s=100" width="100px;" alt="不关银渐层的事哦"/><br /><sub><b>不关银渐层的事哦</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=notbugggg" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Anotbugggg" title="Bug reports">🐛</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/yyahang"><img src="https://avatars.githubusercontent.com/u/90464876?v=4?s=100" width="100px;" alt="yyahang"/><br /><sub><b>yyahang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=yyahang" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/JuJinPark"><img src="https://avatars.githubusercontent.com/u/44892459?v=4?s=100" width="100px;" alt="jujin"/><br /><sub><b>jujin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=JuJinPark" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=JuJinPark" title="Documentation">📖</a> <a href="#ideas-JuJinPark" title="Ideas, Planning, & Feedback">🤔</a> <a href="#blog-JuJinPark" title="Blogposts">📝</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/LL-LIN"><img src="https://avatars.githubusercontent.com/u/43002118?v=4?s=100" width="100px;" alt="LL-LIN"/><br /><sub><b>LL-LIN</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=LL-LIN" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3ALL-LIN" title="Bug reports">🐛</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://bigcyy.github.io/"><img src="https://avatars.githubusercontent.com/u/73413979?v=4?s=100" width="100px;" alt="Yang Chen"/><br /><sub><b>Yang Chen</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=bigcyy" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=bigcyy" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Abigcyy" title="Bug reports">🐛</a></td>
+    </tr>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/sarthakeash"><img src="https://avatars.githubusercontent.com/u/74091160?v=4?s=100" width="100px;" alt="Sarthak Arora"/><br /><sub><b>Sarthak Arora</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=sarthakeash" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=sarthakeash" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/PengJingzhao"><img src="https://avatars.githubusercontent.com/u/97368949?v=4?s=100" width="100px;" alt="彭镜肇"/><br /><sub><b>彭镜肇</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=PengJingzhao" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/gagaradio"><img src="https://avatars.githubusercontent.com/u/18532370?v=4?s=100" width="100px;" alt="Walter Jia"/><br /><sub><b>Walter Jia</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=gagaradio" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/boyucjz"><img src="https://avatars.githubusercontent.com/u/18730041?v=4?s=100" width="100px;" alt="boyucjz"/><br /><sub><b>boyucjz</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=boyucjz" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Cyanty"><img src="https://avatars.githubusercontent.com/u/153884653?v=4?s=100" width="100px;" alt="Cyanty"/><br /><sub><b>Cyanty</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Cyanty" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=Cyanty" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/KevinLLF"><img src="https://avatars.githubusercontent.com/u/85452733?v=4?s=100" width="100px;" alt="Jay丿167"/><br /><sub><b>Jay丿167</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=KevinLLF" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Duansg"><img src="https://avatars.githubusercontent.com/u/112607719?v=4?s=100" width="100px;" alt="Duansg"/><br /><sub><b>Duansg</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Duansg" title="Documentation">📖</a></td>
+    </tr>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/xiaomizhou2"><img src="https://avatars.githubusercontent.com/u/47807926?v=4?s=100" width="100px;" alt="zhangyaxi"/><br /><sub><b>zhangyaxi</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=xiaomizhou2" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=xiaomizhou2" title="Tests">⚠️</a></td>
     </tr>
   </tbody>
 </table>
@@ -531,7 +548,7 @@ WeChat Group : Add friend `ahertzbeat` and invite to the group.
 
 WeChat Public : Search ID `usthecom`.
 
-[QQ Group](https://jq.qq.com/?_wv=1027&k=Bud9OzdI) : Group num `630061200`
+[QQ Group](https://qm.qq.com/q/xxqecSC2cw) : Group num `1035688434`
 
 [Github Discussion](https://github.com/apache/hertzbeat/discussions)
 

README_CN.md

@@ -4,9 +4,10 @@
   </a>
 </p>
 
-<h4 align="center">
-<a href="README_CN.md">中文文档</a> | <a href="README.md">English Document</a>
-</h4>      
+<p align="center">
+<b>Readme</b>:
+<a href="README.md">English</a> | <b><a href="README_CN.md">中文</a></b> | <a href="README_JP.md">日本語</a>
+</p>
 
 > 实时监控系统，无需 Agent，性能集群，兼容 Prometheus，自定义监控和状态页构建能力。
 
@@ -33,7 +34,7 @@
 
 - 集 **监控+告警+通知** 为一体，支持对应用服务，应用程序，数据库，缓存，操作系统，大数据，中间件，Web 服务器，云原生，网络，自定义等监控阈值告警通知一步到位。
 - 易用友好，无需 `Agent`，全 `WEB` 页面操作，鼠标点一点就能监控告警，零上手学习成本。    
-- 将 `Http, Jmx, Ssh, Snmp, Jdbc, Prometheus` 等协议规范可配置化，只需在浏览器配置监控模版 `YML` 就能使用这些协议去自定义采集想要的指标。您相信只需配置下就能立刻适配一款 `K8s` 或 `Docker` 等新的监控类型吗？  
+- 将 `Http, Jmx, Ssh, Snmp, Jdbc, Prometheus` 等协议规范可配置化，只需在浏览器配置监控模板 `YML` 就能使用这些协议去自定义采集想要的指标。您相信只需配置下就能立刻适配一款 `K8s` 或 `Docker` 等新的监控类型吗？  
 - 兼容 `Prometheus` 的系统生态并且更多，只需页面操作就可以监控 `Prometheus` 所能监控的。
 - 高性能，支持多采集器集群横向扩展，支持多隔离网络监控，云边协同。
 - 自由的告警阈值规则，`邮件` `Discord` `Slack` `Telegram` `钉钉` `微信` `飞书` `短信` `Webhook` `Server酱` 等方式消息及时送达。
@@ -58,8 +59,8 @@
 
 ## ⛄ 已支持    
 
-> 我们将监控采集类型（mysql,jvm,k8s）都定义为 `yml` 监控模版，用户可以导入这些模版来支持对应类型的监控!    
-> 欢迎大家一起贡献你使用过程中自定义的通用监控类型监控模版。
+> 我们将监控采集类型（mysql,jvm,k8s）都定义为 `yml` 监控模板，用户可以导入这些模板来支持对应类型的监控!    
+> 欢迎大家一起贡献你使用过程中自定义的通用监控类型监控模板。
 
 - [Website](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-website.yml), [Port Telnet](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-port.yml),
   [Http Api](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-api.yml), [Ping Connect](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-ping.yml),
@@ -97,7 +98,7 @@
 - [CiscoSwitch](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-cisco_switch.yml), [HpeSwitch](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-hpe_switch.yml),
   [HuaweiSwitch](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-huawei_switch.yml), [TpLinkSwitch](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-tplink_switch.yml),
   [H3cSwitch](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-h3c_switch.yml)
-- 和更多自定义监控模版。
+- 和更多自定义监控模板。
 - 通知支持 `Discord` `Slack` `Telegram` `邮件` `钉钉` `微信` `飞书` `短信` `Webhook` `Server酱`。
 
 ## 🐕 快速开始  
@@ -221,7 +222,7 @@ Thanks these wonderful people, welcome to join us:
       <td align="center" valign="top" width="14.28%"><a href="http://mroldx.xyz/"><img src="https://avatars.githubusercontent.com/u/34847828?v=4?s=100" width="100px;" alt="mroldx"/><br /><sub><b>mroldx</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=mroldx" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/woshiniusange"><img src="https://avatars.githubusercontent.com/u/91513022?v=4?s=100" width="100px;" alt="woshiniusange"/><br /><sub><b>woshiniusange</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=woshiniusange" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://vampireachao.github.io/"><img src="https://avatars.githubusercontent.com/u/52746628?v=4?s=100" width="100px;" alt="VampireAchao"/><br /><sub><b>VampireAchao</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=VampireAchao" title="Code">💻</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Ceilzcx"><img src="https://avatars.githubusercontent.com/u/48920254?v=4?s=100" width="100px;" alt="zcx"/><br /><sub><b>zcx</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Ceilzcx" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3ACeilzcx" title="Bug reports">🐛</a> <a href="#design-Ceilzcx" title="Design">🎨</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Ceilzcx"><img src="https://avatars.githubusercontent.com/u/48920254?v=4?s=100" width="100px;" alt="zcx"/><br /><sub><b>zcx</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Ceilzcx" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3ACeilzcx" title="Bug reports">🐛</a> <a href="#design-Ceilzcx" title="Design">🎨</a> <a href="https://github.com/apache/hertzbeat/commits?author=Ceilzcx" title="Tests">⚠️</a> <a href="#blog-Ceilzcx" title="Blogposts">📝</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/CharlieXCL"><img src="https://avatars.githubusercontent.com/u/91540487?v=4?s=100" width="100px;" alt="CharlieXCL"/><br /><sub><b>CharlieXCL</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=CharlieXCL" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/Privauto"><img src="https://avatars.githubusercontent.com/u/36581456?v=4?s=100" width="100px;" alt="Privauto"/><br /><sub><b>Privauto</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Privauto" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=Privauto" title="Documentation">📖</a></td>
     </tr>
@@ -235,7 +236,7 @@ Thanks these wonderful people, welcome to join us:
       <td align="center" valign="top" width="14.28%"><a href="https://www.zhihu.com/people/kevinbauer"><img src="https://avatars.githubusercontent.com/u/28581579?v=4?s=100" width="100px;" alt="Kevin Huang"/><br /><sub><b>Kevin Huang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=kevinhuangwl" title="Documentation">📖</a></td>
     </tr>
     <tr>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/TJxiaobao"><img src="https://avatars.githubusercontent.com/u/85919258?v=4?s=100" width="100px;" alt="铁甲小宝"/><br /><sub><b>铁甲小宝</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/issues?q=author%3ATJxiaobao" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=TJxiaobao" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=TJxiaobao" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/TJxiaobao"><img src="https://avatars.githubusercontent.com/u/85919258?v=4?s=100" width="100px;" alt="铁甲小宝"/><br /><sub><b>铁甲小宝</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/issues?q=author%3ATJxiaobao" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=TJxiaobao" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=TJxiaobao" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=TJxiaobao" title="Tests">⚠️</a> <a href="#design-TJxiaobao" title="Design">🎨</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/Jack-123-power"><img src="https://avatars.githubusercontent.com/u/84333501?v=4?s=100" width="100px;" alt="Captain Jack"/><br /><sub><b>Captain Jack</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Jack-123-power" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/haibo-duan"><img src="https://avatars.githubusercontent.com/u/7974845?v=4?s=100" width="100px;" alt="haibo.duan"/><br /><sub><b>haibo.duan</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=haibo-duan" title="Tests">⚠️</a> <a href="https://github.com/apache/hertzbeat/commits?author=haibo-duan" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/assassinfym"><img src="https://avatars.githubusercontent.com/u/15188754?v=4?s=100" width="100px;" alt="assassin"/><br /><sub><b>assassin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/issues?q=author%3Aassassinfym" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=assassinfym" title="Code">💻</a></td>
@@ -277,7 +278,7 @@ Thanks these wonderful people, welcome to join us:
       <td align="center" valign="top" width="14.28%"><a href="https://wjl110.xyz/"><img src="https://avatars.githubusercontent.com/u/53851034?v=4?s=100" width="100px;" alt="wjl110"/><br /><sub><b>wjl110</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=wjl110" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/ngyhd"><img src="https://avatars.githubusercontent.com/u/29095207?v=4?s=100" width="100px;" alt="Sean"/><br /><sub><b>Sean</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ngyhd" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/Daydreamer-ia"><img src="https://avatars.githubusercontent.com/u/83362909?v=4?s=100" width="100px;" alt="chenyiqin"/><br /><sub><b>chenyiqin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Daydreamer-ia" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=Daydreamer-ia" title="Tests">⚠️</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/hudongdong129"><img src="https://avatars.githubusercontent.com/u/34374227?v=4?s=100" width="100px;" alt="hudongdong129"/><br /><sub><b>hudongdong129</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=hudongdong129" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=hudongdong129" title="Tests">⚠️</a> <a href="https://github.com/apache/hertzbeat/commits?author=hudongdong129" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/hudongdong129"><img src="https://avatars.githubusercontent.com/u/34374227?v=4?s=100" width="100px;" alt="hudongdong129"/><br /><sub><b>hudongdong129</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=hudongdong129" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=hudongdong129" title="Tests">⚠️</a> <a href="https://github.com/apache/hertzbeat/commits?author=hudongdong129" title="Documentation">📖</a> <a href="#design-hudongdong129" title="Design">🎨</a></td>
     </tr>
     <tr>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/TherChenYang"><img src="https://avatars.githubusercontent.com/u/124348939?v=4?s=100" width="100px;" alt="TherChenYang"/><br /><sub><b>TherChenYang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=TherChenYang" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=TherChenYang" title="Tests">⚠️</a></td>
@@ -293,7 +294,7 @@ Thanks these wonderful people, welcome to join us:
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/baiban114"><img src="https://avatars.githubusercontent.com/u/59152619?v=4?s=100" width="100px;" alt="TableRow"/><br /><sub><b>TableRow</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=baiban114" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=baiban114" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/ByteIDance"><img src="https://avatars.githubusercontent.com/u/100207562?v=4?s=100" width="100px;" alt="ByteIDance"/><br /><sub><b>ByteIDance</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ByteIDance" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/mangel2002"><img src="https://avatars.githubusercontent.com/u/9348020?v=4?s=100" width="100px;" alt="Jangfe"/><br /><sub><b>Jangfe</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=mangel2002" title="Code">💻</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/zqr10159"><img src="https://avatars.githubusercontent.com/u/30048352?v=4?s=100" width="100px;" alt="zqr10159"/><br /><sub><b>zqr10159</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=zqr10159" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=zqr10159" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/zqr10159"><img src="https://avatars.githubusercontent.com/u/30048352?v=4?s=100" width="100px;" alt="zqr10159"/><br /><sub><b>zqr10159</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=zqr10159" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=zqr10159" title="Code">💻</a> <a href="#blog-zqr10159" title="Blogposts">📝</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Azqr10159" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=zqr10159" title="Tests">⚠️</a> <a href="#design-zqr10159" title="Design">🎨</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/vinci-897"><img src="https://avatars.githubusercontent.com/u/55838224?v=4?s=100" width="100px;" alt="vinci"/><br /><sub><b>vinci</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=vinci-897" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=vinci-897" title="Documentation">📖</a> <a href="#design-vinci-897" title="Design">🎨</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/js110"><img src="https://avatars.githubusercontent.com/u/51191863?v=4?s=100" width="100px;" alt="js110"/><br /><sub><b>js110</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=js110" title="Code">💻</a></td>
     </tr>
@@ -307,8 +308,8 @@ Thanks these wonderful people, welcome to join us:
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/ZangJuxy"><img src="https://avatars.githubusercontent.com/u/71380295?v=4?s=100" width="100px;" alt="ZangJuxy"/><br /><sub><b>ZangJuxy</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ZangJuxy" title="Documentation">📖</a></td>
     </tr>
     <tr>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/l646505418"><img src="https://avatars.githubusercontent.com/u/50475131?v=4?s=100" width="100px;" alt="l646505418"/><br /><sub><b>l646505418</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=l646505418" title="Code">💻</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="http://www.carpewang.com"><img src="https://avatars.githubusercontent.com/u/78642589?v=4?s=100" width="100px;" alt="Carpe-Wang"/><br /><sub><b>Carpe-Wang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Carpe-Wang" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/l646505418"><img src="https://avatars.githubusercontent.com/u/50475131?v=4?s=100" width="100px;" alt="l646505418"/><br /><sub><b>l646505418</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=l646505418" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Al646505418" title="Bug reports">🐛</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="http://www.carpewang.com"><img src="https://avatars.githubusercontent.com/u/78642589?v=4?s=100" width="100px;" alt="Carpe-Wang"/><br /><sub><b>Carpe-Wang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Carpe-Wang" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3ACarpe-Wang" title="Bug reports">🐛</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/moshu023"><img src="https://avatars.githubusercontent.com/u/48593205?v=4?s=100" width="100px;" alt="莫枢"/><br /><sub><b>莫枢</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=moshu023" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/huangcanda"><img src="https://avatars.githubusercontent.com/u/4470566?v=4?s=100" width="100px;" alt="huangcanda"/><br /><sub><b>huangcanda</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=huangcanda" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://www.zrkizzy.com"><img src="https://avatars.githubusercontent.com/u/85340613?v=4?s=100" width="100px;" alt="世纪末的架构师"/><br /><sub><b>世纪末的架构师</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Architect-Java" title="Code">💻</a></td>
@@ -358,7 +359,7 @@ Thanks these wonderful people, welcome to join us:
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/lisongning"><img src="https://avatars.githubusercontent.com/u/93140178?v=4?s=100" width="100px;" alt="lisongning"/><br /><sub><b>lisongning</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=lisongning" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/YutingNie"><img src="https://avatars.githubusercontent.com/u/104416402?v=4?s=100" width="100px;" alt="YutingNie"/><br /><sub><b>YutingNie</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=YutingNie" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=YutingNie" title="Documentation">📖</a> <a href="#design-YutingNie" title="Design">🎨</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/mikezzb"><img src="https://avatars.githubusercontent.com/u/23418428?v=4?s=100" width="100px;" alt="Mike Zhou"/><br /><sub><b>Mike Zhou</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=mikezzb" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=mikezzb" title="Documentation">📖</a> <a href="#design-mikezzb" title="Design">🎨</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/a-little-fool"><img src="https://avatars.githubusercontent.com/u/105542329?v=4?s=100" width="100px;" alt="小笨蛋"/><br /><sub><b>小笨蛋</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=a-little-fool" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/a-little-fool"><img src="https://avatars.githubusercontent.com/u/105542329?v=4?s=100" width="100px;" alt="小笨蛋"/><br /><sub><b>小笨蛋</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=a-little-fool" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=a-little-fool" title="Documentation">📖</a> <a href="#blog-a-little-fool" title="Blogposts">📝</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Aa-little-fool" title="Bug reports">🐛</a> <a href="#design-a-little-fool" title="Design">🎨</a></td>
     </tr>
     <tr>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/littlezhongzer"><img src="https://avatars.githubusercontent.com/u/33685289?v=4?s=100" width="100px;" alt="littlezhongzer"/><br /><sub><b>littlezhongzer</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=littlezhongzer" title="Code">💻</a></td>
@@ -367,7 +368,7 @@ Thanks these wonderful people, welcome to join us:
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/XimfengYao"><img src="https://avatars.githubusercontent.com/u/17541537?v=4?s=100" width="100px;" alt="姚贤丰"/><br /><sub><b>姚贤丰</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=XimfengYao" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/LINGLUOJUN"><img src="https://avatars.githubusercontent.com/u/16778977?v=4?s=100" width="100px;" alt="lingluojun"/><br /><sub><b>lingluojun</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=LINGLUOJUN" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="http://www.luelueking.com"><img src="https://avatars.githubusercontent.com/u/93204032?v=4?s=100" width="100px;" alt="1ue"/><br /><sub><b>1ue</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=luelueking" title="Code">💻</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="http://www.jimmyqiao.top"><img src="https://avatars.githubusercontent.com/u/67301054?v=4?s=100" width="100px;" alt="qyaaaa"/><br /><sub><b>qyaaaa</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=qyaaaa" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="http://www.jimmyqiao.top"><img src="https://avatars.githubusercontent.com/u/67301054?v=4?s=100" width="100px;" alt="qyaaaa"/><br /><sub><b>qyaaaa</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=qyaaaa" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Aqyaaaa" title="Bug reports">🐛</a></td>
     </tr>
     <tr>
       <td align="center" valign="top" width="14.28%"><a href="https://novohit.top"><img src="https://avatars.githubusercontent.com/u/101090395?v=4?s=100" width="100px;" alt="novohit"/><br /><sub><b>novohit</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=novohit" title="Code">💻</a></td>
@@ -381,14 +382,14 @@ Thanks these wonderful people, welcome to join us:
     <tr>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/1036664317"><img src="https://avatars.githubusercontent.com/u/7696697?v=4?s=100" width="100px;" alt="moghn"/><br /><sub><b>moghn</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=1036664317" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/xiaoguolong"><img src="https://avatars.githubusercontent.com/u/33684988?v=4?s=100" width="100px;" alt="xiaoguolong"/><br /><sub><b>xiaoguolong</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=xiaoguolong" title="Code">💻</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Clownsw"><img src="https://avatars.githubusercontent.com/u/28394742?v=4?s=100" width="100px;" alt="Smliexx"/><br /><sub><b>Smliexx</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Clownsw" title="Code">💻</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Calvin979"><img src="https://avatars.githubusercontent.com/u/131688897?v=4?s=100" width="100px;" alt="Naruse"/><br /><sub><b>Naruse</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Calvin979" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=Calvin979" title="Code">💻</a> <a href="#design-Calvin979" title="Design">🎨</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Clownsw"><img src="https://avatars.githubusercontent.com/u/28394742?v=4?s=100" width="100px;" alt="Smliexx"/><br /><sub><b>Smliexx</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Clownsw" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3AClownsw" title="Bug reports">🐛</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Calvin979"><img src="https://avatars.githubusercontent.com/u/131688897?v=4?s=100" width="100px;" alt="Naruse"/><br /><sub><b>Naruse</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Calvin979" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=Calvin979" title="Code">💻</a> <a href="#design-Calvin979" title="Design">🎨</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3ACalvin979" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=Calvin979" title="Tests">⚠️</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/bbelide2"><img src="https://avatars.githubusercontent.com/u/26840796?v=4?s=100" width="100px;" alt="Bala Sukesh"/><br /><sub><b>Bala Sukesh</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=bbelide2" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/jinyaoMa"><img src="https://avatars.githubusercontent.com/u/25066570?v=4?s=100" width="100px;" alt="Jinyao Ma"/><br /><sub><b>Jinyao Ma</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=jinyaoMa" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://linuxsuren.github.io/open-source-best-practice/"><img src="https://avatars.githubusercontent.com/u/1450685?v=4?s=100" width="100px;" alt="Rick"/><br /><sub><b>Rick</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=LinuxSuRen" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=LinuxSuRen" title="Tests">⚠️</a></td>
     </tr>
     <tr>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/ZY945"><img src="https://avatars.githubusercontent.com/u/74083801?v=4?s=100" width="100px;" alt="东风"/><br /><sub><b>东风</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ZY945" title="Code">💻</a> <a href="#design-ZY945" title="Design">🎨</a> <a href="https://github.com/apache/hertzbeat/commits?author=ZY945" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/ZY945"><img src="https://avatars.githubusercontent.com/u/74083801?v=4?s=100" width="100px;" alt="东风"/><br /><sub><b>东风</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ZY945" title="Code">💻</a> <a href="#design-ZY945" title="Design">🎨</a> <a href="https://github.com/apache/hertzbeat/commits?author=ZY945" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3AZY945" title="Bug reports">🐛</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/prolevel1"><img src="https://avatars.githubusercontent.com/u/51995525?v=4?s=100" width="100px;" alt="sonam singh"/><br /><sub><b>sonam singh</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=prolevel1" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/ZhangZixuan1994"><img src="https://avatars.githubusercontent.com/u/20011653?v=4?s=100" width="100px;" alt="ZhangZixuan1994"/><br /><sub><b>ZhangZixuan1994</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ZhangZixuan1994" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/hurenjie1"><img src="https://avatars.githubusercontent.com/u/40120355?v=4?s=100" width="100px;" alt="SHIG"/><br /><sub><b>SHIG</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=hurenjie1" title="Code">💻</a></td>
@@ -398,29 +399,29 @@ Thanks these wonderful people, welcome to join us:
     </tr>
     <tr>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/avvCode"><img src="https://avatars.githubusercontent.com/u/113538532?v=4?s=100" width="100px;" alt="avv"/><br /><sub><b>avv</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=avvCode" title="Code">💻</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/yqxxgh"><img src="https://avatars.githubusercontent.com/u/42080876?v=4?s=100" width="100px;" alt="yqxxgh"/><br /><sub><b>yqxxgh</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=yqxxgh" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/yqxxgh"><img src="https://avatars.githubusercontent.com/u/42080876?v=4?s=100" width="100px;" alt="yqxxgh"/><br /><sub><b>yqxxgh</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=yqxxgh" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=yqxxgh" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Ayqxxgh" title="Bug reports">🐛</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/CharlieShi46"><img src="https://avatars.githubusercontent.com/u/149798885?v=4?s=100" width="100px;" alt="CharlieShi46"/><br /><sub><b>CharlieShi46</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=CharlieShi46" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/Nctllnty"><img src="https://avatars.githubusercontent.com/u/33241818?v=4?s=100" width="100px;" alt="Nctllnty"/><br /><sub><b>Nctllnty</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Nctllnty" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/Wang-Yonghao"><img src="https://avatars.githubusercontent.com/u/48146606?v=4?s=100" width="100px;" alt="Wang-Yonghao"/><br /><sub><b>Wang-Yonghao</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Wang-Yonghao" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://www.yuque.com/dudiao/yy"><img src="https://avatars.githubusercontent.com/u/38355949?v=4?s=100" width="100px;" alt="读钓"/><br /><sub><b>读钓</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=dudiao" title="Code">💻</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/starmilkxin"><img src="https://avatars.githubusercontent.com/u/55646681?v=4?s=100" width="100px;" alt="Xin"/><br /><sub><b>Xin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=starmilkxin" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/starmilkxin"><img src="https://avatars.githubusercontent.com/u/55646681?v=4?s=100" width="100px;" alt="Xin"/><br /><sub><b>Xin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=starmilkxin" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Astarmilkxin" title="Bug reports">🐛</a></td>
     </tr>
     <tr>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/handy-git"><img src="https://avatars.githubusercontent.com/u/32837980?v=4?s=100" width="100px;" alt="handy"/><br /><sub><b>handy</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=handy-git" title="Code">💻</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/LiuTianyou"><img src="https://avatars.githubusercontent.com/u/30208283?v=4?s=100" width="100px;" alt="LiuTianyou"/><br /><sub><b>LiuTianyou</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=LiuTianyou" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=LiuTianyou" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/LiuTianyou"><img src="https://avatars.githubusercontent.com/u/30208283?v=4?s=100" width="100px;" alt="LiuTianyou"/><br /><sub><b>LiuTianyou</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=LiuTianyou" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=LiuTianyou" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3ALiuTianyou" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=LiuTianyou" title="Tests">⚠️</a> <a href="#blog-LiuTianyou" title="Blogposts">📝</a> <a href="#design-LiuTianyou" title="Design">🎨</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/WinterKi1ler"><img src="https://avatars.githubusercontent.com/u/160592092?v=4?s=100" width="100px;" alt="WinterKi1ler"/><br /><sub><b>WinterKi1ler</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=WinterKi1ler" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="http://sharehoo.cn/"><img src="https://avatars.githubusercontent.com/u/45377370?v=4?s=100" width="100px;" alt="miki"/><br /><sub><b>miki</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=miki-hmt" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://codeflex.substack.com/"><img src="https://avatars.githubusercontent.com/u/85513042?v=4?s=100" width="100px;" alt="Keshav Carpenter"/><br /><sub><b>Keshav Carpenter</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=alpha951" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=alpha951" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/makechoicenow"><img src="https://avatars.githubusercontent.com/u/9911918?v=4?s=100" width="100px;" alt="makechoicenow"/><br /><sub><b>makechoicenow</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=makechoicenow" title="Code">💻</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/gjjjj0101"><img src="https://avatars.githubusercontent.com/u/71874373?v=4?s=100" width="100px;" alt="Gao Jian"/><br /><sub><b>Gao Jian</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=gjjjj0101" title="Code">💻</a> <a href="#design-gjjjj0101" title="Design">🎨</a> <a href="https://github.com/apache/hertzbeat/commits?author=gjjjj0101" title="Tests">⚠️</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/gjjjj0101"><img src="https://avatars.githubusercontent.com/u/71874373?v=4?s=100" width="100px;" alt="Gao Jian"/><br /><sub><b>Gao Jian</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=gjjjj0101" title="Tests">⚠️</a> <a href="https://github.com/apache/hertzbeat/commits?author=gjjjj0101" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=gjjjj0101" title="Documentation">📖</a> <a href="#design-gjjjj0101" title="Design">🎨</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Agjjjj0101" title="Bug reports">🐛</a></td>
     </tr>
     <tr>
-      <td align="center" valign="top" width="14.28%"><a href="https://jangto.tistory.com/"><img src="https://avatars.githubusercontent.com/u/37864182?v=4?s=100" width="100px;" alt="Hyeon Sung"/><br /><sub><b>Hyeon Sung</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=dukbong" title="Code">💻</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://crossoverjie.top/"><img src="https://avatars.githubusercontent.com/u/15684156?v=4?s=100" width="100px;" alt="crossoverJie"/><br /><sub><b>crossoverJie</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=crossoverJie" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=crossoverJie" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://jangto.tistory.com/"><img src="https://avatars.githubusercontent.com/u/37864182?v=4?s=100" width="100px;" alt="Hyeon Sung"/><br /><sub><b>Hyeon Sung</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=dukbong" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=dukbong" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://crossoverjie.top/"><img src="https://avatars.githubusercontent.com/u/15684156?v=4?s=100" width="100px;" alt="crossoverJie"/><br /><sub><b>crossoverJie</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=crossoverJie" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=crossoverJie" title="Documentation">📖</a> <a href="#blog-crossoverJie" title="Blogposts">📝</a> <a href="https://github.com/apache/hertzbeat/commits?author=crossoverJie" title="Tests">⚠️</a> <a href="#design-crossoverJie" title="Design">🎨</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/PeixyJ"><img src="https://avatars.githubusercontent.com/u/45998593?v=4?s=100" width="100px;" alt="PeixyJ"/><br /><sub><b>PeixyJ</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=PeixyJ" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/Hi-Mr-Wind"><img src="https://avatars.githubusercontent.com/u/85803831?v=4?s=100" width="100px;" alt="风如歌"/><br /><sub><b>风如歌</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Hi-Mr-Wind" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/MananPoojara"><img src="https://avatars.githubusercontent.com/u/104253184?v=4?s=100" width="100px;" alt="Manan Pujara"/><br /><sub><b>Manan Pujara</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=MananPoojara" title="Code">💻</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/xuziyang"><img src="https://avatars.githubusercontent.com/u/8465969?v=4?s=100" width="100px;" alt="xuziyang"/><br /><sub><b>xuziyang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=xuziyang" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/xuziyang"><img src="https://avatars.githubusercontent.com/u/8465969?v=4?s=100" width="100px;" alt="xuziyang"/><br /><sub><b>xuziyang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=xuziyang" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=xuziyang" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Axuziyang" title="Bug reports">🐛</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/lwqzz"><img src="https://avatars.githubusercontent.com/u/62584513?v=4?s=100" width="100px;" alt="lwqzz"/><br /><sub><b>lwqzz</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=lwqzz" title="Code">💻</a></td>
     </tr>
     <tr>
@@ -428,17 +429,17 @@ Thanks these wonderful people, welcome to join us:
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/tomorrowshipyltm"><img src="https://avatars.githubusercontent.com/u/61336903?v=4?s=100" width="100px;" alt="tomorrowshipyltm"/><br /><sub><b>tomorrowshipyltm</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=tomorrowshipyltm" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/15613060203"><img src="https://avatars.githubusercontent.com/u/41351615?v=4?s=100" width="100px;" alt="栗磊"/><br /><sub><b>栗磊</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=15613060203" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/Alanxtl"><img src="https://avatars.githubusercontent.com/u/25652981?v=4?s=100" width="100px;" alt="Alan"/><br /><sub><b>Alan</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Alanxtl" title="Documentation">📖</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="http://www.hadoop.wiki/"><img src="https://avatars.githubusercontent.com/u/29418975?v=4?s=100" width="100px;" alt="Jast"/><br /><sub><b>Jast</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=zhangshenghang" title="Code">💻</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/zuobiao-zhou"><img src="https://avatars.githubusercontent.com/u/61108539?v=4?s=100" width="100px;" alt="Zhang Yuxuan"/><br /><sub><b>Zhang Yuxuan</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=zuobiao-zhou" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="http://www.hadoop.wiki/"><img src="https://avatars.githubusercontent.com/u/29418975?v=4?s=100" width="100px;" alt="Jast"/><br /><sub><b>Jast</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=zhangshenghang" title="Code">💻</a> <a href="#ideas-zhangshenghang" title="Ideas, Planning, & Feedback">🤔</a> <a href="https://github.com/apache/hertzbeat/commits?author=zhangshenghang" title="Documentation">📖</a> <a href="#blog-zhangshenghang" title="Blogposts">📝</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Azhangshenghang" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=zhangshenghang" title="Tests">⚠️</a> <a href="#design-zhangshenghang" title="Design">🎨</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/zuobiao-zhou"><img src="https://avatars.githubusercontent.com/u/61108539?v=4?s=100" width="100px;" alt="Zhang Yuxuan"/><br /><sub><b>Zhang Yuxuan</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=zuobiao-zhou" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=zuobiao-zhou" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Azuobiao-zhou" title="Bug reports">🐛</a> <a href="#blog-zuobiao-zhou" title="Blogposts">📝</a> <a href="https://github.com/apache/hertzbeat/commits?author=zuobiao-zhou" title="Tests">⚠️</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/Pzz-2021"><img src="https://avatars.githubusercontent.com/u/118056735?v=4?s=100" width="100px;" alt="P.P."/><br /><sub><b>P.P.</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Pzz-2021" title="Code">💻</a></td>
     </tr>
     <tr>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/LLP2333"><img src="https://avatars.githubusercontent.com/u/61670545?v=4?s=100" width="100px;" alt="llp2333"/><br /><sub><b>llp2333</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=LLP2333" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/HeartLinked"><img src="https://avatars.githubusercontent.com/u/78212101?v=4?s=100" width="100px;" alt="feiyang li"/><br /><sub><b>feiyang li</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=HeartLinked" title="Documentation">📖</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Aias00"><img src="https://avatars.githubusercontent.com/u/25810623?v=4?s=100" width="100px;" alt="aias00"/><br /><sub><b>aias00</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Aias00" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Aias00"><img src="https://avatars.githubusercontent.com/u/25810623?v=4?s=100" width="100px;" alt="aias00"/><br /><sub><b>aias00</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Aias00" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=Aias00" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3AAias00" title="Bug reports">🐛</a> <a href="#ideas-Aias00" title="Ideas, Planning, & Feedback">🤔</a> <a href="https://github.com/apache/hertzbeat/commits?author=Aias00" title="Tests">⚠️</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/westboy"><img src="https://avatars.githubusercontent.com/u/6385565?v=4?s=100" width="100px;" alt="Jin"/><br /><sub><b>Jin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=westboy" title="Documentation">📖</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://blog.csdn.net/qq_52397471"><img src="https://avatars.githubusercontent.com/u/77964041?v=4?s=100" width="100px;" alt="YuLuo"/><br /><sub><b>YuLuo</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=yuluo-yx" title="Code">💻</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Yanshuming1"><img src="https://avatars.githubusercontent.com/u/118667222?v=4?s=100" width="100px;" alt="linDong"/><br /><sub><b>linDong</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Yanshuming1" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://blog.csdn.net/qq_52397471"><img src="https://avatars.githubusercontent.com/u/77964041?v=4?s=100" width="100px;" alt="YuLuo"/><br /><sub><b>YuLuo</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=yuluo-yx" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Ayuluo-yx" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=yuluo-yx" title="Tests">⚠️</a> <a href="#blog-yuluo-yx" title="Blogposts">📝</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Yanshuming1"><img src="https://avatars.githubusercontent.com/u/118667222?v=4?s=100" width="100px;" alt="linDong"/><br /><sub><b>linDong</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Yanshuming1" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=Yanshuming1" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3AYanshuming1" title="Bug reports">🐛</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/lwjxy"><img src="https://avatars.githubusercontent.com/u/52726400?v=4?s=100" width="100px;" alt="lwjxy"/><br /><sub><b>lwjxy</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=lwjxy" title="Code">💻</a></td>
     </tr>
     <tr>
@@ -453,17 +454,17 @@ Thanks these wonderful people, welcome to join us:
     <tr>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/ileonli"><img src="https://avatars.githubusercontent.com/u/45332412?v=4?s=100" width="100px;" alt="Leon Li"/><br /><sub><b>Leon Li</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ileonli" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="http://fnil.net/"><img src="https://avatars.githubusercontent.com/u/14142?v=4?s=100" width="100px;" alt="dennis zhuang"/><br /><sub><b>dennis zhuang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=killme2008" title="Code">💻</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/kerwin612"><img src="https://avatars.githubusercontent.com/u/3371163?v=4?s=100" width="100px;" alt="Kerwin Bryant"/><br /><sub><b>Kerwin Bryant</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=kerwin612" title="Code">💻</a> <a href="#design-kerwin612" title="Design">🎨</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/kerwin612"><img src="https://avatars.githubusercontent.com/u/3371163?v=4?s=100" width="100px;" alt="Kerwin Bryant"/><br /><sub><b>Kerwin Bryant</b></sub></a><br /><a href="#design-kerwin612" title="Design">🎨</a> <a href="https://github.com/apache/hertzbeat/commits?author=kerwin612" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=kerwin612" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Akerwin612" title="Bug reports">🐛</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/ShineDevelopment"><img src="https://avatars.githubusercontent.com/u/59306780?v=4?s=100" width="100px;" alt="daixianglong"/><br /><sub><b>daixianglong</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ShineDevelopment" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/mchgood"><img src="https://avatars.githubusercontent.com/u/38482005?v=4?s=100" width="100px;" alt="mchgood"/><br /><sub><b>mchgood</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=mchgood" title="Documentation">📖</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/pwallk"><img src="https://avatars.githubusercontent.com/u/69385076?v=4?s=100" width="100px;" alt="kangli"/><br /><sub><b>kangli</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=pwallk" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/pwallk"><img src="https://avatars.githubusercontent.com/u/69385076?v=4?s=100" width="100px;" alt="kangli"/><br /><sub><b>kangli</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=pwallk" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=pwallk" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Apwallk" title="Bug reports">🐛</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/cdphantom"><img src="https://avatars.githubusercontent.com/u/12674795?v=4?s=100" width="100px;" alt="cdphantom"/><br /><sub><b>cdphantom</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=cdphantom" title="Code">💻</a></td>
     </tr>
     <tr>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/asd108908382"><img src="https://avatars.githubusercontent.com/u/77717999?v=4?s=100" width="100px;" alt="jiawei.guo"/><br /><sub><b>jiawei.guo</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=asd108908382" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/QBH-insist"><img src="https://avatars.githubusercontent.com/u/39401478?v=4?s=100" width="100px;" alt="QBH-insist"/><br /><sub><b>QBH-insist</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=QBH-insist" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/jiangsh-ui"><img src="https://avatars.githubusercontent.com/u/86990361?v=4?s=100" width="100px;" alt="jiangsh"/><br /><sub><b>jiangsh</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=jiangsh-ui" title="Code">💻</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/keaifafafa"><img src="https://avatars.githubusercontent.com/u/83876361?v=4?s=100" width="100px;" alt="Keaifa"/><br /><sub><b>Keaifa</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=keaifafafa" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/keaifafafa"><img src="https://avatars.githubusercontent.com/u/83876361?v=4?s=100" width="100px;" alt="Keaifa"/><br /><sub><b>Keaifa</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=keaifafafa" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Akeaifafafa" title="Bug reports">🐛</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/loong95"><img src="https://avatars.githubusercontent.com/u/16333958?v=4?s=100" width="100px;" alt="Loong"/><br /><sub><b>Loong</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=loong95" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/ceekay47"><img src="https://avatars.githubusercontent.com/u/104664857?v=4?s=100" width="100px;" alt="Chandrakant Vankayalapati"/><br /><sub><b>Chandrakant Vankayalapati</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ceekay47" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/MRgenial"><img src="https://avatars.githubusercontent.com/u/49973336?v=4?s=100" width="100px;" alt="b_mountain"/><br /><sub><b>b_mountain</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=MRgenial" title="Code">💻</a></td>
@@ -482,13 +483,13 @@ Thanks these wonderful people, welcome to join us:
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/starryCoder"><img src="https://avatars.githubusercontent.com/u/46510059?v=4?s=100" width="100px;" alt="starryCoder"/><br /><sub><b>starryCoder</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=starryCoder" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/hasimmollah"><img src="https://avatars.githubusercontent.com/u/32538599?v=4?s=100" width="100px;" alt="hasimmollah"/><br /><sub><b>hasimmollah</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=hasimmollah" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/ayu-v0"><img src="https://avatars.githubusercontent.com/u/127600988?v=4?s=100" width="100px;" alt="Ayu"/><br /><sub><b>Ayu</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ayu-v0" title="Code">💻</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Rancho-7"><img src="https://avatars.githubusercontent.com/u/59016860?v=4?s=100" width="100px;" alt="Nick Guo"/><br /><sub><b>Nick Guo</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Rancho-7" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Rancho-7"><img src="https://avatars.githubusercontent.com/u/59016860?v=4?s=100" width="100px;" alt="Nick Guo"/><br /><sub><b>Nick Guo</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Rancho-7" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=Rancho-7" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3ARancho-7" title="Bug reports">🐛</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/doveLin0818"><img src="https://avatars.githubusercontent.com/u/190927907?v=4?s=100" width="100px;" alt="doveLin"/><br /><sub><b>doveLin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=doveLin0818" title="Code">💻</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://zzrl.cc/"><img src="https://avatars.githubusercontent.com/u/91836599?v=4?s=100" width="100px;" alt="yunfan24"/><br /><sub><b>yunfan24</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=yunfan24" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://zzrl.cc/"><img src="https://avatars.githubusercontent.com/u/91836599?v=4?s=100" width="100px;" alt="yunfan24"/><br /><sub><b>yunfan24</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=yunfan24" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=yunfan24" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Ayunfan24" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=yunfan24" title="Tests">⚠️</a> <a href="#blog-yunfan24" title="Blogposts">📝</a></td>
     </tr>
     <tr>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/lctking"><img src="https://avatars.githubusercontent.com/u/168249998?v=4?s=100" width="100px;" alt="nullwli"/><br /><sub><b>nullwli</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=lctking" title="Code">💻</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://simonsigre.com/"><img src="https://avatars.githubusercontent.com/u/14932913?v=4?s=100" width="100px;" alt="Simon Sigré"/><br /><sub><b>Simon Sigré</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=simonsigre" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://simonsigre.com/"><img src="https://avatars.githubusercontent.com/u/14932913?v=4?s=100" width="100px;" alt="Simon Sigré"/><br /><sub><b>Simon Sigré</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=simonsigre" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=simonsigre" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="http://www.ponfee.cn/"><img src="https://avatars.githubusercontent.com/u/46117331?v=4?s=100" width="100px;" alt="ponfee"/><br /><sub><b>ponfee</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ponfee" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/Vedant7789"><img src="https://avatars.githubusercontent.com/u/147625492?v=4?s=100" width="100px;" alt="Vedant7789"/><br /><sub><b>Vedant7789</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Vedant7789" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/Craaaaazy77"><img src="https://avatars.githubusercontent.com/u/23025522?v=4?s=100" width="100px;" alt="Craaaaazy77"/><br /><sub><b>Craaaaazy77</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Craaaaazy77" title="Documentation">📖</a></td>
@@ -497,9 +498,9 @@ Thanks these wonderful people, welcome to join us:
     </tr>
     <tr>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/helei1030"><img src="https://avatars.githubusercontent.com/u/11839080?v=4?s=100" width="100px;" alt="helei1030"/><br /><sub><b>helei1030</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=helei1030" title="Documentation">📖</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://medium.com/@pjfanning"><img src="https://avatars.githubusercontent.com/u/11783444?v=4?s=100" width="100px;" alt="PJ Fanning"/><br /><sub><b>PJ Fanning</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=pjfanning" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://medium.com/@pjfanning"><img src="https://avatars.githubusercontent.com/u/11783444?v=4?s=100" width="100px;" alt="PJ Fanning"/><br /><sub><b>PJ Fanning</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=pjfanning" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Apjfanning" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=pjfanning" title="Tests">⚠️</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/MonsterChenzhuo"><img src="https://avatars.githubusercontent.com/u/60029759?v=4?s=100" width="100px;" alt="monster"/><br /><sub><b>monster</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=MonsterChenzhuo" title="Code">💻</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/MasamiYui"><img src="https://avatars.githubusercontent.com/u/22274133?v=4?s=100" width="100px;" alt="Sherlock Yin"/><br /><sub><b>Sherlock Yin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=MasamiYui" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/MasamiYui"><img src="https://avatars.githubusercontent.com/u/22274133?v=4?s=100" width="100px;" alt="Sherlock Yin"/><br /><sub><b>Sherlock Yin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=MasamiYui" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=MasamiYui" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3AMasamiYui" title="Bug reports">🐛</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/wanhao23"><img src="https://avatars.githubusercontent.com/u/29560961?v=4?s=100" width="100px;" alt="wanhao"/><br /><sub><b>wanhao</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=wanhao23" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=wanhao23" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/jonasHanhan"><img src="https://avatars.githubusercontent.com/u/130035609?v=4?s=100" width="100px;" alt="jonasHanhan"/><br /><sub><b>jonasHanhan</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=jonasHanhan" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/NikhilMurugesan"><img src="https://avatars.githubusercontent.com/u/49281792?v=4?s=100" width="100px;" alt="NikhilMurugesan"/><br /><sub><b>NikhilMurugesan</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=NikhilMurugesan" title="Code">💻</a></td>
@@ -507,8 +508,23 @@ Thanks these wonderful people, welcome to join us:
     <tr>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/myangle1120"><img src="https://avatars.githubusercontent.com/u/19237013?v=4?s=100" width="100px;" alt="myangle1120"/><br /><sub><b>myangle1120</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=myangle1120" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/yasminvo"><img src="https://avatars.githubusercontent.com/u/107528848?v=4?s=100" width="100px;" alt="yasminvo"/><br /><sub><b>yasminvo</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=yasminvo" title="Code">💻</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/notbugggg"><img src="https://avatars.githubusercontent.com/u/147966331?v=4?s=100" width="100px;" alt="不关银渐层的事哦"/><br /><sub><b>不关银渐层的事哦</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=notbugggg" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/notbugggg"><img src="https://avatars.githubusercontent.com/u/147966331?v=4?s=100" width="100px;" alt="不关银渐层的事哦"/><br /><sub><b>不关银渐层的事哦</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=notbugggg" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Anotbugggg" title="Bug reports">🐛</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/yyahang"><img src="https://avatars.githubusercontent.com/u/90464876?v=4?s=100" width="100px;" alt="yyahang"/><br /><sub><b>yyahang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=yyahang" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/JuJinPark"><img src="https://avatars.githubusercontent.com/u/44892459?v=4?s=100" width="100px;" alt="jujin"/><br /><sub><b>jujin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=JuJinPark" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=JuJinPark" title="Documentation">📖</a> <a href="#ideas-JuJinPark" title="Ideas, Planning, & Feedback">🤔</a> <a href="#blog-JuJinPark" title="Blogposts">📝</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/LL-LIN"><img src="https://avatars.githubusercontent.com/u/43002118?v=4?s=100" width="100px;" alt="LL-LIN"/><br /><sub><b>LL-LIN</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=LL-LIN" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3ALL-LIN" title="Bug reports">🐛</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://bigcyy.github.io/"><img src="https://avatars.githubusercontent.com/u/73413979?v=4?s=100" width="100px;" alt="Yang Chen"/><br /><sub><b>Yang Chen</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=bigcyy" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=bigcyy" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Abigcyy" title="Bug reports">🐛</a></td>
+    </tr>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/sarthakeash"><img src="https://avatars.githubusercontent.com/u/74091160?v=4?s=100" width="100px;" alt="Sarthak Arora"/><br /><sub><b>Sarthak Arora</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=sarthakeash" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=sarthakeash" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/PengJingzhao"><img src="https://avatars.githubusercontent.com/u/97368949?v=4?s=100" width="100px;" alt="彭镜肇"/><br /><sub><b>彭镜肇</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=PengJingzhao" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/gagaradio"><img src="https://avatars.githubusercontent.com/u/18532370?v=4?s=100" width="100px;" alt="Walter Jia"/><br /><sub><b>Walter Jia</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=gagaradio" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/boyucjz"><img src="https://avatars.githubusercontent.com/u/18730041?v=4?s=100" width="100px;" alt="boyucjz"/><br /><sub><b>boyucjz</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=boyucjz" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Cyanty"><img src="https://avatars.githubusercontent.com/u/153884653?v=4?s=100" width="100px;" alt="Cyanty"/><br /><sub><b>Cyanty</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Cyanty" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=Cyanty" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/KevinLLF"><img src="https://avatars.githubusercontent.com/u/85452733?v=4?s=100" width="100px;" alt="Jay丿167"/><br /><sub><b>Jay丿167</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=KevinLLF" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Duansg"><img src="https://avatars.githubusercontent.com/u/112607719?v=4?s=100" width="100px;" alt="Duansg"/><br /><sub><b>Duansg</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Duansg" title="Documentation">📖</a></td>
+    </tr>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/xiaomizhou2"><img src="https://avatars.githubusercontent.com/u/47807926?v=4?s=100" width="100px;" alt="zhangyaxi"/><br /><sub><b>zhangyaxi</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=xiaomizhou2" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=xiaomizhou2" title="Tests">⚠️</a></td>
     </tr>
   </tbody>
 </table>
@@ -530,7 +546,7 @@ Thanks these wonderful people, welcome to join us:
 
 微信公众号 : 搜索 ID `usthecom`.
 
-[QQ交流群](https://jq.qq.com/?_wv=1027&k=Bud9OzdI) : 群号 `630061200`
+[QQ交流群](https://qm.qq.com/q/xxqecSC2cw) : 群号 `1035688434`
 
 [Github Discussion](https://github.com/apache/hertzbeat/discussions)
 

README_JP.md

@@ -0,0 +1,578 @@
+<p align="center">
+  <a href="https://hertzbeat.apache.org">
+     <img alt="hertzbeat" src="/home/static/img/hertzbeat-brand.svg" width="260">
+  </a>
+</p>
+
+<p align="center">
+<b>Readme</b>:
+<a href="README.md">English</a> | <a href="README_CN.md">中文</a> | <b><a href="README_JP.md">日本語</a></b>
+</p>  
+
+> オープンソースのリアルタイム監視システム、エージェントレス、クラスタ対応、Prometheus互換、カスタムおよびステータスページ付き。
+
+[![Discord](https://img.shields.io/badge/Chat-Discord-7289DA?logo=discord)](https://discord.gg/Fb6M73htGr)
+[![Reddit](https://img.shields.io/badge/Reddit-Community-7289DA?logo=reddit)](https://www.reddit.com/r/hertzbeat/)
+[![Twitter](https://img.shields.io/twitter/follow/hertzbeat1024?logo=twitter)](https://x.com/hertzbeat1024)
+[![OpenSSF Best Practices](https://www.bestpractices.dev/projects/8139/badge)](https://www.bestpractices.dev/projects/8139)
+[![codecov](https://codecov.io/gh/apache/HertzBeat/branch/master/graph/badge.svg)](https://app.codecov.io/gh/apache/hertzbeat)
+[![Docker Pulls](https://img.shields.io/docker/pulls/apache/hertzbeat?style=%20for-the-badge&logo=docker&label=DockerHub%20Download)](https://hub.docker.com/r/apache/hertzbeat)
+[![Artifact Hub](https://img.shields.io/endpoint?url=https://artifacthub.io/badge/repository/hertzbeat)](https://artifacthub.io/packages/search?repo=hertzbeat)
+[![YouTube Channel Subscribers](https://img.shields.io/youtube/channel/subscribers/UCri75zfWX0GHqJFPENEbLow?logo=youtube&label=YouTube%20Channel)](https://www.youtube.com/channel/UCri75zfWX0GHqJFPENEbLow)
+[![Contribute with Gitpod](https://img.shields.io/badge/Contribute%20with-Gitpod-908a85?logo=gitpod&color=green)](https://gitpod.io/#https://github.com/apache/hertzbeat)
+
+
+**公式サイト: [hertzbeat.apache.org](https://hertzbeat.apache.org)**    
+**メール:**　メーリングリストに登録するために、<a href="mailto:dev-subscribe@hertzbeat.apache.org">dev-subscribe@hertzbeat.apache.org</a>にメールを送ってください。
+
+
+## 🎡 <font color="green">紹介</font>
+
+[Apache HertzBeat](https://github.com/apache/hertzbeat) （incubating）はオープンソースのリアルタイム監視システム、エージェントレス、クラスタ対応、Prometheus互換、カスタムおよびステータスページ付き。     
+
+### 特性
+
+- **モニター・アラーム・通知** を一体化し、Web、データベース、キャッシュ、OS、ミドルウェア、クラウドネイティブ、ネットワークなどをサポート。
+- 使いやすさを重視し、マウスのクリックだけで完全なWebベースの操作が可能。
+- `Http、Jmx、Ssh、Snmp、jdbc、Prometheus`などのプロトコルを設定可能にし、テンプレート`YML`ファイルをオンラインで設定するだけで、あらゆるメトリクスを収集できるようにします。HertzBeatでオンライン設定するだけで、`K8S`や`Docker`のような新しい監視タイプに素早く対応できることを想像してみてください。
+- `Prometheus`のエコシステム互換、Prometheusが監視できるものを、全てオンライン設定によって監視することができます。
+- 高性能で、コレクタークラスタ、マルチアイソレートネットワーク、クラウドエッジをサポート。
+- 柔軟なアラーム閾値ルールで、メール、discord、slack、telegramなどを通じてタイムリーに通知。
+- 強力なステータスページを簡単に構築し、リアルタイムのステータスをユーザーと共有。
+
+
+> `HertzBeat`の強力なカスタマイズ、多種類のサポート、高性能および容易な拡張性は、ユーザーが迅速に独自の監視システムを構築するのを支援することを目的としています。    
+
+----
+
+![hertzbeat](home/static/img/home/1.png)
+
+![hertzbeat](home/static/img/home/status.png)
+
+![hertzbeat](home/static/img/home/9.png)
+
+----
+
+## 🥐 モジュール  
+
+![hertzBeat](home/static/img/docs/hertzbeat-arch.png)      
+
+## ⛄ 利用可能    
+
+> `mysql`、`Java仮想マシン`、`k8s` などのすべての監視コレクション タイプを `YML` 監視テンプレートとして定義し、ユーザーがそれらをインポートして対応するタイプの監視をサポートできるようにしています。 
+> カスタマイズされた一般的なモニターのテンプレートを提供することを歓迎します。
+
+- [Website](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-website.yml), [Port Telnet](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-port.yml),
+  [Http Api](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-api.yml), [Ping Connect](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-ping.yml),
+  [Jvm](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-jvm.yml), [SiteMap](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-fullsite.yml),
+  [Ssl Certificate](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-ssl_cert.yml), [SpringBoot2](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-springboot2.yml),
+  [FTP Server](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-ftp.yml), [SpringBoot3](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-springboot3.yml),
+  [Udp Port](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-udp_port.yml), [Dns](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-dns.yml),
+  [Pop3](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-pop3.yml), [Ntp](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-ntp.yml),
+  [Api Code](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-api_code.yml), [Smtp](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-smtp.yml),
+  [Nginx](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-nginx.yml)
+- [Mysql](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-mysql.yml), [PostgreSQL](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-postgresql.yml),
+  [MariaDB](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-mariadb.yml), [Redis](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-redis.yml),
+  [ElasticSearch](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-elasticsearch.yml), [SqlServer](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-sqlserver.yml),
+  [Oracle](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-oracle.yml), [MongoDB](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-mongodb.yml),
+  [DM](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-dm.yml), [OpenGauss](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-opengauss.yml),
+  [ClickHouse](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-clickhouse.yml), [IoTDB](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-iotdb.yml),
+  [Redis Cluster](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-redis_cluster.yml), [Redis Sentinel](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-redis_sentinel.yml)
+  [Doris BE](https://github.com/apache/hertzbeat/blob/master/hertzbeat-manager/src/main/resources/define/app-doris_be.yml), [Doris FE](https://github.com/apache/hertzbeat/blob/master/hertzbeat-manager/src/main/resources/define/app-doris_fe.yml),
+  [Memcached](https://github.com/apache/hertzbeat/blob/master/hertzbeat-manager/src/main/resources/define/app-memcached.yml), [NebulaGraph](https://github.com/apache/hertzbeat/blob/master/hertzbeat-manager/src/main/resources/define/app-nebula_graph.yml)
+- [Linux](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-linux.yml), [Ubuntu](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-ubuntu.yml),
+  [CentOS](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-centos.yml), [Windows](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-windows.yml),
+  [EulerOS](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-euleros.yml), [Fedora CoreOS](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-coreos.yml),
+  [OpenSUSE](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-opensuse.yml), [Rocky Linux](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-rockylinux.yml),
+  [Red Hat](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-redhat.yml), [FreeBSD](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-freebsd.yml),
+  [AlmaLinux](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-almalinux.yml), [Debian Linux](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-debian.yml)
+- [Tomcat](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-tomcat.yml), [Nacos](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-nacos.yml),
+  [Zookeeper](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-zookeeper.yml), [RabbitMQ](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-rabbitmq.yml),
+  [Flink](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-flink.yml), [Kafka](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-kafka.yml),
+  [ShenYu](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-shenyu.yml), [DynamicTp](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-dynamic_tp.yml),
+  [Jetty](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-jetty.yml), [ActiveMQ](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-activemq.yml),
+  [Spring Gateway](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-spring_gateway.yml), [EMQX MQTT](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-emqx.yml),
+  [AirFlow](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-airflow.yml), [Hive](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-hive.yml),
+  [Spark](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-spark.yml), [Hadoop](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-hadoop.yml)
+- [Kubernetes](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-kubernetes.yml), [Docker](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-docker.yml)
+- [CiscoSwitch](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-cisco_switch.yml), [HpeSwitch](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-hpe_switch.yml),
+  [HuaweiSwitch](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-huawei_switch.yml), [TpLinkSwitch](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-tplink_switch.yml),
+  [H3cSwitch](https://raw.githubusercontent.com/apache/hertzbeat/master/hertzbeat-manager/src/main/resources/define/app-h3c_switch.yml)
+- その他、カスタマイズされたモニターテンプレート。
+- 通知利用可能 `Discord` `Slack` `Telegram` `Email` `Dingtalk` `WeChat` `FeiShu` `Webhook` `SMS` `ServerChan`。
+
+## 🐕 クイックスタート  
+
+- HertzBeat をローカルに展開する場合は、以下のデプロイメントドキュメントを参照してください。
+
+### 🍞 HertzBeatのインストール
+> HertzBeatは、ソースコードのインストールとブート、Dockerコンテナの実行とインストールパッケージによるインストールとデプロイをサポートし、CPUアーキテクチャはx86/arm64をサポートします。
+
+##### 方式１：Docker
+
+1. `docker` で以下の指令を実行します： 
+
+   ```shell
+   docker run -d -p 1157:1157 -p 1158:1158 --name hertzbeat apache/hertzbeat
+   ```
+
+2. スタート：`http://localhost:4200`にアクセスします。デフォルトのアカウントとパスワード：`admin/hertzbeat`。
+
+3. コレクタークラスタのデプロイメント（オプション）
+
+   ```shell
+   docker run -d -e IDENTITY=custom-collector-name -e MANAGER_HOST=127.0.0.1 -e MANAGER_PORT=1158 --name hertzbeat-collector apache/hertzbeat-collector
+   ```
+
+   - `-e IDENTITY=custom-collector-name` ：コレクターのユニーク ID。
+    - `-e MODE=public` ：実行モード(パブリッククラスタまたはプライベートクラウドエッジ)。
+    - `-e MANAGER_HOST=127.0.0.1` ：メインhertzbeatサーバーのIP。
+    - `-e MANAGER_PORT=1158` ：メインhertzbeatサーバポート。
+
+
+詳細ステップ [通过 Docker 方式安装 HertzBeat](https://hertzbeat.apache.org/docs/start/docker-deploy)
+
+##### 方式２：インストールパッケージ
+
+1. リリースパッケージをダウンロード `hertzbeat-xx.tar.gz` [Download](https://hertzbeat.apache.org/docs/download)
+2. HertzBeatのymlファイルを設定 `hertzbeat/config/application.yml` （オプション）
+3. コマンド`$ ./bin/startup.sh`または`bin/startup.bat`を実行
+4. スタート：`http://localhost:4200`にアクセスします。デフォルトのアカウントとパスワード：`admin/hertzbeat`
+5. コレクタークラスタのデプロイメント（オプション）
+   - コレクターパッケージを別のホストにダウンロード `hertzbeat-collector-xx.tar.gz` [Download](https://hertzbeat.apache.org/docs/download)
+   - コレクターのymlファイルを設定 `hertzbeat-collector/config/application.yml`
+     ```yaml
+     collector:
+       dispatch:
+         entrance:
+           netty:
+             enabled: true
+             identity: ${IDENTITY:}
+             mode: ${MODE:public}
+             manager-host: ${MANAGER_HOST:127.0.0.1}
+             manager-port: ${MANAGER_PORT:1158}
+     ```
+     - `identity: ${IDENTITY:}`：コレクターのユニークID。
+     - `mode: ${MODE:public}`：実行モード(パブリッククラスタまたはプライベートクラウドエッジ)。
+     - `manager-host: ${MANAGER_HOST:127.0.0.1}`：メインhertzbeatサーバーのIP。
+     - `manager-port: ${MANAGER_PORT:1158}`：メインhertzbeatサーバポート。
+   - コマンド`$ ./bin/startup.sh`または`bin/startup.bat`を実行。
+   - `http://localhost:1157`にアクセスし、登録された新しいコレクターを見ることがでます。
+
+詳細ステップ [通过安装包安装HertzBeat](https://hertzbeat.apache.org/docs/start/package-deploy)
+
+##### 方式３：ローカルの実行
+
+1. ローカルの実行には、バックエンドのプロジェクト`manager`とフロントエンドのプロジェクト`web-app`を起動する必要があります。
+2. バックエンド：`maven3+`、`java17`と`lombok`の環境は必要です。`YML` 設定を修正し、Java仮想マシンパラメータに`--add-opens=java.base/java.nio=org.apache.arrow.memory.core,ALL-UNNAMED` を追加し、`manager` を起動します。
+3. フロントエンド：`nodejs npm angular-cli`の環境は必要です。ローカルのバックエンドが立ち上がったら、`web-app` ディレクトリで `ng serve --open` というコマンドを実行します。
+4. スタート：`http://localhost:4200`にアクセスします。デフォルトのアカウントとパスワード：`admin/hertzbeat`。
+
+詳細ステップ [貢献ガイド](CONTRIBUTING.md)
+
+##### 方式４：Docker-Compose
+
+[Docker-Compose 部署脚本](script/docker-compose)でpostgresql/mysqlデータベース、victoria-metrics、iotdb、またはtdengine時系列データベースとHertzbeat一括デプロイ。
+
+詳細ステップ [通过 Docker-Compose 安装 HertzBeat](script/docker-compose/README.md)  
+
+##### 方式５：Kubernetes Helm Charts
+
+Helm ChartでHertzBeatクラスタコンポーネントをKubernetesクラスタに一括デプロイ。
+
+詳細ステップ [Artifact Hub](https://artifacthub.io/packages/helm/hertzbeat/hertzbeat)
+
+**HAVE FUN**
+
+## ✨ Contributors
+
+Thanks these wonderful people, welcome to join us:   
+[貢献ガイド](CONTRIBUTING.md)    
+
+<!-- ALL-CONTRIBUTORS-LIST:START - Do not remove or modify this section -->
+<!-- prettier-ignore-start -->
+<!-- markdownlint-disable -->
+<table>
+  <tbody>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/tomsun28"><img src="https://avatars.githubusercontent.com/u/24788200?v=4?s=100" width="100px;" alt="tomsun28"/><br /><sub><b>tomsun28</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=tomsun28" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=tomsun28" title="Documentation">📖</a> <a href="#design-tomsun28" title="Design">🎨</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/wang1027-wqh"><img src="https://avatars.githubusercontent.com/u/71161318?v=4?s=100" width="100px;" alt="会编程的王学长"/><br /><sub><b>会编程的王学长</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=wang1027-wqh" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=wang1027-wqh" title="Documentation">📖</a> <a href="#design-wang1027-wqh" title="Design">🎨</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://www.maxkey.top/"><img src="https://avatars.githubusercontent.com/u/1563377?v=4?s=100" width="100px;" alt="MaxKey"/><br /><sub><b>MaxKey</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=shimingxy" title="Code">💻</a> <a href="#design-shimingxy" title="Design">🎨</a> <a href="#ideas-shimingxy" title="Ideas, Planning, & Feedback">🤔</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://blog.gcdd.top/"><img src="https://avatars.githubusercontent.com/u/26523525?v=4?s=100" width="100px;" alt="观沧海"/><br /><sub><b>观沧海</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=gcdd1993" title="Code">💻</a> <a href="#design-gcdd1993" title="Design">🎨</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Agcdd1993" title="Bug reports">🐛</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/a25017012"><img src="https://avatars.githubusercontent.com/u/32265356?v=4?s=100" width="100px;" alt="yuye"/><br /><sub><b>yuye</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=a25017012" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=a25017012" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/jx10086"><img src="https://avatars.githubusercontent.com/u/5323228?v=4?s=100" width="100px;" alt="jx10086"/><br /><sub><b>jx10086</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=jx10086" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Ajx10086" title="Bug reports">🐛</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/winnerTimer"><img src="https://avatars.githubusercontent.com/u/76024658?v=4?s=100" width="100px;" alt="winnerTimer"/><br /><sub><b>winnerTimer</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=winnerTimer" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3AwinnerTimer" title="Bug reports">🐛</a></td>
+    </tr>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/goo-kits"><img src="https://avatars.githubusercontent.com/u/13163673?v=4?s=100" width="100px;" alt="goo-kits"/><br /><sub><b>goo-kits</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=goo-kits" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Agoo-kits" title="Bug reports">🐛</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/brave4Time"><img src="https://avatars.githubusercontent.com/u/105094014?v=4?s=100" width="100px;" alt="brave4Time"/><br /><sub><b>brave4Time</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=brave4Time" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Abrave4Time" title="Bug reports">🐛</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/walkerlee-lab"><img src="https://avatars.githubusercontent.com/u/8426753?v=4?s=100" width="100px;" alt="WalkerLee"/><br /><sub><b>WalkerLee</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=walkerlee-lab" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Awalkerlee-lab" title="Bug reports">🐛</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/fullofjoy"><img src="https://avatars.githubusercontent.com/u/30247571?v=4?s=100" width="100px;" alt="jianghang"/><br /><sub><b>jianghang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=fullofjoy" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Afullofjoy" title="Bug reports">🐛</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/ChineseTony"><img src="https://avatars.githubusercontent.com/u/24618786?v=4?s=100" width="100px;" alt="ChineseTony"/><br /><sub><b>ChineseTony</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ChineseTony" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3AChineseTony" title="Bug reports">🐛</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/wyt199905"><img src="https://avatars.githubusercontent.com/u/85098809?v=4?s=100" width="100px;" alt="wyt199905"/><br /><sub><b>wyt199905</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=wyt199905" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/weifuqing"><img src="https://avatars.githubusercontent.com/u/13931013?v=4?s=100" width="100px;" alt="卫傅庆"/><br /><sub><b>卫傅庆</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=weifuqing" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Aweifuqing" title="Bug reports">🐛</a></td>
+    </tr>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/zklmcookle"><img src="https://avatars.githubusercontent.com/u/107192352?v=4?s=100" width="100px;" alt="zklmcookle"/><br /><sub><b>zklmcookle</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=zklmcookle" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/DevilX5"><img src="https://avatars.githubusercontent.com/u/13269921?v=4?s=100" width="100px;" alt="DevilX5"/><br /><sub><b>DevilX5</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=DevilX5" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=DevilX5" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/djzeng"><img src="https://avatars.githubusercontent.com/u/14074864?v=4?s=100" width="100px;" alt="tea"/><br /><sub><b>tea</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=djzeng" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/yangshihui"><img src="https://avatars.githubusercontent.com/u/28550208?v=4?s=100" width="100px;" alt="yangshihui"/><br /><sub><b>yangshihui</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=yangshihui" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Ayangshihui" title="Bug reports">🐛</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/DreamGirl524"><img src="https://avatars.githubusercontent.com/u/81132838?v=4?s=100" width="100px;" alt="DreamGirl524"/><br /><sub><b>DreamGirl524</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=DreamGirl524" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=DreamGirl524" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/gzwlly"><img src="https://avatars.githubusercontent.com/u/83171907?v=4?s=100" width="100px;" alt="gzwlly"/><br /><sub><b>gzwlly</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=gzwlly" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/cuipiheqiuqiu"><img src="https://avatars.githubusercontent.com/u/76642201?v=4?s=100" width="100px;" alt="cuipiheqiuqiu"/><br /><sub><b>cuipiheqiuqiu</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=cuipiheqiuqiu" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=cuipiheqiuqiu" title="Tests">⚠️</a> <a href="#design-cuipiheqiuqiu" title="Design">🎨</a></td>
+    </tr>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/oyiyou"><img src="https://avatars.githubusercontent.com/u/39228891?v=4?s=100" width="100px;" alt="lambert"/><br /><sub><b>lambert</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=oyiyou" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="http://mroldx.xyz/"><img src="https://avatars.githubusercontent.com/u/34847828?v=4?s=100" width="100px;" alt="mroldx"/><br /><sub><b>mroldx</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=mroldx" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/woshiniusange"><img src="https://avatars.githubusercontent.com/u/91513022?v=4?s=100" width="100px;" alt="woshiniusange"/><br /><sub><b>woshiniusange</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=woshiniusange" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://vampireachao.github.io/"><img src="https://avatars.githubusercontent.com/u/52746628?v=4?s=100" width="100px;" alt="VampireAchao"/><br /><sub><b>VampireAchao</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=VampireAchao" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Ceilzcx"><img src="https://avatars.githubusercontent.com/u/48920254?v=4?s=100" width="100px;" alt="zcx"/><br /><sub><b>zcx</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Ceilzcx" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3ACeilzcx" title="Bug reports">🐛</a> <a href="#design-Ceilzcx" title="Design">🎨</a> <a href="https://github.com/apache/hertzbeat/commits?author=Ceilzcx" title="Tests">⚠️</a> <a href="#blog-Ceilzcx" title="Blogposts">📝</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/CharlieXCL"><img src="https://avatars.githubusercontent.com/u/91540487?v=4?s=100" width="100px;" alt="CharlieXCL"/><br /><sub><b>CharlieXCL</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=CharlieXCL" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Privauto"><img src="https://avatars.githubusercontent.com/u/36581456?v=4?s=100" width="100px;" alt="Privauto"/><br /><sub><b>Privauto</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Privauto" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=Privauto" title="Documentation">📖</a></td>
+    </tr>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/emrys-he"><img src="https://avatars.githubusercontent.com/u/5848915?v=4?s=100" width="100px;" alt="emrys"/><br /><sub><b>emrys</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=emrys-he" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/SxLiuYu"><img src="https://avatars.githubusercontent.com/u/95198625?v=4?s=100" width="100px;" alt="SxLiuYu"/><br /><sub><b>SxLiuYu</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/issues?q=author%3ASxLiuYu" title="Bug reports">🐛</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://allcontributors.org"><img src="https://avatars.githubusercontent.com/u/46410174?v=4?s=100" width="100px;" alt="All Contributors"/><br /><sub><b>All Contributors</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=all-contributors" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/gxc-myh"><img src="https://avatars.githubusercontent.com/u/85919258?v=4?s=100" width="100px;" alt="铁甲小宝"/><br /><sub><b>铁甲小宝</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=gxc-myh" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=gxc-myh" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/click33"><img src="https://avatars.githubusercontent.com/u/36243476?v=4?s=100" width="100px;" alt="click33"/><br /><sub><b>click33</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=click33" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://jpom.io/"><img src="https://avatars.githubusercontent.com/u/16408873?v=4?s=100" width="100px;" alt="蒋小小"/><br /><sub><b>蒋小小</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=bwcx-jzy" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://www.zhihu.com/people/kevinbauer"><img src="https://avatars.githubusercontent.com/u/28581579?v=4?s=100" width="100px;" alt="Kevin Huang"/><br /><sub><b>Kevin Huang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=kevinhuangwl" title="Documentation">📖</a></td>
+    </tr>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/TJxiaobao"><img src="https://avatars.githubusercontent.com/u/85919258?v=4?s=100" width="100px;" alt="铁甲小宝"/><br /><sub><b>铁甲小宝</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/issues?q=author%3ATJxiaobao" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=TJxiaobao" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=TJxiaobao" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=TJxiaobao" title="Tests">⚠️</a> <a href="#design-TJxiaobao" title="Design">🎨</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Jack-123-power"><img src="https://avatars.githubusercontent.com/u/84333501?v=4?s=100" width="100px;" alt="Captain Jack"/><br /><sub><b>Captain Jack</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Jack-123-power" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/haibo-duan"><img src="https://avatars.githubusercontent.com/u/7974845?v=4?s=100" width="100px;" alt="haibo.duan"/><br /><sub><b>haibo.duan</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=haibo-duan" title="Tests">⚠️</a> <a href="https://github.com/apache/hertzbeat/commits?author=haibo-duan" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/assassinfym"><img src="https://avatars.githubusercontent.com/u/15188754?v=4?s=100" width="100px;" alt="assassin"/><br /><sub><b>assassin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/issues?q=author%3Aassassinfym" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=assassinfym" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/csyshu"><img src="https://avatars.githubusercontent.com/u/46591658?v=4?s=100" width="100px;" alt="Reverse wind"/><br /><sub><b>Reverse wind</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=csyshu" title="Tests">⚠️</a> <a href="https://github.com/apache/hertzbeat/commits?author=csyshu" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/luxx-lq"><img src="https://avatars.githubusercontent.com/u/58515565?v=4?s=100" width="100px;" alt="luxx"/><br /><sub><b>luxx</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=luxx-lq" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://bandism.net/"><img src="https://avatars.githubusercontent.com/u/22633385?v=4?s=100" width="100px;" alt="Ikko Ashimine"/><br /><sub><b>Ikko Ashimine</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=eltociear" title="Documentation">📖</a></td>
+    </tr>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/zenan08"><img src="https://avatars.githubusercontent.com/u/80514991?v=4?s=100" width="100px;" alt="leizenan"/><br /><sub><b>leizenan</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=zenan08" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/BKing2020"><img src="https://avatars.githubusercontent.com/u/28869121?v=4?s=100" width="100px;" alt="BKing"/><br /><sub><b>BKing</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=BKing2020" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/xingshuaiLi"><img src="https://avatars.githubusercontent.com/u/119487588?v=4?s=100" width="100px;" alt="xingshuaiLi"/><br /><sub><b>xingshuaiLi</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=xingshuaiLi" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/wangke6666"><img src="https://avatars.githubusercontent.com/u/113656595?v=4?s=100" width="100px;" alt="wangke6666"/><br /><sub><b>wangke6666</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=wangke6666" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/LWBobo"><img src="https://avatars.githubusercontent.com/u/50368698?v=4?s=100" width="100px;" alt="刺猬"/><br /><sub><b>刺猬</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/issues?q=author%3ALWBobo" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=LWBobo" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="http://www.zanglikun.com"><img src="https://avatars.githubusercontent.com/u/61591648?v=4?s=100" width="100px;" alt="Haste"/><br /><sub><b>Haste</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=zanglikun" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/SuitSmile"><img src="https://avatars.githubusercontent.com/u/38679717?v=4?s=100" width="100px;" alt="zhongshi.yi"/><br /><sub><b>zhongshi.yi</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=SuitSmile" title="Documentation">📖</a></td>
+    </tr>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://www.smallq.cn"><img src="https://avatars.githubusercontent.com/u/39754275?v=4?s=100" width="100px;" alt="Qi Zhang"/><br /><sub><b>Qi Zhang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=zzzhangqi" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/MrAndyMing"><img src="https://avatars.githubusercontent.com/u/49541483?v=4?s=100" width="100px;" alt="MrAndyMing"/><br /><sub><b>MrAndyMing</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=MrAndyMing" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://idongliming.github.io/"><img src="https://avatars.githubusercontent.com/u/31564353?v=4?s=100" width="100px;" alt="idongliming"/><br /><sub><b>idongliming</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=idongliming" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://earthjasonlin.github.io"><img src="https://avatars.githubusercontent.com/u/83632110?v=4?s=100" width="100px;" alt="Zichao Lin"/><br /><sub><b>Zichao Lin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=earthjasonlin" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=earthjasonlin" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="http://blog.liudonghua.com"><img src="https://avatars.githubusercontent.com/u/2276718?v=4?s=100" width="100px;" alt="liudonghua"/><br /><sub><b>liudonghua</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=liudonghua123" title="Code">💻</a> <a href="#ideas-liudonghua123" title="Ideas, Planning, & Feedback">🤔</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/orangeyts"><img src="https://avatars.githubusercontent.com/u/4250869?v=4?s=100" width="100px;" alt="Jerry"/><br /><sub><b>Jerry</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=orangeyts" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=orangeyts" title="Tests">⚠️</a> <a href="#ideas-orangeyts" title="Ideas, Planning, & Feedback">🤔</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://dynamictp.cn"><img src="https://avatars.githubusercontent.com/u/13051908?v=4?s=100" width="100px;" alt="yanhom"/><br /><sub><b>yanhom</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=yanhom1314" title="Documentation">📖</a></td>
+    </tr>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://www.jianshu.com/u/a8f822c04f67"><img src="https://avatars.githubusercontent.com/u/18587688?v=4?s=100" width="100px;" alt="fsl"/><br /><sub><b>fsl</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=fengshunli" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/xttttv"><img src="https://avatars.githubusercontent.com/u/116323904?v=4?s=100" width="100px;" alt="xttttv"/><br /><sub><b>xttttv</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=xttttv" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/NavinKumarBarnwal"><img src="https://avatars.githubusercontent.com/u/44504274?v=4?s=100" width="100px;" alt="NavinKumarBarnwal"/><br /><sub><b>NavinKumarBarnwal</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=NavinKumarBarnwal" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/z641205699"><img src="https://avatars.githubusercontent.com/u/45276423?v=4?s=100" width="100px;" alt="Zakkary"/><br /><sub><b>Zakkary</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=z641205699" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/898349230"><img src="https://avatars.githubusercontent.com/u/21972532?v=4?s=100" width="100px;" alt="sunxinbo"/><br /><sub><b>sunxinbo</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=898349230" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=898349230" title="Tests">⚠️</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/ldzbook"><img src="https://avatars.githubusercontent.com/u/13903790?v=4?s=100" width="100px;" alt="ldzbook"/><br /><sub><b>ldzbook</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ldzbook" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Aldzbook" title="Bug reports">🐛</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/SurryChen"><img src="https://avatars.githubusercontent.com/u/91116490?v=4?s=100" width="100px;" alt="余与雨"/><br /><sub><b>余与雨</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=SurryChen" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=SurryChen" title="Tests">⚠️</a></td>
+    </tr>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/MysticalDream"><img src="https://avatars.githubusercontent.com/u/78899028?v=4?s=100" width="100px;" alt="MysticalDream"/><br /><sub><b>MysticalDream</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=MysticalDream" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=MysticalDream" title="Tests">⚠️</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/zhouyoulin12"><img src="https://avatars.githubusercontent.com/u/17086633?v=4?s=100" width="100px;" alt="zhouyoulin12"/><br /><sub><b>zhouyoulin12</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=zhouyoulin12" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=zhouyoulin12" title="Tests">⚠️</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/jerjjj"><img src="https://avatars.githubusercontent.com/u/93431283?v=4?s=100" width="100px;" alt="jerjjj"/><br /><sub><b>jerjjj</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=jerjjj" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://wjl110.xyz/"><img src="https://avatars.githubusercontent.com/u/53851034?v=4?s=100" width="100px;" alt="wjl110"/><br /><sub><b>wjl110</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=wjl110" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/ngyhd"><img src="https://avatars.githubusercontent.com/u/29095207?v=4?s=100" width="100px;" alt="Sean"/><br /><sub><b>Sean</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ngyhd" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Daydreamer-ia"><img src="https://avatars.githubusercontent.com/u/83362909?v=4?s=100" width="100px;" alt="chenyiqin"/><br /><sub><b>chenyiqin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Daydreamer-ia" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=Daydreamer-ia" title="Tests">⚠️</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/hudongdong129"><img src="https://avatars.githubusercontent.com/u/34374227?v=4?s=100" width="100px;" alt="hudongdong129"/><br /><sub><b>hudongdong129</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=hudongdong129" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=hudongdong129" title="Tests">⚠️</a> <a href="https://github.com/apache/hertzbeat/commits?author=hudongdong129" title="Documentation">📖</a> <a href="#design-hudongdong129" title="Design">🎨</a></td>
+    </tr>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/TherChenYang"><img src="https://avatars.githubusercontent.com/u/124348939?v=4?s=100" width="100px;" alt="TherChenYang"/><br /><sub><b>TherChenYang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=TherChenYang" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=TherChenYang" title="Tests">⚠️</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/HattoriHenzo"><img src="https://avatars.githubusercontent.com/u/5141285?v=4?s=100" width="100px;" alt="HattoriHenzo"/><br /><sub><b>HattoriHenzo</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=HattoriHenzo" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=HattoriHenzo" title="Tests">⚠️</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/ycilry"><img src="https://avatars.githubusercontent.com/u/63967101?v=4?s=100" width="100px;" alt="ycilry"/><br /><sub><b>ycilry</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ycilry" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/aoshiguchen"><img src="https://avatars.githubusercontent.com/u/10580997?v=4?s=100" width="100px;" alt="aoshiguchen"/><br /><sub><b>aoshiguchen</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=aoshiguchen" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=aoshiguchen" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/caibenxiang"><img src="https://avatars.githubusercontent.com/u/4568241?v=4?s=100" width="100px;" alt="蔡本祥"/><br /><sub><b>蔡本祥</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=caibenxiang" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="http://www.fckeverything.cn:4000/"><img src="https://avatars.githubusercontent.com/u/13827124?v=4?s=100" width="100px;" alt="浮游"/><br /><sub><b>浮游</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=lifefloating" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Grass-Life"><img src="https://avatars.githubusercontent.com/u/114381513?v=4?s=100" width="100px;" alt="Grass-Life"/><br /><sub><b>Grass-Life</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Grass-Life" title="Code">💻</a></td>
+    </tr>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/xiaohe428"><img src="https://avatars.githubusercontent.com/u/99130317?v=4?s=100" width="100px;" alt="xiaohe428"/><br /><sub><b>xiaohe428</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=xiaohe428" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=xiaohe428" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/baiban114"><img src="https://avatars.githubusercontent.com/u/59152619?v=4?s=100" width="100px;" alt="TableRow"/><br /><sub><b>TableRow</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=baiban114" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=baiban114" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/ByteIDance"><img src="https://avatars.githubusercontent.com/u/100207562?v=4?s=100" width="100px;" alt="ByteIDance"/><br /><sub><b>ByteIDance</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ByteIDance" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/mangel2002"><img src="https://avatars.githubusercontent.com/u/9348020?v=4?s=100" width="100px;" alt="Jangfe"/><br /><sub><b>Jangfe</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=mangel2002" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/zqr10159"><img src="https://avatars.githubusercontent.com/u/30048352?v=4?s=100" width="100px;" alt="zqr10159"/><br /><sub><b>zqr10159</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=zqr10159" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=zqr10159" title="Code">💻</a> <a href="#blog-zqr10159" title="Blogposts">📝</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Azqr10159" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=zqr10159" title="Tests">⚠️</a> <a href="#design-zqr10159" title="Design">🎨</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/vinci-897"><img src="https://avatars.githubusercontent.com/u/55838224?v=4?s=100" width="100px;" alt="vinci"/><br /><sub><b>vinci</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=vinci-897" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=vinci-897" title="Documentation">📖</a> <a href="#design-vinci-897" title="Design">🎨</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/js110"><img src="https://avatars.githubusercontent.com/u/51191863?v=4?s=100" width="100px;" alt="js110"/><br /><sub><b>js110</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=js110" title="Code">💻</a></td>
+    </tr>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/JavaLionLi"><img src="https://avatars.githubusercontent.com/u/31852897?v=4?s=100" width="100px;" alt="CrazyLionLi"/><br /><sub><b>CrazyLionLi</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=JavaLionLi" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="http://www.banmajio.com"><img src="https://avatars.githubusercontent.com/u/53471385?v=4?s=100" width="100px;" alt="banmajio"/><br /><sub><b>banmajio</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=banmajio" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://suder.fun"><img src="https://avatars.githubusercontent.com/u/69955165?v=4?s=100" width="100px;" alt="topsuder"/><br /><sub><b>topsuder</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=topsuder" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/richar2022"><img src="https://avatars.githubusercontent.com/u/129016397?v=4?s=100" width="100px;" alt="richar2022"/><br /><sub><b>richar2022</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=richar2022" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/fcb-xiaobo"><img src="https://avatars.githubusercontent.com/u/60566194?v=4?s=100" width="100px;" alt="fcb-xiaobo"/><br /><sub><b>fcb-xiaobo</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=fcb-xiaobo" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/wenkyzhang"><img src="https://avatars.githubusercontent.com/u/13983669?v=4?s=100" width="100px;" alt="wenkyzhang"/><br /><sub><b>wenkyzhang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=wenkyzhang" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/ZangJuxy"><img src="https://avatars.githubusercontent.com/u/71380295?v=4?s=100" width="100px;" alt="ZangJuxy"/><br /><sub><b>ZangJuxy</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ZangJuxy" title="Documentation">📖</a></td>
+    </tr>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/l646505418"><img src="https://avatars.githubusercontent.com/u/50475131?v=4?s=100" width="100px;" alt="l646505418"/><br /><sub><b>l646505418</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=l646505418" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Al646505418" title="Bug reports">🐛</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="http://www.carpewang.com"><img src="https://avatars.githubusercontent.com/u/78642589?v=4?s=100" width="100px;" alt="Carpe-Wang"/><br /><sub><b>Carpe-Wang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Carpe-Wang" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3ACarpe-Wang" title="Bug reports">🐛</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/moshu023"><img src="https://avatars.githubusercontent.com/u/48593205?v=4?s=100" width="100px;" alt="莫枢"/><br /><sub><b>莫枢</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=moshu023" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/huangcanda"><img src="https://avatars.githubusercontent.com/u/4470566?v=4?s=100" width="100px;" alt="huangcanda"/><br /><sub><b>huangcanda</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=huangcanda" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://www.zrkizzy.com"><img src="https://avatars.githubusercontent.com/u/85340613?v=4?s=100" width="100px;" alt="世纪末的架构师"/><br /><sub><b>世纪末的架构师</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Architect-Java" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/ShuningWan"><img src="https://avatars.githubusercontent.com/u/31086770?v=4?s=100" width="100px;" alt="ShuningWan"/><br /><sub><b>ShuningWan</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ShuningWan" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/MrYZhou"><img src="https://avatars.githubusercontent.com/u/44339602?v=4?s=100" width="100px;" alt="MrYZhou"/><br /><sub><b>MrYZhou</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=MrYZhou" title="Documentation">📖</a></td>
+    </tr>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/suncqujsj"><img src="https://avatars.githubusercontent.com/u/8012932?v=4?s=100" width="100px;" alt="suncqujsj"/><br /><sub><b>suncqujsj</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=suncqujsj" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/sunqinbo"><img src="https://avatars.githubusercontent.com/u/1428540?v=4?s=100" width="100px;" alt="sunqinbo"/><br /><sub><b>sunqinbo</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=sunqinbo" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/haoww"><img src="https://avatars.githubusercontent.com/u/32739294?v=4?s=100" width="100px;" alt="haoww"/><br /><sub><b>haoww</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=haoww" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/i-mayuan"><img src="https://avatars.githubusercontent.com/u/101498477?v=4?s=100" width="100px;" alt="i-mayuan"/><br /><sub><b>i-mayuan</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=i-mayuan" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/fengruge"><img src="https://avatars.githubusercontent.com/u/85803831?v=4?s=100" width="100px;" alt="fengruge"/><br /><sub><b>fengruge</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=fengruge" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/aystzh"><img src="https://avatars.githubusercontent.com/u/38125392?v=4?s=100" width="100px;" alt="zhanghuan"/><br /><sub><b>zhanghuan</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=aystzh" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/shenyumin"><img src="https://avatars.githubusercontent.com/u/8438506?v=4?s=100" width="100px;" alt="shenymin"/><br /><sub><b>shenymin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=shenyumin" title="Code">💻</a></td>
+    </tr>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/dhruva1995"><img src="https://avatars.githubusercontent.com/u/12976351?v=4?s=100" width="100px;" alt="Dhruva Chandra"/><br /><sub><b>Dhruva Chandra</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=dhruva1995" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/weiwang988"><img src="https://avatars.githubusercontent.com/u/58241726?v=4?s=100" width="100px;" alt="miss_z"/><br /><sub><b>miss_z</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=weiwang988" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/wyt990"><img src="https://avatars.githubusercontent.com/u/86013697?v=4?s=100" width="100px;" alt="wyt990"/><br /><sub><b>wyt990</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=wyt990" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/licocon"><img src="https://avatars.githubusercontent.com/u/36863277?v=4?s=100" width="100px;" alt="licocon"/><br /><sub><b>licocon</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=licocon" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/2406450951"><img src="https://avatars.githubusercontent.com/u/48074721?v=4?s=100" width="100px;" alt="Mi Na"/><br /><sub><b>Mi Na</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=2406450951" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Kylin-Guo"><img src="https://avatars.githubusercontent.com/u/131239856?v=4?s=100" width="100px;" alt="Kylin-Guo"/><br /><sub><b>Kylin-Guo</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Kylin-Guo" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/1797899698"><img src="https://avatars.githubusercontent.com/u/40411650?v=4?s=100" width="100px;" alt="Mr灬Dong先生"/><br /><sub><b>Mr灬Dong先生</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=1797899698" title="Code">💻</a></td>
+    </tr>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="http://neilblaze.live"><img src="https://avatars.githubusercontent.com/u/48355572?v=4?s=100" width="100px;" alt="Pratyay Banerjee"/><br /><sub><b>Pratyay Banerjee</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Neilblaze" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=Neilblaze" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/yujianzhong520"><img src="https://avatars.githubusercontent.com/u/63705063?v=4?s=100" width="100px;" alt="yujianzhong520"/><br /><sub><b>yujianzhong520</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=yujianzhong520" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://sppan24.github.io/"><img src="https://avatars.githubusercontent.com/u/15795173?v=4?s=100" width="100px;" alt="SPPan"/><br /><sub><b>SPPan</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=sppan24" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/1130600015"><img src="https://avatars.githubusercontent.com/u/67859663?v=4?s=100" width="100px;" alt="ZhangJiashu"/><br /><sub><b>ZhangJiashu</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=1130600015" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/QZmp236478"><img src="https://avatars.githubusercontent.com/u/56623162?v=4?s=100" width="100px;" alt="impress"/><br /><sub><b>impress</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=QZmp236478" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/jx3775250"><img src="https://avatars.githubusercontent.com/u/40455946?v=4?s=100" width="100px;" alt="凌晨一点半"/><br /><sub><b>凌晨一点半</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=jx3775250" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/eeshaanSA"><img src="https://avatars.githubusercontent.com/u/100678386?v=4?s=100" width="100px;" alt="Eeshaan Sawant"/><br /><sub><b>Eeshaan Sawant</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=eeshaanSA" title="Code">💻</a></td>
+    </tr>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/nandofromthebando"><img src="https://avatars.githubusercontent.com/u/87321214?v=4?s=100" width="100px;" alt="nandofromthebando"/><br /><sub><b>nandofromthebando</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=nandofromthebando" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/caiboking"><img src="https://avatars.githubusercontent.com/u/6509883?v=4?s=100" width="100px;" alt="caiboking"/><br /><sub><b>caiboking</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=caiboking" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/baixing99"><img src="https://avatars.githubusercontent.com/u/73473087?v=4?s=100" width="100px;" alt="baixing99"/><br /><sub><b>baixing99</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=baixing99" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/ifrenzyc"><img src="https://avatars.githubusercontent.com/u/543927?v=4?s=100" width="100px;" alt="Yang Chuang"/><br /><sub><b>Yang Chuang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ifrenzyc" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/wlin20"><img src="https://avatars.githubusercontent.com/u/20657577?v=4?s=100" width="100px;" alt="wlin20"/><br /><sub><b>wlin20</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=wlin20" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/guojing1983"><img src="https://avatars.githubusercontent.com/u/60596094?v=4?s=100" width="100px;" alt="guojing1983"/><br /><sub><b>guojing1983</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=guojing1983" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/itxxq"><img src="https://avatars.githubusercontent.com/u/46962357?v=4?s=100" width="100px;" alt="moxi"/><br /><sub><b>moxi</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=itxxq" title="Documentation">📖</a></td>
+    </tr>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/qq471754603"><img src="https://avatars.githubusercontent.com/u/23146592?v=4?s=100" width="100px;" alt="qq471754603"/><br /><sub><b>qq471754603</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=qq471754603" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/san346596324"><img src="https://avatars.githubusercontent.com/u/30828520?v=4?s=100" width="100px;" alt="渭雨"/><br /><sub><b>渭雨</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=san346596324" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/luoxuanzao"><img src="https://avatars.githubusercontent.com/u/44692579?v=4?s=100" width="100px;" alt="liuxuezhuo"/><br /><sub><b>liuxuezhuo</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=luoxuanzao" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/lisongning"><img src="https://avatars.githubusercontent.com/u/93140178?v=4?s=100" width="100px;" alt="lisongning"/><br /><sub><b>lisongning</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=lisongning" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/YutingNie"><img src="https://avatars.githubusercontent.com/u/104416402?v=4?s=100" width="100px;" alt="YutingNie"/><br /><sub><b>YutingNie</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=YutingNie" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=YutingNie" title="Documentation">📖</a> <a href="#design-YutingNie" title="Design">🎨</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/mikezzb"><img src="https://avatars.githubusercontent.com/u/23418428?v=4?s=100" width="100px;" alt="Mike Zhou"/><br /><sub><b>Mike Zhou</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=mikezzb" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=mikezzb" title="Documentation">📖</a> <a href="#design-mikezzb" title="Design">🎨</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/a-little-fool"><img src="https://avatars.githubusercontent.com/u/105542329?v=4?s=100" width="100px;" alt="小笨蛋"/><br /><sub><b>小笨蛋</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=a-little-fool" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=a-little-fool" title="Documentation">📖</a> <a href="#blog-a-little-fool" title="Blogposts">📝</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Aa-little-fool" title="Bug reports">🐛</a> <a href="#design-a-little-fool" title="Design">🎨</a></td>
+    </tr>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/littlezhongzer"><img src="https://avatars.githubusercontent.com/u/33685289?v=4?s=100" width="100px;" alt="littlezhongzer"/><br /><sub><b>littlezhongzer</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=littlezhongzer" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/ChenXiangxxxxx"><img src="https://avatars.githubusercontent.com/u/90089594?v=4?s=100" width="100px;" alt="ChenXiangxxxxx"/><br /><sub><b>ChenXiangxxxxx</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ChenXiangxxxxx" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Mr-zhou315"><img src="https://avatars.githubusercontent.com/u/10276100?v=4?s=100" width="100px;" alt="Mr.zhou"/><br /><sub><b>Mr.zhou</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Mr-zhou315" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/XimfengYao"><img src="https://avatars.githubusercontent.com/u/17541537?v=4?s=100" width="100px;" alt="姚贤丰"/><br /><sub><b>姚贤丰</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=XimfengYao" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/LINGLUOJUN"><img src="https://avatars.githubusercontent.com/u/16778977?v=4?s=100" width="100px;" alt="lingluojun"/><br /><sub><b>lingluojun</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=LINGLUOJUN" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="http://www.luelueking.com"><img src="https://avatars.githubusercontent.com/u/93204032?v=4?s=100" width="100px;" alt="1ue"/><br /><sub><b>1ue</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=luelueking" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="http://www.jimmyqiao.top"><img src="https://avatars.githubusercontent.com/u/67301054?v=4?s=100" width="100px;" alt="qyaaaa"/><br /><sub><b>qyaaaa</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=qyaaaa" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Aqyaaaa" title="Bug reports">🐛</a></td>
+    </tr>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://novohit.top"><img src="https://avatars.githubusercontent.com/u/101090395?v=4?s=100" width="100px;" alt="novohit"/><br /><sub><b>novohit</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=novohit" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/rbsrcy"><img src="https://avatars.githubusercontent.com/u/4798540?v=4?s=100" width="100px;" alt="zhuoshangyi"/><br /><sub><b>zhuoshangyi</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=rbsrcy" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/ruanliang-hualun"><img src="https://avatars.githubusercontent.com/u/65543716?v=4?s=100" width="100px;" alt="ruanliang"/><br /><sub><b>ruanliang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ruanliang-hualun" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=ruanliang-hualun" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Eden4701"><img src="https://avatars.githubusercontent.com/u/68422437?v=4?s=100" width="100px;" alt="Eden4701"/><br /><sub><b>Eden4701</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Eden4701" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=Eden4701" title="Documentation">📖</a> <a href="#design-Eden4701" title="Design">🎨</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/XiaTian688"><img src="https://avatars.githubusercontent.com/u/111830921?v=4?s=100" width="100px;" alt="XiaTian688"/><br /><sub><b>XiaTian688</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=XiaTian688" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/liyin"><img src="https://avatars.githubusercontent.com/u/863169?v=4?s=100" width="100px;" alt="liyinjiang"/><br /><sub><b>liyinjiang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=liyin" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/jiashu1024"><img src="https://avatars.githubusercontent.com/u/67859663?v=4?s=100" width="100px;" alt="ZhangJiashu"/><br /><sub><b>ZhangJiashu</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=jiashu1024" title="Documentation">📖</a></td>
+    </tr>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/1036664317"><img src="https://avatars.githubusercontent.com/u/7696697?v=4?s=100" width="100px;" alt="moghn"/><br /><sub><b>moghn</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=1036664317" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/xiaoguolong"><img src="https://avatars.githubusercontent.com/u/33684988?v=4?s=100" width="100px;" alt="xiaoguolong"/><br /><sub><b>xiaoguolong</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=xiaoguolong" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Clownsw"><img src="https://avatars.githubusercontent.com/u/28394742?v=4?s=100" width="100px;" alt="Smliexx"/><br /><sub><b>Smliexx</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Clownsw" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3AClownsw" title="Bug reports">🐛</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Calvin979"><img src="https://avatars.githubusercontent.com/u/131688897?v=4?s=100" width="100px;" alt="Naruse"/><br /><sub><b>Naruse</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Calvin979" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=Calvin979" title="Code">💻</a> <a href="#design-Calvin979" title="Design">🎨</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3ACalvin979" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=Calvin979" title="Tests">⚠️</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/bbelide2"><img src="https://avatars.githubusercontent.com/u/26840796?v=4?s=100" width="100px;" alt="Bala Sukesh"/><br /><sub><b>Bala Sukesh</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=bbelide2" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/jinyaoMa"><img src="https://avatars.githubusercontent.com/u/25066570?v=4?s=100" width="100px;" alt="Jinyao Ma"/><br /><sub><b>Jinyao Ma</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=jinyaoMa" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://linuxsuren.github.io/open-source-best-practice/"><img src="https://avatars.githubusercontent.com/u/1450685?v=4?s=100" width="100px;" alt="Rick"/><br /><sub><b>Rick</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=LinuxSuRen" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=LinuxSuRen" title="Tests">⚠️</a></td>
+    </tr>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/ZY945"><img src="https://avatars.githubusercontent.com/u/74083801?v=4?s=100" width="100px;" alt="东风"/><br /><sub><b>东风</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ZY945" title="Code">💻</a> <a href="#design-ZY945" title="Design">🎨</a> <a href="https://github.com/apache/hertzbeat/commits?author=ZY945" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3AZY945" title="Bug reports">🐛</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/prolevel1"><img src="https://avatars.githubusercontent.com/u/51995525?v=4?s=100" width="100px;" alt="sonam singh"/><br /><sub><b>sonam singh</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=prolevel1" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/ZhangZixuan1994"><img src="https://avatars.githubusercontent.com/u/20011653?v=4?s=100" width="100px;" alt="ZhangZixuan1994"/><br /><sub><b>ZhangZixuan1994</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ZhangZixuan1994" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/hurenjie1"><img src="https://avatars.githubusercontent.com/u/40120355?v=4?s=100" width="100px;" alt="SHIG"/><br /><sub><b>SHIG</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=hurenjie1" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://tslj1024.github.io/"><img src="https://avatars.githubusercontent.com/u/155222677?v=4?s=100" width="100px;" alt="泰上老菌"/><br /><sub><b>泰上老菌</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=tslj1024" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/ldysdu"><img src="https://avatars.githubusercontent.com/u/15815338?v=4?s=100" width="100px;" alt="ldysdu"/><br /><sub><b>ldysdu</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ldysdu" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/GEM0816g"><img src="https://avatars.githubusercontent.com/u/85116017?v=4?s=100" width="100px;" alt="梁同学"/><br /><sub><b>梁同学</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=GEM0816g" title="Code">💻</a></td>
+    </tr>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/avvCode"><img src="https://avatars.githubusercontent.com/u/113538532?v=4?s=100" width="100px;" alt="avv"/><br /><sub><b>avv</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=avvCode" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/yqxxgh"><img src="https://avatars.githubusercontent.com/u/42080876?v=4?s=100" width="100px;" alt="yqxxgh"/><br /><sub><b>yqxxgh</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=yqxxgh" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=yqxxgh" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Ayqxxgh" title="Bug reports">🐛</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/CharlieShi46"><img src="https://avatars.githubusercontent.com/u/149798885?v=4?s=100" width="100px;" alt="CharlieShi46"/><br /><sub><b>CharlieShi46</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=CharlieShi46" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Nctllnty"><img src="https://avatars.githubusercontent.com/u/33241818?v=4?s=100" width="100px;" alt="Nctllnty"/><br /><sub><b>Nctllnty</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Nctllnty" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Wang-Yonghao"><img src="https://avatars.githubusercontent.com/u/48146606?v=4?s=100" width="100px;" alt="Wang-Yonghao"/><br /><sub><b>Wang-Yonghao</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Wang-Yonghao" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://www.yuque.com/dudiao/yy"><img src="https://avatars.githubusercontent.com/u/38355949?v=4?s=100" width="100px;" alt="读钓"/><br /><sub><b>读钓</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=dudiao" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/starmilkxin"><img src="https://avatars.githubusercontent.com/u/55646681?v=4?s=100" width="100px;" alt="Xin"/><br /><sub><b>Xin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=starmilkxin" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Astarmilkxin" title="Bug reports">🐛</a></td>
+    </tr>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/handy-git"><img src="https://avatars.githubusercontent.com/u/32837980?v=4?s=100" width="100px;" alt="handy"/><br /><sub><b>handy</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=handy-git" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/LiuTianyou"><img src="https://avatars.githubusercontent.com/u/30208283?v=4?s=100" width="100px;" alt="LiuTianyou"/><br /><sub><b>LiuTianyou</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=LiuTianyou" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=LiuTianyou" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3ALiuTianyou" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=LiuTianyou" title="Tests">⚠️</a> <a href="#blog-LiuTianyou" title="Blogposts">📝</a> <a href="#design-LiuTianyou" title="Design">🎨</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/WinterKi1ler"><img src="https://avatars.githubusercontent.com/u/160592092?v=4?s=100" width="100px;" alt="WinterKi1ler"/><br /><sub><b>WinterKi1ler</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=WinterKi1ler" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="http://sharehoo.cn/"><img src="https://avatars.githubusercontent.com/u/45377370?v=4?s=100" width="100px;" alt="miki"/><br /><sub><b>miki</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=miki-hmt" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://codeflex.substack.com/"><img src="https://avatars.githubusercontent.com/u/85513042?v=4?s=100" width="100px;" alt="Keshav Carpenter"/><br /><sub><b>Keshav Carpenter</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=alpha951" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=alpha951" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/makechoicenow"><img src="https://avatars.githubusercontent.com/u/9911918?v=4?s=100" width="100px;" alt="makechoicenow"/><br /><sub><b>makechoicenow</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=makechoicenow" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/gjjjj0101"><img src="https://avatars.githubusercontent.com/u/71874373?v=4?s=100" width="100px;" alt="Gao Jian"/><br /><sub><b>Gao Jian</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=gjjjj0101" title="Tests">⚠️</a> <a href="https://github.com/apache/hertzbeat/commits?author=gjjjj0101" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=gjjjj0101" title="Documentation">📖</a> <a href="#design-gjjjj0101" title="Design">🎨</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Agjjjj0101" title="Bug reports">🐛</a></td>
+    </tr>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://jangto.tistory.com/"><img src="https://avatars.githubusercontent.com/u/37864182?v=4?s=100" width="100px;" alt="Hyeon Sung"/><br /><sub><b>Hyeon Sung</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=dukbong" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=dukbong" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://crossoverjie.top/"><img src="https://avatars.githubusercontent.com/u/15684156?v=4?s=100" width="100px;" alt="crossoverJie"/><br /><sub><b>crossoverJie</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=crossoverJie" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=crossoverJie" title="Documentation">📖</a> <a href="#blog-crossoverJie" title="Blogposts">📝</a> <a href="https://github.com/apache/hertzbeat/commits?author=crossoverJie" title="Tests">⚠️</a> <a href="#design-crossoverJie" title="Design">🎨</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/PeixyJ"><img src="https://avatars.githubusercontent.com/u/45998593?v=4?s=100" width="100px;" alt="PeixyJ"/><br /><sub><b>PeixyJ</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=PeixyJ" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Hi-Mr-Wind"><img src="https://avatars.githubusercontent.com/u/85803831?v=4?s=100" width="100px;" alt="风如歌"/><br /><sub><b>风如歌</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Hi-Mr-Wind" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/MananPoojara"><img src="https://avatars.githubusercontent.com/u/104253184?v=4?s=100" width="100px;" alt="Manan Pujara"/><br /><sub><b>Manan Pujara</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=MananPoojara" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/xuziyang"><img src="https://avatars.githubusercontent.com/u/8465969?v=4?s=100" width="100px;" alt="xuziyang"/><br /><sub><b>xuziyang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=xuziyang" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=xuziyang" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Axuziyang" title="Bug reports">🐛</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/lwqzz"><img src="https://avatars.githubusercontent.com/u/62584513?v=4?s=100" width="100px;" alt="lwqzz"/><br /><sub><b>lwqzz</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=lwqzz" title="Code">💻</a></td>
+    </tr>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/YxYL6125"><img src="https://avatars.githubusercontent.com/u/91076160?v=4?s=100" width="100px;" alt="YxYL"/><br /><sub><b>YxYL</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=YxYL6125" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/tomorrowshipyltm"><img src="https://avatars.githubusercontent.com/u/61336903?v=4?s=100" width="100px;" alt="tomorrowshipyltm"/><br /><sub><b>tomorrowshipyltm</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=tomorrowshipyltm" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/15613060203"><img src="https://avatars.githubusercontent.com/u/41351615?v=4?s=100" width="100px;" alt="栗磊"/><br /><sub><b>栗磊</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=15613060203" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Alanxtl"><img src="https://avatars.githubusercontent.com/u/25652981?v=4?s=100" width="100px;" alt="Alan"/><br /><sub><b>Alan</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Alanxtl" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="http://www.hadoop.wiki/"><img src="https://avatars.githubusercontent.com/u/29418975?v=4?s=100" width="100px;" alt="Jast"/><br /><sub><b>Jast</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=zhangshenghang" title="Code">💻</a> <a href="#ideas-zhangshenghang" title="Ideas, Planning, & Feedback">🤔</a> <a href="https://github.com/apache/hertzbeat/commits?author=zhangshenghang" title="Documentation">📖</a> <a href="#blog-zhangshenghang" title="Blogposts">📝</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Azhangshenghang" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=zhangshenghang" title="Tests">⚠️</a> <a href="#design-zhangshenghang" title="Design">🎨</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/zuobiao-zhou"><img src="https://avatars.githubusercontent.com/u/61108539?v=4?s=100" width="100px;" alt="Zhang Yuxuan"/><br /><sub><b>Zhang Yuxuan</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=zuobiao-zhou" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=zuobiao-zhou" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Azuobiao-zhou" title="Bug reports">🐛</a> <a href="#blog-zuobiao-zhou" title="Blogposts">📝</a> <a href="https://github.com/apache/hertzbeat/commits?author=zuobiao-zhou" title="Tests">⚠️</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Pzz-2021"><img src="https://avatars.githubusercontent.com/u/118056735?v=4?s=100" width="100px;" alt="P.P."/><br /><sub><b>P.P.</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Pzz-2021" title="Code">💻</a></td>
+    </tr>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/LLP2333"><img src="https://avatars.githubusercontent.com/u/61670545?v=4?s=100" width="100px;" alt="llp2333"/><br /><sub><b>llp2333</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=LLP2333" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/HeartLinked"><img src="https://avatars.githubusercontent.com/u/78212101?v=4?s=100" width="100px;" alt="feiyang li"/><br /><sub><b>feiyang li</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=HeartLinked" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Aias00"><img src="https://avatars.githubusercontent.com/u/25810623?v=4?s=100" width="100px;" alt="aias00"/><br /><sub><b>aias00</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Aias00" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=Aias00" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3AAias00" title="Bug reports">🐛</a> <a href="#ideas-Aias00" title="Ideas, Planning, & Feedback">🤔</a> <a href="https://github.com/apache/hertzbeat/commits?author=Aias00" title="Tests">⚠️</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/westboy"><img src="https://avatars.githubusercontent.com/u/6385565?v=4?s=100" width="100px;" alt="Jin"/><br /><sub><b>Jin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=westboy" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://blog.csdn.net/qq_52397471"><img src="https://avatars.githubusercontent.com/u/77964041?v=4?s=100" width="100px;" alt="YuLuo"/><br /><sub><b>YuLuo</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=yuluo-yx" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Ayuluo-yx" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=yuluo-yx" title="Tests">⚠️</a> <a href="#blog-yuluo-yx" title="Blogposts">📝</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Yanshuming1"><img src="https://avatars.githubusercontent.com/u/118667222?v=4?s=100" width="100px;" alt="linDong"/><br /><sub><b>linDong</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Yanshuming1" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=Yanshuming1" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3AYanshuming1" title="Bug reports">🐛</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/lwjxy"><img src="https://avatars.githubusercontent.com/u/52726400?v=4?s=100" width="100px;" alt="lwjxy"/><br /><sub><b>lwjxy</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=lwjxy" title="Code">💻</a></td>
+    </tr>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://thespica.github.io/"><img src="https://avatars.githubusercontent.com/u/119573640?v=4?s=100" width="100px;" alt="John"/><br /><sub><b>John</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Thespica" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=Thespica" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/boatrainlsz"><img src="https://avatars.githubusercontent.com/u/18243785?v=4?s=100" width="100px;" alt="boatrainlsz"/><br /><sub><b>boatrainlsz</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=boatrainlsz" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://www.yitianyigexiangfa.com/"><img src="https://avatars.githubusercontent.com/u/3973419?v=4?s=100" width="100px;" alt="Bill Lau"/><br /><sub><b>Bill Lau</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=JavaProgrammerLB" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/lw-yang"><img src="https://avatars.githubusercontent.com/u/23456873?v=4?s=100" width="100px;" alt="lwyang"/><br /><sub><b>lwyang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=lw-yang" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/xfl12345"><img src="https://avatars.githubusercontent.com/u/17960863?v=4?s=100" width="100px;" alt="xfl12345"/><br /><sub><b>xfl12345</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=xfl12345" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/yykaue"><img src="https://avatars.githubusercontent.com/u/22905143?v=4?s=100" width="100px;" alt="Limbo"/><br /><sub><b>Limbo</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=yykaue" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/irenhongyan"><img src="https://avatars.githubusercontent.com/u/53438321?v=4?s=100" width="100px;" alt="哈哈哈哈哈哈哈哈哈"/><br /><sub><b>哈哈哈哈哈哈哈哈哈</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=irenhongyan" title="Code">💻</a></td>
+    </tr>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/ileonli"><img src="https://avatars.githubusercontent.com/u/45332412?v=4?s=100" width="100px;" alt="Leon Li"/><br /><sub><b>Leon Li</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ileonli" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="http://fnil.net/"><img src="https://avatars.githubusercontent.com/u/14142?v=4?s=100" width="100px;" alt="dennis zhuang"/><br /><sub><b>dennis zhuang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=killme2008" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/kerwin612"><img src="https://avatars.githubusercontent.com/u/3371163?v=4?s=100" width="100px;" alt="Kerwin Bryant"/><br /><sub><b>Kerwin Bryant</b></sub></a><br /><a href="#design-kerwin612" title="Design">🎨</a> <a href="https://github.com/apache/hertzbeat/commits?author=kerwin612" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=kerwin612" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Akerwin612" title="Bug reports">🐛</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/ShineDevelopment"><img src="https://avatars.githubusercontent.com/u/59306780?v=4?s=100" width="100px;" alt="daixianglong"/><br /><sub><b>daixianglong</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ShineDevelopment" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/mchgood"><img src="https://avatars.githubusercontent.com/u/38482005?v=4?s=100" width="100px;" alt="mchgood"/><br /><sub><b>mchgood</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=mchgood" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/pwallk"><img src="https://avatars.githubusercontent.com/u/69385076?v=4?s=100" width="100px;" alt="kangli"/><br /><sub><b>kangli</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=pwallk" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=pwallk" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Apwallk" title="Bug reports">🐛</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/cdphantom"><img src="https://avatars.githubusercontent.com/u/12674795?v=4?s=100" width="100px;" alt="cdphantom"/><br /><sub><b>cdphantom</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=cdphantom" title="Code">💻</a></td>
+    </tr>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/asd108908382"><img src="https://avatars.githubusercontent.com/u/77717999?v=4?s=100" width="100px;" alt="jiawei.guo"/><br /><sub><b>jiawei.guo</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=asd108908382" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/QBH-insist"><img src="https://avatars.githubusercontent.com/u/39401478?v=4?s=100" width="100px;" alt="QBH-insist"/><br /><sub><b>QBH-insist</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=QBH-insist" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/jiangsh-ui"><img src="https://avatars.githubusercontent.com/u/86990361?v=4?s=100" width="100px;" alt="jiangsh"/><br /><sub><b>jiangsh</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=jiangsh-ui" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/keaifafafa"><img src="https://avatars.githubusercontent.com/u/83876361?v=4?s=100" width="100px;" alt="Keaifa"/><br /><sub><b>Keaifa</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=keaifafafa" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Akeaifafafa" title="Bug reports">🐛</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/loong95"><img src="https://avatars.githubusercontent.com/u/16333958?v=4?s=100" width="100px;" alt="Loong"/><br /><sub><b>Loong</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=loong95" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/ceekay47"><img src="https://avatars.githubusercontent.com/u/104664857?v=4?s=100" width="100px;" alt="Chandrakant Vankayalapati"/><br /><sub><b>Chandrakant Vankayalapati</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ceekay47" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/MRgenial"><img src="https://avatars.githubusercontent.com/u/49973336?v=4?s=100" width="100px;" alt="b_mountain"/><br /><sub><b>b_mountain</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=MRgenial" title="Code">💻</a></td>
+    </tr>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/TemirlanBasitov"><img src="https://avatars.githubusercontent.com/u/57500808?v=4?s=100" width="100px;" alt="TemirlanBasitov"/><br /><sub><b>TemirlanBasitov</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=TemirlanBasitov" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/wyfvsfy"><img src="https://avatars.githubusercontent.com/u/11973517?v=4?s=100" width="100px;" alt="wyfvsfy"/><br /><sub><b>wyfvsfy</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=wyfvsfy" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/sherry-peng2333"><img src="https://avatars.githubusercontent.com/u/70619577?v=4?s=100" width="100px;" alt="sherry-peng2333"/><br /><sub><b>sherry-peng2333</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=sherry-peng2333" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/lixiaobaivv"><img src="https://avatars.githubusercontent.com/u/39290771?v=4?s=100" width="100px;" alt="Yzzz"/><br /><sub><b>Yzzz</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=lixiaobaivv" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="http://www.bckf.cn/"><img src="https://avatars.githubusercontent.com/u/13309008?v=4?s=100" width="100px;" alt="puruidong"/><br /><sub><b>puruidong</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=pruidong" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/shinestare"><img src="https://avatars.githubusercontent.com/u/13570619?v=4?s=100" width="100px;" alt="shinestare"/><br /><sub><b>shinestare</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=shinestare" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/po-168"><img src="https://avatars.githubusercontent.com/u/185745593?v=4?s=100" width="100px;" alt="po-168"/><br /><sub><b>po-168</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=po-168" title="Code">💻</a></td>
+    </tr>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/All-The-Best-for"><img src="https://avatars.githubusercontent.com/u/76414672?v=4?s=100" width="100px;" alt="wbs99"/><br /><sub><b>wbs99</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=All-The-Best-for" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/starryCoder"><img src="https://avatars.githubusercontent.com/u/46510059?v=4?s=100" width="100px;" alt="starryCoder"/><br /><sub><b>starryCoder</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=starryCoder" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/hasimmollah"><img src="https://avatars.githubusercontent.com/u/32538599?v=4?s=100" width="100px;" alt="hasimmollah"/><br /><sub><b>hasimmollah</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=hasimmollah" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/ayu-v0"><img src="https://avatars.githubusercontent.com/u/127600988?v=4?s=100" width="100px;" alt="Ayu"/><br /><sub><b>Ayu</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ayu-v0" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Rancho-7"><img src="https://avatars.githubusercontent.com/u/59016860?v=4?s=100" width="100px;" alt="Nick Guo"/><br /><sub><b>Nick Guo</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Rancho-7" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=Rancho-7" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3ARancho-7" title="Bug reports">🐛</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/doveLin0818"><img src="https://avatars.githubusercontent.com/u/190927907?v=4?s=100" width="100px;" alt="doveLin"/><br /><sub><b>doveLin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=doveLin0818" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://zzrl.cc/"><img src="https://avatars.githubusercontent.com/u/91836599?v=4?s=100" width="100px;" alt="yunfan24"/><br /><sub><b>yunfan24</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=yunfan24" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=yunfan24" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Ayunfan24" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=yunfan24" title="Tests">⚠️</a> <a href="#blog-yunfan24" title="Blogposts">📝</a></td>
+    </tr>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/lctking"><img src="https://avatars.githubusercontent.com/u/168249998?v=4?s=100" width="100px;" alt="nullwli"/><br /><sub><b>nullwli</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=lctking" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://simonsigre.com/"><img src="https://avatars.githubusercontent.com/u/14932913?v=4?s=100" width="100px;" alt="Simon Sigré"/><br /><sub><b>Simon Sigré</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=simonsigre" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=simonsigre" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="http://www.ponfee.cn/"><img src="https://avatars.githubusercontent.com/u/46117331?v=4?s=100" width="100px;" alt="ponfee"/><br /><sub><b>ponfee</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ponfee" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Vedant7789"><img src="https://avatars.githubusercontent.com/u/147625492?v=4?s=100" width="100px;" alt="Vedant7789"/><br /><sub><b>Vedant7789</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Vedant7789" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Craaaaazy77"><img src="https://avatars.githubusercontent.com/u/23025522?v=4?s=100" width="100px;" alt="Craaaaazy77"/><br /><sub><b>Craaaaazy77</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Craaaaazy77" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Suvrat1629"><img src="https://avatars.githubusercontent.com/u/140749446?v=4?s=100" width="100px;" alt="Suvrat1629"/><br /><sub><b>Suvrat1629</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Suvrat1629" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="http://ghyghoo8.github.io/"><img src="https://avatars.githubusercontent.com/u/363129?v=4?s=100" width="100px;" alt="ghy"/><br /><sub><b>ghy</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ghyghoo8" title="Code">💻</a></td>
+    </tr>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/helei1030"><img src="https://avatars.githubusercontent.com/u/11839080?v=4?s=100" width="100px;" alt="helei1030"/><br /><sub><b>helei1030</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=helei1030" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://medium.com/@pjfanning"><img src="https://avatars.githubusercontent.com/u/11783444?v=4?s=100" width="100px;" alt="PJ Fanning"/><br /><sub><b>PJ Fanning</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=pjfanning" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Apjfanning" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=pjfanning" title="Tests">⚠️</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/MonsterChenzhuo"><img src="https://avatars.githubusercontent.com/u/60029759?v=4?s=100" width="100px;" alt="monster"/><br /><sub><b>monster</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=MonsterChenzhuo" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/MasamiYui"><img src="https://avatars.githubusercontent.com/u/22274133?v=4?s=100" width="100px;" alt="Sherlock Yin"/><br /><sub><b>Sherlock Yin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=MasamiYui" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=MasamiYui" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3AMasamiYui" title="Bug reports">🐛</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/wanhao23"><img src="https://avatars.githubusercontent.com/u/29560961?v=4?s=100" width="100px;" alt="wanhao"/><br /><sub><b>wanhao</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=wanhao23" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=wanhao23" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/jonasHanhan"><img src="https://avatars.githubusercontent.com/u/130035609?v=4?s=100" width="100px;" alt="jonasHanhan"/><br /><sub><b>jonasHanhan</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=jonasHanhan" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/NikhilMurugesan"><img src="https://avatars.githubusercontent.com/u/49281792?v=4?s=100" width="100px;" alt="NikhilMurugesan"/><br /><sub><b>NikhilMurugesan</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=NikhilMurugesan" title="Code">💻</a></td>
+    </tr>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/myangle1120"><img src="https://avatars.githubusercontent.com/u/19237013?v=4?s=100" width="100px;" alt="myangle1120"/><br /><sub><b>myangle1120</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=myangle1120" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/yasminvo"><img src="https://avatars.githubusercontent.com/u/107528848?v=4?s=100" width="100px;" alt="yasminvo"/><br /><sub><b>yasminvo</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=yasminvo" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/notbugggg"><img src="https://avatars.githubusercontent.com/u/147966331?v=4?s=100" width="100px;" alt="不关银渐层的事哦"/><br /><sub><b>不关银渐层的事哦</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=notbugggg" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Anotbugggg" title="Bug reports">🐛</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/yyahang"><img src="https://avatars.githubusercontent.com/u/90464876?v=4?s=100" width="100px;" alt="yyahang"/><br /><sub><b>yyahang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=yyahang" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/JuJinPark"><img src="https://avatars.githubusercontent.com/u/44892459?v=4?s=100" width="100px;" alt="jujin"/><br /><sub><b>jujin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=JuJinPark" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=JuJinPark" title="Documentation">📖</a> <a href="#ideas-JuJinPark" title="Ideas, Planning, & Feedback">🤔</a> <a href="#blog-JuJinPark" title="Blogposts">📝</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/LL-LIN"><img src="https://avatars.githubusercontent.com/u/43002118?v=4?s=100" width="100px;" alt="LL-LIN"/><br /><sub><b>LL-LIN</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=LL-LIN" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3ALL-LIN" title="Bug reports">🐛</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://bigcyy.github.io/"><img src="https://avatars.githubusercontent.com/u/73413979?v=4?s=100" width="100px;" alt="Yang Chen"/><br /><sub><b>Yang Chen</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=bigcyy" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=bigcyy" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Abigcyy" title="Bug reports">🐛</a></td>
+    </tr>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/sarthakeash"><img src="https://avatars.githubusercontent.com/u/74091160?v=4?s=100" width="100px;" alt="Sarthak Arora"/><br /><sub><b>Sarthak Arora</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=sarthakeash" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=sarthakeash" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/PengJingzhao"><img src="https://avatars.githubusercontent.com/u/97368949?v=4?s=100" width="100px;" alt="彭镜肇"/><br /><sub><b>彭镜肇</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=PengJingzhao" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/gagaradio"><img src="https://avatars.githubusercontent.com/u/18532370?v=4?s=100" width="100px;" alt="Walter Jia"/><br /><sub><b>Walter Jia</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=gagaradio" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/boyucjz"><img src="https://avatars.githubusercontent.com/u/18730041?v=4?s=100" width="100px;" alt="boyucjz"/><br /><sub><b>boyucjz</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=boyucjz" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Cyanty"><img src="https://avatars.githubusercontent.com/u/153884653?v=4?s=100" width="100px;" alt="Cyanty"/><br /><sub><b>Cyanty</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Cyanty" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=Cyanty" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/KevinLLF"><img src="https://avatars.githubusercontent.com/u/85452733?v=4?s=100" width="100px;" alt="Jay丿167"/><br /><sub><b>Jay丿167</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=KevinLLF" title="Code">💻</a></td>
+    </tr>
+  </tbody>
+</table>
+
+<!-- markdownlint-restore -->
+<!-- prettier-ignore-end -->
+
+<!-- ALL-CONTRIBUTORS-LIST:END -->  
+
+## 💬 コミュニティ交流
+
+##### チャネル
+
+[メール](https://lists.apache.org/list.html?dev@hertzbeat.apache.org) : メーリングリストに登録するために、```dev-subscribe@hertzbeat.apache.org```にメールを送ってください。
+
+[Chat On Discord](https://discord.gg/Fb6M73htGr)
+
+WeChatグループ : `ahertzbeat` を検索.
+
+WeChat公式アカウント : `usthecom`を検索.
+
+[QQグループ](https://qm.qq.com/q/xxqecSC2cw) : グループ番号　`1035688434`
+
+[Github Discussion](https://github.com/apache/hertzbeat/discussions)
+
+[Reddit Community](https://www.reddit.com/r/hertzbeat/)
+
+[Follow Us Twitter](https://x.com/hertzbeat1024)
+
+[Subscribe YouTube](https://www.youtube.com/channel/UCri75zfWX0GHqJFPENEbLow)
+
+
+##### Open-Source Project Build From Open-Source
+
+HertzBeat is built on so many great open source projects, thanks to them!
+
+- `Java Spring SpringBoot Jpa Maven Assembly Netty Lombok Sureness Protobuf HttpClient Guava SnakeYaml JsonPath ...`
+- `TypeScript Angular NG-ZORRO NG-ALAIN NodeJs Npm Html Less Echarts Rxjs ZoneJs MonacoEditor SlickCarousel Docusaurus ...`
+
+
+## Landscape
+
+<p align="left">
+<img src="./home/static/img/home/cncf-landscape-left-logo.svg" width="300">&nbsp;&nbsp;<img src="./home/static/img/home/cncf-right-logo.svg" width="345" />
+<br /><br />
+HertzBeat has been included in the <a href="https://landscape.cncf.io/guide?item=observability-and-analysis--monitoring--hertzbeat#observability-and-analysis--monitoring">
+CNCF Observability And Analysis - Monitoring Landscape.</a>
+</p>
+
+## 🛡️ License
+[`Apache License, Version 2.0`](https://www.apache.org/licenses/LICENSE-2.0.html)

e2e/data/monitor-http.json

@@ -73,6 +73,11 @@
       "field": "successCode",
       "type": 4,
       "paramValue": "200, 201"
+    },
+    {
+      "field": "enableUrlEncoding",
+      "type": 1,
+      "paramValue": true
     }
   ]
 }

e2e/k8s/data/config/k3s.yaml

@@ -0,0 +1,39 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# This workflow will build a Java project with Maven
+# For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-maven
+
+apiVersion: v1
+clusters:
+- cluster:
+    certificate-authority-data: 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
+    server: https://172.29.0.11:6443
+  name: default
+contexts:
+- context:
+    cluster: default
+    user: default
+  name: default
+current-context: default
+kind: Config
+preferences: {}
+users:
+- name: default
+  user:
+    client-certificate-data: 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
+    client-key-data: LS0tLS1CRUdJTiBFQyBQUklWQVRFIEtFWS0tLS0tCk1IY0NBUUVFSUpMOGJrS1FMbEdZWUE0Ny9Lek9CRm5iZnI0NGQ5VndUWXlPT0dJdnNLOXNvQW9HQ0NxR1NNNDkKQXdFSG9VUURRZ0FFYVM3VmZqOE53dEpmR3JBcnZlMkVzOWJKeXNIUENUKzh1ajNmWHEyNnhZUnJ4bXd2RDZCcwoybGNRMGRLb0U3ZTJENW9CRzJGV01ERDAwV0ZoaXlhTGpRPT0KLS0tLS1FTkQgRUMgUFJJVkFURSBLRVktLS0tLQo=

e2e/k8s/data/config/node-token.txt

@@ -0,0 +1 @@
+K10800b7e6b1f6390067e433bd30dff5f925893b60074f8c36f7725bfdce6a45917::server:ca7449eb0dddd8a4bb6e5ca86e2d0cdd

e2e/k8s/data/create_k8s_monitor_data.json

@@ -0,0 +1,37 @@
+{
+  "detected": true,
+  "monitor": {
+    "intervals": 10,
+    "tags": [],
+    "app": "kubernetes",
+    "host": "172.29.0.11",
+    "name": "Brave_Stingray_55yR"
+  },
+  "collector": "",
+  "params": [
+    {
+      "display": true,
+      "field": "host",
+      "type": 1,
+      "paramValue": "172.29.0.11"
+    },
+    {
+      "display": true,
+      "field": "port",
+      "type": 0,
+      "paramValue": 6443
+    },
+    {
+      "display": true,
+      "field": "authType",
+      "type": 1,
+      "paramValue": "Bearer Token"
+    },
+    {
+      "display": true,
+      "field": "token",
+      "type": 1,
+      "paramValue": "#TOKEN#"
+    }
+  ]
+}

e2e/k8s/data/testsuite.yaml

@@ -0,0 +1,69 @@
+#!api-testing
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# yaml-language-server: $schema=https://linuxsuren.github.io/api-testing/api-testing-schema.json
+name: hertzbeat
+api: |
+  {{default "http://localhost:1157" (env "SERVER")}}
+param:
+  monitorHTTP: "{{randAlpha 6}}"
+  monitorSiteMap: "{{randAlpha 6}}"
+  monitorPort: "{{randAlpha 6}}"
+  monitorSSL: "{{randAlpha 6}}"
+  monitorPing: "{{randAlpha 6}}"
+  monitorUDP: "{{randAlpha 6}}"
+  monitorWebsite: "{{randAlpha 6}}"
+  monitorFTP: "{{randAlpha 6}}"
+  tagName: "{{randAlpha 3}}"
+items:
+- name: login
+  request:
+    api: /api/account/auth/form
+    method: POST
+    header:
+      Content-type: application/json
+    body: |
+      {
+        "type": 0,
+        "identifier": "admin",
+        "credential": "hertzbeat"
+      }
+  expect:
+    bodyFieldsExpect:
+      code: "0"
+- name: detectMonitor
+  request:
+    api: /api/monitor/detect
+    method: POST
+    header:
+      Authorization: Bearer {{.login.data.token}}
+      Content-type: application/json
+    bodyFromFile: data/tmp.json
+  expect:
+    statusCode: 200
+- name: createMonitor
+  request:
+    api: /api/monitor
+    method: POST
+    header:
+      Authorization: Bearer {{.login.data.token}}
+      Content-type: application/json
+    bodyFromFile: data/tmp.json
+  expect:
+    statusCode: 200
+

e2e/k8s/docker-compose.yml

@@ -0,0 +1,123 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+version: '3.8'
+services:
+  init:
+    image: bitnami/kubectl:latest
+    privileged: true
+    depends_on:
+      k3s:
+        condition: service_healthy
+    entrypoint: /bin/bash
+    networks:
+      k3s_network:
+        ipv4_address: 172.29.0.10
+    volumes:
+      - ./data/config/k3s.yaml:/.kube/config
+      - ./data:/testcase
+    command:
+      - -c
+      - |
+        # Wait for k3s to start
+        until kubectl cluster-info; do sleep 1; done
+        sleep 5
+        # Create serviceaccount and clusterrolebinding
+        kubectl create serviceaccount -n kube-system cluster-admin-sa
+        kubectl create clusterrolebinding -n kube-system cluster-admin-binding --clusterrole=cluster-admin --serviceaccount=kube-system:cluster-admin-sa
+        cd /testcase
+        kubectl create token cluster-admin-sa -n kube-system --duration=24h
+        echo $(sed "s/#TOKEN#/$(echo $(kubectl create token cluster-admin-sa -n kube-system --duration=24h))/g" create_k8s_monitor_data.json)>tmp.json
+        # install metrics server 
+        kubectl apply -f https://github.com/kubernetes-sigs/metrics-server/releases/latest/download/components.yaml
+        sleep 30
+        tail -f /dev/null
+  k3s:
+    image: rancher/k3s:v1.31.0-k3s1
+    container_name: k3s
+    privileged: true
+    ports:
+      - "6443:6443"
+      - "80:80"
+    command: server  --bind-address 172.29.0.11
+    networks:
+      k3s_network:
+        ipv4_address: 172.29.0.11
+    healthcheck:
+      test: [ "CMD-SHELL",
+              "kubectl cluster-info && echo $(cat  /var/lib/rancher/k3s/server/node-token)>node-token.txt" ]
+      interval: 3s
+      retries: 30
+      start_period: 10s
+      timeout: 10s
+    volumes:
+      - ./data/config/k3s.yaml:/etc/rancher/k3s/k3s.yaml
+      - ./data/config/node-token.txt:/node-token.txt
+  testing:
+    image: ghcr.io/linuxsuren/api-testing:v0.0.17
+    environment:
+      SERVER: http://hertzbeat:1157
+    container_name: e2e-testing
+    volumes:
+      - ./data/:/work/data/
+      - ./data/testsuite.yaml:/work/testsuite.yaml
+    command: atest run -p /work/testsuite.yaml --level debug --thread 3
+    networks:
+      k3s_network:
+        ipv4_address: 172.29.0.12
+    depends_on:
+      checker:
+        condition: service_healthy
+      k3s:
+        condition: service_healthy
+    links:
+      - hertzbeat
+      - checker
+      - k3s
+  checker:
+    image: alpine:latest
+    container_name: e2e-checker
+    command: sh -c "apk add --update curl && tail -f /dev/null"
+    healthcheck:
+      test: [ "CMD-SHELL",
+              "curl -s -X POST -H \"Content-Type: application/json\" -d '{\"type\": 0,\"identifier\": \"admin\",\"credential\": \"hertzbeat\"}' http://hertzbeat:1157/api/account/auth/form | grep -q token"
+      ]
+      interval: 3s
+      timeout: 60s
+      retries: 10
+      start_period: 10s
+    networks:
+      k3s_network:
+        ipv4_address: 172.29.0.13
+    depends_on:
+      - init
+  hertzbeat:
+    image: apache/hertzbeat:test
+    container_name: e2e-hertzbeat
+    volumes:
+      - ./logs/:/opt/hertzbeat/logs/
+    ports:
+      - "1157:1157"
+    networks:
+      k3s_network:
+        ipv4_address: 172.29.0.14
+networks:
+  k3s_network:
+    driver: bridge
+    ipam:
+      config:
+        - subnet: 172.29.0.0/16

e2e/testsuite.yaml

@@ -29,7 +29,7 @@ param:
   monitorUDP: "{{randAlpha 6}}"
   monitorWebsite: "{{randAlpha 6}}"
   monitorFTP: "{{randAlpha 6}}"
-  tagName: "{{randAlpha 3}}"
+  labelName: "{{randAlpha 3}}"
 items:
 - name: login
   request:
@@ -342,39 +342,35 @@ items:
     header:
       Authorization: Bearer {{.login.data.token}}
 
-## Tag
-- name: createTag
+## Label
+- name: createLabel
   request:
-    api: /api/tag
+    api: /api/label
     method: POST
     header:
       Authorization: Bearer {{.login.data.token}}
       Content-type: application/json
     body: |
-      [
-        {
-          "color": "#ff4081",
-          "name": "{{.param.tagName}}"
-        }
-      ]
-- name: listTags
+      {
+        "name": "{{.param.labelName}}"
+      }
+- name: listLabels
   request:
-    api: /api/tag?pageIndex=0&pageSize=8&type=1
+    api: /api/label?pageIndex=0&pageSize=8&type=1
     header:
       Authorization: Bearer {{.login.data.token}}
-- name: updateTag
+- name: updateLabel
   request:
-    api: /api/tag
+    api: /api/label
     method: PUT
     header:
       Authorization: Bearer {{.login.data.token}}
       Content-type: application/json
     body: |
       {
-        "id": {{(index .listTags.data.content 0).id | int64}},
+        "id": {{(index .listLabels.data.content 0).id | int64}},
         "name": "{{randAlpha 3}}",
         "tagValue": "{{randAlpha 3}}",
-        "color": "#ff4081",
         "type": 1,
         "creator": "admin",
         "modifier": "admin"
@@ -382,9 +378,9 @@ items:
   expect:
     bodyFieldsExpect:
       code: "0"
-- name: deleteTag
+- name: deleteLabel
   request:
-    api: /api/tag?ids={{(index .listTags.data.content 0).id | int64}}
+    api: /api/label?ids={{(index .listLabels.data.content 0).id | int64}}
     method: DELETE
     header:
       Authorization: Bearer {{.login.data.token}}

hertzbeat-alerter/src/main/java/org/apache/hertzbeat/alert/calculate/AlarmCacheManager.java

@@ -0,0 +1,81 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hertzbeat.alert.calculate;
+
+import org.apache.hertzbeat.alert.dao.SingleAlertDao;
+import org.apache.hertzbeat.alert.util.AlertUtil;
+import org.apache.hertzbeat.common.constants.CommonConstants;
+import org.apache.hertzbeat.common.entity.alerter.SingleAlert;
+import org.springframework.stereotype.Component;
+
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+/**
+ * alert cache manager
+ */
+@Component
+public class AlarmCacheManager {
+
+    /**
+     * The alarm in the process is triggered
+     * key - labels fingerprint
+     */
+    private final Map<String, SingleAlert> pendingAlertMap;
+    /**
+     * The not recover alert
+     * key - labels fingerprint
+     */
+    private final Map<String, SingleAlert> firingAlertMap;
+
+    public AlarmCacheManager(SingleAlertDao singleAlertDao) {
+        this.pendingAlertMap = new ConcurrentHashMap<>(8);
+        this.firingAlertMap = new ConcurrentHashMap<>(8);
+        List<SingleAlert> singleAlerts = singleAlertDao.querySingleAlertsByStatus(CommonConstants.ALERT_STATUS_FIRING);
+        for (SingleAlert singleAlert : singleAlerts) {
+            String fingerprint = AlertUtil.calculateFingerprint(singleAlert.getLabels());
+            singleAlert.setId(null);
+            this.firingAlertMap.put(fingerprint, singleAlert);
+        }
+    }
+
+    public void putPending(String fingerPrint, SingleAlert alert) {
+        this.pendingAlertMap.put(fingerPrint, alert);
+    }
+
+    public SingleAlert getPending(String fingerPrint) {
+        return this.pendingAlertMap.get(fingerPrint);
+    }
+
+    public SingleAlert removePending(String fingerPrint) {
+        return this.pendingAlertMap.remove(fingerPrint);
+    }
+
+    public void putFiring(String fingerPrint, SingleAlert alert) {
+        this.firingAlertMap.put(fingerPrint, alert);
+    }
+
+    public SingleAlert getFiring(String fingerPrint) {
+        return this.firingAlertMap.get(fingerPrint);
+    }
+
+    public SingleAlert removeFiring(String fingerPrint) {
+        return this.firingAlertMap.remove(fingerPrint);
+    }
+}

hertzbeat-alerter/src/main/java/org/apache/hertzbeat/alert/calculate/CollectorAlertHandler.java

@@ -0,0 +1,129 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hertzbeat.alert.calculate;
+
+import lombok.extern.slf4j.Slf4j;
+import org.apache.hertzbeat.alert.dao.AlertCollectorDao;
+import org.apache.hertzbeat.alert.reduce.AlarmCommonReduce;
+import org.apache.hertzbeat.alert.util.AlertUtil;
+import org.apache.hertzbeat.common.constants.CommonConstants;
+import org.apache.hertzbeat.common.entity.alerter.SingleAlert;
+import org.apache.hertzbeat.common.entity.manager.Collector;
+import org.apache.hertzbeat.common.support.event.SystemConfigChangeEvent;
+import org.apache.hertzbeat.common.util.ResourceBundleUtil;
+import org.springframework.context.event.EventListener;
+import org.springframework.stereotype.Component;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.ResourceBundle;
+
+/**
+ * handle collector alarm
+ */
+@Component
+@Slf4j
+public class CollectorAlertHandler {
+
+    private static final String KEY_COLLECTOR_NAME = "collectorName";
+    private static final String KEY_COLLECTOR_VERSION = "collectorVersion";
+    private static final String KEY_COLLECTOR_HOST = "collectorHost";
+
+    private final AlertCollectorDao alertCollectorDao;
+
+    private final AlarmCommonReduce alarmCommonReduce;
+
+    private final AlarmCacheManager alarmCacheManager;
+
+    private ResourceBundle bundle;
+
+
+    public CollectorAlertHandler(AlarmCommonReduce alarmCommonReduce, AlertCollectorDao alertCollectorDao,
+                                 AlarmCacheManager alarmCacheManager) {
+        this.alarmCommonReduce = alarmCommonReduce;
+        this.alertCollectorDao = alertCollectorDao;
+        this.alarmCacheManager = alarmCacheManager;
+        this.bundle = ResourceBundleUtil.getBundle("alerter");
+    }
+
+    /**
+     * handle collector online
+     *
+     * @param identity collector name
+     */
+    public void online(final String identity) {
+        Collector collector = alertCollectorDao.findCollectorByName(identity);
+        if (collector == null) {
+            return;
+        }
+        Map<String, String> fingerPrints = new HashMap<>(8);
+        fingerPrints.put(KEY_COLLECTOR_NAME, collector.getName());
+        fingerPrints.put(KEY_COLLECTOR_VERSION, collector.getVersion());
+        fingerPrints.put(KEY_COLLECTOR_HOST, collector.getIp());
+        String fingerprint = AlertUtil.calculateFingerprint(fingerPrints);
+        SingleAlert firingAlert = alarmCacheManager.getFiring(fingerprint);
+        if (firingAlert != null) {
+            firingAlert.setTriggerTimes(1);
+            firingAlert.setEndAt(System.currentTimeMillis());
+            firingAlert.setStatus(CommonConstants.ALERT_STATUS_RESOLVED);
+            alarmCommonReduce.reduceAndSendAlarm(firingAlert.clone());
+        }
+    }
+
+
+    /**
+     * handle collector offline
+     *
+     * @param identity collector name
+     */
+    public void offline(final String identity) {
+        Collector collector = alertCollectorDao.findCollectorByName(identity);
+        if (collector == null) {
+            return;
+        }
+        long currentTimeMill = System.currentTimeMillis();
+        Map<String, String> fingerPrints = new HashMap<>(8);
+        fingerPrints.put(KEY_COLLECTOR_NAME, collector.getName());
+        fingerPrints.put(KEY_COLLECTOR_VERSION, collector.getVersion());
+        fingerPrints.put(KEY_COLLECTOR_HOST, collector.getIp());
+        String fingerprint = AlertUtil.calculateFingerprint(fingerPrints);
+        SingleAlert existingAlert = alarmCacheManager.getFiring(fingerprint);
+        if (existingAlert == null) {
+            SingleAlert newAlert = SingleAlert.builder()
+                    .labels(fingerPrints)
+                    .annotations(fingerPrints)
+                    .content(this.bundle.getString("alerter.availability.collector.offline"))
+                    .status(CommonConstants.ALERT_STATUS_FIRING)
+                    .triggerTimes(1)
+                    .startAt(currentTimeMill)
+                    .activeAt(currentTimeMill)
+                    .build();
+            alarmCacheManager.putFiring(fingerprint, newAlert);
+            alarmCommonReduce.reduceAndSendAlarm(newAlert.clone());
+        }
+
+    }
+
+
+    @EventListener(SystemConfigChangeEvent.class)
+    public void onSystemConfigChangeEvent(SystemConfigChangeEvent event) {
+        log.info("calculate alarm receive system config change event: {}.", event.getSource());
+        this.bundle = ResourceBundleUtil.getBundle("alerter");
+    }
+
+}

hertzbeat-alerter/src/main/java/org/apache/hertzbeat/alert/calculate/PeriodicAlertCalculator.java

@@ -17,19 +17,17 @@
 
 package org.apache.hertzbeat.alert.calculate;
 
-import java.util.Arrays;
 import java.util.HashMap;
-import java.util.Objects;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.hertzbeat.alert.reduce.AlarmCommonReduce;
 import org.apache.hertzbeat.alert.service.DataSourceService;
 import org.apache.hertzbeat.alert.util.AlertTemplateUtil;
+import org.apache.hertzbeat.alert.util.AlertUtil;
 import org.apache.hertzbeat.common.constants.CommonConstants;
 import org.apache.hertzbeat.common.entity.alerter.AlertDefine;
 import org.apache.hertzbeat.common.entity.alerter.SingleAlert;
 import java.util.List;
 import java.util.Map;
-import java.util.concurrent.ConcurrentHashMap;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.commons.collections4.CollectionUtils;
 import org.springframework.stereotype.Component;
@@ -47,22 +45,13 @@ public class PeriodicAlertCalculator {
 
     private final DataSourceService dataSourceService;
     private final AlarmCommonReduce alarmCommonReduce;
-    /**
-     * The alarm in the process is triggered
-     * key - labels fingerprint
-     */
-    private final Map<String, SingleAlert> pendingAlertMap;
-    /**
-     * The not recover alert
-     * key - labels fingerprint
-     */
-    private final Map<String, SingleAlert> firingAlertMap;
-    
-    public PeriodicAlertCalculator(DataSourceService dataSourceService, AlarmCommonReduce alarmCommonReduce) {
+    private final AlarmCacheManager alarmCacheManager;
+
+    public PeriodicAlertCalculator(DataSourceService dataSourceService, AlarmCommonReduce alarmCommonReduce,
+                                   AlarmCacheManager alarmCacheManager) {
         this.dataSourceService = dataSourceService;
         this.alarmCommonReduce = alarmCommonReduce;
-        this.pendingAlertMap = new ConcurrentHashMap<>(8);
-        this.firingAlertMap = new ConcurrentHashMap<>(8);
+        this.alarmCacheManager = alarmCacheManager;
     }
     
     public void calculate(AlertDefine rule) {
@@ -122,8 +111,8 @@ public class PeriodicAlertCalculator {
 
     private void afterThresholdRuleMatch(long currentTimeMilli, Map<String, String> fingerPrints,
                                          Map<String, Object> fieldValueMap, AlertDefine define) {
-        String fingerprint = calculateFingerprint(fingerPrints);
-        SingleAlert existingAlert = pendingAlertMap.get(fingerprint);
+        String fingerprint = AlertUtil.calculateFingerprint(fingerPrints);
+        SingleAlert existingAlert = alarmCacheManager.getPending(fingerprint);
         Map<String, String> labels = new HashMap<>(8);
         fieldValueMap.putAll(define.getLabels());
         labels.putAll(fingerPrints);
@@ -144,11 +133,11 @@ public class PeriodicAlertCalculator {
             // If required trigger times is 1, set to firing status directly
             if (requiredTimes <= 1) {
                 newAlert.setStatus(CommonConstants.ALERT_STATUS_FIRING);
-                firingAlertMap.put(fingerprint, newAlert);
+                alarmCacheManager.putFiring(fingerprint, newAlert);
                 alarmCommonReduce.reduceAndSendAlarm(newAlert.clone());
             } else {
                 // Otherwise put into pending queue first
-                pendingAlertMap.put(fingerprint, newAlert);
+                alarmCacheManager.putPending(fingerprint, newAlert);
             }
         } else {
             // Update existing alert
@@ -158,17 +147,17 @@ public class PeriodicAlertCalculator {
             // Check if required trigger times reached
             if (existingAlert.getStatus().equals(CommonConstants.ALERT_STATUS_PENDING) && existingAlert.getTriggerTimes() >= requiredTimes) {
                 // Reached trigger times threshold, change to firing status
-                pendingAlertMap.remove(fingerprint);
+                alarmCacheManager.removePending(fingerprint);
                 existingAlert.setStatus(CommonConstants.ALERT_STATUS_FIRING);
-                firingAlertMap.put(fingerprint, existingAlert);
+                alarmCacheManager.putFiring(fingerprint, existingAlert);
                 alarmCommonReduce.reduceAndSendAlarm(existingAlert.clone());
             }
         }
     }
 
     private void handleRecoveredAlert(Map<String, String> fingerprints) {
-        String fingerprint = calculateFingerprint(fingerprints);
-        SingleAlert firingAlert = firingAlertMap.remove(fingerprint);
+        String fingerprint = AlertUtil.calculateFingerprint(fingerprints);
+        SingleAlert firingAlert = alarmCacheManager.removeFiring(fingerprint);
         if (firingAlert != null) {
             // todo consider multi times to tig for resolved alert
             firingAlert.setTriggerTimes(1);
@@ -176,13 +165,7 @@ public class PeriodicAlertCalculator {
             firingAlert.setStatus(CommonConstants.ALERT_STATUS_RESOLVED);
             alarmCommonReduce.reduceAndSendAlarm(firingAlert.clone());
         }
-        pendingAlertMap.remove(fingerprint);
+        alarmCacheManager.removePending(fingerprint);
     }
 
-    private String calculateFingerprint(Map<String, String> fingerPrints) {
-        List<String> keyList = fingerPrints.keySet().stream().filter(Objects::nonNull).sorted().toList();
-        List<String> valueList = fingerPrints.values().stream().filter(Objects::nonNull).sorted().toList();
-        return Arrays.hashCode(keyList.toArray(new String[0])) + "-"
-                + Arrays.hashCode(valueList.toArray(new String[0]));
-    }
 } 

hertzbeat-alerter/src/main/java/org/apache/hertzbeat/alert/calculate/RealTimeAlertCalculator.java

@@ -17,12 +17,13 @@
 
 package org.apache.hertzbeat.alert.calculate;
 
-import java.util.Arrays;
+
+import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
-import java.util.concurrent.ConcurrentHashMap;
+import java.util.Set;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 import java.util.stream.Collectors;
@@ -35,6 +36,7 @@ import org.apache.hertzbeat.alert.dao.SingleAlertDao;
 import org.apache.hertzbeat.alert.reduce.AlarmCommonReduce;
 import org.apache.hertzbeat.alert.service.AlertDefineService;
 import org.apache.hertzbeat.alert.util.AlertTemplateUtil;
+import org.apache.hertzbeat.alert.util.AlertUtil;
 import org.apache.hertzbeat.common.constants.CommonConstants;
 import org.apache.hertzbeat.common.entity.alerter.AlertDefine;
 import org.apache.hertzbeat.common.entity.alerter.SingleAlert;
@@ -42,6 +44,7 @@ import org.apache.hertzbeat.common.entity.message.CollectRep;
 import org.apache.hertzbeat.common.queue.CommonDataQueue;
 import org.apache.hertzbeat.common.util.CommonUtil;
 import org.apache.hertzbeat.common.util.JexlExpressionRunner;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 import org.springframework.util.CollectionUtils;
 
@@ -55,55 +58,62 @@ public class RealTimeAlertCalculator {
     private static final int CALCULATE_THREADS = 3;
     
     private static final String KEY_INSTANCE = "__instance__";
+    private static final String KEY_INSTANCE_NAME = "__instancename__";
+    private static final String KEY_INSTANCE_HOST = "__instancehost__";
     private static final String KEY_APP = "__app__";
     private static final String KEY_METRICS = "__metrics__";
     private static final String KEY_PRIORITY = "__priority__";
     private static final String KEY_CODE = "__code__";
     private static final String KEY_AVAILABLE  = "__available__";
+    private static final String KEY_LABELS = "__labels__";
     private static final String UP = "up";
     private static final String DOWN = "down";
     private static final String KEY_ROW = "__row__";
 
     private static final Pattern APP_PATTERN = Pattern.compile("equals\\(__app__,\"([^\"]+)\"\\)");
     private static final Pattern AVAILABLE_PATTERN = Pattern.compile("equals\\(__available__,\"([^\"]+)\"\\)");
-    private static final Pattern INSTANCE_PATTERN = Pattern.compile("equals\\(__instance__,\"(\\d+)\"\\)");
+    private static final Pattern LABEL_PATTERN = Pattern.compile("contains\\(__labels__,\\s*\"([^\"]+)\"\\)");
+    private static final Pattern INSTANCE_PATTERN = Pattern.compile("equals\\(__instance__,\\s*\"(\\d+)\"\\)");
     private static final Pattern METRICS_PATTERN = Pattern.compile("equals\\(__metrics__,\"([^\"]+)\"\\)");
 
-    /**
-     * The alarm in the process is triggered
-     * key - labels fingerprint
-     */
-    private final Map<String, SingleAlert> pendingAlertMap;
-    /**
-     * The not recover alert
-     * key - labels fingerprint
-     */
-    private final Map<String, SingleAlert> firingAlertMap;
     private final AlerterWorkerPool workerPool;
     private final CommonDataQueue dataQueue;
     private final AlertDefineService alertDefineService;
     private final AlarmCommonReduce alarmCommonReduce;
+    private final AlarmCacheManager alarmCacheManager;
 
+    @Autowired
     public RealTimeAlertCalculator(AlerterWorkerPool workerPool, CommonDataQueue dataQueue,
                                    AlertDefineService alertDefineService, SingleAlertDao singleAlertDao,
-                                   AlarmCommonReduce alarmCommonReduce) {
+                                   AlarmCommonReduce alarmCommonReduce, AlarmCacheManager alarmCacheManager) {
+        this(workerPool, dataQueue, alertDefineService, singleAlertDao, alarmCommonReduce, alarmCacheManager, true);
+    }
+
+    /**
+     * Constructor for RealTimeAlertCalculator with a toggle to control whether to start alert calculation threads.
+     *
+     * @param workerPool          The worker pool used for concurrent alert calculation.
+     * @param dataQueue           The queue from which metric data is pulled and pushed.
+     * @param alertDefineService  The service providing alert definition rules.
+     * @param singleAlertDao      The DAO for fetching persisted alert states from storage.
+     * @param alarmCommonReduce   The component responsible for reducing and sending alerts.
+     * @param start               If true, the alert calculation threads will start automatically;
+     *                            set to false to disable thread start (useful for unit testing).
+     */
+    public RealTimeAlertCalculator(AlerterWorkerPool workerPool, CommonDataQueue dataQueue,
+                                   AlertDefineService alertDefineService, SingleAlertDao singleAlertDao,
+                                   AlarmCommonReduce alarmCommonReduce, AlarmCacheManager alarmCacheManager, boolean start) {
         this.workerPool = workerPool;
         this.dataQueue = dataQueue;
         this.alarmCommonReduce = alarmCommonReduce;
         this.alertDefineService = alertDefineService;
-        this.pendingAlertMap = new ConcurrentHashMap<>(8);
-        this.firingAlertMap = new ConcurrentHashMap<>(8);
-        // Initialize firing stateAlertMap
-        List<SingleAlert> singleAlerts = singleAlertDao.querySingleAlertsByStatus(CommonConstants.ALERT_STATUS_FIRING);
-        for (SingleAlert singleAlert : singleAlerts) {
-            String fingerprint = calculateFingerprint(singleAlert.getLabels());
-            singleAlert.setId(null);
-            firingAlertMap.put(fingerprint, singleAlert);
+        this.alarmCacheManager = alarmCacheManager;
+        if (start) {
+            startCalculate();
         }
-        startCalculate();
     }
 
-    private void startCalculate() {
+    public void startCalculate() {
         Runnable runnable = () -> {
             while (!Thread.currentThread().isInterrupted()) {
                 try {
@@ -125,25 +135,38 @@ public class RealTimeAlertCalculator {
     private void calculate(CollectRep.MetricsData metricsData) {
         long currentTimeMilli = System.currentTimeMillis();
         String instance = String.valueOf(metricsData.getId());
+        String instanceName = metricsData.getInstanceName();
+        String instanceHost = metricsData.getInstanceHost();
         String app = metricsData.getApp();
         String metrics = metricsData.getMetrics();
+        if ((CommonConstants.PROMETHEUS_APP_PREFIX + instanceName).equals(metricsData.getApp())) {
+            app = CommonConstants.PROMETHEUS;
+        }
         int priority = metricsData.getPriority();
         int code = metricsData.getCode().getNumber();
+        Map<String, String> labels = metricsData.getLabels();
+        Map<String, String> annotations = metricsData.getAnnotations();
         List<AlertDefine> thresholds = this.alertDefineService.getRealTimeAlertDefines();
-        // Filter thresholds by app, metrics and instance
-        thresholds = filterThresholdsByAppAndMetrics(thresholds, app, metrics, instance, priority);
+        // Filter thresholds by app, metrics, labels and instance
+        thresholds = filterThresholdsByAppAndMetrics(thresholds, app, metrics, labels, instance, priority);
         if (thresholds.isEmpty()) {
             return;
         }
         Map<String, Object> commonContext = new HashMap<>(8);
         commonContext.put(KEY_INSTANCE, instance);
+        commonContext.put(KEY_INSTANCE_NAME, instanceName);
+        commonContext.put(KEY_INSTANCE_HOST, instanceHost);
         commonContext.put(KEY_APP, app);
         commonContext.put(KEY_PRIORITY, priority);
         commonContext.put(KEY_CODE, code);
         commonContext.put(KEY_METRICS, metrics);
+        commonContext.put(KEY_LABELS, String.join(",", kvLabelsToKvStringSet(labels)));
         if (priority == 0) {
             commonContext.put(KEY_AVAILABLE, metricsData.getCode() == CollectRep.Code.SUCCESS ? UP : DOWN);
         }
+        if (labels != null) {
+            commonContext.putAll(labels);
+        }
         List<CollectRep.Field> fields = metricsData.getFields();
         Map<String, Object> fieldValueMap = new HashMap<>(8);
         int valueRowCount = metricsData.getValuesCount();
@@ -160,21 +183,26 @@ public class RealTimeAlertCalculator {
             if (StringUtils.isBlank(expr)) {
                 continue;
             }
+            Map<String, String> commonFingerPrints = new HashMap<>(8);
+            commonFingerPrints.put(CommonConstants.LABEL_INSTANCE, instance);
+            // here use the alert name as finger, not care the alert name may be changed
+            commonFingerPrints.put(CommonConstants.LABEL_ALERT_NAME, define.getName());
+            commonFingerPrints.put(CommonConstants.LABEL_INSTANCE_NAME, instanceName);
+            commonFingerPrints.put(CommonConstants.LABEL_INSTANCE_HOST, instanceHost);
+            commonFingerPrints.putAll(define.getLabels());
+            if (labels != null) {
+                commonFingerPrints.putAll(labels);
+            }
             {
                 // trigger the expr before the metrics data, due the available up down or others
                 try {
                     boolean match = execAlertExpression(fieldValueMap, expr, true);
                     try {
-                        Map<String, String> fingerPrints = new HashMap<>(8);
-                        fingerPrints.put(CommonConstants.LABEL_INSTANCE, instance);
-                        // here use the alert name as finger, not care the alert name may be changed
-                        fingerPrints.put(CommonConstants.LABEL_ALERT_NAME, define.getName());
-                        fingerPrints.putAll(define.getLabels());
                         if (match) {
                             // If the threshold rule matches, the number of times the threshold has been triggered is determined and an alarm is triggered
-                            afterThresholdRuleMatch(currentTimeMilli, fingerPrints, fieldValueMap, define);
+                            afterThresholdRuleMatch(currentTimeMilli, commonFingerPrints, fieldValueMap, define, annotations);
                         } else {
-                            handleRecoveredAlert(fingerPrints);
+                            handleRecoveredAlert(commonFingerPrints);
                         }
                         // if this threshold pre compile success, ignore blew
                         continue;
@@ -192,16 +220,14 @@ public class RealTimeAlertCalculator {
                 fieldValueMap.put(KEY_ROW, valueRowCount);
                 fieldValueMap.putAll(commonContext);
                 fingerPrints.clear();
-                fingerPrints.put(CommonConstants.LABEL_INSTANCE, instance);
-                fingerPrints.put(CommonConstants.LABEL_ALERT_NAME, define.getName());
-                fingerPrints.putAll(define.getLabels());
+                fingerPrints.putAll(commonFingerPrints);
                 for (int index = 0; index < valueRow.getColumnsList().size(); index++) {
                     String valueStr = valueRow.getColumns(index);
+                    final CollectRep.Field field = fields.get(index);
                     if (CommonConstants.NULL_VALUE.equals(valueStr)) {
+                        fieldValueMap.put(field.getName(), null);
                         continue;
                     }
-                    
-                    final CollectRep.Field field = fields.get(index);
                     final int fieldType = field.getType();
 
                     if (fieldType == CommonConstants.TYPE_NUMBER) {
@@ -228,7 +254,7 @@ public class RealTimeAlertCalculator {
                     boolean match = execAlertExpression(fieldValueMap, expr, false);
                     try {
                         if (match) {
-                            afterThresholdRuleMatch(currentTimeMilli, fingerPrints, fieldValueMap, define);
+                            afterThresholdRuleMatch(currentTimeMilli, fingerPrints, fieldValueMap, define, annotations);
                         } else {
                             handleRecoveredAlert(fingerPrints);
                         }
@@ -250,7 +276,7 @@ public class RealTimeAlertCalculator {
      * @param priority  Current priority
      * @return Filtered alert definitions
      */
-    private List<AlertDefine> filterThresholdsByAppAndMetrics(List<AlertDefine> thresholds, String app, String metrics, String instance, int priority) {
+    public List<AlertDefine> filterThresholdsByAppAndMetrics(List<AlertDefine> thresholds, String app, String metrics, Map<String, String> labels, String instance, int priority) {
         return thresholds.stream()
                 .filter(define -> {
                     if (StringUtils.isBlank(define.getExpr())) {
@@ -280,27 +306,37 @@ public class RealTimeAlertCalculator {
 
                     // Extract and check instance - optional with multiple values
                     Matcher instanceMatcher = INSTANCE_PATTERN.matcher(expr);
-                    // If no instance specified in expr, accept all instances
-                    if (!instanceMatcher.find()) {
+                    Matcher labelMatcher = LABEL_PATTERN.matcher(expr);
+                    // If no instance and instance labels specified in expr, accept all instances
+                    if (!instanceMatcher.find() && !labelMatcher.find()) {
                         return true;
                     }
                     
                     // Reset matcher to check all instances
                     instanceMatcher.reset();
+                    labelMatcher.reset();
                     // If instances specified, current instance must match one of them
                     while (instanceMatcher.find()) {
                         if (Objects.equals(instance, instanceMatcher.group(1))) {
                             return true;
                         }
                     }
+                    // If instance labels specified, current instance must match one of them
+                    Set<String> labelKvStringSet = kvLabelsToKvStringSet(labels);
+                    while (labelMatcher.find()) {
+                        String label = labelMatcher.group(1);
+                        if (labelKvStringSet.contains(label)) {
+                            return true;
+                        }
+                    }
                     return false;
                 })
                 .collect(Collectors.toList());
     }
 
     private void handleRecoveredAlert(Map<String, String> fingerprints) {
-        String fingerprint = calculateFingerprint(fingerprints);
-        SingleAlert firingAlert = firingAlertMap.remove(fingerprint);
+        String fingerprint = AlertUtil.calculateFingerprint(fingerprints);
+        SingleAlert firingAlert = alarmCacheManager.removeFiring(fingerprint);
         if (firingAlert != null) {
             // todo consider multi times to tig for resolved alert
             firingAlert.setTriggerTimes(1);
@@ -308,23 +344,34 @@ public class RealTimeAlertCalculator {
             firingAlert.setStatus(CommonConstants.ALERT_STATUS_RESOLVED);
             alarmCommonReduce.reduceAndSendAlarm(firingAlert.clone());
         }
-        pendingAlertMap.remove(fingerprint);
+        alarmCacheManager.removePending(fingerprint);
     }
 
-    private void afterThresholdRuleMatch(long currentTimeMilli, Map<String, String> fingerPrints, 
-                                         Map<String, Object> fieldValueMap, AlertDefine define) {
-        String fingerprint = calculateFingerprint(fingerPrints);
-        SingleAlert existingAlert = pendingAlertMap.get(fingerprint);
-        Map<String, String> labels = new HashMap<>(8);
+    private void afterThresholdRuleMatch(long currentTimeMilli, Map<String, String> fingerPrints,
+                                         Map<String, Object> fieldValueMap, AlertDefine define, Map<String, String> annotations) {
+        String fingerprint = AlertUtil.calculateFingerprint(fingerPrints);
+        SingleAlert existingAlert = alarmCacheManager.getPending(fingerprint);
         fieldValueMap.putAll(define.getLabels());
-        labels.putAll(fingerPrints);
         int requiredTimes = define.getTimes() == null ? 1 : define.getTimes();
         if (existingAlert == null) {
             // First time triggering alert, create new alert and set to pending status
+            Map<String, String> alertLabels = new HashMap<>(8);
+            alertLabels.putAll(fingerPrints);
+            Map<String, String> alertAnnotations = new HashMap<>(8);
+            if (annotations != null) {
+                alertAnnotations.putAll(annotations);
+            }
+            if (define.getAnnotations() != null) {
+                alertAnnotations.putAll(define.getAnnotations());
+            }
+            // render var content in annotations
+            for (Map.Entry<String, String> entry : alertAnnotations.entrySet()) {
+                entry.setValue(AlertTemplateUtil.render(entry.getValue(), fieldValueMap));
+            }
             SingleAlert newAlert = SingleAlert.builder()
-                    .labels(labels)
-                    // todo render var content in annotations
-                    .annotations(define.getAnnotations())
+                    .labels(alertLabels)
+                    .annotations(alertAnnotations)
+                    // render var content in content
                     .content(AlertTemplateUtil.render(define.getTemplate(), fieldValueMap))
                     .status(CommonConstants.ALERT_STATUS_PENDING)
                     .triggerTimes(1) 
@@ -335,11 +382,11 @@ public class RealTimeAlertCalculator {
             // If required trigger times is 1, set to firing status directly
             if (requiredTimes <= 1) {
                 newAlert.setStatus(CommonConstants.ALERT_STATUS_FIRING);
-                firingAlertMap.put(fingerprint, newAlert);
+                alarmCacheManager.putFiring(fingerprint, newAlert);
                 alarmCommonReduce.reduceAndSendAlarm(newAlert.clone());
             } else {
                 // Otherwise put into pending queue first
-                pendingAlertMap.put(fingerprint, newAlert);
+                alarmCacheManager.putPending(fingerprint, newAlert);
             }
         } else {
             // Update existing alert
@@ -349,9 +396,9 @@ public class RealTimeAlertCalculator {
             // Check if required trigger times reached
             if (existingAlert.getStatus().equals(CommonConstants.ALERT_STATUS_PENDING) && existingAlert.getTriggerTimes() >= requiredTimes) {
                 // Reached trigger times threshold, change to firing status
-                pendingAlertMap.remove(fingerprint);
+                alarmCacheManager.removePending(fingerprint);
                 existingAlert.setStatus(CommonConstants.ALERT_STATUS_FIRING);
-                firingAlertMap.put(fingerprint, existingAlert);
+                alarmCacheManager.putFiring(fingerprint, existingAlert);
                 alarmCommonReduce.reduceAndSendAlarm(existingAlert.clone());
             }
         }
@@ -385,11 +432,13 @@ public class RealTimeAlertCalculator {
         }
         return match != null && match;
     }
-    
-    private String calculateFingerprint(Map<String, String> fingerPrints) {
-        List<String> keyList = fingerPrints.keySet().stream().filter(Objects::nonNull).sorted().toList();
-        List<String> valueList = fingerPrints.values().stream().filter(Objects::nonNull).sorted().toList();
-        return Arrays.hashCode(keyList.toArray(new String[0])) + "-"
-                + Arrays.hashCode(valueList.toArray(new String[0]));
+
+    private Set<String> kvLabelsToKvStringSet(Map<String, String> labels) {
+        if (labels == null || labels.isEmpty()) {
+            return Collections.singleton("");
+        }
+        return labels.entrySet().stream()
+                .map(item -> item.getKey() + ":" + item.getValue())
+                .collect(Collectors.toSet());
     }
 }

hertzbeat-alerter/src/main/java/org/apache/hertzbeat/alert/config/AlibabaSmsProperties.java

@@ -17,30 +17,39 @@
 
 package org.apache.hertzbeat.alert.config;
 
+import jakarta.validation.constraints.NotBlank;
+import lombok.AllArgsConstructor;
 import lombok.Data;
+import lombok.NoArgsConstructor;
 
 /**
  * Alibaba Cloud SMS configuration properties
  */
 @Data
+@NoArgsConstructor
+@AllArgsConstructor
 public class AlibabaSmsProperties {
     /**
      * Alibaba Cloud access key id
      */
+    @NotBlank(message = "AccessKeyId cannot be empty")
     private String accessKeyId;
     
     /**
      * Alibaba Cloud access key secret
      */
+    @NotBlank(message = "AccessKeySecret cannot be empty")
     private String accessKeySecret;
     
     /**
      * SMS signature
      */
+    @NotBlank(message = "SignName cannot be empty")
     private String signName;
     
     /**
      * SMS template Code
      */
+    @NotBlank(message = "TemplateCode cannot be null")
     private String templateCode;
 }

hertzbeat-alerter/src/main/java/org/apache/hertzbeat/alert/config/AwsSmsProperties.java

@@ -15,26 +15,32 @@
  * limitations under the License.
  */
 
-package org.apache.hertzbeat.manager.pojo.dto;
+package org.apache.hertzbeat.alert.config;
 
 import jakarta.validation.constraints.NotBlank;
 import lombok.Data;
 
 /**
- * Alibaba Sms Sender configuration dto
+ * AWS Cloud SMS configuration properties
  */
 @Data
-public class SmsAlibabaConfig {
-    
+public class AwsSmsProperties {
+    /**
+     * AWS Cloud access key id
+     */
     @NotBlank(message = "AccessKeyId cannot be empty")
     private String accessKeyId;
-    
+
+    /**
+     * AWS Cloud access key secret
+     */
     @NotBlank(message = "AccessKeySecret cannot be empty")
     private String accessKeySecret;
 
-    @NotBlank(message = "SignName cannot be empty")
-    private String signName;
+    /**
+     * AWS Cloud region
+     */
+    @NotBlank(message = "region cannot be empty")
+    private String region;
 
-    @NotBlank(message = "TemplateCode cannot be null")
-    private String templateCode;
 }

hertzbeat-alerter/src/main/java/org/apache/hertzbeat/alert/config/SmsConfig.java

@@ -17,7 +17,10 @@
 
 package org.apache.hertzbeat.alert.config;
 
+import jakarta.validation.constraints.NotBlank;
+import lombok.AllArgsConstructor;
 import lombok.Data;
+import lombok.NoArgsConstructor;
 import org.springframework.boot.context.properties.ConfigurationProperties;
 import org.springframework.stereotype.Component;
 
@@ -25,6 +28,8 @@ import org.springframework.stereotype.Component;
  * SMS configuration
  */
 @Data
+@AllArgsConstructor
+@NoArgsConstructor
 @Component
 @ConfigurationProperties(prefix = "alerter.sms")
 public class SmsConfig {
@@ -37,6 +42,7 @@ public class SmsConfig {
     /**
      * sms service provider
      */
+    @NotBlank(message = "Type cannot be empty")
     private String type;
 
     /**
@@ -54,6 +60,16 @@ public class SmsConfig {
      */
     private UniSmsProperties unisms;
 
+    /**
+     * Aws configuration
+     */
+    private AwsSmsProperties aws;
+
+    /**
+     * Twilio SMS configuration
+     */
+    private TwilioSmsProperties twilio;
+
     /**
      * Smslocal SMS configuration
      */

hertzbeat-alerter/src/main/java/org/apache/hertzbeat/alert/config/SmslocalSmsProperties.java

@@ -18,12 +18,16 @@
 package org.apache.hertzbeat.alert.config;
 
 
+import lombok.AllArgsConstructor;
 import lombok.Data;
+import lombok.NoArgsConstructor;
 
 /**
  * Smslocal SMS Properties
  */
 @Data
+@NoArgsConstructor
+@AllArgsConstructor
 public class SmslocalSmsProperties {
     /**
      * SmsLocal account api key

hertzbeat-alerter/src/main/java/org/apache/hertzbeat/alert/config/TencentSmsProperties.java

@@ -17,35 +17,45 @@
 
 package org.apache.hertzbeat.alert.config;
 
+import jakarta.validation.constraints.NotBlank;
+import lombok.AllArgsConstructor;
 import lombok.Data;
+import lombok.NoArgsConstructor;
 
 /**
  * Tencent Cloud SMS properties
  */
 @Data
+@NoArgsConstructor
+@AllArgsConstructor
 public class TencentSmsProperties {
     /**
      * Tencent cloud account secret id
      */
+    @NotBlank(message = "SecretId cannot be empty")
     private String secretId;
 
     /**
      * Tencent cloud account secret key
      */
+    @NotBlank(message = "SecretKey cannot be empty")
     private String secretKey;
 
     /**
      * SMS app id
      */
+    @NotBlank(message = "AppId cannot be null")
     private String appId;
 
     /**
      * SMS signature
      */
+    @NotBlank(message = "SignName cannot be empty")
     private String signName;
 
     /**
      * SMS template ID
      */
+    @NotBlank(message = "templateId cannot be null")
     private String templateId;
 }

hertzbeat-alerter/src/main/java/org/apache/hertzbeat/alert/config/TwilioSmsProperties.java

@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-package org.apache.hertzbeat.manager.pojo.dto;
+package org.apache.hertzbeat.alert.config;
 
 import jakarta.validation.constraints.NotBlank;
 import lombok.AllArgsConstructor;
@@ -23,26 +23,27 @@ import lombok.Data;
 import lombok.NoArgsConstructor;
 
 /**
- * Tencent Sms Sender configuration dto
+ * Twilio SMS configuration properties
  */
 @Data
-@NoArgsConstructor
 @AllArgsConstructor
-public class SmsTencentConfig {
-    
-    @NotBlank(message = "SecretId cannot be empty")
-    private String secretId;
+@NoArgsConstructor
+public class TwilioSmsProperties {
+    /**
+     * Twilio Account SID
+     */
+    @NotBlank(message = "Account SID cannot be empty")
+    private String accountSid;
 
-    @NotBlank(message = "SecretKey cannot be empty")
-    private String secretKey;
+    /**
+     * Twilio Auth Token
+     */
+    @NotBlank(message = "Auth Token cannot be empty")
+    private String authToken;
 
-    @NotBlank(message = "SignName cannot be empty")
-    private String signName;
-
-    @NotBlank(message = "AppId cannot be null")
-    private String appId;
-
-    @NotBlank(message = "templateId cannot be null")
-    private String templateId;
-
-}
+    /**
+     * Twilio Issued Phone Number
+     */
+    @NotBlank(message = "Twilio Phone Number cannot be empty")
+    private String twilioPhoneNumber;
+}

hertzbeat-alerter/src/main/java/org/apache/hertzbeat/alert/config/UniSmsProperties.java

@@ -17,16 +17,22 @@
 
 package org.apache.hertzbeat.alert.config;
 
+import jakarta.validation.constraints.NotBlank;
+import lombok.AllArgsConstructor;
 import lombok.Data;
+import lombok.NoArgsConstructor;
 
 /**
  * UniSMS properties
  */
 @Data
+@NoArgsConstructor
+@AllArgsConstructor
 public class UniSmsProperties {
     /**
      * UniSMS access key id
      */
+    @NotBlank(message = "accessKeyId cannot be empty")
     private String accessKeyId;
     
     /**
@@ -37,15 +43,18 @@ public class UniSmsProperties {
     /**
      * SMS signature
      */
+    @NotBlank(message = "signature cannot be null")
     private String signature;
     
     /**
      * SMS template ID
      */
+    @NotBlank(message = "templateId cannot be null")
     private String templateId;
     
     /**
      * Authentication mode: simple or hmac, default is simple
      */
+    @NotBlank(message = "authMode cannot be null")
     private String authMode = "simple";
 } 

hertzbeat-alerter/src/main/java/org/apache/hertzbeat/alert/dao/AlertCollectorDao.java

@@ -15,19 +15,21 @@
  * limitations under the License.
  */
 
-package org.apache.hertzbeat.push.dao;
+package org.apache.hertzbeat.alert.dao;
 
-import org.apache.hertzbeat.common.entity.push.PushMetrics;
+import org.apache.hertzbeat.common.entity.manager.Collector;
 import org.springframework.data.jpa.repository.JpaRepository;
-import org.springframework.transaction.annotation.Transactional;
+import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
 
 /**
- * push metrics dao
+ * Alert Collector Dao
  */
-public interface PushMetricsDao extends JpaRepository<PushMetrics, Long> {
-    
-    PushMetrics findFirstByMonitorIdOrderByTimeDesc(Long monitorId);
+public interface AlertCollectorDao extends JpaRepository<Collector, Long>, JpaSpecificationExecutor<Collector> {
 
-    @Transactional(rollbackFor = Exception.class)
-    void deleteAllByTimeBefore(Long time);
+    /**
+     * Query collector by name
+     * @param name collector name
+     * @return collector
+     */
+    Collector findCollectorByName(String name);
 }

hertzbeat-alerter/src/main/java/org/apache/hertzbeat/alert/dto/AlibabaCloudSlsExternAlert.java

@@ -0,0 +1,184 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hertzbeat.alert.dto;
+
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.util.Arrays;
+import java.util.Map;
+import java.util.Optional;
+import java.util.stream.Collectors;
+
+
+/**
+ * Alibaba Cloud 'Simple Log Service(SLS)' alert content entity.
+ *
+ * @see <a href="https://help.aliyun.com/zh/sls/user-guide/variables-in-new-alert-templates"/>
+ */
+@Data
+@Builder
+@AllArgsConstructor
+@NoArgsConstructor
+public class AlibabaCloudSlsExternAlert {
+
+    /**
+     * The id of the instance on which the alarm was triggered
+     */
+    @JsonProperty("alert_instance_id")
+    private String alertInstanceId;
+
+    /**
+     * Alarm rule id, unique within project
+     */
+    @JsonProperty("alert_id")
+    private String alertId;
+
+    /**
+     * Alarm rule name
+     */
+    @JsonProperty("alert_name")
+    private String alertName;
+
+    /**
+     * Region
+     */
+    private String region;
+
+    /**
+     * Alarm rule belongs to Project
+     */
+    private String project;
+
+    /**
+     * Time of this evaluation
+     */
+    @JsonProperty("alert_time")
+    private int alertTime;
+
+    /**
+     * First trigger time
+     */
+    @JsonProperty("fire_time")
+    private int fireTime;
+
+    /**
+     * Alarm recovery time
+     * If the alarm status is firing, the value is 0.
+     * If the alarm state is resolved, the value is the specific recovery time.
+     */
+    @JsonProperty("resolve_time")
+    private int resolveTime;
+
+    /**
+     * Alarm status.
+     * firing: Triggers an alarm.
+     * resolved: Notification of resumption.
+     */
+    private String status;
+
+    /**
+     * The total number of entries in the data that triggered the alert,
+     * which may be more than 100, for example after a Cartesian product operation.
+     */
+    @JsonProperty("fire_results_count")
+    private int fireResultsCount;
+
+    /**
+     * Tag list
+     * Example: {"env":"test"}
+     */
+    private Map<String, String> labels;
+
+    /**
+     * Labeled lists
+     * Example: { "title": "Alarm title","desc": "Alarm desc" }
+     */
+    private Map<String, String> annotations;
+
+    /**
+     * Alarm severity.
+     *
+     * 10: Critical
+     * 8: High
+     * 6: Medium
+     * 4: Low
+     * 2: Report only
+     */
+    private int severity;
+
+    /**
+     *
+     */
+    @JsonProperty("signin_url")
+    private String signinUrl;
+
+
+    public String getAnnotation(String key) {
+        if (null == this.annotations || this.annotations.isEmpty()) {
+            return "N/A";
+        }
+        return this.annotations.get(key);
+    }
+
+    /**
+     * Severity
+     */
+    public enum Severity {
+
+        CRITICAL(10, "Critical"),
+
+        HIGH(8, "High"),
+
+        MEDIUM(6, "Medium"),
+
+        LOW(4, "Low"),
+
+        REPORT_ONLY(2, "Report only");
+
+        private static final Map<Integer, Severity> STATUS_MAP;
+
+        static {
+            STATUS_MAP = Arrays.stream(Severity.values()).collect(Collectors.toMap(Severity::getStatus, t -> t,  (oldVal, newVal) -> newVal));
+        }
+
+        private final int status;
+        private final String alias;
+
+        Severity(int status, String alias) {
+            this.status = status;
+            this.alias = alias;
+        }
+
+        public static Optional<Severity> convert(int severity) {
+            return Optional.ofNullable(STATUS_MAP.get(severity));
+        }
+
+        public int getStatus() {
+            return status;
+        }
+
+        public String getAlias() {
+            return alias;
+        }
+    }
+}

hertzbeat-alerter/src/main/java/org/apache/hertzbeat/alert/dto/HuaweiCloudExternAlert.java

@@ -0,0 +1,237 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hertzbeat.alert.dto;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.util.Arrays;
+
+/**
+ * Huawei Cloud (CES) alert content entity.
+ *
+ * @see <a href="https://support.huaweicloud.com/usermanual-ces/ces_01_0218.html"/>
+ */
+@Data
+@Builder
+@AllArgsConstructor
+@NoArgsConstructor
+public class HuaweiCloudExternAlert {
+
+    public static final String FIELD_MESSAGE = "message";
+    public static final String FIELD_MESSAGE_ID = "message_id";
+    public static final String FIELD_TIMESTAMP = "timestamp";
+    public static final String FIELD_TOPIC_URN = "topic_urn";
+    public static final String FIELD_TYPE = "type";
+    public static final String FIELD_SUBJECT = "subject";
+    public static final String FIELD_SUBSCRIBE_URL = "subscribe_url";
+
+    /**
+     * Signature information.
+     */
+    private String signature;
+
+    /**
+     * Subject
+     */
+    private String subject;
+
+    /**
+     * The unique identifier of a topic, indicating the topic to which the message belongs.
+     */
+    @JsonProperty("topic_urn")
+    private String topicUrn;
+
+    /**
+     * Message unique identifier.
+     */
+    @JsonProperty("message_id")
+    private String messageId;
+
+    /**
+     * Message
+     */
+    private String message;
+
+    /**
+     * message types, the message types are respectively:
+     * SubscriptionConfirmation、Notification、UnsubscribeConfirmation
+     */
+    private String type;
+
+    /**
+     * Subscription confirms the URL that needs to be accessed
+     */
+    @JsonProperty("subscribe_url")
+    private String subscribeUrl;
+
+    /**
+     * The certificate URL used for message signing, which does not require authentication and can be accessed directly.
+     */
+    @JsonProperty("signing_cert_url")
+    private String signingCertUrl;
+
+    /**
+     * The timestamp of when the message was first sent.
+     */
+    private String timestamp;
+
+    /**
+     * Alert message
+     */
+    @Data
+    @Builder
+    @AllArgsConstructor
+    @NoArgsConstructor
+    public static class AlertMessage {
+
+        private String version;
+
+        private AlertData data;
+    }
+
+    /**
+     * Alert data
+     */
+    @Data
+    @Builder
+    @AllArgsConstructor
+    @NoArgsConstructor
+    public static class AlertData {
+
+        /**
+         * Whether an alarm occurs.
+         * Note: Empty and false are both recovery notifications.
+         * Note: There are no recovery notifications for event types
+         */
+        @JsonProperty("IsAlarm")
+        private Boolean alarm;
+
+        /**
+         * Alarm time
+         */
+        @JsonProperty("AlarmTime")
+        private String alarmTime;
+
+        /**
+         * Resource ID
+         */
+        @JsonProperty("ResourceId")
+        private String resourceId;
+
+        /**
+         * The name of the metric
+         */
+        @JsonProperty("MetricName")
+        private String metricName;
+
+        /**
+         * Specifies the alarm severity, which can be Critical, Major, Minor, or Informational.
+         */
+        @JsonProperty("AlarmLevel")
+        private String alarmLevel;
+
+        /**
+         * Namespace
+         */
+        @JsonProperty("Namespace")
+        private String namespace;
+
+        /**
+         * Region
+         */
+        @JsonProperty("Region")
+        private String region;
+
+        /**
+         * Dimension name
+         */
+        @JsonProperty("DimensionName")
+        private String dimensionName;
+
+        /**
+         * Resource name
+         */
+        @JsonProperty("ResourceName")
+        private String resourceName;
+
+        /**
+         * Alarm record ID
+         */
+        @JsonProperty("AlarmRecordID")
+        private String alarmRecordId;
+
+        /**
+         * Current data
+         */
+        @JsonProperty("CurrentData")
+        private String currentData;
+
+        /**
+         * The comparison conditions for the alarm thresholds can be >, =, <, >=, <=.
+         */
+        @JsonProperty("ComparisonOperator")
+        private String comparisonOperator;
+
+        /**
+         * Alarm value
+         */
+        @JsonProperty("Value")
+        private String value;
+
+        /**
+         * Number of consecutive occurrences of triggered alarms
+         */
+        @JsonProperty("Count")
+        private int count;
+
+    }
+
+    /**
+     * Huawei cloud alert type
+     */
+    public enum AlertType {
+
+        SUBSCRIPTION("SubscriptionConfirmation"),
+
+        UNSUBSCRIBE("UnsubscribeConfirmation"),
+
+        NOTIFICATION("Notification");
+
+        private final String type;
+
+        AlertType(String type) {
+            this.type = type;
+        }
+
+        public static boolean valid(String type) {
+            if (null == type || type.isEmpty()) {
+                return false;
+            }
+            return Arrays.stream(AlertType.values()).anyMatch(alertType -> alertType.getType().equals(type));
+        }
+
+        public String getType() {
+            return type;
+        }
+    }
+
+}

hertzbeat-alerter/src/main/java/org/apache/hertzbeat/alert/dto/SkyWalkingExternAlert.java

@@ -0,0 +1,66 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hertzbeat.alert.dto;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.util.List;
+
+
+/**
+ * SkyWalking Alert Content Entity
+ * @see <a href="https://skywalking.apache.org/docs/main/latest/en/setup/backend/backend-alarm/">backend-alarm</a>
+ */
+@Data
+@Builder
+@AllArgsConstructor
+@NoArgsConstructor
+public class SkyWalkingExternAlert {
+
+    private Long scopeId;
+
+    private String scope;
+
+    private String name;
+
+    private String id0;
+
+    private String id1;
+
+    private String ruleName;
+
+    private String alarmMessage;
+
+    private Long startTime;
+
+    private List<Tag> tags;
+
+    /**
+     * SkyWalking Tag Entity
+     */
+    @Data
+    public static class Tag {
+
+        private String key;
+
+        private String value;
+    }
+}

hertzbeat-alerter/src/main/java/org/apache/hertzbeat/alert/dto/TencentCloudExternAlert.java

@@ -118,11 +118,11 @@ public class TencentCloudExternAlert {
     /**
      * Transaction alarm
      */
-    private static final String EVENT = "event";
+    public static final String EVENT = "event";
 
     /**
      * Indicator alarm
      */
-    private static final String METRIC = "metric";
+    public static final String METRIC = "metric";
 
 }

hertzbeat-alerter/src/main/java/org/apache/hertzbeat/alert/dto/UptimeKumaExternAlert.java

@@ -0,0 +1,133 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hertzbeat.alert.dto;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * uptime-kuma alert content entity
+ */
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+@Builder
+public class UptimeKumaExternAlert {
+
+    private Heartbeat heartbeat;
+
+    private Monitor monitor;
+
+    private String msg;
+
+    /**
+     * Monitor information
+     */
+    @Data
+    @AllArgsConstructor
+    @NoArgsConstructor
+    public static class Heartbeat {
+        @JsonProperty("monitorID")
+        private int monitorId;
+        private int status;
+        private String time;
+        private String msg;
+        private boolean important;
+        private int duration;
+        private String timezone;
+        private String timezoneOffset;
+        private String localDateTime;
+    }
+
+    /**
+     * Monitor information
+     */
+    @Data
+    @AllArgsConstructor
+    @NoArgsConstructor
+    public static class Monitor {
+        private int id;
+        private String name;
+        private String description;
+        private String pathName;
+        private String parent;
+        @JsonProperty("childrenIDs")
+        private List<String> childrenIds;
+        private String url;
+        private String method;
+        private String hostname;
+        private String port;
+        @JsonProperty("maxretries")
+        private int maxRetries;
+        private int weight;
+        private boolean active;
+        private boolean forceInactive;
+        private String type;
+        private int timeout;
+        private int interval;
+        private int retryInterval;
+        private int resendInterval;
+        private String keyword;
+        private boolean invertKeyword;
+        private boolean expiryNotification;
+        private boolean ignoreTls;
+        private boolean upsideDown;
+        private int packetSize;
+        @JsonProperty("maxredirects")
+        private int maxRedirects;
+        @JsonProperty("accepted_statuscodes")
+        private List<String> acceptedStatusCodes;
+        private String dnsResolveType;
+        private String dnsResolveServer;
+        private String dnsLastResult;
+        private String dockerContainer;
+        private String dockerHost;
+        private String proxyId;
+        private Map<String, Object> notificationIDList;
+        private List<String> tags;
+        private boolean maintenance;
+        private String mqttTopic;
+        private String mqttSuccessMessage;
+        private String databaseQuery;
+        private String authMethod;
+        private String grpcUrl;
+        private String grpcProtobuf;
+        private String grpcMethod;
+        private String grpcServiceName;
+        private boolean grpcEnableTls;
+        private String radiusCalledStationId;
+        private String radiusCallingStationId;
+        private String game;
+        private boolean gamedigGivenPortOnly;
+        private String httpBodyEncoding;
+        private String jsonPath;
+        private String expectedValue;
+        private String kafkaProducerTopic;
+        private List<String> kafkaProducerBrokers;
+        private boolean kafkaProducerSsl;
+        private boolean kafkaProducerAllowAutoTopicCreation;
+        private String kafkaProducerMessage;
+        private String screenshot;
+        private boolean includeSensitiveData;
+    }
+}

hertzbeat-alerter/src/main/java/org/apache/hertzbeat/alert/dto/VolcEngineExternEventAlert.java

@@ -0,0 +1,121 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hertzbeat.alert.dto;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.util.List;
+
+
+/**
+ * volcengine event alert entity class
+ */
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+public class VolcEngineExternEventAlert {
+    @JsonProperty("Type")
+    private String type;
+
+    @JsonProperty("AccountId")
+    private String accountId;
+
+    @JsonProperty("Source")
+    private String source;
+
+    @JsonProperty("ProjectName")
+    private String projectName;
+
+    @JsonProperty("Id")
+    private String id;
+
+    @JsonProperty("EventType")
+    private String eventType;
+
+    @JsonProperty("DescriptionCN")
+    private String descriptionCn;
+
+    @JsonProperty("HappenedAt")
+    private Long happenedAt;
+
+    @JsonProperty("Region")
+    private String region;
+
+    @JsonProperty("Details")
+    private EventDetails details;
+
+    @JsonProperty("Rules")
+    private List<EventRule> rules;
+
+    /**
+     * event details
+     */
+    @Data
+    public static class EventDetails {
+        @JsonProperty("specversion")
+        private String specVersion;
+
+        @JsonProperty("id")
+        private String id;
+
+        @JsonProperty("source")
+        private String source;
+
+        @JsonProperty("type")
+        private String type;
+
+        @JsonProperty("volcpublishtime")
+        private String volcPublishTime;
+
+        @JsonProperty("volcregion")
+        private String volcRegion;
+
+        @JsonProperty("volcaccountid")
+        private String volcAccountId;
+
+        @JsonProperty("volceventbusname")
+        private String volcEventBusName;
+
+        @JsonProperty("volcresourcename")
+        private String volcResourceName;
+
+        @JsonProperty("subject")
+        private String subject;
+
+        @JsonProperty("time")
+        private String time;
+    }
+
+    /**
+     * event rule
+     */
+    @Data
+    public static class EventRule {
+        @JsonProperty("RuleId")
+        private String ruleId;
+
+        @JsonProperty("RuleName")
+        private String ruleName;
+
+        @JsonProperty("Level")
+        private String level;
+    }
+}

hertzbeat-alerter/src/main/java/org/apache/hertzbeat/alert/dto/VolcEngineExternMetricAlert.java

@@ -0,0 +1,203 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hertzbeat.alert.dto;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.NoArgsConstructor;
+
+import java.util.List;
+
+/**
+ * Volcengine alarm entity class
+ */
+@Data
+@NoArgsConstructor
+@AllArgsConstructor
+@Builder
+public class VolcEngineExternMetricAlert {
+
+    @JsonProperty("Type")
+    private String type;
+
+    @JsonProperty("AccountId")
+    private String accountId;
+
+    @JsonProperty("RuleName")
+    private String ruleName;
+
+    @JsonProperty("RuleId")
+    private String ruleId;
+
+    @JsonProperty("Namespace")
+    private String namespace;
+
+    @JsonProperty("SubNamespace")
+    private String subNamespace;
+
+    @JsonProperty("Level")
+    private String level;
+
+    @JsonProperty("HappenedAt")
+    private String happenedAt;
+
+    @JsonProperty("RuleCondition")
+    private String ruleCondition;
+
+    @JsonProperty("Resources")
+    private List<Resource> resources;
+
+    @JsonProperty("RecoveredResources")
+    private List<Resource> recoveredResources;
+
+    @JsonProperty("NoDataResources")
+    private List<NoDataResource> noDataResources;
+
+    @JsonProperty("NoDataRecoveredResources")
+    private List<NoDataRecoveredResource> noDataRecoveredResources;
+
+    /**
+     * alert resource entity class
+     */
+    @Data
+    @NoArgsConstructor
+    @AllArgsConstructor
+    @Builder
+    public static class Resource {
+        @JsonProperty("Id")
+        private String id;
+
+        @JsonProperty("Name")
+        private String name;
+
+        @JsonProperty("Region")
+        private String region;
+
+        @JsonProperty("FirstAlertTime")
+        private Long firstAlertTime;
+
+        @JsonProperty("LastAlertTime")
+        private Long lastAlertTime;
+
+        @JsonProperty("Metrics")
+        private List<Metric> metrics;
+
+        @JsonProperty("AlertGroupId")
+        private String alertGroupId;
+
+        @JsonProperty("Dimensions")
+        private List<Dimension> dimensions;
+    }
+
+    /**
+     * alert no data resource entity class
+     */
+    @Data
+    @NoArgsConstructor
+    @AllArgsConstructor
+    @EqualsAndHashCode(callSuper = true)
+    public static class NoDataResource extends Resource {
+        @JsonProperty("NoDataMetrics")
+        private List<Metric> noDataMetrics;
+    }
+
+    /**
+     * alert no data recovered resource entity class
+     */
+    @Data
+    @NoArgsConstructor
+    @AllArgsConstructor
+    @EqualsAndHashCode(callSuper = true)
+    public static class NoDataRecoveredResource extends Resource {
+        @JsonProperty("DroppedMetrics")
+        private List<DroppedMetric> droppedMetrics;
+    }
+
+    /**
+     * alert metric entity class
+     */
+    @Data
+    @NoArgsConstructor
+    @AllArgsConstructor
+    public static class Metric {
+        @JsonProperty("Name")
+        private String name;
+
+        @JsonProperty("Unit")
+        private String unit;
+
+        @JsonProperty("Threshold")
+        private Double threshold;
+
+        @JsonProperty("CurrentValue")
+        private Object currentValue;
+
+        @JsonProperty("Description")
+        private String description;
+
+        @JsonProperty("Warning")
+        private Boolean warning;
+    }
+
+    /**
+     * alert dropped metric entity class
+     */
+    @Data
+    @NoArgsConstructor
+    @AllArgsConstructor
+    @EqualsAndHashCode(callSuper = true)
+    public static class DroppedMetric extends Metric {
+        @JsonProperty("Reason")
+        private String reason;
+    }
+
+    /**
+     * resource dimension entity class
+     */
+    @Data
+    @NoArgsConstructor
+    @AllArgsConstructor
+    public static class Dimension {
+        @JsonProperty("Name")
+        private String name;
+
+        @JsonProperty("NameCN")
+        private String nameCn;
+
+        @JsonProperty("Value")
+        private String value;
+
+        @JsonProperty("Description")
+        private String description;
+    }
+
+
+    public static final String ALERT_TYPE_METRIC = "Metric";
+    public static final String ALERT_TYPE_EVENT = "Event";
+    public static final String ALERT_TYPE_METRIC_RECOVERED = "MetricRecovered";
+    public static final String ALERT_TYPE_METRICS_NODATA = "MetricsNoData";
+    public static final String ALERT_TYPE_NO_DATA_RECOVERED = "NoDataRecovered";
+
+}
+
+
+
+

hertzbeat-alerter/src/main/java/org/apache/hertzbeat/alert/expr/AlertExpressionBaseVisitor.java

@@ -0,0 +1,353 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// Generated from AlertExpression.g4 by ANTLR 4.13.2
+
+package org.apache.hertzbeat.alert.expr;
+
+import org.antlr.v4.runtime.tree.AbstractParseTreeVisitor;
+
+/**
+ * This class provides an empty implementation of {@link AlertExpressionVisitor},
+ * which can be extended to create a visitor which only needs to handle a subset
+ * of the available methods.
+ *
+ * @param <T> The return type of the visit operation. Use {@link Void} for
+ * operations with no return type.
+ */
+@SuppressWarnings("CheckReturnValue")
+public class AlertExpressionBaseVisitor<T> extends AbstractParseTreeVisitor<T> implements AlertExpressionVisitor<T> {
+    /**
+     * {@inheritDoc}
+     *
+     * <p>The default implementation returns the result of calling
+     * {@link #visitChildren} on {@code ctx}.</p>
+     */
+    @Override public T visitExpression(AlertExpressionParser.ExpressionContext ctx) { return visitChildren(ctx); }
+
+    /**
+     * {@inheritDoc}
+     *
+     * <p>The default implementation returns the result of calling
+     * {@link #visitChildren} on {@code ctx}.</p>
+     */
+    @Override public T visitAndExpr(AlertExpressionParser.AndExprContext ctx) { return visitChildren(ctx); }
+
+    /**
+     * {@inheritDoc}
+     *
+     * <p>The default implementation returns the result of calling
+     * {@link #visitChildren} on {@code ctx}.</p>
+     */
+    @Override public T visitComparisonExpr(AlertExpressionParser.ComparisonExprContext ctx) { return visitChildren(ctx); }
+
+    /**
+     * {@inheritDoc}
+     *
+     * <p>The default implementation returns the result of calling
+     * {@link #visitChildren} on {@code ctx}.</p>
+     */
+    @Override public T visitUnlessExpr(AlertExpressionParser.UnlessExprContext ctx) { return visitChildren(ctx); }
+
+    /**
+     * {@inheritDoc}
+     *
+     * <p>The default implementation returns the result of calling
+     * {@link #visitChildren} on {@code ctx}.</p>
+     */
+    @Override public T visitSqlExpr(AlertExpressionParser.SqlExprContext ctx) { return visitChildren(ctx); }
+
+    /**
+     * {@inheritDoc}
+     *
+     * <p>The default implementation returns the result of calling
+     * {@link #visitChildren} on {@code ctx}.</p>
+     */
+    @Override public T visitSqlCallExpr(AlertExpressionParser.SqlCallExprContext ctx) { return visitChildren(ctx); }
+
+    /**
+     * {@inheritDoc}
+     *
+     * <p>The default implementation returns the result of calling
+     * {@link #visitChildren} on {@code ctx}.</p>
+     */
+    @Override public T visitLiteralExpr(AlertExpressionParser.LiteralExprContext ctx) { return visitChildren(ctx); }
+
+    /**
+     * {@inheritDoc}
+     *
+     * <p>The default implementation returns the result of calling
+     * {@link #visitChildren} on {@code ctx}.</p>
+     */
+    @Override public T visitParenExpr(AlertExpressionParser.ParenExprContext ctx) { return visitChildren(ctx); }
+
+    /**
+     * {@inheritDoc}
+     *
+     * <p>The default implementation returns the result of calling
+     * {@link #visitChildren} on {@code ctx}.</p>
+     */
+    @Override public T visitPromqlCallExpr(AlertExpressionParser.PromqlCallExprContext ctx) { return visitChildren(ctx); }
+
+    /**
+     * {@inheritDoc}
+     *
+     * <p>The default implementation returns the result of calling
+     * {@link #visitChildren} on {@code ctx}.</p>
+     */
+    @Override public T visitPromqlExpr(AlertExpressionParser.PromqlExprContext ctx) { return visitChildren(ctx); }
+
+    /**
+     * {@inheritDoc}
+     *
+     * <p>The default implementation returns the result of calling
+     * {@link #visitChildren} on {@code ctx}.</p>
+     */
+    @Override public T visitOrExpr(AlertExpressionParser.OrExprContext ctx) { return visitChildren(ctx); }
+
+    /**
+     * {@inheritDoc}
+     *
+     * <p>The default implementation returns the result of calling
+     * {@link #visitChildren} on {@code ctx}.</p>
+     */
+    @Override public T visitFunctionCall(AlertExpressionParser.FunctionCallContext ctx) { return visitChildren(ctx); }
+
+    /**
+     * {@inheritDoc}
+     *
+     * <p>The default implementation returns the result of calling
+     * {@link #visitChildren} on {@code ctx}.</p>
+     */
+    @Override public T visitParameterList(AlertExpressionParser.ParameterListContext ctx) { return visitChildren(ctx); }
+
+    /**
+     * {@inheritDoc}
+     *
+     * <p>The default implementation returns the result of calling
+     * {@link #visitChildren} on {@code ctx}.</p>
+     */
+    @Override public T visitParameter(AlertExpressionParser.ParameterContext ctx) { return visitChildren(ctx); }
+
+    /**
+     * {@inheritDoc}
+     *
+     * <p>The default implementation returns the result of calling
+     * {@link #visitChildren} on {@code ctx}.</p>
+     */
+    @Override public T visitNumber(AlertExpressionParser.NumberContext ctx) { return visitChildren(ctx); }
+
+    /**
+     * {@inheritDoc}
+     *
+     * <p>The default implementation returns the result of calling
+     * {@link #visitChildren} on {@code ctx}.</p>
+     */
+    @Override public T visitString(AlertExpressionParser.StringContext ctx) { return visitChildren(ctx); }
+
+    /**
+     * {@inheritDoc}
+     *
+     * <p>The default implementation returns the result of calling
+     * {@link #visitChildren} on {@code ctx}.</p>
+     */
+    @Override public T visitDuration(AlertExpressionParser.DurationContext ctx) { return visitChildren(ctx); }
+
+    /**
+     * {@inheritDoc}
+     *
+     * <p>The default implementation returns the result of calling
+     * {@link #visitChildren} on {@code ctx}.</p>
+     */
+    @Override public T visitFunctionName(AlertExpressionParser.FunctionNameContext ctx) { return visitChildren(ctx); }
+
+    /**
+     * {@inheritDoc}
+     *
+     * <p>The default implementation returns the result of calling
+     * {@link #visitChildren} on {@code ctx}.</p>
+     */
+    @Override public T visitSelectSql(AlertExpressionParser.SelectSqlContext ctx) { return visitChildren(ctx); }
+
+    /**
+     * {@inheritDoc}
+     *
+     * <p>The default implementation returns the result of calling
+     * {@link #visitChildren} on {@code ctx}.</p>
+     */
+    @Override public T visitSelectFieldList(AlertExpressionParser.SelectFieldListContext ctx) { return visitChildren(ctx); }
+
+    /**
+     * {@inheritDoc}
+     *
+     * <p>The default implementation returns the result of calling
+     * {@link #visitChildren} on {@code ctx}.</p>
+     */
+    @Override public T visitSelectField(AlertExpressionParser.SelectFieldContext ctx) { return visitChildren(ctx); }
+
+    /**
+     * {@inheritDoc}
+     *
+     * <p>The default implementation returns the result of calling
+     * {@link #visitChildren} on {@code ctx}.</p>
+     */
+    @Override public T visitGroupByList(AlertExpressionParser.GroupByListContext ctx) { return visitChildren(ctx); }
+
+    /**
+     * {@inheritDoc}
+     *
+     * <p>The default implementation returns the result of calling
+     * {@link #visitChildren} on {@code ctx}.</p>
+     */
+    @Override public T visitOrderByList(AlertExpressionParser.OrderByListContext ctx) { return visitChildren(ctx); }
+
+    /**
+     * {@inheritDoc}
+     *
+     * <p>The default implementation returns the result of calling
+     * {@link #visitChildren} on {@code ctx}.</p>
+     */
+    @Override public T visitOrderByField(AlertExpressionParser.OrderByFieldContext ctx) { return visitChildren(ctx); }
+
+    /**
+     * {@inheritDoc}
+     *
+     * <p>The default implementation returns the result of calling
+     * {@link #visitChildren} on {@code ctx}.</p>
+     */
+    @Override public T visitLimitClause(AlertExpressionParser.LimitClauseContext ctx) { return visitChildren(ctx); }
+
+    /**
+     * {@inheritDoc}
+     *
+     * <p>The default implementation returns the result of calling
+     * {@link #visitChildren} on {@code ctx}.</p>
+     */
+    @Override public T visitRelList(AlertExpressionParser.RelListContext ctx) { return visitChildren(ctx); }
+
+    /**
+     * {@inheritDoc}
+     *
+     * <p>The default implementation returns the result of calling
+     * {@link #visitChildren} on {@code ctx}.</p>
+     */
+    @Override public T visitRelation(AlertExpressionParser.RelationContext ctx) { return visitChildren(ctx); }
+
+    /**
+     * {@inheritDoc}
+     *
+     * <p>The default implementation returns the result of calling
+     * {@link #visitChildren} on {@code ctx}.</p>
+     */
+    @Override public T visitConditionList(AlertExpressionParser.ConditionListContext ctx) { return visitChildren(ctx); }
+
+    /**
+     * {@inheritDoc}
+     *
+     * <p>The default implementation returns the result of calling
+     * {@link #visitChildren} on {@code ctx}.</p>
+     */
+    @Override public T visitCompOp(AlertExpressionParser.CompOpContext ctx) { return visitChildren(ctx); }
+
+    /**
+     * {@inheritDoc}
+     *
+     * <p>The default implementation returns the result of calling
+     * {@link #visitChildren} on {@code ctx}.</p>
+     */
+    @Override public T visitCondition(AlertExpressionParser.ConditionContext ctx) { return visitChildren(ctx); }
+
+    /**
+     * {@inheritDoc}
+     *
+     * <p>The default implementation returns the result of calling
+     * {@link #visitChildren} on {@code ctx}.</p>
+     */
+    @Override public T visitConditionUnit(AlertExpressionParser.ConditionUnitContext ctx) { return visitChildren(ctx); }
+
+    /**
+     * {@inheritDoc}
+     *
+     * <p>The default implementation returns the result of calling
+     * {@link #visitChildren} on {@code ctx}.</p>
+     */
+    @Override public T visitPromql(AlertExpressionParser.PromqlContext ctx) { return visitChildren(ctx); }
+
+    /**
+     * {@inheritDoc}
+     *
+     * <p>The default implementation returns the result of calling
+     * {@link #visitChildren} on {@code ctx}.</p>
+     */
+    @Override public T visitMetricSelector(AlertExpressionParser.MetricSelectorContext ctx) { return visitChildren(ctx); }
+
+    /**
+     * {@inheritDoc}
+     *
+     * <p>The default implementation returns the result of calling
+     * {@link #visitChildren} on {@code ctx}.</p>
+     */
+    @Override public T visitLabelMatcherList(AlertExpressionParser.LabelMatcherListContext ctx) { return visitChildren(ctx); }
+
+    /**
+     * {@inheritDoc}
+     *
+     * <p>The default implementation returns the result of calling
+     * {@link #visitChildren} on {@code ctx}.</p>
+     */
+    @Override public T visitLabelMatcherItem(AlertExpressionParser.LabelMatcherItemContext ctx) { return visitChildren(ctx); }
+
+    /**
+     * {@inheritDoc}
+     *
+     * <p>The default implementation returns the result of calling
+     * {@link #visitChildren} on {@code ctx}.</p>
+     */
+    @Override public T visitLabelMatcherOp(AlertExpressionParser.LabelMatcherOpContext ctx) { return visitChildren(ctx); }
+
+    /**
+     * {@inheritDoc}
+     *
+     * <p>The default implementation returns the result of calling
+     * {@link #visitChildren} on {@code ctx}.</p>
+     */
+    @Override public T visitLabelList(AlertExpressionParser.LabelListContext ctx) { return visitChildren(ctx); }
+
+    /**
+     * {@inheritDoc}
+     *
+     * <p>The default implementation returns the result of calling
+     * {@link #visitChildren} on {@code ctx}.</p>
+     */
+    @Override public T visitInstantVectorOp(AlertExpressionParser.InstantVectorOpContext ctx) { return visitChildren(ctx); }
+
+    /**
+     * {@inheritDoc}
+     *
+     * <p>The default implementation returns the result of calling
+     * {@link #visitChildren} on {@code ctx}.</p>
+     */
+    @Override public T visitAggregationOperator(AlertExpressionParser.AggregationOperatorContext ctx) { return visitChildren(ctx); }
+
+    /**
+     * {@inheritDoc}
+     *
+     * <p>The default implementation returns the result of calling
+     * {@link #visitChildren} on {@code ctx}.</p>
+     */
+    @Override public T visitBinaryOperator(AlertExpressionParser.BinaryOperatorContext ctx) { return visitChildren(ctx); }
+}

hertzbeat-alerter/src/main/java/org/apache/hertzbeat/alert/expr/AlertExpressionEvalVisitor.java

@@ -0,0 +1,334 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hertzbeat.alert.expr;
+
+import org.antlr.v4.runtime.CommonTokenStream;
+import org.apache.hertzbeat.warehouse.db.QueryExecutor;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.stream.Collectors;
+
+/**
+ * Alert expression visitor implement
+ */
+public class AlertExpressionEvalVisitor extends AlertExpressionBaseVisitor<List<Map<String, Object>>> {
+
+    private static final String THRESHOLD = "__threshold__";
+    private static final String NAME = "__name__";
+    private static final String VALUE = "__value__";
+    private static final String TIMESTAMP = "__timestamp__";
+
+    private final QueryExecutor executor;
+    private final CommonTokenStream tokens;
+
+    public AlertExpressionEvalVisitor(QueryExecutor executor, CommonTokenStream tokens) {
+        this.executor = executor;
+        this.tokens = tokens;
+    }
+
+    @Override
+    public List<Map<String, Object>> visitExpression(AlertExpressionParser.ExpressionContext ctx) {
+        return visit(ctx.expr());
+    }
+
+    @Override
+    public List<Map<String, Object>> visitParenExpr(AlertExpressionParser.ParenExprContext ctx) {
+        return visit(ctx.expr());
+    }
+
+    @Override
+    public List<Map<String, Object>> visitComparisonExpr(AlertExpressionParser.ComparisonExprContext ctx) {
+        List<Map<String, Object>> leftResult = visit(ctx.left);
+        List<Map<String, Object>> rightResult = visit(ctx.right);
+        if (rightResult.size() == 1 && rightResult.get(0).containsKey(THRESHOLD)) {
+            double threshold = (double) rightResult.get(0).get(THRESHOLD);
+            String operator = ctx.op.getText();
+
+            List<Map<String, Object>> result = new ArrayList<>();
+            for (Map<String, Object> item : leftResult) {
+                Object queryValues = item.get(VALUE);
+                if (queryValues == null) {
+                    // ignore the query result data is empty
+                    continue;
+                }
+                // queryValues may be a list of values, or a single value
+                Object matchValue = evaluateCondition(queryValues, operator, threshold);
+                Map<String, Object> resultMap = new HashMap(item);
+                resultMap.put(VALUE, matchValue);
+                // if matchValue is null, mean not match the threshold
+                // if not null, mean match the threshold
+                result.add(resultMap);
+            }
+            return result;
+        }
+        return new LinkedList<>();
+    }
+
+    @Override
+    public List<Map<String, Object>> visitAndExpr(AlertExpressionParser.AndExprContext ctx) {
+        List<Map<String, Object>> leftOperand = visit(ctx.left);
+        List<Map<String, Object>> rightOperand = visit(ctx.right);
+        List<Map<String, Object>> results = new ArrayList<>();
+
+        // build a hash set of the right-side tag collection
+        Set<String> rightLabelsSet = rightOperand.stream()
+                .filter(item -> item.get(VALUE) != null)
+                .map(this::labelKey)
+                .collect(Collectors.toSet());
+
+        // iterate over the left side, O(1) match
+        for (Map<String, Object> leftItem : leftOperand) {
+            Object leftVal = leftItem.get(VALUE);
+            if (leftVal == null) {
+                continue;
+            }
+            String labelKey = labelKey(leftItem);
+            if (rightLabelsSet.contains(labelKey)) {
+                results.add(new HashMap<>(leftItem));
+            }
+        }
+        return results;
+    }
+
+    @Override
+    public List<Map<String, Object>> visitOrExpr(AlertExpressionParser.OrExprContext ctx) {
+        List<Map<String, Object>> leftOperand = visit(ctx.left);
+        List<Map<String, Object>> rightOperand = visit(ctx.right);
+
+        Map<String, Object> leftMap = null;
+        boolean leftMatch = false;
+        Map<String, Object> rightMap = null;
+        boolean rightMatch = false;
+        for (Map<String, Object> item : leftOperand) {
+            if (leftMap == null) {
+                leftMap = item;
+            }
+            if (item.get(VALUE) != null) {
+                leftMap = item;
+                leftMatch = true;
+                break;
+            }
+        }
+        for (Map<String, Object> item : rightOperand) {
+            if (rightMap == null) {
+                rightMap = item;
+            }
+            if (item.get(VALUE) != null) {
+                rightMap = item;
+                rightMatch = true;
+                break;
+            }
+        }
+        if (leftMatch && rightMatch) {
+            rightMap.putAll(leftMap);
+            return new LinkedList<>(List.of(rightMap));
+        } else if (leftMatch) {
+            return new LinkedList<>(List.of(leftMap));
+        } else if (rightMatch) {
+            return new LinkedList<>(List.of(rightMap));
+        } else {
+            if (leftMap != null && rightMap != null) {
+                rightMap.putAll(leftMap);
+                return new LinkedList<>(List.of(rightMap));
+            } else if (leftMap != null) {
+                return new LinkedList<>(List.of(leftMap));
+            } else if (rightMap != null) {
+                return new LinkedList<>(List.of(rightMap));
+            }
+        }
+        return new LinkedList<>();
+    }
+
+    @Override
+    public List<Map<String, Object>> visitUnlessExpr(AlertExpressionParser.UnlessExprContext ctx) {
+        List<Map<String, Object>> leftOperand = visit(ctx.left);
+        List<Map<String, Object>> rightOperand = visit(ctx.right);
+        Map<String, Object> leftMap = null;
+        boolean leftMatch = false;
+        Map<String, Object> rightMap = null;
+        boolean rightMatch = false;
+        for (Map<String, Object> item : leftOperand) {
+            if (leftMap == null) {
+                leftMap = item;
+            }
+            if (item.get(VALUE) != null) {
+                leftMap = item;
+                leftMatch = true;
+                break;
+            }
+        }
+        for (Map<String, Object> item : rightOperand) {
+            if (rightMap == null) {
+                rightMap = item;
+            }
+            if (item.get(VALUE) != null) {
+                rightMap = item;
+                rightMatch = true;
+                break;
+            }
+        }
+        if (leftMatch && !rightMatch) {
+            return new LinkedList<>(List.of(leftMap));
+        } else {
+            if (leftMap != null) {
+                leftMap.put(VALUE, null);
+                return new LinkedList<>(List.of(leftMap));
+            } else {
+                if (rightMap != null) {
+                    rightMap.put(VALUE, null);
+                    return new LinkedList<>(List.of(rightMap));
+                }
+            }
+        }
+        return new LinkedList<>();
+    }
+
+    @Override
+    public List<Map<String, Object>> visitLiteralExpr(AlertExpressionParser.LiteralExprContext ctx) {
+        double value = Double.parseDouble(ctx.number().getText());
+        List<Map<String, Object>> numAsList = new ArrayList<>();
+        Map<String, Object> valueMap = new HashMap<>();
+        valueMap.put(THRESHOLD, value);
+        numAsList.add(valueMap);
+        return numAsList;
+    }
+
+    @Override
+    public List<Map<String, Object>> visitPromqlExpr(AlertExpressionParser.PromqlExprContext ctx) {
+        String rawPromql = tokens.getText(ctx.promql());
+        return executor.execute(rawPromql);
+    }
+
+    @Override
+    public List<Map<String, Object>> visitSqlExpr(AlertExpressionParser.SqlExprContext ctx) {
+        String rawSql = tokens.getText(ctx.selectSql());
+        return executor.execute(rawSql);
+    }
+
+    @Override
+    public List<Map<String, Object>> visitSqlCallExpr(AlertExpressionParser.SqlCallExprContext ctx) {
+        return callSqlOrPromql(tokens.getText(ctx.string()));
+    }
+
+    @Override
+    public List<Map<String, Object>> visitPromqlCallExpr(AlertExpressionParser.PromqlCallExprContext ctx) {
+        return callSqlOrPromql(tokens.getText(ctx.string()));
+    }
+
+    private Object evaluateCondition(Object value, String operator, Double threshold) {
+        // value may be a list of values, or a single value
+        switch (operator) {
+            case ">":
+                // if value is list, return the max value
+                if (value instanceof List<?> values) {
+                    Double doubleValue = values.stream().map(v -> Double.valueOf(v.toString())).max(Double::compareTo).orElse(null);
+                    if (doubleValue != null) {
+                        return doubleValue > threshold ? doubleValue : null;
+                    } else {
+                        return null;
+                    }
+                } else {
+                    return Double.parseDouble(value.toString()) > threshold ? value : null;
+                }
+            case ">=":
+                if (value instanceof List<?> values) {
+                    Double doubleValue = values.stream().map(v -> Double.valueOf(v.toString())).max(Double::compareTo).orElse(null);
+                    if (doubleValue != null) {
+                        return doubleValue >= threshold ? doubleValue : null;
+                    } else {
+                        return null;
+                    }
+                } else {
+                    return Double.parseDouble(value.toString()) >= threshold ? value : null;
+                }
+            case "<":
+                if (value instanceof List<?> values) {
+                    Double doubleValue = values.stream().map(v -> Double.valueOf(v.toString())).min(Double::compareTo).orElse(null);
+                    if (doubleValue != null) {
+                        return doubleValue < threshold ? doubleValue : null;
+                    } else {
+                        return null;
+                    }
+                } else {
+                    return Double.parseDouble(value.toString()) < threshold ? value : null;
+                }
+            case "<=":
+                if (value instanceof List<?> values) {
+                    Double doubleValue = values.stream().map(v -> Double.valueOf(v.toString())).min(Double::compareTo).orElse(null);
+                    if (doubleValue != null) {
+                        return doubleValue <= threshold ? doubleValue : null;
+                    } else {
+                        return null;
+                    }
+                } else {
+                    return Double.parseDouble(value.toString()) <= threshold ? value : null;
+                }
+            case "==":
+                if (value instanceof List<?> values) {
+                    for (Object v : values) {
+                        if (v.equals(threshold)) {
+                            return v;
+                        }
+                    }
+                    return null;
+                } else {
+                    return value.equals(threshold) ? value : null;
+                }
+            case "!=":
+                if (value instanceof List<?> values) {
+                    for (Object v : values) {
+                        if (v.equals(threshold)) {
+                            return null;
+                        }
+                    }
+                    return value;
+                } else {
+                    return value.equals(threshold) ? null : value;
+                }
+            default:
+                // unsupported operator todo add more operator
+                return null;
+        }
+    }
+
+    private List<Map<String, Object>> callSqlOrPromql(String text){
+        String script = text.substring(1, text.length() - 1);
+        return executor.execute(script);
+    }
+
+    /**
+     * Generate tag key (excluding `__name__` and `__value__` and `__timestamp__`)
+     */
+    private String labelKey(Map<String, Object> labelsMap) {
+        if (null == labelsMap || labelsMap.isEmpty()) {
+            return "-";
+        }
+        String key = labelsMap.entrySet().stream()
+                .filter(e -> !e.getKey().equals(VALUE) && !e.getKey().equals(NAME) && !e.getKey().equals(TIMESTAMP))
+                .sorted(Map.Entry.comparingByKey())
+                .map(e -> e.getKey() + "=" + (e.getValue() == null ? "" : e.getValue()))
+                .collect(Collectors.joining(","));
+        return key.isEmpty() ? "-" : key;
+    }
+
+}

hertzbeat-alerter/src/main/java/org/apache/hertzbeat/alert/expr/AlertExpressionLexer.java

@@ -0,0 +1,523 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// Generated from AlertExpression.g4 by ANTLR 4.13.2
+
+package org.apache.hertzbeat.alert.expr;
+
+import org.antlr.v4.runtime.CharStream;
+import org.antlr.v4.runtime.Lexer;
+import org.antlr.v4.runtime.RuntimeMetaData;
+import org.antlr.v4.runtime.Vocabulary;
+import org.antlr.v4.runtime.VocabularyImpl;
+import org.antlr.v4.runtime.atn.ATN;
+import org.antlr.v4.runtime.atn.ATNDeserializer;
+import org.antlr.v4.runtime.atn.LexerATNSimulator;
+import org.antlr.v4.runtime.atn.PredictionContextCache;
+import org.antlr.v4.runtime.dfa.DFA;
+
+@SuppressWarnings({"all", "warnings", "unchecked", "unused", "cast", "CheckReturnValue", "this-escape"})
+public class AlertExpressionLexer extends Lexer {
+	static { RuntimeMetaData.checkVersion("4.13.2", RuntimeMetaData.VERSION); }
+
+	protected static final DFA[] _decisionToDFA;
+	protected static final PredictionContextCache _sharedContextCache =
+			new PredictionContextCache();
+	public static final int
+			AND=1, OR=2, UNLESS=3, NOT=4, SELECT=5, FROM=6, WHERE=7, GROUP=8, BY=9,
+			HAVING=10, ORDER=11, LIMIT=12, OFFSET=13, AS=14, ASC=15, DESC=16, IN=17,
+			IS=18, NULL=19, LIKE=20, BETWEEN=21, STAR=22, COUNT=23, SUM=24, AVG=25,
+			MIN=26, MAX=27, STDDEV=28, STDVAR=29, VARIANCE=30, RATE_FUNCTION=31, INCREASE_FUNCTION=32,
+			HISTOGRAM_QUANTILE_FUNCTION=33, TOPK=34, BOTTOMK=35, QUANTILE=36, BY_FUNCTION=37,
+			WITHOUT_FUNCTION=38, GROUP_LEFT_FUNCTION=39, GROUP_RIGHT_FUNCTION=40,
+			IGNORING_FUNCTION=41, ON_FUNCTION=42, SQL_FUNCTION=43, PROMQL_FUNCTION=44,
+			GT=45, GE=46, LT=47, LE=48, EQ=49, NE=50, LPAREN=51, RPAREN=52, LBRACE=53,
+			RBRACE=54, LBRACKET=55, RBRACKET=56, COMMA=57, DOT=58, COLON=59, SEMICOLON=60,
+			SCIENTIFIC_NUMBER=61, FLOAT=62, NUMBER=63, DURATION=64, STRING=65, IDENTIFIER=66,
+			WS=67, LINE_COMMENT=68, BLOCK_COMMENT=69;
+	public static String[] channelNames = {
+			"DEFAULT_TOKEN_CHANNEL", "HIDDEN"
+	};
+
+	public static String[] modeNames = {
+			"DEFAULT_MODE"
+	};
+
+	private static String[] makeRuleNames() {
+		return new String[] {
+				"AND", "OR", "UNLESS", "NOT", "SELECT", "FROM", "WHERE", "GROUP", "BY",
+				"HAVING", "ORDER", "LIMIT", "OFFSET", "AS", "ASC", "DESC", "IN", "IS",
+				"NULL", "LIKE", "BETWEEN", "STAR", "COUNT", "SUM", "AVG", "MIN", "MAX",
+				"STDDEV", "STDVAR", "VARIANCE", "RATE_FUNCTION", "INCREASE_FUNCTION",
+				"HISTOGRAM_QUANTILE_FUNCTION", "TOPK", "BOTTOMK", "QUANTILE", "BY_FUNCTION",
+				"WITHOUT_FUNCTION", "GROUP_LEFT_FUNCTION", "GROUP_RIGHT_FUNCTION", "IGNORING_FUNCTION",
+				"ON_FUNCTION", "SQL_FUNCTION", "PROMQL_FUNCTION", "GT", "GE", "LT", "LE",
+				"EQ", "NE", "LPAREN", "RPAREN", "LBRACE", "RBRACE", "LBRACKET", "RBRACKET",
+				"COMMA", "DOT", "COLON", "SEMICOLON", "SCIENTIFIC_NUMBER", "FLOAT", "NUMBER",
+				"DURATION", "STRING", "IDENTIFIER", "WS", "LINE_COMMENT", "BLOCK_COMMENT"
+		};
+	}
+	public static final String[] ruleNames = makeRuleNames();
+
+	private static String[] makeLiteralNames() {
+		return new String[] {
+				null, null, null, null, null, null, null, null, null, null, null, null,
+				null, null, null, null, null, null, null, null, null, null, "'*'", null,
+				null, null, null, null, null, null, null, null, null, null, null, null,
+				null, null, null, null, null, null, null, null, null, "'>'", "'>='",
+				"'<'", "'<='", null, "'!='", "'('", "')'", "'{'", "'}'", "'['", "']'",
+				"','", "'.'", "':'", "';'"
+		};
+	}
+	private static final String[] _LITERAL_NAMES = makeLiteralNames();
+	private static String[] makeSymbolicNames() {
+		return new String[] {
+				null, "AND", "OR", "UNLESS", "NOT", "SELECT", "FROM", "WHERE", "GROUP",
+				"BY", "HAVING", "ORDER", "LIMIT", "OFFSET", "AS", "ASC", "DESC", "IN",
+				"IS", "NULL", "LIKE", "BETWEEN", "STAR", "COUNT", "SUM", "AVG", "MIN",
+				"MAX", "STDDEV", "STDVAR", "VARIANCE", "RATE_FUNCTION", "INCREASE_FUNCTION",
+				"HISTOGRAM_QUANTILE_FUNCTION", "TOPK", "BOTTOMK", "QUANTILE", "BY_FUNCTION",
+				"WITHOUT_FUNCTION", "GROUP_LEFT_FUNCTION", "GROUP_RIGHT_FUNCTION", "IGNORING_FUNCTION",
+				"ON_FUNCTION", "SQL_FUNCTION", "PROMQL_FUNCTION", "GT", "GE", "LT", "LE",
+				"EQ", "NE", "LPAREN", "RPAREN", "LBRACE", "RBRACE", "LBRACKET", "RBRACKET",
+				"COMMA", "DOT", "COLON", "SEMICOLON", "SCIENTIFIC_NUMBER", "FLOAT", "NUMBER",
+				"DURATION", "STRING", "IDENTIFIER", "WS", "LINE_COMMENT", "BLOCK_COMMENT"
+		};
+	}
+	private static final String[] _SYMBOLIC_NAMES = makeSymbolicNames();
+	public static final Vocabulary VOCABULARY = new VocabularyImpl(_LITERAL_NAMES, _SYMBOLIC_NAMES);
+
+	/**
+	 * @deprecated Use {@link #VOCABULARY} instead.
+	 */
+	@Deprecated
+	public static final String[] tokenNames;
+	static {
+		tokenNames = new String[_SYMBOLIC_NAMES.length];
+		for (int i = 0; i < tokenNames.length; i++) {
+			tokenNames[i] = VOCABULARY.getLiteralName(i);
+			if (tokenNames[i] == null) {
+				tokenNames[i] = VOCABULARY.getSymbolicName(i);
+			}
+
+			if (tokenNames[i] == null) {
+				tokenNames[i] = "<INVALID>";
+			}
+		}
+	}
+
+	@Override
+	@Deprecated
+	public String[] getTokenNames() {
+		return tokenNames;
+	}
+
+	@Override
+
+	public Vocabulary getVocabulary() {
+		return VOCABULARY;
+	}
+
+
+	public AlertExpressionLexer(CharStream input) {
+		super(input);
+		_interp = new LexerATNSimulator(this,_ATN,_decisionToDFA,_sharedContextCache);
+	}
+
+	@Override
+	public String getGrammarFileName() { return "AlertExpression.g4"; }
+
+	@Override
+	public String[] getRuleNames() { return ruleNames; }
+
+	@Override
+	public String getSerializedATN() { return _serializedATN; }
+
+	@Override
+	public String[] getChannelNames() { return channelNames; }
+
+	@Override
+	public String[] getModeNames() { return modeNames; }
+
+	@Override
+	public ATN getATN() { return _ATN; }
+
+	public static final String _serializedATN =
+			"\u0004\u0000E\u0228\u0006\uffff\uffff\u0002\u0000\u0007\u0000\u0002\u0001"+
+					"\u0007\u0001\u0002\u0002\u0007\u0002\u0002\u0003\u0007\u0003\u0002\u0004"+
+					"\u0007\u0004\u0002\u0005\u0007\u0005\u0002\u0006\u0007\u0006\u0002\u0007"+
+					"\u0007\u0007\u0002\b\u0007\b\u0002\t\u0007\t\u0002\n\u0007\n\u0002\u000b"+
+					"\u0007\u000b\u0002\f\u0007\f\u0002\r\u0007\r\u0002\u000e\u0007\u000e\u0002"+
+					"\u000f\u0007\u000f\u0002\u0010\u0007\u0010\u0002\u0011\u0007\u0011\u0002"+
+					"\u0012\u0007\u0012\u0002\u0013\u0007\u0013\u0002\u0014\u0007\u0014\u0002"+
+					"\u0015\u0007\u0015\u0002\u0016\u0007\u0016\u0002\u0017\u0007\u0017\u0002"+
+					"\u0018\u0007\u0018\u0002\u0019\u0007\u0019\u0002\u001a\u0007\u001a\u0002"+
+					"\u001b\u0007\u001b\u0002\u001c\u0007\u001c\u0002\u001d\u0007\u001d\u0002"+
+					"\u001e\u0007\u001e\u0002\u001f\u0007\u001f\u0002 \u0007 \u0002!\u0007"+
+					"!\u0002\"\u0007\"\u0002#\u0007#\u0002$\u0007$\u0002%\u0007%\u0002&\u0007"+
+					"&\u0002\'\u0007\'\u0002(\u0007(\u0002)\u0007)\u0002*\u0007*\u0002+\u0007"+
+					"+\u0002,\u0007,\u0002-\u0007-\u0002.\u0007.\u0002/\u0007/\u00020\u0007"+
+					"0\u00021\u00071\u00022\u00072\u00023\u00073\u00024\u00074\u00025\u0007"+
+					"5\u00026\u00076\u00027\u00077\u00028\u00078\u00029\u00079\u0002:\u0007"+
+					":\u0002;\u0007;\u0002<\u0007<\u0002=\u0007=\u0002>\u0007>\u0002?\u0007"+
+					"?\u0002@\u0007@\u0002A\u0007A\u0002B\u0007B\u0002C\u0007C\u0002D\u0007"+
+					"D\u0001\u0000\u0001\u0000\u0001\u0000\u0001\u0000\u0001\u0001\u0001\u0001"+
+					"\u0001\u0001\u0001\u0002\u0001\u0002\u0001\u0002\u0001\u0002\u0001\u0002"+
+					"\u0001\u0002\u0001\u0002\u0001\u0003\u0001\u0003\u0001\u0003\u0001\u0003"+
+					"\u0001\u0004\u0001\u0004\u0001\u0004\u0001\u0004\u0001\u0004\u0001\u0004"+
+					"\u0001\u0004\u0001\u0005\u0001\u0005\u0001\u0005\u0001\u0005\u0001\u0005"+
+					"\u0001\u0006\u0001\u0006\u0001\u0006\u0001\u0006\u0001\u0006\u0001\u0006"+
+					"\u0001\u0007\u0001\u0007\u0001\u0007\u0001\u0007\u0001\u0007\u0001\u0007"+
+					"\u0001\b\u0001\b\u0001\b\u0001\t\u0001\t\u0001\t\u0001\t\u0001\t\u0001"+
+					"\t\u0001\t\u0001\n\u0001\n\u0001\n\u0001\n\u0001\n\u0001\n\u0001\u000b"+
+					"\u0001\u000b\u0001\u000b\u0001\u000b\u0001\u000b\u0001\u000b\u0001\f\u0001"+
+					"\f\u0001\f\u0001\f\u0001\f\u0001\f\u0001\f\u0001\r\u0001\r\u0001\r\u0001"+
+					"\u000e\u0001\u000e\u0001\u000e\u0001\u000e\u0001\u000f\u0001\u000f\u0001"+
+					"\u000f\u0001\u000f\u0001\u000f\u0001\u0010\u0001\u0010\u0001\u0010\u0001"+
+					"\u0011\u0001\u0011\u0001\u0011\u0001\u0012\u0001\u0012\u0001\u0012\u0001"+
+					"\u0012\u0001\u0012\u0001\u0013\u0001\u0013\u0001\u0013\u0001\u0013\u0001"+
+					"\u0013\u0001\u0014\u0001\u0014\u0001\u0014\u0001\u0014\u0001\u0014\u0001"+
+					"\u0014\u0001\u0014\u0001\u0014\u0001\u0015\u0001\u0015\u0001\u0016\u0001"+
+					"\u0016\u0001\u0016\u0001\u0016\u0001\u0016\u0001\u0016\u0001\u0017\u0001"+
+					"\u0017\u0001\u0017\u0001\u0017\u0001\u0018\u0001\u0018\u0001\u0018\u0001"+
+					"\u0018\u0001\u0019\u0001\u0019\u0001\u0019\u0001\u0019\u0001\u001a\u0001"+
+					"\u001a\u0001\u001a\u0001\u001a\u0001\u001b\u0001\u001b\u0001\u001b\u0001"+
+					"\u001b\u0001\u001b\u0001\u001b\u0001\u001b\u0001\u001c\u0001\u001c\u0001"+
+					"\u001c\u0001\u001c\u0001\u001c\u0001\u001c\u0001\u001c\u0001\u001d\u0001"+
+					"\u001d\u0001\u001d\u0001\u001d\u0001\u001d\u0001\u001d\u0001\u001d\u0001"+
+					"\u001d\u0001\u001d\u0001\u001e\u0001\u001e\u0001\u001e\u0001\u001e\u0001"+
+					"\u001e\u0001\u001f\u0001\u001f\u0001\u001f\u0001\u001f\u0001\u001f\u0001"+
+					"\u001f\u0001\u001f\u0001\u001f\u0001\u001f\u0001 \u0001 \u0001 \u0001"+
+					" \u0001 \u0001 \u0001 \u0001 \u0001 \u0001 \u0001 \u0001 \u0001 \u0001"+
+					" \u0001 \u0001 \u0001 \u0001 \u0001 \u0001!\u0001!\u0001!\u0001!\u0001"+
+					"!\u0001\"\u0001\"\u0001\"\u0001\"\u0001\"\u0001\"\u0001\"\u0001\"\u0001"+
+					"#\u0001#\u0001#\u0001#\u0001#\u0001#\u0001#\u0001#\u0001#\u0001$\u0001"+
+					"$\u0001$\u0001%\u0001%\u0001%\u0001%\u0001%\u0001%\u0001%\u0001%\u0001"+
+					"&\u0001&\u0001&\u0001&\u0001&\u0001&\u0001&\u0001&\u0001&\u0001&\u0001"+
+					"&\u0001\'\u0001\'\u0001\'\u0001\'\u0001\'\u0001\'\u0001\'\u0001\'\u0001"+
+					"\'\u0001\'\u0001\'\u0001\'\u0001(\u0001(\u0001(\u0001(\u0001(\u0001(\u0001"+
+					"(\u0001(\u0001(\u0001)\u0001)\u0001)\u0001*\u0001*\u0001*\u0001*\u0001"+
+					"+\u0001+\u0001+\u0001+\u0001+\u0001+\u0001+\u0001,\u0001,\u0001-\u0001"+
+					"-\u0001-\u0001.\u0001.\u0001/\u0001/\u0001/\u00010\u00010\u00010\u0003"+
+					"0\u01a3\b0\u00011\u00011\u00011\u00012\u00012\u00013\u00013\u00014\u0001"+
+					"4\u00015\u00015\u00016\u00016\u00017\u00017\u00018\u00018\u00019\u0001"+
+					"9\u0001:\u0001:\u0001;\u0001;\u0001<\u0004<\u01bd\b<\u000b<\f<\u01be\u0001"+
+					"<\u0001<\u0004<\u01c3\b<\u000b<\f<\u01c4\u0003<\u01c7\b<\u0001<\u0001"+
+					"<\u0003<\u01cb\b<\u0001<\u0004<\u01ce\b<\u000b<\f<\u01cf\u0001=\u0004"+
+					"=\u01d3\b=\u000b=\f=\u01d4\u0001=\u0001=\u0004=\u01d9\b=\u000b=\f=\u01da"+
+					"\u0001>\u0004>\u01de\b>\u000b>\f>\u01df\u0001?\u0004?\u01e3\b?\u000b?"+
+					"\f?\u01e4\u0001?\u0004?\u01e8\b?\u000b?\f?\u01e9\u0001@\u0001@\u0001@"+
+					"\u0001@\u0005@\u01f0\b@\n@\f@\u01f3\t@\u0001@\u0001@\u0001@\u0001@\u0001"+
+					"@\u0005@\u01fa\b@\n@\f@\u01fd\t@\u0001@\u0003@\u0200\b@\u0001A\u0001A"+
+					"\u0005A\u0204\bA\nA\fA\u0207\tA\u0001B\u0004B\u020a\bB\u000bB\fB\u020b"+
+					"\u0001B\u0001B\u0001C\u0001C\u0001C\u0001C\u0005C\u0214\bC\nC\fC\u0217"+
+					"\tC\u0001C\u0001C\u0001D\u0001D\u0001D\u0001D\u0005D\u021f\bD\nD\fD\u0222"+
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+					"\u0000\u0156\u0157\u0007\u0001\u0000\u0000\u0157\u0158\u0007\t\u0000\u0000"+
+					"\u0158\u0159\u0007\u0014\u0000\u0000\u0159\u015a\u0007\u0006\u0000\u0000"+
+					"\u015a\u015b\u0007\u0007\u0000\u0000\u015bH\u0001\u0000\u0000\u0000\u015c"+
+					"\u015d\u0007\u0011\u0000\u0000\u015d\u015e\u0007\u0012\u0000\u0000\u015e"+
+					"J\u0001\u0000\u0000\u0000\u015f\u0160\u0007\r\u0000\u0000\u0160\u0161"+
+					"\u0007\u0014\u0000\u0000\u0161\u0162\u0007\t\u0000\u0000\u0162\u0163\u0007"+
+					"\u000e\u0000\u0000\u0163\u0164\u0007\u0003\u0000\u0000\u0164\u0165\u0007"+
+					"\u0005\u0000\u0000\u0165\u0166\u0007\t\u0000\u0000\u0166L\u0001\u0000"+
+					"\u0000\u0000\u0167\u0168\u0007\u000f\u0000\u0000\u0168\u0169\u0007\u0004"+
+					"\u0000\u0000\u0169\u016a\u0007\u0003\u0000\u0000\u016a\u016b\u0007\u0005"+
+					"\u0000\u0000\u016b\u016c\u0007\u0010\u0000\u0000\u016c\u016d\u0005_\u0000"+
+					"\u0000\u016d\u016e\u0007\u0006\u0000\u0000\u016e\u016f\u0007\u0007\u0000"+
+					"\u0000\u016f\u0170\u0007\u000b\u0000\u0000\u0170\u0171\u0007\t\u0000\u0000"+
+					"\u0171N\u0001\u0000\u0000\u0000\u0172\u0173\u0007\u000f\u0000\u0000\u0173"+
+					"\u0174\u0007\u0004\u0000\u0000\u0174\u0175\u0007\u0003\u0000\u0000\u0175"+
+					"\u0176\u0007\u0005\u0000\u0000\u0176\u0177\u0007\u0010\u0000\u0000\u0177"+
+					"\u0178\u0005_\u0000\u0000\u0178\u0179\u0007\u0004\u0000\u0000\u0179\u017a"+
+					"\u0007\u0014\u0000\u0000\u017a\u017b\u0007\u000f\u0000\u0000\u017b\u017c"+
+					"\u0007\u000e\u0000\u0000\u017c\u017d\u0007\t\u0000\u0000\u017dP\u0001"+
+					"\u0000\u0000\u0000\u017e\u017f\u0007\u0014\u0000\u0000\u017f\u0180\u0007"+
+					"\u000f\u0000\u0000\u0180\u0181\u0007\u0001\u0000\u0000\u0181\u0182\u0007"+
+					"\u0003\u0000\u0000\u0182\u0183\u0007\u0004\u0000\u0000\u0183\u0184\u0007"+
+					"\u0014\u0000\u0000\u0184\u0185\u0007\u0001\u0000\u0000\u0185\u0186\u0007"+
+					"\u000f\u0000\u0000\u0186R\u0001\u0000\u0000\u0000\u0187\u0188\u0007\u0003"+
+					"\u0000\u0000\u0188\u0189\u0007\u0001\u0000\u0000\u0189T\u0001\u0000\u0000"+
+					"\u0000\u018a\u018b\u0007\b\u0000\u0000\u018b\u018c\u0007\u0017\u0000\u0000"+
+					"\u018c\u018d\u0007\u0006\u0000\u0000\u018dV\u0001\u0000\u0000\u0000\u018e"+
+					"\u018f\u0007\u0010\u0000\u0000\u018f\u0190\u0007\u0004\u0000\u0000\u0190"+
+					"\u0191\u0007\u0003\u0000\u0000\u0191\u0192\u0007\f\u0000\u0000\u0192\u0193"+
+					"\u0007\u0017\u0000\u0000\u0193\u0194\u0007\u0006\u0000\u0000\u0194X\u0001"+
+					"\u0000\u0000\u0000\u0195\u0196\u0005>\u0000\u0000\u0196Z\u0001\u0000\u0000"+
+					"\u0000\u0197\u0198\u0005>\u0000\u0000\u0198\u0199\u0005=\u0000\u0000\u0199"+
+					"\\\u0001\u0000\u0000\u0000\u019a\u019b\u0005<\u0000\u0000\u019b^\u0001"+
+					"\u0000\u0000\u0000\u019c\u019d\u0005<\u0000\u0000\u019d\u019e\u0005=\u0000"+
+					"\u0000\u019e`\u0001\u0000\u0000\u0000\u019f\u01a0\u0005=\u0000\u0000\u01a0"+
+					"\u01a3\u0005=\u0000\u0000\u01a1\u01a3\u0005=\u0000\u0000\u01a2\u019f\u0001"+
+					"\u0000\u0000\u0000\u01a2\u01a1\u0001\u0000\u0000\u0000\u01a3b\u0001\u0000"+
+					"\u0000\u0000\u01a4\u01a5\u0005!\u0000\u0000\u01a5\u01a6\u0005=\u0000\u0000"+
+					"\u01a6d\u0001\u0000\u0000\u0000\u01a7\u01a8\u0005(\u0000\u0000\u01a8f"+
+					"\u0001\u0000\u0000\u0000\u01a9\u01aa\u0005)\u0000\u0000\u01aah\u0001\u0000"+
+					"\u0000\u0000\u01ab\u01ac\u0005{\u0000\u0000\u01acj\u0001\u0000\u0000\u0000"+
+					"\u01ad\u01ae\u0005}\u0000\u0000\u01ael\u0001\u0000\u0000\u0000\u01af\u01b0"+
+					"\u0005[\u0000\u0000\u01b0n\u0001\u0000\u0000\u0000\u01b1\u01b2\u0005]"+
+					"\u0000\u0000\u01b2p\u0001\u0000\u0000\u0000\u01b3\u01b4\u0005,\u0000\u0000"+
+					"\u01b4r\u0001\u0000\u0000\u0000\u01b5\u01b6\u0005.\u0000\u0000\u01b6t"+
+					"\u0001\u0000\u0000\u0000\u01b7\u01b8\u0005:\u0000\u0000\u01b8v\u0001\u0000"+
+					"\u0000\u0000\u01b9\u01ba\u0005;\u0000\u0000\u01bax\u0001\u0000\u0000\u0000"+
+					"\u01bb\u01bd\u0007\u0018\u0000\u0000\u01bc\u01bb\u0001\u0000\u0000\u0000"+
+					"\u01bd\u01be\u0001\u0000\u0000\u0000\u01be\u01bc\u0001\u0000\u0000\u0000"+
+					"\u01be\u01bf\u0001\u0000\u0000\u0000\u01bf\u01c6\u0001\u0000\u0000\u0000"+
+					"\u01c0\u01c2\u0005.\u0000\u0000\u01c1\u01c3\u0007\u0018\u0000\u0000\u01c2"+
+					"\u01c1\u0001\u0000\u0000\u0000\u01c3\u01c4\u0001\u0000\u0000\u0000\u01c4"+
+					"\u01c2\u0001\u0000\u0000\u0000\u01c4\u01c5\u0001\u0000\u0000\u0000\u01c5"+
+					"\u01c7\u0001\u0000\u0000\u0000\u01c6\u01c0\u0001\u0000\u0000\u0000\u01c6"+
+					"\u01c7\u0001\u0000\u0000\u0000\u01c7\u01c8\u0001\u0000\u0000\u0000\u01c8"+
+					"\u01ca\u0007\u0007\u0000\u0000\u01c9\u01cb\u0007\u0019\u0000\u0000\u01ca"+
+					"\u01c9\u0001\u0000\u0000\u0000\u01ca\u01cb\u0001\u0000\u0000\u0000\u01cb"+
+					"\u01cd\u0001\u0000\u0000\u0000\u01cc\u01ce\u0007\u0018\u0000\u0000\u01cd"+
+					"\u01cc\u0001\u0000\u0000\u0000\u01ce\u01cf\u0001\u0000\u0000\u0000\u01cf"+
+					"\u01cd\u0001\u0000\u0000\u0000\u01cf\u01d0\u0001\u0000\u0000\u0000\u01d0"+
+					"z\u0001\u0000\u0000\u0000\u01d1\u01d3\u0007\u0018\u0000\u0000\u01d2\u01d1"+
+					"\u0001\u0000\u0000\u0000\u01d3\u01d4\u0001\u0000\u0000\u0000\u01d4\u01d2"+
+					"\u0001\u0000\u0000\u0000\u01d4\u01d5\u0001\u0000\u0000\u0000\u01d5\u01d6"+
+					"\u0001\u0000\u0000\u0000\u01d6\u01d8\u0005.\u0000\u0000\u01d7\u01d9\u0007"+
+					"\u0018\u0000\u0000\u01d8\u01d7\u0001\u0000\u0000\u0000\u01d9\u01da\u0001"+
+					"\u0000\u0000\u0000\u01da\u01d8\u0001\u0000\u0000\u0000\u01da\u01db\u0001"+
+					"\u0000\u0000\u0000\u01db|\u0001\u0000\u0000\u0000\u01dc\u01de\u0007\u0018"+
+					"\u0000\u0000\u01dd\u01dc\u0001\u0000\u0000\u0000\u01de\u01df\u0001\u0000"+
+					"\u0000\u0000\u01df\u01dd\u0001\u0000\u0000\u0000\u01df\u01e0\u0001\u0000"+
+					"\u0000\u0000\u01e0~\u0001\u0000\u0000\u0000\u01e1\u01e3\u0007\u0018\u0000"+
+					"\u0000\u01e2\u01e1\u0001\u0000\u0000\u0000\u01e3\u01e4\u0001\u0000\u0000"+
+					"\u0000\u01e4\u01e2\u0001\u0000\u0000\u0000\u01e4\u01e5\u0001\u0000\u0000"+
+					"\u0000\u01e5\u01e7\u0001\u0000\u0000\u0000\u01e6\u01e8\u0007\u001a\u0000"+
+					"\u0000\u01e7\u01e6\u0001\u0000\u0000\u0000\u01e8\u01e9\u0001\u0000\u0000"+
+					"\u0000\u01e9\u01e7\u0001\u0000\u0000\u0000\u01e9\u01ea\u0001\u0000\u0000"+
+					"\u0000\u01ea\u0080\u0001\u0000\u0000\u0000\u01eb\u01f1\u0005\"\u0000\u0000"+
+					"\u01ec\u01f0\b\u001b\u0000\u0000\u01ed\u01ee\u0005\\\u0000\u0000\u01ee"+
+					"\u01f0\t\u0000\u0000\u0000\u01ef\u01ec\u0001\u0000\u0000\u0000\u01ef\u01ed"+
+					"\u0001\u0000\u0000\u0000\u01f0\u01f3\u0001\u0000\u0000\u0000\u01f1\u01ef"+
+					"\u0001\u0000\u0000\u0000\u01f1\u01f2\u0001\u0000\u0000\u0000\u01f2\u01f4"+
+					"\u0001\u0000\u0000\u0000\u01f3\u01f1\u0001\u0000\u0000\u0000\u01f4\u0200"+
+					"\u0005\"\u0000\u0000\u01f5\u01fb\u0005\'\u0000\u0000\u01f6\u01fa\b\u001c"+
+					"\u0000\u0000\u01f7\u01f8\u0005\\\u0000\u0000\u01f8\u01fa\t\u0000\u0000"+
+					"\u0000\u01f9\u01f6\u0001\u0000\u0000\u0000\u01f9\u01f7\u0001\u0000\u0000"+
+					"\u0000\u01fa\u01fd\u0001\u0000\u0000\u0000\u01fb\u01f9\u0001\u0000\u0000"+
+					"\u0000\u01fb\u01fc\u0001\u0000\u0000\u0000\u01fc\u01fe\u0001\u0000\u0000"+
+					"\u0000\u01fd\u01fb\u0001\u0000\u0000\u0000\u01fe\u0200\u0005\'\u0000\u0000"+
+					"\u01ff\u01eb\u0001\u0000\u0000\u0000\u01ff\u01f5\u0001\u0000\u0000\u0000"+
+					"\u0200\u0082\u0001\u0000\u0000\u0000\u0201\u0205\u0007\u001d\u0000\u0000"+
+					"\u0202\u0204\u0007\u001e\u0000\u0000\u0203\u0202\u0001\u0000\u0000\u0000"+
+					"\u0204\u0207\u0001\u0000\u0000\u0000\u0205\u0203\u0001\u0000\u0000\u0000"+
+					"\u0205\u0206\u0001\u0000\u0000\u0000\u0206\u0084\u0001\u0000\u0000\u0000"+
+					"\u0207\u0205\u0001\u0000\u0000\u0000\u0208\u020a\u0007\u001f\u0000\u0000"+
+					"\u0209\u0208\u0001\u0000\u0000\u0000\u020a\u020b\u0001\u0000\u0000\u0000"+
+					"\u020b\u0209\u0001\u0000\u0000\u0000\u020b\u020c\u0001\u0000\u0000\u0000"+
+					"\u020c\u020d\u0001\u0000\u0000\u0000\u020d\u020e\u0006B\u0000\u0000\u020e"+
+					"\u0086\u0001\u0000\u0000\u0000\u020f\u0210\u0005/\u0000\u0000\u0210\u0211"+
+					"\u0005/\u0000\u0000\u0211\u0215\u0001\u0000\u0000\u0000\u0212\u0214\b"+
+					" \u0000\u0000\u0213\u0212\u0001\u0000\u0000\u0000\u0214\u0217\u0001\u0000"+
+					"\u0000\u0000\u0215\u0213\u0001\u0000\u0000\u0000\u0215\u0216\u0001\u0000"+
+					"\u0000\u0000\u0216\u0218\u0001\u0000\u0000\u0000\u0217\u0215\u0001\u0000"+
+					"\u0000\u0000\u0218\u0219\u0006C\u0001\u0000\u0219\u0088\u0001\u0000\u0000"+
+					"\u0000\u021a\u021b\u0005/\u0000\u0000\u021b\u021c\u0005*\u0000\u0000\u021c"+
+					"\u0220\u0001\u0000\u0000\u0000\u021d\u021f\t\u0000\u0000\u0000\u021e\u021d"+
+					"\u0001\u0000\u0000\u0000\u021f\u0222\u0001\u0000\u0000\u0000\u0220\u0221"+
+					"\u0001\u0000\u0000\u0000\u0220\u021e\u0001\u0000\u0000\u0000\u0221\u0223"+
+					"\u0001\u0000\u0000\u0000\u0222\u0220\u0001\u0000\u0000\u0000\u0223\u0224"+
+					"\u0005*\u0000\u0000\u0224\u0225\u0005/\u0000\u0000\u0225\u0226\u0001\u0000"+
+					"\u0000\u0000\u0226\u0227\u0006D\u0001\u0000\u0227\u008a\u0001\u0000\u0000"+
+					"\u0000\u0015\u0000\u01a2\u01be\u01c4\u01c6\u01ca\u01cf\u01d4\u01da\u01df"+
+					"\u01e4\u01e9\u01ef\u01f1\u01f9\u01fb\u01ff\u0205\u020b\u0215\u0220\u0002"+
+					"\u0000\u0001\u0000\u0006\u0000\u0000";
+	public static final ATN _ATN =
+			new ATNDeserializer().deserialize(_serializedATN.toCharArray());
+	static {
+		_decisionToDFA = new DFA[_ATN.getNumberOfDecisions()];
+		for (int i = 0; i < _ATN.getNumberOfDecisions(); i++) {
+			_decisionToDFA[i] = new DFA(_ATN.getDecisionState(i), i);
+		}
+	}
+}

hertzbeat-alerter/src/main/java/org/apache/hertzbeat/alert/expr/AlertExpressionVisitor.java

@@ -0,0 +1,322 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// Generated from AlertExpression.g4 by ANTLR 4.13.2
+
+package org.apache.hertzbeat.alert.expr;
+
+import org.antlr.v4.runtime.tree.ParseTreeVisitor;
+
+/**
+ * This interface defines a complete generic visitor for a parse tree produced
+ * by {@link AlertExpressionParser}.
+ *
+ * @param <T> The return type of the visit operation. Use {@link Void} for
+ * operations with no return type.
+ */
+public interface AlertExpressionVisitor<T> extends ParseTreeVisitor<T> {
+
+    /**
+     * Visit a parse tree produced by {@link AlertExpressionParser#expression}.
+     * @param ctx the parse tree
+     * @return the visitor result
+     */
+    T visitExpression(AlertExpressionParser.ExpressionContext ctx);
+
+    /**
+     * Visit a parse tree produced by the {@code AndExpr}
+     * labeled alternative in {@link AlertExpressionParser#expr}.
+     * @param ctx the parse tree
+     * @return the visitor result
+     */
+    T visitAndExpr(AlertExpressionParser.AndExprContext ctx);
+
+    /**
+     * Visit a parse tree produced by the {@code ComparisonExpr}
+     * labeled alternative in {@link AlertExpressionParser#expr}.
+     * @param ctx the parse tree
+     * @return the visitor result
+     */
+    T visitComparisonExpr(AlertExpressionParser.ComparisonExprContext ctx);
+
+    /**
+     * Visit a parse tree produced by the {@code UnlessExpr}
+     * labeled alternative in {@link AlertExpressionParser#expr}.
+     * @param ctx the parse tree
+     * @return the visitor result
+     */
+    T visitUnlessExpr(AlertExpressionParser.UnlessExprContext ctx);
+
+    /**
+     * Visit a parse tree produced by the {@code SqlExpr}
+     * labeled alternative in {@link AlertExpressionParser#expr}.
+     * @param ctx the parse tree
+     * @return the visitor result
+     */
+    T visitSqlExpr(AlertExpressionParser.SqlExprContext ctx);
+
+    /**
+     * Visit a parse tree produced by the {@code SqlCallExpr}
+     * labeled alternative in {@link AlertExpressionParser#expr}.
+     * @param ctx the parse tree
+     * @return the visitor result
+     */
+    T visitSqlCallExpr(AlertExpressionParser.SqlCallExprContext ctx);
+
+    /**
+     * Visit a parse tree produced by the {@code LiteralExpr}
+     * labeled alternative in {@link AlertExpressionParser#expr}.
+     * @param ctx the parse tree
+     * @return the visitor result
+     */
+    T visitLiteralExpr(AlertExpressionParser.LiteralExprContext ctx);
+
+    /**
+     * Visit a parse tree produced by the {@code ParenExpr}
+     * labeled alternative in {@link AlertExpressionParser#expr}.
+     * @param ctx the parse tree
+     * @return the visitor result
+     */
+    T visitParenExpr(AlertExpressionParser.ParenExprContext ctx);
+
+    /**
+     * Visit a parse tree produced by the {@code PromqlCallExpr}
+     * labeled alternative in {@link AlertExpressionParser#expr}.
+     * @param ctx the parse tree
+     * @return the visitor result
+     */
+    T visitPromqlCallExpr(AlertExpressionParser.PromqlCallExprContext ctx);
+
+    /**
+     * Visit a parse tree produced by the {@code PromqlExpr}
+     * labeled alternative in {@link AlertExpressionParser#expr}.
+     * @param ctx the parse tree
+     * @return the visitor result
+     */
+    T visitPromqlExpr(AlertExpressionParser.PromqlExprContext ctx);
+
+    /**
+     * Visit a parse tree produced by the {@code OrExpr}
+     * labeled alternative in {@link AlertExpressionParser#expr}.
+     * @param ctx the parse tree
+     * @return the visitor result
+     */
+    T visitOrExpr(AlertExpressionParser.OrExprContext ctx);
+
+    /**
+     * Visit a parse tree produced by {@link AlertExpressionParser#functionCall}.
+     * @param ctx the parse tree
+     * @return the visitor result
+     */
+    T visitFunctionCall(AlertExpressionParser.FunctionCallContext ctx);
+
+    /**
+     * Visit a parse tree produced by {@link AlertExpressionParser#parameterList}.
+     * @param ctx the parse tree
+     * @return the visitor result
+     */
+    T visitParameterList(AlertExpressionParser.ParameterListContext ctx);
+
+    /**
+     * Visit a parse tree produced by {@link AlertExpressionParser#parameter}.
+     * @param ctx the parse tree
+     * @return the visitor result
+     */
+    T visitParameter(AlertExpressionParser.ParameterContext ctx);
+
+    /**
+     * Visit a parse tree produced by {@link AlertExpressionParser#number}.
+     * @param ctx the parse tree
+     * @return the visitor result
+     */
+    T visitNumber(AlertExpressionParser.NumberContext ctx);
+
+    /**
+     * Visit a parse tree produced by {@link AlertExpressionParser#string}.
+     * @param ctx the parse tree
+     * @return the visitor result
+     */
+    T visitString(AlertExpressionParser.StringContext ctx);
+
+    /**
+     * Visit a parse tree produced by {@link AlertExpressionParser#duration}.
+     * @param ctx the parse tree
+     * @return the visitor result
+     */
+    T visitDuration(AlertExpressionParser.DurationContext ctx);
+
+    /**
+     * Visit a parse tree produced by {@link AlertExpressionParser#functionName}.
+     * @param ctx the parse tree
+     * @return the visitor result
+     */
+    T visitFunctionName(AlertExpressionParser.FunctionNameContext ctx);
+
+    /**
+     * Visit a parse tree produced by {@link AlertExpressionParser#selectSql}.
+     * @param ctx the parse tree
+     * @return the visitor result
+     */
+    T visitSelectSql(AlertExpressionParser.SelectSqlContext ctx);
+
+    /**
+     * Visit a parse tree produced by {@link AlertExpressionParser#selectFieldList}.
+     * @param ctx the parse tree
+     * @return the visitor result
+     */
+    T visitSelectFieldList(AlertExpressionParser.SelectFieldListContext ctx);
+
+    /**
+     * Visit a parse tree produced by {@link AlertExpressionParser#selectField}.
+     * @param ctx the parse tree
+     * @return the visitor result
+     */
+    T visitSelectField(AlertExpressionParser.SelectFieldContext ctx);
+
+    /**
+     * Visit a parse tree produced by {@link AlertExpressionParser#groupByList}.
+     * @param ctx the parse tree
+     * @return the visitor result
+     */
+    T visitGroupByList(AlertExpressionParser.GroupByListContext ctx);
+
+    /**
+     * Visit a parse tree produced by {@link AlertExpressionParser#orderByList}.
+     * @param ctx the parse tree
+     * @return the visitor result
+     */
+    T visitOrderByList(AlertExpressionParser.OrderByListContext ctx);
+
+    /**
+     * Visit a parse tree produced by {@link AlertExpressionParser#orderByField}.
+     * @param ctx the parse tree
+     * @return the visitor result
+     */
+    T visitOrderByField(AlertExpressionParser.OrderByFieldContext ctx);
+
+    /**
+     * Visit a parse tree produced by {@link AlertExpressionParser#limitClause}.
+     * @param ctx the parse tree
+     * @return the visitor result
+     */
+    T visitLimitClause(AlertExpressionParser.LimitClauseContext ctx);
+
+    /**
+     * Visit a parse tree produced by {@link AlertExpressionParser#relList}.
+     * @param ctx the parse tree
+     * @return the visitor result
+     */
+    T visitRelList(AlertExpressionParser.RelListContext ctx);
+
+    /**
+     * Visit a parse tree produced by {@link AlertExpressionParser#relation}.
+     * @param ctx the parse tree
+     * @return the visitor result
+     */
+    T visitRelation(AlertExpressionParser.RelationContext ctx);
+
+    /**
+     * Visit a parse tree produced by {@link AlertExpressionParser#conditionList}.
+     * @param ctx the parse tree
+     * @return the visitor result
+     */
+    T visitConditionList(AlertExpressionParser.ConditionListContext ctx);
+
+    /**
+     * Visit a parse tree produced by {@link AlertExpressionParser#compOp}.
+     * @param ctx the parse tree
+     * @return the visitor result
+     */
+    T visitCompOp(AlertExpressionParser.CompOpContext ctx);
+
+    /**
+     * Visit a parse tree produced by {@link AlertExpressionParser#condition}.
+     * @param ctx the parse tree
+     * @return the visitor result
+     */
+    T visitCondition(AlertExpressionParser.ConditionContext ctx);
+
+    /**
+     * Visit a parse tree produced by {@link AlertExpressionParser#conditionUnit}.
+     * @param ctx the parse tree
+     * @return the visitor result
+     */
+    T visitConditionUnit(AlertExpressionParser.ConditionUnitContext ctx);
+
+    /**
+     * Visit a parse tree produced by {@link AlertExpressionParser#promql}.
+     * @param ctx the parse tree
+     * @return the visitor result
+     */
+    T visitPromql(AlertExpressionParser.PromqlContext ctx);
+
+    /**
+     * Visit a parse tree produced by {@link AlertExpressionParser#metricSelector}.
+     * @param ctx the parse tree
+     * @return the visitor result
+     */
+    T visitMetricSelector(AlertExpressionParser.MetricSelectorContext ctx);
+
+    /**
+     * Visit a parse tree produced by {@link AlertExpressionParser#labelMatcherList}.
+     * @param ctx the parse tree
+     * @return the visitor result
+     */
+    T visitLabelMatcherList(AlertExpressionParser.LabelMatcherListContext ctx);
+
+    /**
+     * Visit a parse tree produced by {@link AlertExpressionParser#labelMatcherItem}.
+     * @param ctx the parse tree
+     * @return the visitor result
+     */
+    T visitLabelMatcherItem(AlertExpressionParser.LabelMatcherItemContext ctx);
+
+    /**
+     * Visit a parse tree produced by {@link AlertExpressionParser#labelMatcherOp}.
+     * @param ctx the parse tree
+     * @return the visitor result
+     */
+    T visitLabelMatcherOp(AlertExpressionParser.LabelMatcherOpContext ctx);
+
+    /**
+     * Visit a parse tree produced by {@link AlertExpressionParser#labelList}.
+     * @param ctx the parse tree
+     * @return the visitor result
+     */
+    T visitLabelList(AlertExpressionParser.LabelListContext ctx);
+
+    /**
+     * Visit a parse tree produced by {@link AlertExpressionParser#instantVectorOp}.
+     * @param ctx the parse tree
+     * @return the visitor result
+     */
+    T visitInstantVectorOp(AlertExpressionParser.InstantVectorOpContext ctx);
+
+    /**
+     * Visit a parse tree produced by {@link AlertExpressionParser#aggregationOperator}.
+     * @param ctx the parse tree
+     * @return the visitor result
+     */
+    T visitAggregationOperator(AlertExpressionParser.AggregationOperatorContext ctx);
+
+    /**
+     * Visit a parse tree produced by {@link AlertExpressionParser#binaryOperator}.
+     * @param ctx the parse tree
+     * @return the visitor result
+     */
+    T visitBinaryOperator(AlertExpressionParser.BinaryOperatorContext ctx);
+}

hertzbeat-alerter/src/main/java/org/apache/hertzbeat/alert/notice/impl/DbAlertStoreHandlerImpl.java

@@ -52,86 +52,84 @@ final class DbAlertStoreHandlerImpl implements AlertStoreHandler {
             log.error("The Group Alerts is empty, ignore store");
             return groupAlert;
         }
-        // 1. Find existing alert group
-        GroupAlert existGroupAlert = groupAlertDao.findByGroupKey(groupAlert.getGroupKey());
-        
-        // 2. Process individual alerts
+        // Process individual alerts
         Set<String> alertFingerprints = new HashSet<>(8);
-
         List<SingleAlert> originalAlerts = groupAlert.getAlerts();
         List<SingleAlert> newAlerts = new ArrayList<>();
 
-
         for (SingleAlert singleAlert : originalAlerts) {
-            SingleAlert existAlert = singleAlertDao.findByFingerprint(singleAlert.getFingerprint());
-
-            if (existAlert != null) {
-                // Update the existing alert with the ID and creation time from the database
-                singleAlert.setId(existAlert.getId());
-                singleAlert.setGmtCreate(existAlert.getGmtCreate());
-
-                // Status transition logic
-                if (CommonConstants.ALERT_STATUS_FIRING.equals(singleAlert.getStatus())) {
-                    // If the alert is firing and the existing alert is not resolved, update the start time and trigger times
-                    if (!CommonConstants.ALERT_STATUS_RESOLVED.equals(existAlert.getStatus())) {
+            synchronized (singleAlert.getFingerprint().intern()) {
+                SingleAlert existAlert = singleAlertDao.findByFingerprint(singleAlert.getFingerprint());
+                if (existAlert != null) {
+                    // Update the existing alert with the ID and creation time from the database
+                    singleAlert.setId(existAlert.getId());
+                    singleAlert.setGmtCreate(existAlert.getGmtCreate());
+                    // Status transition logic
+                    if (CommonConstants.ALERT_STATUS_FIRING.equals(singleAlert.getStatus())) {
+                        // If the alert is firing and the existing alert is not resolved, update the start time and trigger times
+                        if (!CommonConstants.ALERT_STATUS_RESOLVED.equals(existAlert.getStatus())) {
+                            singleAlert.setStartAt(existAlert.getStartAt());
+                            int triggerTimes = Optional.ofNullable(existAlert.getTriggerTimes()).orElse(1)
+                                    + Optional.ofNullable(singleAlert.getTriggerTimes()).orElse(1);
+                            singleAlert.setTriggerTimes(triggerTimes);
+                        }
+                    } else if (CommonConstants.ALERT_STATUS_RESOLVED.equals(singleAlert.getStatus())) {
+                        // If the alert is resolved, set the end time (if not already set) and copy other fields from the existing alert
+                        if (singleAlert.getEndAt() == null) {
+                            singleAlert.setEndAt(System.currentTimeMillis());
+                        }
                         singleAlert.setStartAt(existAlert.getStartAt());
-                        int triggerTimes = Optional.ofNullable(existAlert.getTriggerTimes()).orElse(1)
-                                + Optional.ofNullable(singleAlert.getTriggerTimes()).orElse(1);
-                        singleAlert.setTriggerTimes(triggerTimes);
+                        singleAlert.setActiveAt(existAlert.getActiveAt());
+                        singleAlert.setTriggerTimes(existAlert.getTriggerTimes());
                     }
-                } else if (CommonConstants.ALERT_STATUS_RESOLVED.equals(singleAlert.getStatus())) {
-                    // If the alert is resolved, set the end time (if not already set) and copy other fields from the existing alert
-                    if (singleAlert.getEndAt() == null) {
-                        singleAlert.setEndAt(System.currentTimeMillis());
-                    }
-                    singleAlert.setStartAt(existAlert.getStartAt());
-                    singleAlert.setActiveAt(existAlert.getActiveAt());
-                    singleAlert.setTriggerTimes(existAlert.getTriggerTimes());
                 }
+                SingleAlert savedSingleAlert = singleAlertDao.save(singleAlert);
+                newAlerts.add(savedSingleAlert);
+                alertFingerprints.add(savedSingleAlert.getFingerprint());
             }
-            SingleAlert savedSingleAlert = singleAlertDao.save(singleAlert);
-            newAlerts.add(savedSingleAlert);
-            alertFingerprints.add(savedSingleAlert.getFingerprint());
         }
         groupAlert.setAlerts(newAlerts);
-        // 3. Process resolved alerts
-        if (existGroupAlert != null) {
-            List<String> existFingerprints = existGroupAlert.getAlertFingerprints();
-            if (existFingerprints != null) {
-                alertFingerprints.addAll(existFingerprints);
-            }
-            // Merge group information
-            groupAlert.setId(existGroupAlert.getId());
-            groupAlert.setGmtCreate(existGroupAlert.getGmtCreate());
-            // Merge other historical information to preserve
-            Map<String, String> existCommonLabels = existGroupAlert.getCommonLabels();
-            if (existCommonLabels != null) {
-                Map<String, String> commonLabels = groupAlert.getCommonLabels();
-                if (commonLabels != null) {
-                    // filter common label in commonLabels and existCommonLabels
-                    commonLabels = commonLabels.entrySet().stream()
-                            .filter(entry -> existCommonLabels.containsKey(entry.getKey()))
-                            .collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue));
-                    groupAlert.setCommonLabels(commonLabels);
+        // Find existing alert group
+        synchronized (groupAlert.getGroupKey().intern()) {
+            GroupAlert existGroupAlert = groupAlertDao.findByGroupKey(groupAlert.getGroupKey());
+            // Process resolved alerts
+            if (existGroupAlert != null) {
+                List<String> existFingerprints = existGroupAlert.getAlertFingerprints();
+                if (existFingerprints != null) {
+                    alertFingerprints.addAll(existFingerprints);
                 }
-            }
-            Map<String, String> existCommonAnnotations = existGroupAlert.getCommonAnnotations();
-            if (existCommonAnnotations != null) {
-                Map<String, String> commonAnnotations = groupAlert.getCommonAnnotations();
-                if (commonAnnotations != null) {
-                    // filter common annotation in commonAnnotations and existCommonAnnotations
-                    commonAnnotations = commonAnnotations.entrySet().stream()
-                            .filter(entry -> existCommonAnnotations.containsKey(entry.getKey()))
-                            .collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue));
-                    groupAlert.setCommonAnnotations(commonAnnotations);
+                // Merge group information
+                groupAlert.setId(existGroupAlert.getId());
+                groupAlert.setGmtCreate(existGroupAlert.getGmtCreate());
+                // Merge other historical information to preserve
+                Map<String, String> existCommonLabels = existGroupAlert.getCommonLabels();
+                if (existCommonLabels != null) {
+                    Map<String, String> commonLabels = groupAlert.getCommonLabels();
+                    if (commonLabels != null) {
+                        // filter common label in commonLabels and existCommonLabels
+                        commonLabels = commonLabels.entrySet().stream()
+                                .filter(entry -> existCommonLabels.containsKey(entry.getKey()))
+                                .collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue));
+                        groupAlert.setCommonLabels(commonLabels);
+                    }
+                }
+                Map<String, String> existCommonAnnotations = existGroupAlert.getCommonAnnotations();
+                if (existCommonAnnotations != null) {
+                    Map<String, String> commonAnnotations = groupAlert.getCommonAnnotations();
+                    if (commonAnnotations != null) {
+                        // filter common annotation in commonAnnotations and existCommonAnnotations
+                        commonAnnotations = commonAnnotations.entrySet().stream()
+                                .filter(entry -> existCommonAnnotations.containsKey(entry.getKey()))
+                                .collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue));
+                        groupAlert.setCommonAnnotations(commonAnnotations);
+                    }
                 }
             }
+            // Save alert group
+            groupAlert.setAlertFingerprints(alertFingerprints.stream().toList());
+            GroupAlert savedGroupAlert = groupAlertDao.save(groupAlert);
+            savedGroupAlert.setAlerts(groupAlert.getAlerts());
+            return savedGroupAlert;
         }
-        
-        // 4. Save alert group
-        groupAlert.setAlertFingerprints(alertFingerprints.stream().toList());
-        GroupAlert savedGroupAlert = groupAlertDao.save(groupAlert);
-        savedGroupAlert.setAlerts(groupAlert.getAlerts());
-        return savedGroupAlert;
     }
 }

hertzbeat-alerter/src/main/java/org/apache/hertzbeat/alert/notice/impl/ServerChanAlertNotifyHandlerImpl.java

@@ -31,6 +31,8 @@ import org.springframework.http.MediaType;
 import org.springframework.http.ResponseEntity;
 import org.springframework.stereotype.Component;
 
+import java.util.List;
+
 /**
  * Send alarm information through Server
  */
@@ -54,7 +56,16 @@ public class ServerChanAlertNotifyHandlerImpl extends AbstractAlertNotifyHandler
             HttpHeaders headers = new HttpHeaders();
             headers.setContentType(MediaType.APPLICATION_JSON);
             HttpEntity<ServerChanAlertNotifyHandlerImpl.ServerChanWebHookDto> httpEntity = new HttpEntity<>(serverChanWebHookDto, headers);
-            String webHookUrl = String.format(alerterProperties.getServerChanWebhookUrl(), receiver.getServerChanToken());
+            String sanitizedToken = receiver.getServerChanToken().replaceAll("[^a-zA-Z0-9_-]", "");
+            String webHookUrl = String.format(alerterProperties.getServerChanWebhookUrl(), sanitizedToken);
+            
+            // Validate the constructed URL against a whitelist
+            List<String> allowedBaseUrls = List.of("https://api.serverchan.com", "https://serverchan.example.com");
+            boolean isValidUrl = allowedBaseUrls.stream().anyMatch(webHookUrl::startsWith);
+            if (!isValidUrl) {
+                throw new AlertNoticeException("Invalid webhook URL: " + webHookUrl);
+            }
+            
             ResponseEntity<CommonRobotNotifyResp> responseEntity = restTemplate.postForEntity(webHookUrl,
                     httpEntity, CommonRobotNotifyResp.class);
             if (responseEntity.getStatusCode() == HttpStatus.OK) {

hertzbeat-alerter/src/main/java/org/apache/hertzbeat/alert/notice/impl/SlackAlertNotifyHandlerImpl.java

@@ -17,6 +17,7 @@
 
 package org.apache.hertzbeat.alert.notice.impl;
 
+import java.net.URI;
 import java.util.Objects;
 import lombok.Builder;
 import lombok.Data;
@@ -52,7 +53,12 @@ final class SlackAlertNotifyHandlerImpl extends AbstractAlertNotifyHandlerImpl {
             HttpHeaders headers = new HttpHeaders();
             headers.setContentType(MediaType.APPLICATION_JSON);
             HttpEntity<SlackNotifyDTO> slackNotifyEntity = new HttpEntity<>(slackNotify, headers);
-            var entity = restTemplate.postForEntity(receiver.getSlackWebHookUrl(), slackNotifyEntity, String.class);
+            String slackWebHookUrl = receiver.getSlackWebHookUrl();
+            if (!isValidSlackWebHookUrl(slackWebHookUrl)) {
+                log.warn("Invalid Slack Webhook URL: {}", slackWebHookUrl);
+                throw new AlertNoticeException("Invalid Slack Webhook URL");
+            }
+            var entity = restTemplate.postForEntity(slackWebHookUrl, slackNotifyEntity, String.class);
             if (entity.getStatusCode() == HttpStatus.OK && entity.getBody() != null) {
                 var body = entity.getBody();
                 if (Objects.equals(SUCCESS, body)) {
@@ -81,4 +87,21 @@ final class SlackAlertNotifyHandlerImpl extends AbstractAlertNotifyHandlerImpl {
         private String text;
     }
 
+
+    /**
+     * Validate if the Slack Webhook URL belongs to an allowed domain.
+     *
+     * @param url the Slack Webhook URL to validate
+     * @return true if the URL is valid, false otherwise
+     */
+    private boolean isValidSlackWebHookUrl(String url) {
+        try {
+            URI uri = new URI(url);
+            String host = uri.getHost();
+            return "hooks.slack.com".equals(host);
+        } catch (Exception e) {
+            log.warn("Error validating Slack Webhook URL: {}", url, e);
+            return false;
+        }
+    }
 }

hertzbeat-alerter/src/main/java/org/apache/hertzbeat/alert/notice/impl/TelegramBotAlertNotifyHandlerImpl.java

@@ -42,18 +42,25 @@ import org.springframework.stereotype.Component;
 final class TelegramBotAlertNotifyHandlerImpl extends AbstractAlertNotifyHandlerImpl {
 
     @Override
-    public void send(NoticeReceiver receiver, NoticeTemplate noticeTemplate, GroupAlert alert) throws AlertNoticeException {
+    public void send(NoticeReceiver receiver, NoticeTemplate noticeTemplate, GroupAlert alert)
+            throws AlertNoticeException {
         try {
-            String url = String.format(alerterProperties.getTelegramWebhookUrl(), receiver.getTgBotToken());
+            String token = receiver.getTgBotToken();
+            if (!isValidTelegramToken(token)) {
+                throw new AlertNoticeException("Invalid Telegram Bot Token");
+            }
+            String url = String.format(alerterProperties.getTelegramWebhookUrl(), token);
             TelegramBotNotifyDTO notifyBody = TelegramBotNotifyDTO.builder()
                     .chatId(receiver.getTgUserId())
                     .text(renderContent(noticeTemplate, alert))
+                    .messageThreadId(receiver.getTgMessageThreadId())
                     .disableWebPagePreview(true)
                     .build();
             HttpHeaders headers = new HttpHeaders();
             headers.setContentType(MediaType.APPLICATION_JSON);
             HttpEntity<TelegramBotNotifyDTO> telegramEntity = new HttpEntity<>(notifyBody, headers);
-            ResponseEntity<TelegramBotNotifyResponse> entity = restTemplate.postForEntity(url, telegramEntity, TelegramBotNotifyResponse.class);
+            ResponseEntity<TelegramBotNotifyResponse> entity = restTemplate.postForEntity(url, telegramEntity,
+                    TelegramBotNotifyResponse.class);
             if (entity.getStatusCode() == HttpStatus.OK && entity.getBody() != null) {
                 TelegramBotNotifyResponse body = entity.getBody();
                 if (body.ok) {
@@ -84,6 +91,8 @@ final class TelegramBotAlertNotifyHandlerImpl extends AbstractAlertNotifyHandler
         private String text;
         @JsonProperty("disable_web_page_preview")
         private Boolean disableWebPagePreview;
+        @JsonProperty("message_thread_id")
+        private String messageThreadId;
     }
 
     @NoArgsConstructor
@@ -96,4 +105,10 @@ final class TelegramBotAlertNotifyHandlerImpl extends AbstractAlertNotifyHandler
         private String description;
     }
 
+    private boolean isValidTelegramToken(String token) {
+        // Adjusted pattern to match real Telegram Bot tokens like
+        // 110201543:AAHdqTcvCH1vGWJxfSeofSAs0K5PALDsaw
+        String tokenPattern = "^[0-9]+:[a-zA-Z0-9_-]+$";
+        return token != null && token.matches(tokenPattern);
+    }
 }

hertzbeat-alerter/src/main/java/org/apache/hertzbeat/alert/notice/impl/WeComRobotAlertNotifyHandlerImpl.java

@@ -57,7 +57,12 @@ final class WeComRobotAlertNotifyHandlerImpl extends AbstractAlertNotifyHandlerI
             HttpHeaders headers = new HttpHeaders();
             headers.setContentType(MediaType.APPLICATION_JSON);
             HttpEntity<WeWorkWebHookDto> httpEntity = new HttpEntity<>(weWorkWebHookDTO, headers);
-            String webHookUrl = alerterProperties.getWeWorkWebhookUrl() + receiver.getWechatId();
+            String wechatId = receiver.getWechatId();
+            if (!isValidWechatId(wechatId)) {
+                log.warn("Invalid WeChat ID: {}", wechatId);
+                throw new AlertNoticeException("Invalid WeChat ID provided.");
+            }
+            String webHookUrl = alerterProperties.getWeWorkWebhookUrl() + wechatId;
             ResponseEntity<CommonRobotNotifyResp> entity = restTemplate.postForEntity(webHookUrl, httpEntity, CommonRobotNotifyResp.class);
             if (entity.getStatusCode() == HttpStatus.OK) {
                 assert entity.getBody() != null;
@@ -170,4 +175,15 @@ final class WeComRobotAlertNotifyHandlerImpl extends AbstractAlertNotifyHandlerI
         }
 
     }
+    
+    /**
+     * Validate the WeChat ID to ensure it meets the expected format.
+     *
+     * @param wechatId the WeChat ID to validate
+     * @return true if valid, false otherwise
+     */
+    private boolean isValidWechatId(String wechatId) {
+        // Example validation: ensure the ID is alphanumeric and non-empty
+        return StringUtils.isNotBlank(wechatId) && wechatId.matches("^[a-zA-Z0-9_-]+$");
+    }
 }

hertzbeat-alerter/src/main/java/org/apache/hertzbeat/alert/service/SmsClientFactory.java

@@ -21,7 +21,9 @@ import com.fasterxml.jackson.databind.ObjectMapper;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.hertzbeat.alert.config.SmsConfig;
 import org.apache.hertzbeat.alert.service.impl.SmsLocalSmsClientImpl;
+import org.apache.hertzbeat.alert.service.impl.AwsSmsClientImpl;
 import org.apache.hertzbeat.alert.service.impl.TencentSmsClientImpl;
+import org.apache.hertzbeat.alert.service.impl.TwilioSmsClientImpl;
 import org.apache.hertzbeat.alert.service.impl.UniSmsClientImpl;
 import org.apache.hertzbeat.alert.service.impl.AlibabaSmsClientImpl;
 import org.apache.hertzbeat.base.dao.GeneralConfigDao;
@@ -32,7 +34,9 @@ import org.springframework.context.event.EventListener;
 import org.springframework.stereotype.Component;
 
 import static org.apache.hertzbeat.common.constants.SmsConstants.ALIBABA;
+import static org.apache.hertzbeat.common.constants.SmsConstants.AWS;
 import static org.apache.hertzbeat.common.constants.SmsConstants.TENCENT;
+import static org.apache.hertzbeat.common.constants.SmsConstants.TWILIO;
 import static org.apache.hertzbeat.common.constants.SmsConstants.UNISMS;
 import static org.apache.hertzbeat.common.constants.SmsConstants.SMSLOCAL;
 
@@ -136,9 +140,15 @@ public class SmsClientFactory {
             case SMSLOCAL:
                 currentSmsClient = new SmsLocalSmsClientImpl(smsConfig.getSmslocal());
                 break;
+            case AWS:
+                currentSmsClient = new AwsSmsClientImpl(smsConfig.getAws());
+                break;
+            case TWILIO:
+                currentSmsClient = new TwilioSmsClientImpl(smsConfig.getTwilio());
+                break;
             default:
                 log.warn("[SmsClientFactory] Unsupported SMS provider type: {}", smsConfig.getType());
                 break;
         }
     }
-} 
+}

hertzbeat-alerter/src/main/java/org/apache/hertzbeat/alert/service/impl/AlibabaCloudSlsExternAlertService.java

@@ -0,0 +1,185 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hertzbeat.alert.service.impl;
+
+import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.lang3.StringUtils;
+import org.apache.hertzbeat.alert.dto.AlibabaCloudSlsExternAlert;
+import org.apache.hertzbeat.alert.reduce.AlarmCommonReduce;
+import org.apache.hertzbeat.alert.service.ExternAlertService;
+import org.apache.hertzbeat.common.constants.CommonConstants;
+import org.apache.hertzbeat.common.entity.alerter.SingleAlert;
+import org.apache.hertzbeat.common.util.IpDomainUtil;
+import org.apache.hertzbeat.common.util.JsonUtil;
+import org.springframework.stereotype.Service;
+
+import java.text.MessageFormat;
+import java.time.Instant;
+import java.time.LocalDateTime;
+import java.time.ZoneId;
+import java.time.format.DateTimeFormatter;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Optional;
+
+/**
+ * Alibaba Cloud 'Simple Log Service(SLS)'  external alarm service impl
+ */
+@Slf4j
+@Service
+public class AlibabaCloudSlsExternAlertService implements ExternAlertService {
+
+    private final AlarmCommonReduce alarmCommonReduce;
+
+    public AlibabaCloudSlsExternAlertService(AlarmCommonReduce alarmCommonReduce) {
+        this.alarmCommonReduce = alarmCommonReduce;
+    }
+
+    @Override
+    public void addExternAlert(String content) {
+        AlibabaCloudSlsExternAlert externAlert = JsonUtil.fromJson(content, AlibabaCloudSlsExternAlert.class);
+        if (externAlert == null) {
+            log.warn("Failure to parse external alert content. content: {}", content);
+            return;
+        }
+        SingleAlert singleAlert = new AlibabaCloudSlsConverter().convert(externAlert);
+        alarmCommonReduce.reduceAndSendAlarm(singleAlert);
+    }
+
+    @Override
+    public String supportSource() {
+        return "alibabacloud-sls";
+    }
+
+    /**
+     *
+     */
+    public static class AlibabaCloudSlsConverter {
+
+        /**
+         * convert
+         *
+         * @param externAlert alert content entity
+         * @return Single alert
+         */
+        public SingleAlert convert(AlibabaCloudSlsExternAlert externAlert) {
+            return SingleAlert.builder()
+                    .triggerTimes(1)
+                    .status(externAlert.getStatus())
+                    .startAt(Instant.ofEpochSecond(externAlert.getFireTime()).toEpochMilli())
+                    .activeAt(Instant.ofEpochSecond(externAlert.getAlertTime()).toEpochMilli())
+                    .endAt(convertResolveTime(externAlert.getStatus(), externAlert.getResolveTime()))
+                    .labels(buildLabels(externAlert))
+                    .annotations(buildAnnotations(externAlert))
+                    .content(formatContent(externAlert))
+                    .build();
+        }
+
+        /**
+         * todo i18n
+         *
+         * @param externAlert alert content entity
+         * @return content
+         */
+        private String formatContent(AlibabaCloudSlsExternAlert externAlert) {
+            // convet severity
+            Optional<AlibabaCloudSlsExternAlert.Severity> severity = AlibabaCloudSlsExternAlert.Severity.convert(externAlert.getSeverity());
+            // If the alarm state is resolved, the value is the specific recovery time.
+            Long resolveTimeMilli = convertResolveTime(externAlert.getStatus(), externAlert.getResolveTime());
+
+            return MessageFormat.format(
+            "AlibabaCloud-sls alert , {0} - [{1}], level: [{2}], desc: {3}, fire_time:{4}, resolve_time:{5}",
+                    externAlert.getAnnotation("title"),
+                    externAlert.getStatus(),
+                    severity.isPresent() ? severity.get().getAlias() : "N/A",
+                    externAlert.getAnnotation("desc"),
+                    timeSecondToDate(Instant.ofEpochSecond(externAlert.getFireTime()).toEpochMilli()),
+                    null != resolveTimeMilli ? timeSecondToDate(resolveTimeMilli) : "N/A"
+            );
+        }
+
+        /**
+         * Converts a timestamp (milliseconds) to a formatted date-time string.
+         *
+         * @param timestampMillis timestamp in milliseconds
+         * @return formatted date-time string in the pattern: yyyy-MM-dd HH:mm:ss
+         */
+        private String timeSecondToDate(long timestampMillis) {
+            LocalDateTime dateTime = LocalDateTime.ofInstant(
+                    Instant.ofEpochMilli(timestampMillis),
+                    ZoneId.systemDefault()
+            );
+            return dateTime.format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"));
+        }
+
+        /**
+         * Build basic annotations and fill annotations for alibaba cloud sls.
+         *
+         * @param externAlert alert content entity
+         * @return annotations
+         */
+        private Map<String, String> buildAnnotations(AlibabaCloudSlsExternAlert externAlert) {
+            Map<String, String> annotations = new HashMap<>(8);
+            Optional<AlibabaCloudSlsExternAlert.Severity> severity = AlibabaCloudSlsExternAlert.Severity.convert(externAlert.getSeverity());
+            severity.ifPresent(value -> annotations.put("severity", value.getAlias()));
+            // Notification templates for sls need to be configured.
+            if (StringUtils.isNotBlank(externAlert.getSigninUrl()) && IpDomainUtil.isHasSchema(externAlert.getSigninUrl())) {
+                annotations.put("signinUrl", "<a target=\"_blank\" href=\"" + externAlert.getSigninUrl() + "\">View Details</a>");
+            }
+            // Filling the annotations with the alibaba cloud sls.
+            if (null != externAlert.getAnnotations() && !externAlert.getAnnotations().isEmpty()) {
+                annotations.putAll(externAlert.getAnnotations());
+            }
+
+            return annotations;
+        }
+
+        /**
+         * Build basic labels and fill labels for alibaba cloud sls.
+         *
+         * @param externAlert alert content entity
+         * @return labels
+         */
+        private Map<String, String> buildLabels(AlibabaCloudSlsExternAlert externAlert) {
+            Map<String, String> labels = new HashMap<>(8);
+            labels.put("__source__", "alibabacloud-sls");
+            labels.put("alertname", externAlert.getAlertName());
+            labels.put("region", externAlert.getRegion());
+            // The project name is globally unique.
+            labels.put("project", externAlert.getProject());
+            // Filling the labels with the alibaba cloud sls.
+            if (null != externAlert.getLabels() && !externAlert.getLabels().isEmpty()){
+                labels.putAll(externAlert.getLabels());
+            }
+            return labels;
+        }
+
+        /**
+         * If the alarm status is firing, the value is 0.
+         * If the alarm state is resolved, the value is the specific recovery time.
+         *
+         * @param status alert status
+         * @param resolveTimeSecond recovery time
+         * @return milliseconds
+         */
+        private Long convertResolveTime(String status, int resolveTimeSecond) {
+            return CommonConstants.ALERT_STATUS_RESOLVED.equals(status) ? Instant.ofEpochSecond(resolveTimeSecond).toEpochMilli() : null;
+        }
+    }
+
+}

hertzbeat-alerter/src/main/java/org/apache/hertzbeat/alert/service/impl/AwsSmsClientImpl.java

@@ -0,0 +1,287 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hertzbeat.alert.service.impl;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import lombok.extern.slf4j.Slf4j;
+import org.apache.hertzbeat.alert.config.AwsSmsProperties;
+import org.apache.hertzbeat.alert.service.SmsClient;
+import org.apache.hertzbeat.alert.util.CryptoUtils;
+import org.apache.hertzbeat.common.entity.alerter.GroupAlert;
+import org.apache.hertzbeat.common.entity.alerter.NoticeReceiver;
+import org.apache.hertzbeat.common.entity.alerter.NoticeTemplate;
+import org.apache.hertzbeat.common.support.exception.SendMessageException;
+import org.apache.hertzbeat.common.util.JsonUtil;
+import org.apache.http.client.methods.CloseableHttpResponse;
+import org.apache.http.client.methods.HttpPost;
+import org.apache.http.entity.ContentType;
+import org.apache.http.entity.StringEntity;
+import org.apache.http.impl.client.CloseableHttpClient;
+import org.apache.http.impl.client.HttpClients;
+import org.apache.http.util.EntityUtils;
+
+import java.net.URI;
+import java.nio.charset.StandardCharsets;
+import java.time.Instant;
+import java.time.ZoneOffset;
+import java.time.format.DateTimeFormatter;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.LinkedHashMap;
+import java.util.Map;
+import java.util.stream.Collectors;
+
+import static org.apache.hertzbeat.common.constants.SmsConstants.AWS;
+
+/**
+ * AWS Cloud SMS Client Implementation<br>
+ * API doc:<a href="https://docs.aws.amazon.com/pinpoint/latest/apireference_smsvoicev2/API_SendTextMessage.html">https://docs.aws.amazon.com/pinpoint/latest/apireference_smsvoicev2/API_SendTextMessage.html</a><br>
+ * Signature doc:<a href="https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_sigv-create-signed-request.html"</a>https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_sigv-create-signed-request.html</a>
+ */
+@Slf4j
+public class AwsSmsClientImpl implements SmsClient {
+
+
+    private static final String SERVICE = "sms-voice";
+    private static final String MESSAGE_TEMPLATE = "Instance: %s, Priority: %s, Content: %s";
+
+    private final String accessKey;
+    private final String secretKey;
+    private final String region;
+
+    public AwsSmsClientImpl(AwsSmsProperties config) {
+        if (config != null) {
+            this.accessKey = config.getAccessKeyId();
+            this.secretKey = config.getAccessKeySecret();
+            this.region = config.getRegion();
+        } else {
+            this.accessKey = "";
+            this.secretKey = "";
+            this.region = "";
+        }
+    }
+
+    @Override
+    public void sendMessage(NoticeReceiver receiver, NoticeTemplate noticeTemplate, GroupAlert alert) {
+        // Extract alert info
+        String instance = null;
+        String priority = null;
+        String content = null;
+        if (alert.getCommonLabels() != null) {
+            instance = alert.getCommonLabels().get("instance") == null ? alert.getGroupKey() : alert.getCommonLabels().get("instance");
+            priority = alert.getCommonLabels().get("priority") == null ? "unknown" : alert.getCommonLabels().get("priority");
+            content = alert.getCommonAnnotations().get("summary");
+            content = content == null ? alert.getCommonAnnotations().get("description") : content;
+            if (content == null) {
+                content = alert.getCommonAnnotations().values().stream().findFirst().orElse(null);
+            }
+        }
+        this.send(receiver.getPhone(), createMessage(instance, priority, content));
+    }
+
+    private String createMessage(String instance, String priority, String content) {
+        return String.format(MESSAGE_TEMPLATE, instance, priority, content);
+    }
+
+    private void send(String phoneNumber, String message) {
+        Map<String, Object> payload = new HashMap<>();
+        payload.put("MessageBody", message);
+        payload.put("DestinationPhoneNumber", phoneNumber);
+        payload.put("MessageType", "TRANSACTIONAL");
+
+        Instant now = Instant.now();
+        String amzDate = DateTimeFormatter.ofPattern("yyyyMMdd'T'HHmmss'Z'").withZone(ZoneOffset.UTC).format(now);
+        String endpoint = "https://" + SERVICE + "." + region + ".amazonaws.com";
+
+        try (CloseableHttpClient httpClient = HttpClients.createDefault()) {
+            String payloadInString = new ObjectMapper().writeValueAsString(payload);
+            URI requestUri = new URI(endpoint);
+
+            HttpPost httpPost = createHttpPost(requestUri, amzDate, payloadInString);
+            log.info("Sending AWS SMS request to {}", requestUri + "," + "headers: " + Arrays.toString(httpPost.getAllHeaders()));
+            executeRequest(httpClient, httpPost, phoneNumber);
+        } catch (Exception e) {
+            log.warn("Failed to send SMS: {}", e.getMessage());
+            throw new SendMessageException(e.getMessage());
+        }
+    }
+
+
+    private HttpPost createHttpPost(URI requestUri, String amzDate, String payloadInString) throws Exception {
+        // Define headers once to avoid repetition (Order of headers must be maintained)
+        Map<String, String> headers = new LinkedHashMap<>();
+        headers.put("content-type", "application/x-amz-json-1.0");
+        headers.put("host", SERVICE + "." + this.region + ".amazonaws.com");
+        headers.put("x-amz-date", amzDate);
+        headers.put("x-amz-target", "PinpointSMSVoiceV2.SendTextMessage");
+
+        // Build authorization header using the same headers
+        AwsAuthenticationBuilder authBuilder = new AwsAuthenticationBuilder()
+                .credential(this.accessKey, this.secretKey)
+                .region(this.region);
+        headers.forEach(authBuilder::header);
+        String authorizationHeader = authBuilder.build(requestUri, "POST", SERVICE, payloadInString);
+
+        // Create HTTP post and set all headers
+        HttpPost httpPost = new HttpPost(requestUri);
+        httpPost.setHeader("Authorization", authorizationHeader);
+        headers.forEach(httpPost::setHeader);
+
+        httpPost.setEntity(new StringEntity(payloadInString, ContentType.APPLICATION_JSON));
+        return httpPost;
+    }
+
+    private void executeRequest(CloseableHttpClient httpClient, HttpPost httpPost, String phoneNumber) throws Exception {
+        try (CloseableHttpResponse response = httpClient.execute(httpPost)) {
+            int statusCode = response.getStatusLine().getStatusCode();
+            String responseBody = EntityUtils.toString(response.getEntity());
+            log.info("SMS response status: {}, body: {}", statusCode, responseBody);
+
+            if (statusCode != 200) {
+                throw new SendMessageException("HTTP request failed with status code: " + statusCode + ", response: " + responseBody);
+            }
+
+            JsonNode jsonResponse = JsonUtil.fromJson(responseBody);
+            if (jsonResponse == null) {
+                throw new SendMessageException(statusCode + ":" + responseBody);
+            }
+
+            JsonNode responseNode = jsonResponse.get("MessageId");
+            if (responseNode == null) {
+                throw new SendMessageException(statusCode + ":" + responseBody);
+            }
+
+            String messageId = responseNode.asText();
+            log.info("Successfully sent SMS to phone: {}, messageId: {}", phoneNumber, messageId);
+        }
+    }
+
+    @Override
+    public String getType() {
+        return AWS;
+    }
+
+    @Override
+    public boolean checkConfig() {
+        return !(accessKey.isBlank() || secretKey.isBlank() || region.isBlank());
+    }
+
+
+    private static class AwsAuthenticationBuilder {
+        private String accessKey;
+        private String secretKey;
+        private String region;
+        private String service;
+        private URI requestUri;
+        private String method;
+        private String payload;
+        private final Map<String, String> headers = new LinkedHashMap<>();
+
+        public AwsAuthenticationBuilder region(String region) {
+            this.region = region;
+            return this;
+        }
+
+        public AwsAuthenticationBuilder credential(String accessKey, String secretKey) {
+            this.accessKey = accessKey;
+            this.secretKey = secretKey;
+            return this;
+        }
+
+        public AwsAuthenticationBuilder header(String header, String value) {
+            this.headers.put(header, value);
+            return this;
+        }
+
+        public String build(URI requestUri, String method, String service, String payload) throws Exception {
+            this.requestUri = requestUri;
+            this.method = method;
+            this.service = service;
+            this.payload = payload;
+            return "%s Credential=%s/%s, SignedHeaders=%s, Signature=%s".formatted(
+                    getAlgorithm(),
+                    this.accessKey,
+                    getCredentialScope(),
+                    getSignedHeaders(),
+                    getSignature()
+            );
+        }
+
+        private String getCredentialScope() {
+            return getDateStamp() + "/" + region + "/" + service + "/aws4_request";
+        }
+
+        private String getSignedHeaders() {
+            return String.join(";", headers.keySet());
+        }
+
+        private String getDateTime() {
+            return headers.get("x-amz-date");
+        }
+
+        private String getDateStamp() {
+            return getDateTime().substring(0, 8);
+        }
+
+        private String getSignature() {
+            String canonicalRequest = getCanonicalRequest();
+            String stringToSign = String.join("\n",
+                    getAlgorithm(),
+                    getDateTime(),
+                    getCredentialScope(),
+                    CryptoUtils.sha256Hex(canonicalRequest));
+
+            byte[] signingKey = getSignatureKey(secretKey, getDateStamp(), region, service);
+            return CryptoUtils.hmacSha256Hex(signingKey, stringToSign);
+        }
+
+        private String getCanonicalRequest() {
+            return String.join("\n",
+                    method,
+                    requestUri.getPath().isEmpty() ? "/" : requestUri.getPath(),
+                    requestUri.getQuery() != null ? requestUri.getQuery() : "",
+                    getCanonicalHeaders(),
+                    getSignedHeaders(),
+                    CryptoUtils.sha256Hex(payload)
+            );
+        }
+
+        private String getCanonicalHeaders() {
+            return headers.entrySet().stream()
+                    .map(entry -> entry.getKey() + ":" + entry.getValue())
+                    .collect(Collectors.joining("\n")) + "\n";
+        }
+
+        private String getAlgorithm() {
+            return "AWS4-HMAC-SHA256";
+        }
+
+        private byte[] getSignatureKey(String key, String dateStamp, String regionName, String serviceName) {
+            byte[] secret = ("AWS4" + key).getBytes(StandardCharsets.UTF_8);
+            byte[] date = CryptoUtils.hmac256(secret, dateStamp);
+            byte[] region = CryptoUtils.hmac256(date, regionName);
+            byte[] service = CryptoUtils.hmac256(region, serviceName);
+            return CryptoUtils.hmac256(service, "aws4_request");
+        }
+
+
+    }
+}
+
+

hertzbeat-alerter/src/main/java/org/apache/hertzbeat/alert/service/impl/DataSourceServiceImpl.java

@@ -17,21 +17,26 @@
 
 package org.apache.hertzbeat.alert.service.impl;
 
-import java.util.HashMap;
-import java.util.LinkedList;
-import java.util.Stack;
+import com.github.benmanes.caffeine.cache.Cache;
+import com.github.benmanes.caffeine.cache.Caffeine;
+import lombok.Getter;
+import lombok.Setter;
 import lombok.extern.slf4j.Slf4j;
+import org.antlr.v4.runtime.CharStreams;
+import org.antlr.v4.runtime.CommonTokenStream;
+import org.antlr.v4.runtime.tree.ParseTree;
+import org.apache.hertzbeat.alert.expr.AlertExpressionEvalVisitor;
+import org.apache.hertzbeat.alert.expr.AlertExpressionLexer;
+import org.apache.hertzbeat.alert.expr.AlertExpressionParser;
 import org.apache.hertzbeat.alert.service.DataSourceService;
 import org.apache.hertzbeat.warehouse.db.QueryExecutor;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
+import org.springframework.util.StringUtils;
 
 import java.util.List;
 import java.util.Map;
-import java.util.ArrayList;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-import org.springframework.util.StringUtils;
+import java.util.concurrent.TimeUnit;
 
 /**
  * datasource service
@@ -39,14 +44,25 @@ import org.springframework.util.StringUtils;
 @Service
 @Slf4j
 public class DataSourceServiceImpl implements DataSourceService {
-    
+
+    @Setter
     @Autowired(required = false)
     private List<QueryExecutor> executors;
-    
-    private static final Pattern EXPR_TOKEN = Pattern.compile("\\(|\\)|[a-zA-Z_][a-zA-Z0-9_=～{}\\[\\]\".]*|\\d+(\\.\\d+)?|>=|<=|==|!=|>|<|and|or|unless");
-    private static final String THRESHOLD = "__threshold__";
-    private static final String VALUE = "__value__";
-    
+
+    @Getter
+    private final Cache<String, ParseTree> expressionCache = Caffeine.newBuilder()
+            .maximumSize(256)
+            .expireAfterAccess(1, TimeUnit.HOURS)
+            .recordStats()
+            .build();
+
+    @Getter
+    private final Cache<String, CommonTokenStream> tokenStreamCache = Caffeine.newBuilder()
+            .maximumSize(512)
+            .expireAfterWrite(30, TimeUnit.MINUTES)
+            .recordStats()
+            .build();
+
     @Override
     public List<Map<String, Object>> calculate(String datasource, String expr) {
         if (!StringUtils.hasText(expr)) {
@@ -56,6 +72,7 @@ public class DataSourceServiceImpl implements DataSourceService {
             throw new IllegalArgumentException("No query executor found");
         }
         QueryExecutor executor = executors.stream().filter(e -> e.support(datasource)).findFirst().orElse(null);
+
         if (executor == null) {
             throw new IllegalArgumentException("Unsupported datasource: " + datasource);
         }
@@ -70,278 +87,16 @@ public class DataSourceServiceImpl implements DataSourceService {
     }
 
     private List<Map<String, Object>> evaluate(String expr, QueryExecutor executor) {
-        Stack<List<Map<String, Object>>> values = new Stack<>();
-        Stack<String> operators = new Stack<>();
-        Matcher matcher = EXPR_TOKEN.matcher(expr);
-        List<String> tokens = new ArrayList<>();
-        while (matcher.find()) {
-            tokens.add(matcher.group());
-        }
-        for (String token : tokens) {
-            if (token.equals("(")) {
-                operators.push(token);
-            } else if (token.equals(")")) {
-                while (!operators.isEmpty() && !operators.peek().equals("(")) {
-                    applyOperator(values, operators.pop());
-                }
-                // remove the left parenthesis
-                operators.pop();
-            } else if (token.matches(">=|<=|==|!=|>|<")) {
-                operators.push(token);
-            } else if (token.equals("and") || token.equals("or") || token.equals("unless")) {
-                while (!operators.isEmpty() && precedence(operators.peek()) >= precedence(token)) {
-                    applyOperator(values, operators.pop());
-                }
-                operators.push(token);
-            } else if (token.matches("\\d+(\\.\\d+)?")) { 
-                double value = Double.parseDouble(token);
-                List<Map<String, Object>> numAsList = new ArrayList<>();
-                numAsList.add(Map.of(THRESHOLD, value));
-                values.push(numAsList);
-            } else if (token.matches("[a-zA-Z_][a-zA-Z0-9_=～{}\\[\\]\".]*")) {
-                List<Map<String, Object>> results = executor.execute(token);
-                values.push(results);
-            }
-        }
-        while (!operators.isEmpty()) {
-            applyOperator(values, operators.pop());
-        }
-        return values.isEmpty() ? new LinkedList<>() : values.pop();
+        CommonTokenStream tokens = tokenStreamCache.get(expr, this::createTokenStream);
+        AlertExpressionParser parser = new AlertExpressionParser(tokens);
+        ParseTree tree = expressionCache.get(expr, e -> parser.expr());
+        AlertExpressionEvalVisitor visitor = new AlertExpressionEvalVisitor(executor, tokens);
+        return visitor.visit(tree);
+
     }
 
-    private int precedence(String op) {
-        return switch (op) {
-            case "or" -> 1;
-            case "unless" -> 2;
-            case "and" -> 3;
-            case ">", "<", ">=", "<=", "==", "!=" -> 4;
-            default -> 0;
-        };
+    private CommonTokenStream createTokenStream(String expr) {
+        AlertExpressionLexer lexer = new AlertExpressionLexer(CharStreams.fromString(expr));
+        return new CommonTokenStream(lexer);
     }
-
-    private void applyOperator(Stack<List<Map<String, Object>>> values, String op) {
-        if (values.size() < 2) {
-            return;
-        };
-        List<Map<String, Object>> rightOperand = values.pop();
-        List<Map<String, Object>> leftOperand = values.pop();
-        if (rightOperand.size() == 1 && rightOperand.get(0).containsKey(THRESHOLD)) {
-            double threshold = (double) rightOperand.get(0).get(THRESHOLD);
-            List<Map<String, Object>> result = new ArrayList<>();
-            for (Map<String, Object> item : leftOperand) {
-                Object queryValues = item.get(VALUE);
-                if (queryValues == null) {
-                    // ignore the query result data is empty
-                    continue;
-                }
-                // queryValues may be a list of values, or a single value
-                Object matchValue = evaluateCondition(queryValues, op, threshold);
-                item.put(VALUE, matchValue);
-                // if matchValue is null, mean not match the threshold
-                // if not null, mean match the threshold
-                result.add(new HashMap<>(item));
-            }
-            if (!result.isEmpty()) {
-                values.push(result);    
-            }
-            return;
-        }
-        Map<String, Object> leftMap = null;
-        boolean leftMatch = false;
-        Map<String, Object> rightMap = null;
-        boolean rightMatch = false;
-        switch (op) {
-            case "and" -> {
-                for (Map<String, Object> item : leftOperand) {
-                    if (leftMap == null) {
-                        leftMap = item;
-                    }
-                    if (item.get(VALUE) != null) {
-                        leftMap = item;
-                        leftMatch = true;
-                        break;
-                    }
-                }
-                for (Map<String, Object> item : rightOperand) {
-                    if (rightMap == null) {
-                        rightMap = item;
-                    }
-                    if (item.get(VALUE) != null) {
-                        rightMap = item;
-                        rightMatch = true;
-                        break;
-                    }
-                }
-                if (leftMatch && rightMatch) {
-                    rightMap.putAll(leftMap);
-                    values.push(new LinkedList<>(List.of(rightMap)));
-                } else if (leftMap != null) {
-                    leftMap.put(VALUE, null);
-                    values.push(new LinkedList<>(List.of(leftMap)));
-                } else if (rightMap != null) {
-                    rightMap.put(VALUE, null);
-                    values.push(new LinkedList<>(List.of(rightMap)));
-                } 
-            }
-            case "or" -> {
-                for (Map<String, Object> item : leftOperand) {
-                    if (leftMap == null) {
-                        leftMap = item;
-                    }
-                    if (item.get(VALUE) != null) {
-                        leftMap = item;
-                        leftMatch = true;
-                        break;
-                    }
-                }
-                for (Map<String, Object> item : rightOperand) {
-                    if (rightMap == null) {
-                        rightMap = item;
-                    }
-                    if (item.get(VALUE) != null) {
-                        rightMap = item;
-                        rightMatch = true;
-                        break;
-                    }
-                }
-                if (leftMatch && rightMatch) {
-                    rightMap.putAll(leftMap);
-                    values.push(new LinkedList<>(List.of(rightMap)));
-                } else if (leftMatch) {
-                    values.push(new LinkedList<>(List.of(leftMap)));
-                } else if (rightMatch) {
-                    values.push(new LinkedList<>(List.of(rightMap)));
-                } else {
-                    if (leftMap != null && rightMap != null) {
-                        rightMap.putAll(leftMap);
-                        values.push(new LinkedList<>(List.of(rightMap)));
-                    } else if (leftMap != null) {
-                        values.push(new LinkedList<>(List.of(leftMap)));
-                    } else if (rightMap != null){
-                        values.push(new LinkedList<>(List.of(rightMap)));
-                    }
-                }
-            }
-            case "unless" -> {
-                for (Map<String, Object> item : leftOperand) {
-                    if (leftMap == null) {
-                        leftMap = item;
-                    }
-                    if (item.get(VALUE) != null) {
-                        leftMap = item;
-                        leftMatch = true;
-                        break;
-                    }
-                }
-                for (Map<String, Object> item : rightOperand) {
-                    if (rightMap == null) {
-                        rightMap = item;
-                    }
-                    if (item.get(VALUE) != null) {
-                        rightMap = item;
-                        rightMatch = true;
-                        break;
-                    }
-                }
-                if (leftMatch && !rightMatch) {
-                    values.push(new LinkedList<>(List.of(leftMap)));
-                } else {
-                    if (leftMap != null) {
-                        leftMap.put(VALUE, null);
-                        values.push(new LinkedList<>(List.of(leftMap)));
-                    } else {
-                        if (rightMap != null) {
-                            rightMap.put(VALUE, null);
-                            values.push(new LinkedList<>(List.of(rightMap)));
-                        } 
-                    }
-                }
-            }
-            default -> throw new IllegalArgumentException("Unsupported operator: " + op);
-        }
-    }
-    
-    private Object evaluateCondition(Object value, String operator, Double threshold) {
-        // value may be a list of values, or a single value
-        switch (operator) {
-            case ">":
-                // if value is list, return the max value
-                if (value instanceof List<?> values) {
-                    Double doubleValue = values.stream().map(v -> Double.valueOf(v.toString()))
-                            .max(Double::compareTo).orElse(null);
-                    if (doubleValue != null) {
-                        return doubleValue > threshold ? doubleValue : null;
-                    } else {
-                        return null;
-                    }
-                } else {
-                    return Double.parseDouble(value.toString()) > threshold ? value : null;
-                }
-            case ">=":
-                if (value instanceof List<?> values) {
-                    Double doubleValue = values.stream().map(v -> Double.valueOf(v.toString()))
-                            .max(Double::compareTo).orElse(null);
-                    if (doubleValue != null) {
-                        return doubleValue >= threshold ? doubleValue : null;
-                    } else {
-                        return null;
-                    }
-                } else {
-                    return Double.parseDouble(value.toString()) >= threshold ? value : null;
-                }
-            case "<":
-                if (value instanceof List<?> values) {
-                    Double doubleValue = values.stream().map(v -> Double.valueOf(v.toString()))
-                            .min(Double::compareTo).orElse(null);
-                    if (doubleValue != null) {
-                        return doubleValue < threshold ? doubleValue : null;
-                    } else {
-                        return null;
-                    }
-                } else {
-                    return Double.parseDouble(value.toString()) < threshold ? value : null;
-                }
-            case "<=":
-                if (value instanceof List<?> values) {
-                    Double doubleValue = values.stream().map(v -> Double.valueOf(v.toString()))
-                            .min(Double::compareTo).orElse(null);
-                    if (doubleValue != null) {
-                        return doubleValue <= threshold ? doubleValue : null;
-                    } else {
-                        return null;
-                    }
-                } else {
-                    return Double.parseDouble(value.toString()) <= threshold ? value : null;
-                }
-            case "==":
-                if (value instanceof List<?> values) {
-                    for (Object v : values) {
-                        if (v.equals(threshold)) {
-                            return v;
-                        }
-                    }
-                    return null;
-                } else {
-                    return value.equals(threshold) ? value : null;
-                }
-            case "!=":
-                if (value instanceof List<?> values) {
-                    for (Object v : values) {
-                        if (v.equals(threshold)) {
-                            return null;
-                        }
-                    }
-                    return value;
-                } else {
-                    return value.equals(threshold) ? null : value;
-                }
-            default:
-                // unsupported operator todo add more operator
-                return null;
-        }
-    }
-
-    public void setExecutors(List<QueryExecutor> mockExecutor) {
-        this.executors = mockExecutor;
-    }
-} 
+}

hertzbeat-alerter/src/main/java/org/apache/hertzbeat/alert/service/impl/HuaweiCloudExternAlertService.java

@@ -0,0 +1,343 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hertzbeat.alert.service.impl;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.lang3.StringUtils;
+import org.apache.hertzbeat.alert.dto.HuaweiCloudExternAlert;
+import org.apache.hertzbeat.alert.reduce.AlarmCommonReduce;
+import org.apache.hertzbeat.alert.service.ExternAlertService;
+import org.apache.hertzbeat.alert.util.DateUtil;
+import org.apache.hertzbeat.common.constants.CommonConstants;
+import org.apache.hertzbeat.common.entity.alerter.SingleAlert;
+import org.apache.hertzbeat.common.support.exception.IgnoreException;
+import org.apache.hertzbeat.common.util.JsonUtil;
+import org.apache.http.client.methods.CloseableHttpResponse;
+import org.apache.http.client.methods.HttpGet;
+import org.apache.http.impl.client.CloseableHttpClient;
+import org.apache.http.impl.client.HttpClients;
+import org.apache.http.util.EntityUtils;
+import org.springframework.stereotype.Service;
+
+import java.io.InputStream;
+import java.net.URL;
+import java.nio.charset.StandardCharsets;
+import java.security.Signature;
+import java.security.cert.CertificateFactory;
+import java.security.cert.X509Certificate;
+import java.text.MessageFormat;
+import java.time.Instant;
+import java.util.Base64;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Optional;
+
+import static org.apache.hertzbeat.alert.dto.HuaweiCloudExternAlert.AlertType.NOTIFICATION;
+import static org.apache.hertzbeat.alert.dto.HuaweiCloudExternAlert.AlertType.SUBSCRIPTION;
+import static org.apache.hertzbeat.alert.dto.HuaweiCloudExternAlert.AlertType.UNSUBSCRIBE;
+import static org.apache.hertzbeat.alert.dto.HuaweiCloudExternAlert.FIELD_MESSAGE;
+import static org.apache.hertzbeat.alert.dto.HuaweiCloudExternAlert.FIELD_MESSAGE_ID;
+import static org.apache.hertzbeat.alert.dto.HuaweiCloudExternAlert.FIELD_SUBJECT;
+import static org.apache.hertzbeat.alert.dto.HuaweiCloudExternAlert.FIELD_SUBSCRIBE_URL;
+import static org.apache.hertzbeat.alert.dto.HuaweiCloudExternAlert.FIELD_TIMESTAMP;
+import static org.apache.hertzbeat.alert.dto.HuaweiCloudExternAlert.FIELD_TOPIC_URN;
+import static org.apache.hertzbeat.alert.dto.HuaweiCloudExternAlert.FIELD_TYPE;
+
+/**
+ * Huawei cloud external alarm service impl
+ */
+@Slf4j
+@Service
+public class HuaweiCloudExternAlertService implements ExternAlertService {
+
+    private static final String CERTIFICATE_TYPE = "X.509";
+
+    private static final String CHARSET_UTF8 = StandardCharsets.UTF_8.name();
+
+    private final AlarmCommonReduce alarmCommonReduce;
+
+    public HuaweiCloudExternAlertService(AlarmCommonReduce alarmCommonReduce) {
+        this.alarmCommonReduce = alarmCommonReduce;
+    }
+
+    @Override
+    public void addExternAlert(String content) {
+        HuaweiCloudExternAlert externAlert = JsonUtil.fromJson(content, HuaweiCloudExternAlert.class);
+        if (externAlert == null || StringUtils.isBlank(externAlert.getMessage())) {
+            log.warn("Failure to parse external alert content. content: {}", content);
+            return;
+        }
+        if (!isMessageValid(externAlert)) {
+            log.warn("Huawei cloud alert verify failed. content: {}", content);
+            return;
+        }
+        process(externAlert);
+    }
+
+    /**
+     * Process according to different types
+     *
+     * @param externAlert alert content entity
+     */
+    private void process(HuaweiCloudExternAlert externAlert) {
+        if (NOTIFICATION.getType().equals(externAlert.getType())) {
+            Optional.ofNullable(buildSendAlert(externAlert)).ifPresent(alarmCommonReduce::reduceAndSendAlarm);
+        } else if (SUBSCRIPTION.getType().equals(externAlert.getType())) {
+            autoSubscribeForUrl(externAlert.getSubscribeUrl());
+        } else if (UNSUBSCRIBE.getType().equals(externAlert.getType())) {
+            log.warn("Huawei cloud notifies the recipient of the notification to cancel the subscription.");
+        }
+    }
+
+    /**
+     * Build single alert.
+     *
+     * @param externAlert alert content entity
+     * @return single alert
+     */
+    private SingleAlert buildSendAlert(HuaweiCloudExternAlert externAlert) {
+        HuaweiCloudExternAlert.AlertMessage message = JsonUtil.fromJson(externAlert.getMessage(), HuaweiCloudExternAlert.AlertMessage.class);
+        if (null == message || null == message.getData()) {
+            log.warn("Failure to parse external alert message. message: {}", externAlert.getMessage());
+            return null;
+        }
+        // Note: Empty and false are both recovery notifications.
+        // Note: There are no recovery notifications for event types
+        boolean isAlarm = null != message.getData().getAlarm() && message.getData().getAlarm();
+        Long alarmTime = DateUtil.getZonedTimeStampFromFormat(message.getData().getAlarmTime(), "yyyy/MM/dd HH:mm:ss 'GMT'XXX");
+        return SingleAlert.builder()
+                .triggerTimes(1)
+                .status(isAlarm ? CommonConstants.ALERT_STATUS_FIRING : CommonConstants.ALERT_STATUS_RESOLVED)
+                .startAt(alarmTime)
+                .activeAt(Instant.now().toEpochMilli())
+                .endAt(isAlarm ? null : alarmTime)
+                .labels(buildLabels(message.getData()))
+                .annotations(buildAnnotations(message.getData()))
+                .content(formatContent(externAlert.getSubject(), message.getData()))
+                .build();
+    }
+
+    /**
+     * Build basic annotations and fill annotations for huawei cloud.
+     *
+     * @param alertData alert content entity
+     * @return annotations
+     */
+    private Map<String, String> buildAnnotations(HuaweiCloudExternAlert.AlertData alertData) {
+        Map<String, String> annotations = new HashMap<>(8);
+        if (null != alertData) {
+            putIfNotBlank(annotations, "region", alertData.getRegion());
+            putIfNotBlank(annotations, "dimensionName", alertData.getDimensionName());
+            putIfNotBlank(annotations, "resourceName", alertData.getResourceName());
+            putIfNotBlank(annotations, "alarmRecordId", alertData.getAlarmRecordId());
+        }
+        return annotations;
+    }
+
+    /**
+     * Build basic labels and fill labels for huawei cloud.
+     *
+     * @param alertData alert content entity
+     * @return labels
+     */
+    private Map<String, String> buildLabels(HuaweiCloudExternAlert.AlertData alertData) {
+        Map<String, String> labels = new HashMap<>(8);
+        labels.put("__source__", "huaweicloud-ces");
+        if (null != alertData) {
+            putIfNotBlank(labels, "namespace", alertData.getNamespace());
+            putIfNotBlank(labels, "metricName", alertData.getMetricName());
+            putIfNotBlank(labels, "resourceId", alertData.getResourceId());
+            putIfNotBlank(labels, "level", alertData.getAlarmLevel());
+        }
+        return labels;
+    }
+
+    /**
+     * todo i18n
+     *
+     * @param subject alert subject
+     * @param alertData alert content entity
+     * @return content
+     */
+    private String formatContent(String subject, HuaweiCloudExternAlert.AlertData alertData) {
+        if (null == alertData) {
+            return subject;
+        }
+        return MessageFormat.format(
+                "{0} threshold:{1}{2}, current：{3}",
+                subject,
+                alertData.getComparisonOperator(),
+                alertData.getValue(),
+                alertData.getCurrentData()
+        );
+    }
+
+    /**
+     * Automatic subscription url.
+     *
+     * @param subscribeUrl subscribeUrl
+     */
+    public void autoSubscribeForUrl(String subscribeUrl) {
+        if (StringUtils.isBlank(subscribeUrl)) {
+            return;
+        }
+        try (CloseableHttpClient httpClient = HttpClients.createDefault()) {
+            HttpGet httpGet = new HttpGet(subscribeUrl);
+            try (CloseableHttpResponse response = httpClient.execute(httpGet)) {
+                int statusCode = response.getStatusLine().getStatusCode();
+                String responseBody = EntityUtils.toString(response.getEntity());
+
+                if (statusCode != 200) {
+                    log.error("Subscribe url request failed with status code: " + statusCode + ", response: " + responseBody);
+                    return;
+                }
+                JsonNode jsonResponse = JsonUtil.fromJson(responseBody);
+                if (jsonResponse == null) {
+                    throw new IgnoreException("Subscribe url failed with status code: " + statusCode + ", response: " + responseBody);
+                }
+                JsonNode surnNode = jsonResponse.get("subscription_urn");
+                if (surnNode == null || StringUtils.isBlank(surnNode.asText())) {
+                    throw new IgnoreException("Subscribe url failed with status code: " + statusCode + ", response: " + responseBody);
+                }
+                log.info("Successfully subscribed to Huawei Cloud(SMN) url.");
+            }
+        } catch (Exception e) {
+            log.error("Failed to subscribe url request: {}", e.getMessage());
+        }
+    }
+
+    /**
+     * Verifying the signature of huawei cloud alert message.
+     *
+     * @param externAlert alert content entity
+     * @return verification result
+     * @throws SecurityException thrown when validation fails
+     */
+    private boolean isMessageValid(HuaweiCloudExternAlert externAlert) {
+        try {
+            String signMessage = buildSignMessage(externAlert);
+            if (StringUtils.isBlank(signMessage)) {
+                throw new SecurityException("Verify sign message is null");
+            }
+            X509Certificate cert = getCertificate(externAlert.getSigningCertUrl());
+            return verifySignature(signMessage, cert, externAlert.getSignature());
+        } catch (Exception e) {
+            log.error("Failed to verify message signature: ", e);
+            return false;
+        }
+    }
+
+    /**
+     * Build sign message.
+     *
+     * @param externAlert alert content entity
+     * @return sign message
+     */
+    private String buildSignMessage(HuaweiCloudExternAlert externAlert) {
+        if (NOTIFICATION.getType().equals(externAlert.getType())) {
+            return buildNotificationMessage(externAlert);
+        } else if (SUBSCRIPTION.getType().equals(externAlert.getType()) || UNSUBSCRIBE.getType().equals(externAlert.getType())){
+            return buildSubscriptionMessage(externAlert);
+        }
+        return null;
+    }
+
+    /**
+     * Building sign message of 'Notification' type
+     *
+     * @param externAlert alert content entity
+     * @return sign message
+     */
+    private String buildNotificationMessage(HuaweiCloudExternAlert externAlert) {
+        StringBuilder message = new StringBuilder();
+        appendField(message, FIELD_MESSAGE, externAlert.getMessage());
+        appendField(message, FIELD_MESSAGE_ID, externAlert.getMessageId());
+        if (StringUtils.isNotBlank(externAlert.getSubject())) {
+            appendField(message, FIELD_SUBJECT, externAlert.getSubject());
+        }
+        appendField(message, FIELD_TIMESTAMP, externAlert.getTimestamp());
+        appendField(message, FIELD_TOPIC_URN, externAlert.getTopicUrn());
+        appendField(message, FIELD_TYPE, externAlert.getType());
+        return message.toString();
+    }
+
+    /**
+     * Building sign message of 'SubscriptionConfirmation' or 'UnsubscribeConfirmation' type
+     *
+     * @param externAlert alert content entity
+     * @return sign message
+     */
+    private String buildSubscriptionMessage(HuaweiCloudExternAlert externAlert) {
+        StringBuilder message = new StringBuilder();
+        appendField(message, FIELD_MESSAGE, externAlert.getMessage());
+        appendField(message, FIELD_MESSAGE_ID, externAlert.getMessageId());
+        appendField(message, FIELD_SUBSCRIBE_URL, externAlert.getSubscribeUrl());
+        appendField(message, FIELD_TIMESTAMP, externAlert.getTimestamp());
+        appendField(message, FIELD_TOPIC_URN, externAlert.getTopicUrn());
+        appendField(message, FIELD_TYPE, externAlert.getType());
+        return message.toString();
+    }
+
+    /**
+     * Obtain certificate
+     *
+     * @param signCertUrl sign cert url
+     * @return X509 certificate
+     * @throws Exception Thrown when certificate acquisition fails
+     */
+    private X509Certificate getCertificate(String signCertUrl) throws Exception {
+        URL url = new URL(signCertUrl);
+        try (InputStream in = url.openStream()) {
+            CertificateFactory cf = CertificateFactory.getInstance(CERTIFICATE_TYPE);
+            return (X509Certificate) cf.generateCertificate(in);
+        }
+    }
+
+    /**
+     * Verify signature
+     *
+     * @param message sign message
+     * @param cert cert
+     * @param signature signature
+     * @return verification result
+     * @throws Exception thrown when an error occurs in the validation process
+     */
+    private boolean verifySignature(String message, X509Certificate cert, String signature) throws Exception {
+        Signature sig = Signature.getInstance(cert.getSigAlgName());
+        sig.initVerify(cert.getPublicKey());
+        sig.update(message.getBytes(CHARSET_UTF8));
+        return sig.verify(Base64.getDecoder().decode(signature));
+    }
+
+    private void putIfNotBlank(Map<String, String> map, String key, String value) {
+        if (StringUtils.isNotBlank(value)){
+            map.put(key, value);
+        }
+    }
+
+    private void appendField(StringBuilder builder, String fieldName, String value) {
+        builder.append(fieldName).append("\n").append(value).append("\n");
+    }
+
+    @Override
+    public String supportSource() {
+        return "huaweicloud-ces";
+    }
+
+}

hertzbeat-alerter/src/main/java/org/apache/hertzbeat/alert/service/impl/NoticeConfigServiceImpl.java

@@ -305,7 +305,7 @@ public class NoticeConfigServiceImpl implements NoticeConfigService, CommandLine
         Map<String, String> labels = new HashMap<>(8);
         labels.put(CommonConstants.LABEL_INSTANCE, "1000000");
         labels.put(CommonConstants.LABEL_ALERT_NAME, "CPU Usage Alert");
-        labels.put(CommonConstants.LABEL_HOST, "127.0.0.1");
+        labels.put(CommonConstants.LABEL_INSTANCE_HOST, "127.0.0.1");
         Map<String, String> annotations = new HashMap<>(8);
         annotations.put("suggest", "Please check the CPU usage of the server");
         SingleAlert singleAlert1 = SingleAlert.builder()

hertzbeat-alerter/src/main/java/org/apache/hertzbeat/alert/service/impl/SkyWalkingExternAlertService.java

@@ -0,0 +1,95 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hertzbeat.alert.service.impl;
+
+import com.fasterxml.jackson.core.type.TypeReference;
+import lombok.extern.slf4j.Slf4j;
+import org.apache.hertzbeat.alert.dto.SkyWalkingExternAlert;
+import org.apache.hertzbeat.alert.reduce.AlarmCommonReduce;
+import org.apache.hertzbeat.alert.service.ExternAlertService;
+import org.apache.hertzbeat.common.constants.CommonConstants;
+import org.apache.hertzbeat.common.entity.alerter.SingleAlert;
+import org.apache.hertzbeat.common.util.JsonUtil;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.time.Instant;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * SkyWalking external alarm service impl
+ */
+@Slf4j
+@Service
+public class SkyWalkingExternAlertService implements ExternAlertService {
+
+    @Autowired
+    private AlarmCommonReduce alarmCommonReduce;
+
+
+    @Override
+    public void addExternAlert(String content) {
+        TypeReference<List<SkyWalkingExternAlert>> typeReference = new TypeReference<>() {};
+        List<SkyWalkingExternAlert> alerts = JsonUtil.fromJson(content, typeReference);
+        if (alerts == null || alerts.isEmpty()) {
+            log.warn("Parse SkyWalking extern alert content failed! content: {}", content);
+            return;
+        }
+        for (SkyWalkingExternAlert alert : alerts) {
+            SingleAlert singleAlert = SingleAlert.builder()
+                    .content(alert.getAlarmMessage())
+                    .status(CommonConstants.ALERT_STATUS_FIRING)
+                    .activeAt(Instant.now().toEpochMilli())
+                    .startAt(alert.getStartTime() != null ? alert.getStartTime() : Instant.now().toEpochMilli())
+                    .labels(acquireAlertLabels(alert))
+                    .annotations(acquireAlertAnnotations(alert))
+                    .triggerTimes(1)
+                    .build();
+            alarmCommonReduce.reduceAndSendAlarm(singleAlert);   
+        }
+    }
+
+    @Override
+    public String supportSource() {
+        return "skywalking";
+    }
+
+    private Map<String, String> acquireAlertLabels(SkyWalkingExternAlert externAlert){
+        Map<String, String> labels = new HashMap<>(8);
+        labels.put("__source__", "skywalking");
+        List<SkyWalkingExternAlert.Tag> tags = externAlert.getTags();
+        if (tags == null || tags.isEmpty()){
+            return labels;
+        }
+        tags.forEach(tag -> labels.put(tag.getKey(), tag.getValue()));
+        return labels;
+    }
+
+    private Map<String, String> acquireAlertAnnotations(SkyWalkingExternAlert externAlert){
+        Map<String, String> annotations = new HashMap<>(8);
+        annotations.putIfAbsent("scope", externAlert.getScope());
+        annotations.putIfAbsent("name", externAlert.getName());
+        annotations.putIfAbsent("id0", externAlert.getId0());
+        annotations.putIfAbsent("id1", externAlert.getId1());
+        annotations.putIfAbsent("ruleName", externAlert.getRuleName());
+        return annotations;
+    }
+
+}

hertzbeat-alerter/src/main/java/org/apache/hertzbeat/alert/service/impl/TencentExternAlertService.java

@@ -18,14 +18,22 @@
 package org.apache.hertzbeat.alert.service.impl;
 
 import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.lang3.StringUtils;
 import org.apache.hertzbeat.alert.dto.TencentCloudExternAlert;
 import org.apache.hertzbeat.alert.reduce.AlarmCommonReduce;
 import org.apache.hertzbeat.alert.service.ExternAlertService;
+import org.apache.hertzbeat.common.constants.CommonConstants;
 import org.apache.hertzbeat.common.entity.alerter.SingleAlert;
 import org.apache.hertzbeat.common.util.JsonUtil;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Objects;
+
 /**
  * Default external alarm service impl
  */
@@ -43,8 +51,7 @@ public class TencentExternAlertService implements ExternAlertService {
             log.warn("parse extern alert content failed! content: {}", content);
             return;
         }
-        // todo convert TenCloudAlertReport to SingleAlert
-        SingleAlert alert = new SingleAlert();
+        SingleAlert alert = new TencentCloudAlertConverter().convert(report);
         alarmCommonReduce.reduceAndSendAlarm(alert);
     }
 
@@ -52,4 +59,169 @@ public class TencentExternAlertService implements ExternAlertService {
     public String supportSource() {
         return "tencent";
     }
+
+    /**
+     * Converter: TencentCloud alert to SingleAlert
+     */
+    public static class TencentCloudAlertConverter {
+
+        /**
+         * Metric alert content template
+         */
+        private final String metricTemplate = "Tencent Cloud Metric Alert: {metricShowName} {calcType} {calcValue}{calcUnit}, Current: {currentValue}{unit}";
+
+        /**
+         * Event alert content template
+         */
+        private final String eventTemplate = "Tencent Cloud Event Alert: {productShowName} - {eventShowName}";
+
+
+        /**
+         * Convert TencentCloud alert to SingleAlert
+         */
+        public SingleAlert convert(TencentCloudExternAlert tencentAlert) {
+            // Building basic information
+            SingleAlert.SingleAlertBuilder builder = SingleAlert.builder()
+                    .status(convertStatus(tencentAlert.getAlarmStatus()))
+                    .startAt(parseTime(tencentAlert.getFirstOccurTime()))
+                    .activeAt(parseTime(tencentAlert.getFirstOccurTime()))
+                    .triggerTimes(1);
+            // If it is a recovery state, set the end time.
+            if ("0".equals(tencentAlert.getAlarmStatus())) {
+                builder.endAt(parseTime(tencentAlert.getRecoverTime()));
+            }
+
+            // Build labels
+            Map<String, String> labels = new HashMap<>();
+            buildLabels(labels, tencentAlert);
+
+            // Build annotations
+            Map<String, String> annotations = new HashMap<>();
+            buildAnnotations(annotations, tencentAlert);
+
+            // Build content
+            String content = generateContent(tencentAlert);
+
+            return builder
+                    .labels(labels)
+                    .annotations(annotations)
+                    .content(content)
+                    .build();
+        }
+
+        private void buildLabels(Map<String, String> labels, TencentCloudExternAlert alert) {
+            labels.put("__source__", "tencent_cloud");
+            labels.put("alert_type", alert.getAlarmType());
+            if (TencentCloudExternAlert.METRIC.equals(alert.getAlarmType())) {
+                labels.put("metric_name", alert.getAlarmPolicyInfo().getConditions().getMetricName());
+                labels.put("namespace", alert.getAlarmObjInfo().getNamespace());
+            } else {
+                labels.put("event_name", alert.getAlarmPolicyInfo().getConditions().getEventName());
+                labels.put("product_name", alert.getAlarmPolicyInfo().getConditions().getProductName());
+            }
+        }
+
+        private void buildAnnotations(Map<String, String> annotations, TencentCloudExternAlert alert) {
+            TencentCloudExternAlert.AlarmPolicyInfo alarmPolicyInfo = alert.getAlarmPolicyInfo();
+            TencentCloudExternAlert.AlarmObjInfo alarmObjInfo = alert.getAlarmObjInfo();
+            TencentCloudExternAlert.Dimensions dimensions = alert.getAlarmObjInfo().getDimensions();
+
+            putIfNotNull(annotations, "policy_id", alarmPolicyInfo.getPolicyId());
+            putIfNotNull(annotations, "policy_type", alarmPolicyInfo.getPolicyType());
+            putIfNotNull(annotations, "policy_name", alarmPolicyInfo.getPolicyName());
+            putIfNotNull(annotations, "policy_type_cname", alarmPolicyInfo.getPolicyTypeCname());
+
+            putIfNotNull(annotations, "namespace", alarmObjInfo.getNamespace());
+            putIfNotNull(annotations, "region", alarmObjInfo.getRegion());
+            putIfNotNull(annotations, "app_id", alarmObjInfo.getAppId());
+            putIfNotNull(annotations, "uin", alarmObjInfo.getUin());
+
+            putIfNotNull(annotations, "instance_id", dimensions.getUnInstanceId());
+            putIfNotNull(annotations, "obj_id", dimensions.getObjId());
+
+        }
+
+        /**
+         * Generate alert content with template
+         */
+        private String generateContent(TencentCloudExternAlert alert) {
+            if (TencentCloudExternAlert.METRIC.equals(alert.getAlarmType())) {
+                return generateMetricContent(alert);
+            } else {
+                return generateEventContent(alert);
+            }
+        }
+
+        /**
+         * Generate metric alert content
+         */
+        private String generateMetricContent(TencentCloudExternAlert alert) {
+            TencentCloudExternAlert.Conditions conditions = alert.getAlarmPolicyInfo().getConditions();
+            Map<String, String> params = new HashMap<>();
+
+            params.put("metricShowName", conditions.getMetricShowName());
+
+            if (StringUtils.isNotEmpty(conditions.getCalcType())
+                    && StringUtils.isNotEmpty(conditions.getCalcValue())) {
+                params.put("calcType", conditions.getCalcType());
+                params.put("calcValue", conditions.getCalcValue());
+                params.put("calcUnit", Objects.toString(conditions.getCalcUnit(), ""));
+            } else {
+                params.put("calcType", "");
+                params.put("calcValue", "N/A");
+                params.put("calcUnit", "");
+            }
+
+            if (StringUtils.isNotEmpty(conditions.getCurrentValue())) {
+                params.put("currentValue", conditions.getCurrentValue());
+                params.put("unit", Objects.toString(conditions.getUnit(), ""));
+            } else {
+                params.put("currentValue", "N/A");
+                params.put("unit", "");
+            }
+            return replacePlaceholders(metricTemplate, params);
+        }
+
+        /**
+         * Generate event alert content
+         */
+        private String generateEventContent(TencentCloudExternAlert alert) {
+            TencentCloudExternAlert.Conditions conditions = alert.getAlarmPolicyInfo().getConditions();
+            Map<String, String> params = new HashMap<>();
+            params.put("productShowName", conditions.getProductShowName());
+            params.put("eventShowName", conditions.getEventShowName());
+            return replacePlaceholders(eventTemplate, params);
+        }
+
+        /**
+         * Replace placeholders in template with actual values
+         */
+        private String replacePlaceholders(String template, Map<String, String> params) {
+            String result = template;
+            for (Map.Entry<String, String> entry : params.entrySet()) {
+                result = result.replace("{" + entry.getKey() + "}", Objects.toString(entry.getValue(), "NULL"));
+            }
+            return result;
+        }
+
+        private String convertStatus(String alarmStatus) {
+            return "1".equals(alarmStatus) ? CommonConstants.ALERT_STATUS_FIRING : CommonConstants.ALERT_STATUS_RESOLVED;
+        }
+
+        private Long parseTime(String timeStr) {
+            try {
+                SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+                return sdf.parse(timeStr).getTime();
+            } catch (ParseException e) {
+                log.error("Failed to parse time: {}", timeStr);
+                throw new IllegalArgumentException("Failed to parse time: " + timeStr, e);
+            }
+        }
+
+        private void putIfNotNull(Map<String, String> map, String key, String value){
+            if (StringUtils.isNotEmpty(value)){
+                map.put(key, value);
+            }
+        }
+    }
 }

hertzbeat-alerter/src/main/java/org/apache/hertzbeat/alert/service/impl/TencentSmsClientImpl.java

@@ -17,6 +17,7 @@
 
 package org.apache.hertzbeat.alert.service.impl;
 
+import jakarta.xml.bind.DatatypeConverter;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.hertzbeat.alert.config.TencentSmsProperties;
 import org.apache.hertzbeat.alert.service.SmsClient;
@@ -34,7 +35,6 @@ import org.apache.http.util.EntityUtils;
 import org.apache.hertzbeat.common.util.JsonUtil;
 import com.fasterxml.jackson.databind.JsonNode;
 
-import javax.xml.bind.DatatypeConverter;
 import java.nio.charset.Charset;
 import java.nio.charset.StandardCharsets;
 import java.text.SimpleDateFormat;

hertzbeat-alerter/src/main/java/org/apache/hertzbeat/alert/service/impl/TwilioSmsClientImpl.java

@@ -0,0 +1,171 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hertzbeat.alert.service.impl;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import lombok.extern.slf4j.Slf4j;
+import org.apache.hertzbeat.alert.config.TwilioSmsProperties;
+import org.apache.hertzbeat.alert.service.SmsClient;
+import org.apache.hertzbeat.common.entity.alerter.GroupAlert;
+import org.apache.hertzbeat.common.entity.alerter.NoticeReceiver;
+import org.apache.hertzbeat.common.entity.alerter.NoticeTemplate;
+import org.apache.hertzbeat.common.support.exception.SendMessageException;
+import org.apache.hertzbeat.common.util.JsonUtil;
+import org.apache.http.client.methods.CloseableHttpResponse;
+import org.apache.http.client.methods.HttpPost;
+import org.apache.http.impl.client.CloseableHttpClient;
+import org.apache.http.impl.client.HttpClients;
+import org.apache.http.message.BasicNameValuePair;
+import org.apache.http.util.EntityUtils;
+import org.apache.http.client.entity.UrlEncodedFormEntity;
+
+import java.net.URI;
+import java.util.ArrayList;
+import java.util.Base64;
+import java.util.List;
+
+import static org.apache.hertzbeat.common.constants.SmsConstants.TWILIO;
+
+/**
+ * Twilio SMS Client Implementation<br>
+ * API doc: <a href=
+ * "https://www.twilio.com/docs/sms/api">https://www.twilio.com/docs/sms/api</a>
+ */
+@Slf4j
+public class TwilioSmsClientImpl implements SmsClient {
+
+    private static final String API_URL_FORMAT = "https://api.twilio.com/2010-04-01/Accounts/%s/Messages.json";
+    private static final String MESSAGE_TEMPLATE = "Instance: %s, Priority: %s, Content: %s";
+
+    private final String accountSid;
+    private final String authToken;
+    private final String twilioPhoneNumber;
+
+    public TwilioSmsClientImpl(TwilioSmsProperties config) {
+        if (config != null) {
+            this.accountSid = config.getAccountSid();
+            this.authToken = config.getAuthToken();
+            this.twilioPhoneNumber = config.getTwilioPhoneNumber();
+        } else {
+            this.accountSid = "";
+            this.authToken = "";
+            this.twilioPhoneNumber = "";
+        }
+    }
+
+    @Override
+    public void sendMessage(NoticeReceiver receiver, NoticeTemplate noticeTemplate, GroupAlert alert) {
+        String instance = null;
+        String priority = null;
+        String content = null;
+        if (alert.getCommonLabels() != null) {
+            instance = alert.getCommonLabels().get("instance") == null ? alert.getGroupKey()
+                    : alert.getCommonLabels().get("instance");
+            priority = alert.getCommonLabels().get("priority") == null ? "unknown"
+                    : alert.getCommonLabels().get("priority");
+            content = alert.getCommonAnnotations().get("summary");
+            content = content == null ? alert.getCommonAnnotations().get("description") : content;
+            if (content == null) {
+                content = alert.getCommonAnnotations().values().stream().findFirst().orElse(null);
+            }
+        }
+        this.send(receiver.getPhone(), createMessage(instance, priority, content));
+    }
+
+    private String createMessage(String instance, String priority, String content) {
+        return String.format(MESSAGE_TEMPLATE, instance, priority, content);
+    }
+
+    private void send(String phoneNumber, String message) {
+        try (CloseableHttpClient httpClient = HttpClients.createDefault()) {
+            String endpoint = String.format(API_URL_FORMAT, accountSid);
+            URI requestUri = new URI(endpoint);
+
+            HttpPost httpPost = createHttpPost(requestUri, phoneNumber, message);
+            log.info("Sending Twilio SMS request to {}", requestUri);
+            executeRequest(httpClient, httpPost, phoneNumber);
+        } catch (Exception e) {
+            log.warn("Failed to send SMS: {}", e.getMessage());
+            throw new SendMessageException(e.getMessage());
+        }
+    }
+
+    private HttpPost createHttpPost(URI requestUri, String toNumber, String message) {
+        HttpPost httpPost = new HttpPost(requestUri);
+
+        String auth = accountSid + ":" + authToken;
+        String encodedAuth = Base64.getEncoder().encodeToString(auth.getBytes());
+        httpPost.setHeader("Authorization", "Basic " + encodedAuth);
+
+        List<BasicNameValuePair> parameters = new ArrayList<>();
+        parameters.add(new BasicNameValuePair("To", toNumber));
+        parameters.add(new BasicNameValuePair("From", twilioPhoneNumber));
+        parameters.add(new BasicNameValuePair("Body", message));
+
+        try {
+            httpPost.setEntity(new UrlEncodedFormEntity(parameters));
+            return httpPost;
+        } catch (Exception e) {
+            log.error("Failed to create HTTP request: {}", e.getMessage());
+            throw new SendMessageException(e.getMessage());
+        }
+    }
+
+    private void executeRequest(CloseableHttpClient httpClient, HttpPost httpPost, String phoneNumber)
+            throws Exception {
+        try (CloseableHttpResponse response = httpClient.execute(httpPost)) {
+            int statusCode = response.getStatusLine().getStatusCode();
+            String responseBody = EntityUtils.toString(response.getEntity());
+            log.info("SMS response status: {}, body: {}", statusCode, responseBody);
+
+            if (statusCode < 200 || statusCode >= 300) {
+
+                if (responseBody.contains("21608")) {
+                    throw new SendMessageException(
+                            "The Twilio trial account can only send SMS to verified phone numbers");
+                } else {
+                    throw new SendMessageException(
+                            "HTTP request failed with status code: " + statusCode + ", response: " + responseBody);
+                }
+            }
+
+            JsonNode jsonResponse = JsonUtil.fromJson(responseBody);
+            if (jsonResponse == null) {
+                throw new SendMessageException(statusCode + ":" + responseBody);
+            }
+
+            JsonNode sidNode = jsonResponse.get("sid");
+            if (sidNode == null) {
+                throw new SendMessageException(statusCode + ":" + responseBody);
+            }
+
+            String sid = sidNode.asText();
+            log.info("Successfully sent SMS to phone: {}, sid: {}", phoneNumber, sid);
+        }
+    }
+
+    @Override
+    public String getType() {
+        return TWILIO;
+    }
+
+    @Override
+    public boolean checkConfig() {
+        return !(accountSid.isBlank() || authToken.isBlank() || twilioPhoneNumber.isBlank());
+    }
+}

hertzbeat-alerter/src/main/java/org/apache/hertzbeat/alert/service/impl/UptimeKumaExternAlertServiceImpl.java

@@ -0,0 +1,118 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hertzbeat.alert.service.impl;
+
+import lombok.extern.slf4j.Slf4j;
+import org.apache.hertzbeat.alert.dto.UptimeKumaExternAlert;
+import org.apache.hertzbeat.alert.reduce.AlarmCommonReduce;
+import org.apache.hertzbeat.alert.service.ExternAlertService;
+import org.apache.hertzbeat.common.constants.CommonConstants;
+import org.apache.hertzbeat.common.entity.alerter.SingleAlert;
+import org.apache.hertzbeat.common.util.JsonUtil;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * uptime-kuma external alarm service impl
+ */
+@Slf4j
+@Service
+public class UptimeKumaExternAlertServiceImpl implements ExternAlertService {
+
+    @Autowired
+    private AlarmCommonReduce alarmCommonReduce;
+
+    @Override
+    public void addExternAlert(String content) {
+        UptimeKumaExternAlert alert = JsonUtil.fromJson(content, UptimeKumaExternAlert.class);
+        if (alert == null) {
+            log.warn("parse extern alert content failed! content: {}", content);
+            return;
+        }
+        SingleAlert singleAlert = new UptimeKumaAlertConverter().convert(alert);
+        alarmCommonReduce.reduceAndSendAlarm(singleAlert);
+    }
+
+    /**
+     * Converter: UptimeKuma alert to SingleAlert
+     */
+    public static class UptimeKumaAlertConverter {
+
+        /**
+         * Convert UptimeKuma alert to SingleAlert
+         */
+        public SingleAlert convert(UptimeKumaExternAlert alert) {
+            // build basic info
+            SingleAlert.SingleAlertBuilder builder = SingleAlert.builder()
+                    .status(convertStatus(alert.getHeartbeat().getStatus()))
+                    .startAt(parseTime(alert.getHeartbeat().getTime()))
+                    .activeAt(parseTime(alert.getHeartbeat().getTime()))
+                    .triggerTimes(1);
+
+            // build labels
+            Map<String, String> labels = new HashMap<>();
+            labels.put("__source__", "uptime_kuma");
+            labels.put("monitor_id", String.valueOf(alert.getMonitor().getId()));
+            labels.put("monitor_name", alert.getMonitor().getName());
+
+            // build annotations
+            Map<String, String> annotations = new HashMap<>();
+            annotations.put("description", alert.getMonitor().getDescription());
+            annotations.put("message", alert.getHeartbeat().getMsg());
+            annotations.put("important", String.valueOf(alert.getHeartbeat().isImportant()));
+
+            return builder
+                    .labels(labels)
+                    .annotations(annotations)
+                    .content(buildContent(alert))
+                    .build();
+        }
+
+        private String buildContent(UptimeKumaExternAlert alert) {
+            return String.format("Monitor [%s] %s: %s",
+                    alert.getMonitor().getName(),
+                    alert.getMonitor().getDescription(),
+                    alert.getHeartbeat().getMsg());
+        }
+
+        private String convertStatus(int status) {
+            // uptime kuma status: 1-up, 0-down, 2-pending
+            return status == 1 ? CommonConstants.ALERT_STATUS_RESOLVED : CommonConstants.ALERT_STATUS_FIRING;
+        }
+
+        private Long parseTime(String timeStr) {
+            try {
+                SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+                return sdf.parse(timeStr).getTime();
+            } catch (ParseException e) {
+                log.error("Failed to parse time: {}", timeStr);
+                throw new IllegalArgumentException("Failed to parse time: " + timeStr, e);
+            }
+        }
+    }
+
+    @Override
+    public String supportSource() {
+        return "uptime-kuma";
+    }
+}

hertzbeat-alerter/src/main/java/org/apache/hertzbeat/alert/service/impl/VolcEngineExternAlertService.java

@@ -0,0 +1,244 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hertzbeat.alert.service.impl;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import lombok.RequiredArgsConstructor;
+import lombok.SneakyThrows;
+import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.collections4.CollectionUtils;
+import org.apache.hertzbeat.alert.dto.VolcEngineExternEventAlert;
+import org.apache.hertzbeat.alert.dto.VolcEngineExternMetricAlert;
+import org.apache.hertzbeat.alert.reduce.AlarmCommonReduce;
+import org.apache.hertzbeat.alert.service.ExternAlertService;
+import org.apache.hertzbeat.common.constants.CommonConstants;
+import org.apache.hertzbeat.common.entity.alerter.SingleAlert;
+import org.apache.hertzbeat.common.util.JsonUtil;
+import org.springframework.stereotype.Service;
+
+import java.time.OffsetDateTime;
+import java.time.format.DateTimeFormatter;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+
+/**
+ * Volcengine alarm entity class
+ */
+@Slf4j
+@Service
+@RequiredArgsConstructor
+public class VolcEngineExternAlertService implements ExternAlertService {
+
+    private final AlarmCommonReduce alarmCommonReduce;
+    private static final Map<String, Integer> severityOrder = Map.of(
+            CommonConstants.ALERT_SEVERITY_CRITICAL, 1,
+            CommonConstants.ALERT_SEVERITY_WARNING, 2,
+            CommonConstants.ALERT_SEVERITY_INFO, 3
+    );
+
+    @Override
+    @SneakyThrows
+    public void addExternAlert(String content) {
+        ObjectMapper mapper = new ObjectMapper();
+        JsonNode root = mapper.readTree(content);
+        String type = root.get("Type").asText();
+        if (VolcEngineExternMetricAlert.ALERT_TYPE_EVENT.equals(type)) {
+            VolcEngineExternEventAlert eventAlert = JsonUtil.fromJson(content, VolcEngineExternEventAlert.class);
+            if (eventAlert == null) {
+                log.warn("parse extern event alert content failed! content: {}", content);
+                return;
+            }
+            SingleAlert singleAlert = new VolcEngineAlertConverter().convertEventToSingleAlert(eventAlert);
+            alarmCommonReduce.reduceAndSendAlarm(singleAlert);
+
+        } else {
+            // deal with metric alert
+            VolcEngineExternMetricAlert report = JsonUtil.fromJson(content, VolcEngineExternMetricAlert.class);
+            if (report == null) {
+                log.warn("parse extern metrics alert content failed! content: {}", content);
+                return;
+            }
+            for (SingleAlert singleAlert : new VolcEngineAlertConverter().convertMetricAlertToSingeAlert(report)) {
+                alarmCommonReduce.reduceAndSendAlarm(singleAlert);
+            }
+        }
+    }
+
+    @Override
+    public String supportSource() {
+        return "volcengine";
+    }
+
+    /**
+     * Converter: VolcEngine alert to SingleAlert
+     */
+    public static class VolcEngineAlertConverter {
+
+        /**
+         * Convert VolcEngine metric alert to SingleAlert List
+         */
+        public List<SingleAlert> convertMetricAlertToSingeAlert(VolcEngineExternMetricAlert alert) {
+            String status = convertStatus(alert);
+            if (Objects.equals(alert.getType(), VolcEngineExternMetricAlert.ALERT_TYPE_METRIC)) {
+                return convertMetricAlert(alert, status, alert.getResources());
+            }
+            if (Objects.equals(alert.getType(), VolcEngineExternMetricAlert.ALERT_TYPE_METRICS_NODATA)) {
+                return convertMetricAlert(alert, status, alert.getNoDataResources());
+            }
+            if (Objects.equals(alert.getType(), VolcEngineExternMetricAlert.ALERT_TYPE_NO_DATA_RECOVERED)) {
+                return convertMetricAlert(alert, status, alert.getNoDataRecoveredResources());
+            }
+            if (Objects.equals(alert.getType(), VolcEngineExternMetricAlert.ALERT_TYPE_METRIC_RECOVERED)) {
+                return convertMetricAlert(alert, status, alert.getRecoveredResources());
+            }
+            return List.of();
+        }
+
+        public SingleAlert convertEventToSingleAlert(VolcEngineExternEventAlert alert) {
+            SingleAlert.SingleAlertBuilder builder = SingleAlert.builder()
+                    .status(CommonConstants.ALERT_STATUS_FIRING)
+                    .startAt(alert.getHappenedAt() * 1000)
+                    .activeAt(alert.getHappenedAt() * 1000)
+                    .labels(buildEventLabels(alert))
+                    .content(alert.getDescriptionCn())
+                    .annotations(new HashMap<>());
+            return builder.build();
+        }
+
+        /**
+         * build labels for volcengine event alert
+         */
+        private Map<String, String> buildEventLabels(VolcEngineExternEventAlert event) {
+            Map<String, String> labels = new HashMap<>();
+            labels.put("severity", convertEventSeverity(event));
+            labels.put("__source__", "volcengine");
+            labels.put("resource_name", event.getDetails().getVolcResourceName());
+            labels.put("account_id", event.getAccountId());
+            labels.put("region", event.getRegion());
+            labels.put("event_type", event.getEventType());
+            labels.put("source", event.getSource());
+            return labels;
+
+        }
+
+        /**
+         * convert volcengine event alert status to heartbeat alert status
+         * use the most severe level in the rules
+         *
+         * @param alert volcengine event alert
+         * @return status
+         */
+        private String convertEventSeverity(VolcEngineExternEventAlert alert) {
+            return alert.getRules().stream().map(VolcEngineExternEventAlert.EventRule::getLevel)
+                    .min((o1, o2) -> severityOrder.get(convertCommonSeverity(o1)).compareTo(severityOrder.get(convertCommonSeverity(o2))))
+                    .orElse(CommonConstants.ALERT_SEVERITY_INFO);
+        }
+
+        private String convertCommonSeverity(String level) {
+            return switch (level) {
+                case "critical" -> CommonConstants.ALERT_SEVERITY_CRITICAL;
+                case "warning" -> CommonConstants.ALERT_SEVERITY_WARNING;
+                default -> CommonConstants.ALERT_SEVERITY_INFO;
+            };
+        }
+
+        /**
+         * create SingleAlert for each resources in volcengine alert
+         *
+         * @param alert     volcengine alert
+         * @param status    status
+         * @param resources resources
+         * @return List of SingleAlert
+         */
+        private List<SingleAlert> convertMetricAlert(VolcEngineExternMetricAlert alert, String status,
+                                                     List<? extends VolcEngineExternMetricAlert.Resource> resources) {
+            if (CollectionUtils.isEmpty(resources)) {
+                return List.of();
+            }
+            List<SingleAlert> result = new ArrayList<>();
+            for (VolcEngineExternMetricAlert.Resource resource : resources) {
+                SingleAlert.SingleAlertBuilder builder = SingleAlert.builder()
+                        .status(status)
+                        .startAt(resource.getFirstAlertTime() * 1000)
+                        .endAt(resource.getLastAlertTime() * 1000)
+                        .labels(buildLabels(alert, resource))
+                        .activeAt(convertHappenAt(alert.getHappenedAt()))
+                        .content(resource.getName() + alert.getRuleCondition())
+                        .annotations(buildAnnotations(resource));
+                result.add(builder.build());
+            }
+            return result;
+        }
+
+        private Long convertHappenAt(String happenAt) {
+            String cleanedStr = happenAt.replace("UTC", "").replace("(", "").replace(")", "");
+            DateTimeFormatter altFormatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ssXXX");
+            OffsetDateTime odt = OffsetDateTime.parse(cleanedStr, altFormatter);
+            return odt.toEpochSecond() * 1000;
+        }
+
+        private Map<String, String> buildLabels(VolcEngineExternMetricAlert alert, VolcEngineExternMetricAlert.Resource resource) {
+            Map<String, String> labels = new HashMap<>();
+            labels.put("__source__", "volcengine");
+            labels.put("resource_name", resource.getName());
+            labels.put("resource_id", resource.getId());
+            labels.put("rule_id", alert.getRuleId());
+            return labels;
+        }
+
+        private Map<String, String> buildAnnotations(VolcEngineExternMetricAlert.Resource resource) {
+            Map<String, String> annotations = new HashMap<>();
+            if (resource instanceof VolcEngineExternMetricAlert.NoDataResource noDataResource) {
+                for (VolcEngineExternMetricAlert.Metric noDataMetric : noDataResource.getNoDataMetrics()) {
+                    annotations.put(noDataMetric.getName(), "N/A");
+                }
+            }
+            for (VolcEngineExternMetricAlert.Metric metric : resource.getMetrics()) {
+                annotations.put(metric.getName(), metric.getCurrentValue() + metric.getUnit());
+            }
+            annotations.put("region", resource.getRegion());
+            List<VolcEngineExternMetricAlert.Dimension> dimensions = resource.getDimensions();
+            if (CollectionUtils.isNotEmpty(dimensions)) {
+                for (VolcEngineExternMetricAlert.Dimension dimension : dimensions) {
+                    annotations.put(dimension.getNameCn(), dimension.getValue());
+                }
+            }
+            return annotations;
+        }
+
+        /**
+         * convert volcengine alert status to heartbeat alert status
+         *
+         * @param alert volcengine alert
+         * @return status
+         */
+        private String convertStatus(VolcEngineExternMetricAlert alert) {
+            String type = alert.getType();
+            if (Objects.equals(type, VolcEngineExternMetricAlert.ALERT_TYPE_METRIC)
+                    || Objects.equals(type, VolcEngineExternMetricAlert.ALERT_TYPE_EVENT)
+                    || Objects.equals(type, VolcEngineExternMetricAlert.ALERT_TYPE_METRICS_NODATA)) {
+                return CommonConstants.ALERT_STATUS_FIRING;
+            }
+            return CommonConstants.ALERT_STATUS_RESOLVED;
+        }
+    }
+}

hertzbeat-alerter/src/main/java/org/apache/hertzbeat/alert/service/impl/ZabbixExternAlertServiceImpl.java

@@ -0,0 +1,52 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hertzbeat.alert.service.impl;
+
+import lombok.extern.slf4j.Slf4j;
+import org.apache.hertzbeat.alert.reduce.AlarmCommonReduce;
+import org.apache.hertzbeat.alert.service.ExternAlertService;
+import org.apache.hertzbeat.common.entity.alerter.SingleAlert;
+import org.apache.hertzbeat.common.util.JsonUtil;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+/**
+ * zabbix external alarm service impl
+ */
+@Slf4j
+@Service
+public class ZabbixExternAlertServiceImpl implements ExternAlertService {
+
+    @Autowired
+    private AlarmCommonReduce alarmCommonReduce;
+
+    @Override
+    public void addExternAlert(String content) {
+        SingleAlert alert = JsonUtil.fromJson(content, SingleAlert.class);
+        if (alert == null) {
+            log.warn("parse extern alert content failed! content: {}", content);
+            return;
+        }
+        alarmCommonReduce.reduceAndSendAlarm(alert);
+    }
+
+    @Override
+    public String supportSource() {
+        return "zabbix";
+    }
+}

hertzbeat-alerter/src/main/java/org/apache/hertzbeat/alert/util/AlertTemplateUtil.java

@@ -21,6 +21,7 @@ import java.util.Map;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 import lombok.extern.slf4j.Slf4j;
+import org.springframework.util.StringUtils;
 
 /**
  * Alarm template keyword matching replacement engine tool
@@ -38,11 +39,11 @@ public final class AlertTemplateUtil {
     private static final Pattern PATTERN = Pattern.compile("\\$\\{(\\w+)\\}");
 
     public static String render(String template, Map<String, Object> replaceData) {
-        if (template == null) {
-            return null;  
+        if (!StringUtils.hasText(template)) {
+            return template;  
         }
         if (replaceData == null) {
-            log.warn("The replaceData is null.");
+            log.warn("The render replace data is null.");
             return template;
         }
         try {
@@ -50,7 +51,7 @@ public final class AlertTemplateUtil {
             StringBuilder builder = new StringBuilder();
             while (matcher.find()) {
                 Object objectValue = replaceData.getOrDefault(matcher.group(1), "NullValue");
-                String value = objectValue.toString();
+                String value = objectValue != null ? objectValue.toString() : "NullValue";
                 matcher.appendReplacement(builder, Matcher.quoteReplacement(value));
             }
             matcher.appendTail(builder);

hertzbeat-alerter/src/main/java/org/apache/hertzbeat/alert/util/AlertUtil.java

@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hertzbeat.alert.util;
+
+import java.util.Arrays;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+
+/**
+ * alert util
+ */
+public class AlertUtil {
+
+    /**
+     * calculate fingerprint
+     * @param fingerPrints finger prints
+     */
+    public static String calculateFingerprint(Map<String, String> fingerPrints) {
+        List<String> keyList = fingerPrints.keySet().stream().filter(Objects::nonNull).sorted().toList();
+        List<String> valueList = fingerPrints.values().stream().filter(Objects::nonNull).sorted().toList();
+        return Arrays.hashCode(keyList.toArray(new String[0])) + "-"
+                + Arrays.hashCode(valueList.toArray(new String[0]));
+    }
+}

hertzbeat-alerter/src/main/java/org/apache/hertzbeat/alert/util/CryptoUtils.java

@@ -89,7 +89,18 @@ public class CryptoUtils {
      * @return lowercase hexadecimal string
      */
     public static String hmacSha256Hex(String key, String data) {
-        byte[] hmacResult = hmac256(key.getBytes(UTF8), data);
+        return hmacSha256Hex(hmac256(key.getBytes(UTF8), data), data);
+    }
+
+    /**
+     * Calculate HMAC-SHA256 signature and convert to lowercase hexadecimal string
+     * Note: This is necessary as, converting a String to byte[] and back may yield different results due to encoding differences or data loss.
+     * @param key secret key in byte array
+     * @param data data to be signed
+     * @return lowercase hexadecimal string
+     */
+    public static String hmacSha256Hex(byte[] key, String data) {
+        byte[] hmacResult = hmac256(key, data);
         return DatatypeConverter.printHexBinary(hmacResult).toLowerCase();
     }
 } 

hertzbeat-alerter/src/main/java/org/apache/hertzbeat/alert/util/DateUtil.java

@@ -19,6 +19,7 @@ package org.apache.hertzbeat.alert.util;
 
 import java.time.LocalDateTime;
 import java.time.ZoneOffset;
+import java.time.ZonedDateTime;
 import java.time.format.DateTimeFormatter;
 import java.time.format.DateTimeFormatterBuilder;
 import java.util.Optional;
@@ -80,4 +81,19 @@ public final class DateUtil {
         return Optional.empty();
     }
 
+    /**
+     * convert format data to timestamp
+     */
+    public static Long getZonedTimeStampFromFormat(String dateStr, String format) {
+        try {
+            DateTimeFormatter formatter = DateTimeFormatter.ofPattern(format);
+            // the parsed zoned date-time, not null
+            return ZonedDateTime.parse(dateStr, formatter).toInstant().toEpochMilli();
+        } catch (Exception e) {
+            log.error("Error parsing date '{}' with format '{}': {}",
+                    dateStr, format, e.getMessage());
+        }
+        return null;
+    }
+
 }

hertzbeat-alerter/src/main/resources/alerter_en_US.properties

@@ -14,6 +14,8 @@
 # limitations under the License.
 
 alerter.availability.recover = Availability Alert Resolved, Monitor Status Normal Now
+alerter.availability.collector.recover = Collector Availability Alert Resolved, The collector is online
+alerter.availability.collector.offline = Collector Availability Alert Notify, The collector is offline
 alerter.alarm.recover = Alert Resolved Notice
 alerter.notify.title = HertzBeat Alert Notify
 alerter.notify.target = Monitor Target

hertzbeat-alerter/src/main/resources/alerter_zh_CN.properties

@@ -14,6 +14,8 @@
 # limitations under the License.
 
 alerter.availability.recover = 可用性告警恢复通知, 任务状态已恢复正常
+alerter.availability.collector.recover = 采集器可用性恢复通知，采集器已上线
+alerter.availability.collector.offline = 采集器可用性告警通知，采集器已下线
 alerter.alarm.recover = 告警恢复通知
 alerter.notify.title = HertzBeat告警通知
 alerter.notify.target = 告警目标对象

hertzbeat-alerter/src/main/resources/alerter_zh_TW.properties

@@ -15,6 +15,8 @@
 
 alerter.availability.recover = 可用性警報已解決，監視狀態現在正常
 alerter.alarm.recover = 警報解決通知
+alerter.availability.collector.recover = 采集器可用性恢復通知，采集器已上線
+alerter.availability.collector.offline = 采集器可用性告警通知，采集器已下線
 alerter.notify.title = HertzBeat 警報通知
 alerter.notify.target = 監視目標
 alerter.notify.monitorId = 監視 ID

hertzbeat-alerter/src/main/resources/expr/AlertExpression.g4

@@ -0,0 +1,294 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+grammar AlertExpression;
+
+expression
+    : expr EOF
+    ;
+
+expr
+    : LPAREN expr RPAREN                                          # ParenExpr
+    | left=expr op=(GE|LE|GT|LT|EQ|NE) right=expr                 # ComparisonExpr
+    | left=expr AND right=expr                                    # AndExpr
+    | left=expr UNLESS right=expr                                 # UnlessExpr
+    | left=expr OR right=expr                                     # OrExpr
+    | promql                                                      # PromqlExpr
+    | selectSql                                                   # SqlExpr
+    | number                                                      # LiteralExpr
+    | SQL_FUNCTION LPAREN string RPAREN                           # SqlCallExpr
+    | PROMQL_FUNCTION LPAREN string RPAREN                        # PromqlCallExpr
+    ;
+
+functionCall
+    : functionName LPAREN parameterList RPAREN
+    ;
+
+parameterList
+    : parameter (COMMA parameter)*
+    ;
+
+parameter
+    : expr
+    | STAR
+    | string
+    | duration
+    ;
+
+number
+    : NUMBER
+    | FLOAT
+    | SCIENTIFIC_NUMBER
+    ;
+
+string
+    : STRING
+    ;
+
+duration
+    : DURATION
+    ;
+
+functionName
+    : COUNT
+    | AVG
+    | SUM
+    | MIN
+    | MAX
+    | RATE_FUNCTION
+    | INCREASE_FUNCTION
+    | HISTOGRAM_QUANTILE_FUNCTION
+    | BY_FUNCTION
+    | WITHOUT_FUNCTION
+    | GROUP_LEFT_FUNCTION
+    | GROUP_RIGHT_FUNCTION
+    | IGNORING_FUNCTION
+    | ON_FUNCTION
+    | IDENTIFIER
+    ;
+
+// SQL grammar for complex queries
+selectSql
+    : SELECT selectFieldList FROM relList (WHERE conditionList)?
+      (GROUP BY groupByList)? (HAVING conditionList)?
+      (ORDER BY orderByList)? (LIMIT limitClause)?
+    ;
+
+selectFieldList
+    : selectField (COMMA selectField)*
+    ;
+
+selectField
+    : functionCall (AS? IDENTIFIER)?
+    | IDENTIFIER (AS? IDENTIFIER)?
+    | STAR (AS? IDENTIFIER)?
+    | IDENTIFIER DOT IDENTIFIER (AS? IDENTIFIER)?
+    ;
+
+groupByList
+    : IDENTIFIER (COMMA IDENTIFIER)*
+    ;
+
+orderByList
+    : orderByField (COMMA orderByField)*
+    ;
+
+orderByField
+    : IDENTIFIER (ASC | DESC)?
+    | functionCall (ASC | DESC)?
+    ;
+
+limitClause
+    : NUMBER
+    ;
+
+relList
+    : relation (COMMA relation)*
+    ;
+
+relation
+    : IDENTIFIER (AS? IDENTIFIER)?
+    | LPAREN selectSql RPAREN AS IDENTIFIER
+    ;
+
+conditionList
+    : conditionList AND conditionList
+    | conditionList OR conditionList
+    | condition
+    | LPAREN conditionList RPAREN
+    ;
+
+compOp
+    : EQ | LT | GT | LE | GE | NE | LIKE | NOT LIKE | IN | NOT IN | IS | IS NOT
+    ;
+
+condition
+    : conditionUnit compOp conditionUnit
+    | LPAREN condition RPAREN
+    | IDENTIFIER BETWEEN number AND number
+    ;
+
+conditionUnit
+    : number
+    | string
+    | IDENTIFIER
+    | IDENTIFIER DOT IDENTIFIER
+    | NULL
+    | LPAREN selectSql RPAREN
+    | functionCall
+    ;
+
+// PromQL query expressions
+promql
+    : metricSelector instantVectorOp?
+    | aggregationOperator LPAREN promql (BY labelList)? RPAREN
+    | promql binaryOperator promql
+    | functionCall
+    | promql LBRACKET duration RBRACKET
+    | promql LBRACKET duration COLON duration RBRACKET
+    | promql OFFSET duration
+    | IDENTIFIER
+    ;
+
+metricSelector
+    : LBRACE labelMatcherList? RBRACE
+    ;
+
+labelMatcherList
+    : labelMatcherItem (COMMA labelMatcherItem)*
+    ;
+
+labelMatcherItem
+    : IDENTIFIER labelMatcherOp string
+    ;
+
+labelMatcherOp
+    : EQ | NE
+    ;
+
+labelList
+    : LPAREN IDENTIFIER (COMMA IDENTIFIER)* RPAREN
+    ;
+
+instantVectorOp
+    : LBRACKET duration RBRACKET
+    ;
+
+aggregationOperator
+    : SUM | AVG | COUNT | MIN | MAX | STDDEV | STDVAR | TOPK | BOTTOMK | QUANTILE
+    ;
+
+binaryOperator
+    : EQ | NE | GT | LT | GE | LE
+    | AND | OR | UNLESS
+    ;
+
+// Lexer rules
+
+// Boolean operators
+AND      : [Aa][Nn][Dd] ;
+OR       : [Oo][Rr] ;
+UNLESS   : [Uu][Nn][Ll][Ee][Ss][Ss] ;
+NOT      : [Nn][Oo][Tt] ;
+
+// SQL keywords
+SELECT  : [Ss][Ee][Ll][Ee][Cc][Tt] ;
+FROM    : [Ff][Rr][Oo][Mm] ;
+WHERE   : [Ww][Hh][Ee][Rr][Ee] ;
+GROUP   : [Gg][Rr][Oo][Uu][Pp] ;
+BY      : [Bb][Yy] ;
+HAVING  : [Hh][Aa][Vv][Ii][Nn][Gg] ;
+ORDER   : [Oo][Rr][Dd][Ee][Rr] ;
+LIMIT   : [Ll][Ii][Mm][Ii][Tt] ;
+OFFSET  : [Oo][Ff][Ff][Ss][Ee][Tt] ;
+AS      : [Aa][Ss] ;
+ASC     : [Aa][Ss][Cc] ;
+DESC    : [Dd][Ee][Ss][Cc] ;
+IN      : [Ii][Nn] ;
+IS      : [Ii][Ss] ;
+NULL    : [Nn][Uu][Ll][Ll] ;
+LIKE    : [Ll][Ii][Kk][Ee] ;
+BETWEEN : [Bb][Ee][Tt][Ww][Ee][Ee][Nn] ;
+STAR    : '*' ;
+
+// Aggregate functions
+COUNT   : [Cc][Oo][Uu][Nn][Tt] ;
+SUM     : [Ss][Uu][Mm] ;
+AVG     : [Aa][Vv][Gg] ;
+MIN     : [Mm][Ii][Nn] ;
+MAX     : [Mm][Aa][Xx] ;
+STDDEV  : [Ss][Tt][Dd][Dd][Ee][Vv] ;
+STDVAR  : [Ss][Tt][Dd][Vv][Aa][Rr] ;
+VARIANCE: [Vv][Aa][Rr][Ii][Aa][Nn][Cc][Ee] ;
+
+// PromQL specific functions
+RATE_FUNCTION    : [Rr][Aa][Tt][Ee] ;
+INCREASE_FUNCTION: [Ii][Nn][Cc][Rr][Ee][Aa][Ss][Ee] ;
+HISTOGRAM_QUANTILE_FUNCTION: [Hh][Ii][Ss][Tt][Oo][Gg][Rr][Aa][Mm] '_' [Qq][Uu][Aa][Nn][Tt][Ii][Ll][Ee] ;
+TOPK    : [Tt][Oo][Pp][Kk] ;
+BOTTOMK : [Bb][Oo][Tt][Tt][Oo][Mm][Kk] ;
+QUANTILE: [Qq][Uu][Aa][Nn][Tt][Ii][Ll][Ee] ;
+BY_FUNCTION: [Bb][Yy] ;
+WITHOUT_FUNCTION: [Ww][Ii][Tt][Hh][Oo][Uu][Tt] ;
+GROUP_LEFT_FUNCTION: [Gg][Rr][Oo][Uu][Pp] '_' [Ll][Ee][Ff][Tt] ;
+GROUP_RIGHT_FUNCTION: [Gg][Rr][Oo][Uu][Pp] '_' [Rr][Ii][Gg][Hh][Tt] ;
+IGNORING_FUNCTION: [Ii][Gg][Nn][Oo][Rr][Ii][Nn][Gg] ;
+ON_FUNCTION: [Oo][Nn] ;
+
+// Other functions
+SQL_FUNCTION: [Ss][Qq][Ll] ;
+PROMQL_FUNCTION: [Pp][Rr][Oo][Mm][Qq][Ll] ;
+
+// Comparison operators
+GT      : '>' ;
+GE      : '>=' ;
+LT      : '<' ;
+LE      : '<=' ;
+EQ      : '==' | '=' ;
+NE      : '!=' ;
+
+// Delimiters
+LPAREN  : '(' ;
+RPAREN  : ')' ;
+LBRACE  : '{' ;
+RBRACE  : '}' ;
+LBRACKET: '[' ;
+RBRACKET: ']' ;
+COMMA   : ',' ;
+DOT     : '.' ;
+COLON   : ':' ;
+SEMICOLON: ';' ;
+
+// number formats
+SCIENTIFIC_NUMBER: [0-9]+ ('.' [0-9]+)? [eE] [+-]? [0-9]+ ;
+FLOAT           : [0-9]+ '.' [0-9]+ ;
+NUMBER          : [0-9]+ ;
+
+// Duration literals for PromQL (e.g., 5m, 1h, 30s)
+DURATION        : [0-9]+ [a-zA-Z]+ ;
+
+// String literals
+STRING          : '"' (~["\r\n\\] | '\\' .)* '"'
+                | '\'' (~['\r\n\\] | '\\' .)* '\'' ;
+
+// Identifiers and metric names
+IDENTIFIER      : [a-zA-Z_] [a-zA-Z0-9_=～{}[\]".~-]* ;
+
+// Whitespace and comments
+WS              : [ \t\r\n]+ -> channel(HIDDEN) ;
+LINE_COMMENT    : '//' ~[\r\n]* -> skip ;
+BLOCK_COMMENT   : '/*' .*? '*/' -> skip ;

hertzbeat-alerter/src/test/java/org/apache/hertzbeat/alert/calculate/PeriodicAlertCalculatorTest.java

@@ -0,0 +1,154 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hertzbeat.alert.calculate;
+
+import org.apache.hertzbeat.alert.reduce.AlarmCommonReduce;
+import org.apache.hertzbeat.alert.service.DataSourceService;
+import org.apache.hertzbeat.common.constants.CommonConstants;
+import org.apache.hertzbeat.common.entity.alerter.AlertDefine;
+import org.apache.hertzbeat.common.entity.alerter.SingleAlert;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.NullAndEmptySource;
+import org.mockito.ArgumentCaptor;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import static org.junit.jupiter.api.Assertions.assertAll;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyString;
+import static org.mockito.Mockito.reset;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.verifyNoInteractions;
+import static org.mockito.Mockito.when;
+
+/**
+ * Test case for {@link PeriodicAlertCalculator}
+ */
+@ExtendWith(MockitoExtension.class)
+class PeriodicAlertCalculatorTest {
+
+    @Mock
+    private DataSourceService dataSourceService;
+
+    @Mock
+    private AlarmCommonReduce alarmCommonReduce;
+
+    @Mock
+    private AlarmCacheManager alarmCacheManager;
+
+    @InjectMocks
+    private PeriodicAlertCalculator periodicAlertCalculator;
+
+    private AlertDefine rule;
+
+    @BeforeEach
+    void setUp() {
+        rule = AlertDefine.builder()
+                .id(1L)
+                .name("high_cpu_usage")
+                .type("periodic")
+                .expr("usage>90")
+                .times(1)
+                .labels(Map.of("team", "test-team", "priority", "P1"))
+                .annotations(Map.of("summary", "High CPU usage detected"))
+                .template("High CPU usage (${__value__}%)")
+                .datasource("PROMETHEUS")
+                .enable(true)
+                .period(300)
+                .build();
+    }
+
+    @Test
+    void testTriggerAlertWhenMatchThreshold() {
+        reset(alarmCacheManager);
+        Map<String, Object> result = new HashMap<>();
+        result.put("__value__", 95.0); // Non-null, matched with threshold
+        result.put("__timestamp__", System.currentTimeMillis());
+        when(dataSourceService.calculate(anyString(), anyString())).thenReturn(List.of(result));
+        when(alarmCacheManager.getPending(anyString())).thenReturn(null);
+        periodicAlertCalculator.calculate(rule);
+        // Verify that putFiring is called
+        ArgumentCaptor<String> idCaptor = ArgumentCaptor.forClass(String.class);
+        ArgumentCaptor<SingleAlert> alertCaptor = ArgumentCaptor.forClass(SingleAlert.class);
+        verify(alarmCacheManager).putFiring(idCaptor.capture(), alertCaptor.capture());
+        // Assertion alarm status and content
+        SingleAlert alert = alertCaptor.getValue();
+        assertAll(() -> assertEquals(CommonConstants.ALERT_STATUS_FIRING, alert.getStatus()),
+                () -> assertEquals("High CPU usage (95.0%)", alert.getContent()));
+    }
+
+    @Test
+    void testNoTriggerAlertWhenNotMatchThreshold() {
+        reset(alarmCacheManager);
+        Map<String, Object> result = new HashMap<>();
+        result.put("__value__", null); // null, not matched with threshold
+        result.put("__timestamp__", System.currentTimeMillis());
+        when(dataSourceService.calculate(anyString(), anyString())).thenReturn(List.of(result));
+        periodicAlertCalculator.calculate(rule);
+        verify(alarmCacheManager, times(0)).putFiring(any(), any());
+    }
+
+    @Test
+    void testResolveFiringAlert() {
+        reset(alarmCacheManager);
+        Map<String, Object> result = new HashMap<>();
+        result.put("__value__", null); // null, not matched with threshold
+        result.put("__timestamp__", System.currentTimeMillis());
+        SingleAlert pendingAlert = SingleAlert.builder()
+                .status(CommonConstants.ALERT_STATUS_FIRING)
+                .triggerTimes(2).startAt(System.currentTimeMillis() - 60000)
+                .activeAt(System.currentTimeMillis() - 30000)
+                .build();
+        when(alarmCacheManager.removeFiring(anyString())).thenReturn(pendingAlert);
+        when(dataSourceService.calculate(anyString(), anyString())).thenReturn(List.of(result));
+        periodicAlertCalculator.calculate(rule);
+        ArgumentCaptor<SingleAlert> resolvedCaptor = ArgumentCaptor.forClass(SingleAlert.class);
+        verify(alarmCommonReduce).reduceAndSendAlarm(resolvedCaptor.capture());
+        SingleAlert resolvedAlert = resolvedCaptor.getValue();
+        assertAll(() -> assertEquals(CommonConstants.ALERT_STATUS_RESOLVED, resolvedAlert.getStatus()),
+                () -> assertNotNull(resolvedAlert.getEndAt()),
+                () -> assertTrue(resolvedAlert.getEndAt() > resolvedAlert.getStartAt()));
+    }
+
+    @ParameterizedTest
+    @NullAndEmptySource
+    void testSkipWhenDataSourceResultInvalid(List<Map<String, Object>> results) {
+        when(dataSourceService.calculate(anyString(), anyString())).thenReturn(results);
+        periodicAlertCalculator.calculate(rule);
+        verifyNoInteractions(alarmCacheManager);
+    }
+
+    @Test
+    void testHandleDisabledRule() {
+        rule.setEnable(false);
+        periodicAlertCalculator.calculate(rule);
+        verifyNoInteractions(dataSourceService);
+    }
+}

hertzbeat-alerter/src/test/java/org/apache/hertzbeat/alert/calculate/RealTimeAlertCalculatorMatchTest.java

@@ -0,0 +1,251 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hertzbeat.alert.calculate;
+
+import com.google.common.collect.Lists;
+import org.apache.hertzbeat.alert.AlerterWorkerPool;
+import org.apache.hertzbeat.alert.dao.SingleAlertDao;
+import org.apache.hertzbeat.alert.reduce.AlarmCommonReduce;
+import org.apache.hertzbeat.alert.service.AlertDefineService;
+import org.apache.hertzbeat.common.constants.CommonConstants;
+import org.apache.hertzbeat.common.constants.MetricDataConstants;
+import org.apache.hertzbeat.common.entity.alerter.AlertDefine;
+import org.apache.hertzbeat.common.entity.message.CollectRep;
+import org.apache.hertzbeat.common.queue.CommonDataQueue;
+import org.apache.hertzbeat.common.queue.impl.InMemoryCommonDataQueue;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+/**
+ *
+ */
+public class RealTimeAlertCalculatorMatchTest {
+
+    private final AlerterWorkerPool workerPool = new AlerterWorkerPool();
+
+    @Mock
+    private CommonDataQueue dataQueue = new InMemoryCommonDataQueue();
+
+    @Mock
+    private AlertDefineService alertDefineService;
+
+    @Mock
+    private SingleAlertDao singleAlertDao;
+
+    @Mock
+    private AlarmCommonReduce alarmCommonReduce;
+
+    @Mock
+    private AlarmCacheManager alarmCacheManager;
+
+    private RealTimeAlertCalculator realTimeAlertCalculator;
+
+    @BeforeEach
+    public void setUp() {
+        MockitoAnnotations.openMocks(this);
+        when(singleAlertDao.querySingleAlertsByStatus(any())).thenReturn(new ArrayList<>());
+        realTimeAlertCalculator = new RealTimeAlertCalculator(
+                workerPool,
+                dataQueue,
+                alertDefineService,
+                singleAlertDao,
+                alarmCommonReduce,
+                alarmCacheManager,
+                false
+        );
+    }
+
+    @Test
+    void testFilterThresholdsByAppAndMetrics_withInstanceExpr_HasSpace() {
+
+        String app = "redis";
+        String instanceId = "501045327364864";
+        int priority = 0;
+
+        AlertDefine matchDefine = new AlertDefine();
+        matchDefine.setExpr("equals(__app__,\"redis\") && equals(__instance__, \"501045327364864\")");
+
+        AlertDefine unmatchDefine = new AlertDefine();
+        unmatchDefine.setExpr("equals(__app__,\"redis\") && equals(__instance__, \"999999999\")");
+
+        List<AlertDefine> allDefines = Collections.singletonList(matchDefine);
+
+        List<AlertDefine> filtered = realTimeAlertCalculator.filterThresholdsByAppAndMetrics(allDefines, app, "", Map.of(), instanceId, priority);
+
+        // It should filter out 999999999.
+        assertEquals(1, filtered.size());
+        assertEquals("equals(__app__,\"redis\") && equals(__instance__, \"501045327364864\")",
+                filtered.get(0).getExpr());
+    }
+
+    @Test
+    void testPrometheusReplaceMultipleJobsApp() throws InterruptedException {
+        CollectRep.MetricsData.Builder builder = CollectRep.MetricsData.newBuilder();
+        builder.setId(518789738974464L)
+                .setApp("_prometheus_Cool_Stingray_34Nj_copy")
+                .setMetrics("canal_instance")
+                .setPriority(0)
+                .setCode(CollectRep.Code.SUCCESS);
+
+        CollectRep.Field destination = CollectRep.Field.newBuilder().setName("destination").setType(CommonConstants.TYPE_STRING).setLabel(true).build();
+        CollectRep.Field mode = CollectRep.Field.newBuilder().setName("mode").setType(CommonConstants.TYPE_STRING).setLabel(true).build();
+        CollectRep.Field metricValue = CollectRep.Field.newBuilder().setName("metric_value").setType(CommonConstants.TYPE_NUMBER).setLabel(true).build();
+
+        Map<String, String> meta = new HashMap<>();
+        meta.put(MetricDataConstants.INSTANCE_NAME, "Cool_Stingray_34Nj_copy");
+        meta.put(MetricDataConstants.INSTANCE_HOST, "127.0.0.1");
+
+        builder.addMetadataAll(meta);
+        builder.addAllFields(Lists.newArrayList(destination, mode, metricValue));
+        builder.addValueRow(CollectRep.ValueRow.newBuilder().addColumn("example").addColumn("spring").addColumn("1.0").build());
+
+        CollectRep.MetricsData metricsData = builder.build();
+
+
+        AlertDefine matchDefine = new AlertDefine();
+        matchDefine.setName("test");
+        matchDefine.setExpr(
+            "equals(__app__,\"prometheus\") && "
+            + "equals(__metrics__,\"canal_instance\") && "
+            + "(equals(__instance__, \"515224274242816\") or equals(__instance__, \"518789738974464\")) && "
+            + "metric_value > 0"
+        );
+        matchDefine.setTemplate("Canal instance val: ${value}%");
+        matchDefine.setTimes(1);
+
+        List<AlertDefine> allDefines = Collections.singletonList(matchDefine);
+
+        when(alertDefineService.getRealTimeAlertDefines()).thenReturn(allDefines);
+        when(dataQueue.pollMetricsDataToAlerter()).thenReturn(metricsData).thenThrow(new InterruptedException());
+
+        realTimeAlertCalculator.startCalculate();
+
+        Thread.sleep(3000);
+
+        verify(alarmCacheManager, times(1)).getPending(any());
+        verify(alarmCacheManager, times(1)).putFiring(any(), any());
+        verify(alarmCommonReduce, times(1)).reduceAndSendAlarm(any());
+    }
+
+    @Test
+    void testPrometheusReplaceApp() throws InterruptedException {
+        CollectRep.MetricsData.Builder builder = CollectRep.MetricsData.newBuilder();
+        builder.setId(1)
+                .setApp("_prometheus_Cool_Stingray_34Nj")
+                .setMetrics("canal_instance")
+                .setPriority(0)
+                .setCode(CollectRep.Code.SUCCESS);
+
+        CollectRep.Field destination = CollectRep.Field.newBuilder().setName("destination").setType(CommonConstants.TYPE_STRING).setLabel(true).build();
+        CollectRep.Field mode = CollectRep.Field.newBuilder().setName("mode").setType(CommonConstants.TYPE_STRING).setLabel(true).build();
+        CollectRep.Field metricValue = CollectRep.Field.newBuilder().setName("metric_value").setType(CommonConstants.TYPE_NUMBER).setLabel(true).build();
+
+        Map<String, String> meta = new HashMap<>();
+        meta.put(MetricDataConstants.INSTANCE_NAME, "Cool_Stingray_34Nj");
+        meta.put(MetricDataConstants.INSTANCE_HOST, "127.0.0.1");
+
+        builder.addMetadataAll(meta);
+        builder.addAllFields(Lists.newArrayList(destination, mode, metricValue));
+        builder.addValueRow(CollectRep.ValueRow.newBuilder().addColumn("example").addColumn("spring").addColumn("1.0").build());
+
+        CollectRep.MetricsData metricsData = builder.build();
+
+        AlertDefine matchDefine = new AlertDefine();
+        matchDefine.setName("test");
+        matchDefine.setExpr("equals(__app__,\"prometheus\") && equals(__metrics__,\"canal_instance\") && metric_value > 0");
+        matchDefine.setTemplate("Canal instance val: ${value}%");
+        matchDefine.setTimes(1);
+
+        List<AlertDefine> allDefines = Collections.singletonList(matchDefine);
+
+        when(alertDefineService.getRealTimeAlertDefines()).thenReturn(allDefines);
+        when(dataQueue.pollMetricsDataToAlerter()).thenReturn(metricsData).thenThrow(new InterruptedException());
+
+        realTimeAlertCalculator.startCalculate();
+
+        Thread.sleep(3000);
+
+        verify(alarmCacheManager, times(1)).getPending(any());
+        verify(alarmCacheManager, times(1)).putFiring(any(), any());
+        verify(alarmCommonReduce, times(1)).reduceAndSendAlarm(any());
+    }
+
+    @Test
+    void testCalculateWithNormalApp() throws InterruptedException {
+        CollectRep.MetricsData.Builder builder = CollectRep.MetricsData.newBuilder();
+        builder.setId(1)
+                .setApp("springboot3")
+                .setMetrics("available")
+                .setPriority(0)
+                .setCode(CollectRep.Code.SUCCESS)
+                .setTenantId(0).setId(518679137103104L)
+                .setTime(1749110170834L)
+                .setPriority(0);
+
+        CollectRep.Field responseTime = CollectRep.Field.newBuilder()
+                .setName("responseTime")
+                .setType(CommonConstants.TYPE_STRING)
+                .setUnit("ms")
+                .setLabel(false)
+                .build();
+
+        Map<String, String> meta = new HashMap<>();
+        meta.put(MetricDataConstants.INSTANCE_NAME, "Vibrant_Gazelle_83vJ");
+        meta.put(MetricDataConstants.INSTANCE_HOST, "127.0.0.1");
+
+        builder.addMetadataAll(meta);
+        builder.addAllFields(Lists.newArrayList(responseTime));
+        builder.addValueRow(CollectRep.ValueRow.newBuilder().addColumn("18").build());
+
+        CollectRep.MetricsData metricsData = builder.build();
+
+        AlertDefine matchDefine = new AlertDefine();
+        matchDefine.setName("test");
+        matchDefine.setExpr("equals(__app__,\"springboot3\") && equals(__metrics__,\"available\") && equals(__instance__, \"518679137103104\") && responseTime > 0");
+        matchDefine.setTemplate("Canal instance val: ${value}%");
+        matchDefine.setTimes(1);
+
+        List<AlertDefine> allDefines = Collections.singletonList(matchDefine);
+
+        when(alertDefineService.getRealTimeAlertDefines()).thenReturn(allDefines);
+        when(dataQueue.pollMetricsDataToAlerter()).thenReturn(metricsData).thenThrow(new InterruptedException());
+
+        realTimeAlertCalculator.startCalculate();
+
+        Thread.sleep(3000);
+
+        verify(alarmCacheManager, times(1)).getPending(any());
+        verify(alarmCacheManager, times(1)).putFiring(any(), any());
+        verify(alarmCommonReduce, times(1)).reduceAndSendAlarm(any());
+    }
+
+}

hertzbeat-alerter/src/test/java/org/apache/hertzbeat/alert/calculate/RealTimeAlertCalculatorTest.java

@@ -0,0 +1,100 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hertzbeat.alert.calculate;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+import org.apache.hertzbeat.alert.AlerterWorkerPool;
+import org.apache.hertzbeat.alert.dao.SingleAlertDao;
+import org.apache.hertzbeat.alert.reduce.AlarmCommonReduce;
+import org.apache.hertzbeat.alert.service.AlertDefineService;
+import org.apache.hertzbeat.common.entity.alerter.AlertDefine;
+import org.apache.hertzbeat.common.queue.CommonDataQueue;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.mockito.Mockito;
+
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+
+
+class RealTimeAlertCalculatorTest {
+
+    private RealTimeAlertCalculator calculator;
+
+    @BeforeEach
+    void setUp() {
+        AlerterWorkerPool mockPool = Mockito.mock(AlerterWorkerPool.class);
+        CommonDataQueue mockQueue = Mockito.mock(CommonDataQueue.class);
+        AlertDefineService mockAlertDefineService = Mockito.mock(AlertDefineService.class);
+        SingleAlertDao mockDao = Mockito.mock(SingleAlertDao.class);
+        AlarmCommonReduce mockReduce = Mockito.mock(AlarmCommonReduce.class);
+        AlarmCacheManager alarmCacheManager = Mockito.mock(AlarmCacheManager.class);
+
+        Mockito.when(mockDao.querySingleAlertsByStatus(Mockito.anyString()))
+                .thenReturn(Collections.emptyList());
+
+        calculator = new RealTimeAlertCalculator(mockPool, mockQueue, mockAlertDefineService, mockDao, mockReduce, alarmCacheManager, false);
+    }
+
+    @Test
+    void testFilterThresholdsByAppAndMetrics_withInstanceExpr_HasSpace() {
+        String app = "redis";
+        String instanceId = "501045327364864";
+        int priority = 0;
+
+        AlertDefine matchDefine = new AlertDefine();
+        matchDefine.setExpr("equals(__app__,\"redis\") && equals(__instance__, \"501045327364864\")");
+
+        AlertDefine unmatchDefine = new AlertDefine();
+        unmatchDefine.setExpr("equals(__app__,\"redis\") && equals(__instance__, \"999999999\")");
+
+        List<AlertDefine> allDefines = Arrays.asList(matchDefine, unmatchDefine);
+
+        List<AlertDefine> filtered = calculator.filterThresholdsByAppAndMetrics(allDefines, app, "", Map.of(), instanceId, priority);
+
+        // It should filter out 999999999.
+        assertEquals(1, filtered.size());
+        assertEquals("equals(__app__,\"redis\") && equals(__instance__, \"501045327364864\")",
+                filtered.get(0).getExpr());
+    }
+
+    @Test
+    void testFilterThresholdsByAppAndMetrics_withInstanceExpr_NoSpace() {
+        String app = "redis";
+        String instanceId = "501045327364864";
+        int priority = 0;
+
+        AlertDefine matchDefine = new AlertDefine();
+        matchDefine.setExpr("equals(__app__,\"redis\") && equals(__instance__,\"501045327364864\")");
+
+        AlertDefine unmatchDefine = new AlertDefine();
+        unmatchDefine.setExpr("equals(__app__,\"redis\") && equals(__instance__,\"999999999\")");
+
+        List<AlertDefine> allDefines = Arrays.asList(matchDefine, unmatchDefine);
+
+        List<AlertDefine> filtered = calculator.filterThresholdsByAppAndMetrics(allDefines, app, "", Map.of(), instanceId, priority);
+
+        // It should filter out 999999999.
+        assertEquals(1, filtered.size());
+        assertEquals("equals(__app__,\"redis\") && equals(__instance__,\"501045327364864\")",
+                filtered.get(0).getExpr());
+    }
+}

hertzbeat-alerter/src/test/java/org/apache/hertzbeat/alert/controller/AlertInhibitControllerTest.java

@@ -0,0 +1,133 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hertzbeat.alert.controller;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.doNothing;
+import static org.mockito.Mockito.when;
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post;
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.put;
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.jsonPath;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+import static org.springframework.test.web.servlet.setup.MockMvcBuilders.standaloneSetup;
+
+import org.apache.hertzbeat.alert.service.AlertInhibitService;
+import org.apache.hertzbeat.common.constants.CommonConstants;
+import org.apache.hertzbeat.common.entity.alerter.AlertInhibit;
+import org.apache.hertzbeat.common.util.JsonUtil;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+import org.springframework.http.MediaType;
+import org.springframework.test.web.servlet.MockMvc;
+
+import java.util.HashMap;
+
+/**
+ * test case for {@link AlertInhibitControllerTest}
+ */
+@ExtendWith(MockitoExtension.class)
+public class AlertInhibitControllerTest {
+
+    private MockMvc mockMvc;
+
+    @Mock
+    private AlertInhibitService alertInhibitService;
+
+    @InjectMocks
+    private AlertInhibitController alertInhibitController;
+
+    private AlertInhibit alertInhibit;
+
+    @BeforeEach
+    void setUp() {
+        this.mockMvc = standaloneSetup(alertInhibitController).build();
+
+        HashMap<String, String> sourceLabels = new HashMap<>();
+        HashMap<String, String> targetLabels = new HashMap<>();
+
+        alertInhibit = AlertInhibit.builder()
+                .id(1L)
+                .name("test")
+                .sourceLabels(sourceLabels)
+                .targetLabels(targetLabels)
+                .creator("test")
+                .build();
+    }
+
+    @Test
+    void testAddNewAlertInhibit() throws Exception {
+
+        doNothing().when(alertInhibitService).validate(any(AlertInhibit.class), eq(false));
+        doNothing().when(alertInhibitService).addAlertInhibit(any(AlertInhibit.class));
+
+        mockMvc.perform(post("/api/alert/inhibit")
+                        .contentType(MediaType.APPLICATION_JSON)
+                        .content(JsonUtil.toJson(alertInhibit)))
+                .andExpect(status().isOk())
+                .andExpect(jsonPath("$.code").value((int) CommonConstants.SUCCESS_CODE))
+                .andExpect(jsonPath("$.msg").value("Add success"));
+
+    }
+
+    @Test
+    void testModifyAlertInhibit() throws Exception {
+
+        doNothing().when(alertInhibitService).validate(any(AlertInhibit.class), eq(true));
+        doNothing().when(alertInhibitService).modifyAlertInhibit(any(AlertInhibit.class));
+
+        mockMvc.perform(put("/api/alert/inhibit")
+                        .contentType(MediaType.APPLICATION_JSON)
+                        .content(JsonUtil.toJson(alertInhibit)))
+                .andExpect(status().isOk())
+                .andExpect(jsonPath("$.code").value((int) CommonConstants.SUCCESS_CODE))
+                .andExpect(jsonPath("$.msg").value("Modify success"));
+
+
+    }
+
+    @Test
+    void testGetAlertInhibitExists() throws Exception {
+
+        when(alertInhibitService.getAlertInhibit(1L)).thenReturn(alertInhibit);
+
+        mockMvc.perform(get("/api/alert/inhibit/{id}", 1L)
+                        .accept(MediaType.APPLICATION_JSON))
+                .andExpect(status().isOk())
+                .andExpect(jsonPath("$.data.id").value(alertInhibit.getId()));
+    }
+
+    @Test
+    void testGetAlertInhibitNotExists() throws Exception {
+
+        when(alertInhibitService.getAlertInhibit(1L)).thenReturn(null);
+
+        mockMvc.perform(get("/api/alert/inhibit/{id}", 1L)
+                        .accept(MediaType.APPLICATION_JSON))
+                .andExpect(status().isOk())
+                .andExpect(jsonPath("$.code").value((int) CommonConstants.MONITOR_NOT_EXIST_CODE))
+                .andExpect(jsonPath("$.msg").value("AlertInhibit not exist."));
+    }
+
+
+}

hertzbeat-alerter/src/test/java/org/apache/hertzbeat/alert/expr/AlertExpressionEvalVisitorTest.java

@@ -0,0 +1,591 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hertzbeat.alert.expr;
+
+import org.antlr.v4.runtime.CharStreams;
+import org.antlr.v4.runtime.CommonTokenStream;
+import org.apache.hertzbeat.warehouse.db.QueryExecutor;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.mockito.Mockito;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNull;
+import static org.mockito.Mockito.when;
+
+/**
+ * test case for {@link AlertExpressionEvalVisitor}
+ */
+class AlertExpressionEvalVisitorTest {
+
+    private QueryExecutor mockExecutor;
+
+    @BeforeEach
+    void setUp() {
+        mockExecutor = Mockito.mock(QueryExecutor.class);
+    }
+
+    @Test
+    void testGreaterThan() {
+        when(mockExecutor.execute("cpu")).thenReturn(List.of(new HashMap<>(Map.of("__value__", 80.0))));
+        when(mockExecutor.execute("select cpu from cpu_table where id = 1")).thenReturn(
+                List.of(new HashMap<>(Map.of("__value__", 80.0))));
+        // promql
+        List<Map<String, Object>> result = evaluate("cpu > 70");
+        assertEquals(1, result.size());
+        assertEquals(80.0, result.get(0).get("__value__"));
+        //sql
+        result = evaluate("(select cpu from cpu_table where id = 1) > 70");
+        assertEquals(1, result.size());
+        assertEquals(80.0, result.get(0).get("__value__"));
+    }
+
+    @Test
+    void testGreaterThanWithInteger() {
+        when(mockExecutor.execute("cpu")).thenReturn(List.of(new HashMap<>(Map.of("__value__", 80))));
+        when(mockExecutor.execute("select cpu_usage from system_metrics where host = 'server1'")).thenReturn(
+                List.of(new HashMap<>(Map.of("__value__", 80))));
+        // promql
+        List<Map<String, Object>> result = evaluate("cpu > 70");
+        assertEquals(1, result.size());
+        assertEquals(80, result.get(0).get("__value__"));
+        // sql
+        result = evaluate("(select cpu_usage from system_metrics where host = 'server1') > 70");
+        assertEquals(1, result.size());
+        assertEquals(80, result.get(0).get("__value__"));
+    }
+
+    @Test
+    void testLessThan() {
+        when(mockExecutor.execute("memory")).thenReturn(List.of(new HashMap<>(Map.of("__value__", 65.0))));
+        when(mockExecutor.execute("select memory_usage from memory_table where instance = 'web1'")).thenReturn(
+                List.of(new HashMap<>(Map.of("__value__", 65.0))));
+        // promql
+        List<Map<String, Object>> result = evaluate("memory < 70");
+        assertEquals(1, result.size());
+        assertEquals(65.0, result.get(0).get("__value__"));
+        // sql
+        result = evaluate("(select memory_usage from memory_table where instance = 'web1') < 70");
+        assertEquals(1, result.size());
+        assertEquals(65.0, result.get(0).get("__value__"));
+    }
+
+    @Test
+    void testEqualWithTolerance() {
+        when(mockExecutor.execute("disk")).thenReturn(List.of(new HashMap<>(Map.of("__value__", 99.999))));
+        when(mockExecutor.execute("select disk_usage from storage_metrics where partition = '/'")).thenReturn(
+                List.of(new HashMap<>(Map.of("__value__", 99.999))));
+        // promql
+        List<Map<String, Object>> result = evaluate("disk == 100");
+        assertEquals(1, result.size());
+        assertNull(result.get(0).get("__value__"));
+        // sql
+        result = evaluate("(select disk_usage from storage_metrics where partition = '/') == 100");
+        assertEquals(1, result.size());
+        assertNull(result.get(0).get("__value__"));
+    }
+
+    @Test
+    void testNotEqual() {
+        when(mockExecutor.execute("network")).thenReturn(List.of(new HashMap<>(Map.of("__value__", 50.0))));
+        when(mockExecutor.execute("select bandwidth from network_stats where interface = 'eth0'")).thenReturn(
+                List.of(new HashMap<>(Map.of("__value__", 50.0))));
+        // promql
+        List<Map<String, Object>> result = evaluate("network != 60");
+        assertEquals(1, result.size());
+        assertEquals(50.0, result.get(0).get("__value__"));
+        // sql
+        result = evaluate("(select bandwidth from network_stats where interface = 'eth0') != 60");
+        assertEquals(1, result.size());
+        assertEquals(50.0, result.get(0).get("__value__"));
+    }
+
+    @Test
+    void testExactlyEqual() {
+        when(mockExecutor.execute("threshold")).thenReturn(List.of(new HashMap<>(Map.of("__value__", 100.0))));
+        when(mockExecutor.execute("select alert_threshold from alert_config where rule_id = 'cpu_high'")).thenReturn(
+                List.of(new HashMap<>(Map.of("__value__", 100.0))));
+        // promql
+        List<Map<String, Object>> result = evaluate("threshold == 100");
+        assertEquals(1, result.size());
+        assertEquals(100.0, result.get(0).get("__value__"));
+        // sql
+        result = evaluate("(select alert_threshold from alert_config where rule_id = 'cpu_high') == 100");
+        assertEquals(1, result.size());
+        assertEquals(100.0, result.get(0).get("__value__"));
+    }
+
+    @Test
+    void testMaxValueBoundary() {
+        when(mockExecutor.execute("max_val")).thenReturn(List.of(new HashMap<>(Map.of("__value__", Double.MAX_VALUE))));
+        when(mockExecutor.execute("select max_value from boundary_test where test_case = 'extreme'")).thenReturn(
+                List.of(new HashMap<>(Map.of("__value__", Double.MAX_VALUE))));
+        // promql
+        List<Map<String, Object>> result = evaluate("max_val > 100");
+        assertEquals(1, result.size());
+        assertEquals(Double.MAX_VALUE, result.get(0).get("__value__"));
+        // sql
+        result = evaluate("(select max_value from boundary_test where test_case = 'extreme') > 100");
+        assertEquals(1, result.size());
+        assertEquals(Double.MAX_VALUE, result.get(0).get("__value__"));
+    }
+
+    @Test
+    void testMinValueBoundary() {
+        when(mockExecutor.execute("min_val")).thenReturn(List.of(new HashMap<>(Map.of("__value__", Double.MIN_VALUE))));
+        when(mockExecutor.execute("select min_value from boundary_test where test_case = 'minimal'")).thenReturn(
+                List.of(new HashMap<>(Map.of("__value__", Double.MIN_VALUE))));
+        // promql
+        List<Map<String, Object>> result = evaluate("min_val > 0");
+        assertEquals(1, result.size());
+        assertEquals(Double.MIN_VALUE, result.get(0).get("__value__"));
+        // sql
+        result = evaluate("(select min_value from boundary_test where test_case = 'minimal') > 0");
+        assertEquals(1, result.size());
+        assertEquals(Double.MIN_VALUE, result.get(0).get("__value__"));
+    }
+
+    @Test
+    void testEmptyMetricName() {
+        when(mockExecutor.execute("")).thenReturn(List.of(new HashMap<>(Map.of("__value__", 50.0))));
+        List<Map<String, Object>> result = evaluate(" > 40");
+        assertEquals(1, result.size());
+        assertNull(result.get(0).get("__value__"));
+    }
+
+    @Test
+    void testListValueWithMax() {
+        when(mockExecutor.execute("multi_val")).thenReturn(List.of(new HashMap<>(Map.of("__value__", List.of(10.0, 20.0, 30.0)))));
+        when(mockExecutor.execute("select values from multi_metrics where group_id = 'test_group'")).thenReturn(
+                List.of(new HashMap<>(Map.of("__value__", List.of(10.0, 20.0, 30.0)))));
+        // promql
+        List<Map<String, Object>> result = evaluate("multi_val > 25");
+        assertEquals(1, result.size());
+        assertEquals(30.0, result.get(0).get("__value__"));
+        // sql
+        result = evaluate("(select values from multi_metrics where group_id = 'test_group') > 25");
+        assertEquals(1, result.size());
+        assertEquals(30.0, result.get(0).get("__value__"));
+    }
+
+    @Test
+    void testListValueWithMin() {
+        when(mockExecutor.execute("multi_val")).thenReturn(List.of(new HashMap<>(Map.of("__value__", List.of(10.0, 20.0, 30.0)))));
+        when(mockExecutor.execute("select response_times from performance_data where service = 'api'")).thenReturn(
+                List.of(new HashMap<>(Map.of("__value__", List.of(10.0, 20.0, 30.0)))));
+        // promql
+        List<Map<String, Object>> result = evaluate("multi_val < 15");
+        assertEquals(1, result.size());
+        assertEquals(10.0, result.get(0).get("__value__"));
+        // sql
+        result = evaluate("(select response_times from performance_data where service = 'api') < 15");
+        assertEquals(1, result.size());
+        assertEquals(10.0, result.get(0).get("__value__"));
+    }
+
+    @Test
+    void testEmptyListValue() {
+        when(mockExecutor.execute("empty_list")).thenReturn(List.of(new HashMap<>(Map.of("__value__", List.of()))));
+        when(mockExecutor.execute("select error_codes from error_log where date = '2024-01-01'")).thenReturn(
+                List.of(new HashMap<>(Map.of("__value__", List.of()))));
+        // promql
+        List<Map<String, Object>> result = evaluate("empty_list > 50");
+        assertEquals(1, result.size());
+        assertNull(result.get(0).get("__value__"));
+        // sql
+        result = evaluate("(select error_codes from error_log where date = '2024-01-01') > 50");
+        assertEquals(1, result.size());
+        assertNull(result.get(0).get("__value__"));
+    }
+
+    @Test
+    void testNestedParentheses() {
+        when(mockExecutor.execute("a")).thenReturn(List.of(new HashMap<>(Map.of("__value__", 10.0))));
+        when(mockExecutor.execute("b")).thenReturn(List.of(new HashMap<>(Map.of("__value__", 20.0))));
+        when(mockExecutor.execute("c")).thenReturn(List.of(new HashMap<>(Map.of("__value__", 30.0))));
+        when(mockExecutor.execute("select cpu from server_a where region = 'us-east'")).thenReturn(
+                List.of(new HashMap<>(Map.of("__value__", 10.0))));
+        when(mockExecutor.execute("select memory from server_b where region = 'us-west'")).thenReturn(
+                List.of(new HashMap<>(Map.of("__value__", 20.0))));
+        when(mockExecutor.execute("select disk from server_c where region = 'eu-central'")).thenReturn(
+                List.of(new HashMap<>(Map.of("__value__", 30.0))));
+        // promql
+        List<Map<String, Object>> result = evaluate("(a > 5) and (b > 15 or c < 25)");
+        assertEquals(1, result.size());
+        assertEquals(10.0, result.get(0).get("__value__"));
+        // sql
+        result = evaluate("((select cpu from server_a where region = 'us-east') > 5)"
+                + " and ((select memory from server_b where region = 'us-west') > 15"
+                + " or (select disk from server_c where region = 'eu-central') < 25)");
+        assertEquals(1, result.size());
+        assertEquals(10.0, result.get(0).get("__value__"));
+    }
+
+    @Test
+    void testMultipleUnlessConditions() {
+        when(mockExecutor.execute("metric1")).thenReturn(List.of(new HashMap<>(Map.of("__value__", 40.0))));
+        when(mockExecutor.execute("metric2")).thenReturn(List.of(new HashMap<>(Map.of("__value__", 50.0))));
+        when(mockExecutor.execute("metric3")).thenReturn(List.of(new HashMap<>(Map.of("__value__", 60.0))));
+        when(mockExecutor.execute("select cpu_usage from metrics where service = 'web'")).thenReturn(
+                List.of(new HashMap<>(Map.of("__value__", 40.0))));
+        when(mockExecutor.execute("select memory_usage from metrics where service = 'db'")).thenReturn(
+                List.of(new HashMap<>(Map.of("__value__", 50.0))));
+        when(mockExecutor.execute("select disk_usage from metrics where service = 'cache'")).thenReturn(
+                List.of(new HashMap<>(Map.of("__value__", 60.0))));
+        // promql
+        List<Map<String, Object>> result = evaluate("metric1 > 30 unless metric2 > 45 unless metric3 < 70");
+        assertEquals(1, result.size());
+        assertNull(result.get(0).get("__value__"));
+        // sql
+        result = evaluate("(select cpu_usage from metrics where service = 'web') > 30"
+                + " unless (select memory_usage from metrics where service = 'db') > 45"
+                + " unless (select disk_usage from metrics where service = 'cache') < 70");
+        assertEquals(1, result.size());
+        assertNull(result.get(0).get("__value__"));
+    }
+
+    @Test
+    void testComplexExpressionWithMixedOperators() {
+        when(mockExecutor.execute("cpu_temp")).thenReturn(List.of(new HashMap<>(Map.of("__value__", 75.0))));
+        when(mockExecutor.execute("gpu_temp")).thenReturn(List.of(new HashMap<>(Map.of("__value__", 85.0))));
+        when(mockExecutor.execute("fan_speed")).thenReturn(List.of(new HashMap<>(Map.of("__value__", 2000.0))));
+        when(mockExecutor.execute("select cpu_temperature from hardware_metrics where component = 'cpu'")).thenReturn(
+                List.of(new HashMap<>(Map.of("__value__", 75.0))));
+        when(mockExecutor.execute("select gpu_temperature from hardware_metrics where component = 'gpu'")).thenReturn(
+                List.of(new HashMap<>(Map.of("__value__", 85.0))));
+        when(mockExecutor.execute("select fan_rpm from hardware_metrics where component = 'fan'")).thenReturn(
+                List.of(new HashMap<>(Map.of("__value__", 2000.0))));
+
+        // promql
+        List<Map<String, Object>> result = evaluate("(cpu_temp > 70 and gpu_temp < 90) or fan_speed > 1500");
+        assertEquals(1, result.size());
+        assertEquals(75.0, result.get(0).get("__value__"));
+        // sql
+        result = evaluate("((select cpu_temperature from hardware_metrics where component = 'cpu') > 70"
+                + " and (select gpu_temperature from hardware_metrics where component = 'gpu') < 90)"
+                + " or (select fan_rpm from hardware_metrics where component = 'fan') > 1500");
+        assertEquals(1, result.size());
+        assertEquals(75.0, result.get(0).get("__value__"));
+    }
+
+    @Test
+    void testSqlAggregateCount() {
+        when(mockExecutor.execute("select count(*) from cpu_metrics where host = 'server1'")).thenReturn(
+                List.of(new HashMap<>(Map.of("__value__", 150))));
+        List<Map<String, Object>> result = evaluate("(select count(*) from cpu_metrics where host = 'server1') > 100");
+        assertEquals(1, result.size());
+        assertEquals(150, result.get(0).get("__value__"));
+    }
+
+    @Test
+    void testSqlAggregateAvg() {
+        when(mockExecutor.execute("select avg(cpu_usage) from system_metrics where region = 'us-east'")).thenReturn(
+                List.of(new HashMap<>(Map.of("__value__", 75.5))));
+        List<Map<String, Object>> result = evaluate("(select avg(cpu_usage) from system_metrics where region = 'us-east') > 70");
+        assertEquals(1, result.size());
+        assertEquals(75.5, result.get(0).get("__value__"));
+    }
+
+    @Test
+    void testSqlAggregateSum() {
+        when(mockExecutor.execute("select sum(memory_used) from memory_stats where service = 'web'")).thenReturn(
+                List.of(new HashMap<>(Map.of("__value__", 2048.0))));
+        List<Map<String, Object>> result = evaluate("(select sum(memory_used) from memory_stats where service = 'web') < 3000");
+        assertEquals(1, result.size());
+        assertEquals(2048.0, result.get(0).get("__value__"));
+    }
+
+    @Test
+    void testSqlAggregateMaxMin() {
+        when(mockExecutor.execute("select max(response_time) from api_metrics where endpoint = '/api/users'")).thenReturn(
+                List.of(new HashMap<>(Map.of("__value__", 250.0))));
+        when(mockExecutor.execute("select min(response_time) from api_metrics where endpoint = '/api/users'")).thenReturn(
+                List.of(new HashMap<>(Map.of("__value__", 50.0))));
+
+        List<Map<String, Object>> result = evaluate("(select max(response_time) from api_metrics where endpoint = '/api/users') > 200");
+        assertEquals(1, result.size());
+        assertEquals(250.0, result.get(0).get("__value__"));
+
+        result = evaluate("(select min(response_time) from api_metrics where endpoint = '/api/users') < 100");
+        assertEquals(1, result.size());
+        assertEquals(50.0, result.get(0).get("__value__"));
+    }
+
+    @Test
+    void testSqlGroupBy() {
+        when(mockExecutor.execute("select avg(cpu_usage) from system_metrics where timestamp > '2024-01-01' group by host")).thenReturn(
+                List.of(new HashMap<>(Map.of("__value__", 80.5))));
+        List<Map<String, Object>> result = evaluate("(select avg(cpu_usage) from system_metrics where timestamp > '2024-01-01' group by host) > 75");
+        assertEquals(1, result.size());
+        assertEquals(80.5, result.get(0).get("__value__"));
+    }
+
+    @Test
+    void testSqlGroupByHaving() {
+        when(mockExecutor.execute("select count(*) from error_logs where level = 'ERROR' group by service having count(*) > 10")).thenReturn(
+                List.of(new HashMap<>(Map.of("__value__", 25))));
+        List<Map<String, Object>> result = evaluate("(select count(*) from error_logs where level = 'ERROR' group by service having count(*) > 10) > 20");
+        assertEquals(1, result.size());
+        assertEquals(25, result.get(0).get("__value__"));
+    }
+
+    @Test
+    void testSqlOrderByLimit() {
+        when(mockExecutor.execute("select cpu_usage from system_metrics where host like 'web%' order by cpu_usage desc limit 1")).thenReturn(
+                List.of(new HashMap<>(Map.of("__value__", 95.2))));
+        List<Map<String, Object>> result = evaluate("(select cpu_usage from system_metrics where host like 'web%' order by cpu_usage desc limit 1) > 90");
+        assertEquals(1, result.size());
+        assertEquals(95.2, result.get(0).get("__value__"));
+    }
+
+    @Test
+    void testSqlMultipleColumns() {
+        when(mockExecutor.execute("select avg(cpu_usage), max(memory_usage) from system_metrics where region = 'us-west'")).thenReturn(
+                List.of(new HashMap<>(Map.of("__value__", 65.8))));
+        List<Map<String, Object>> result = evaluate("(select avg(cpu_usage), max(memory_usage) from system_metrics where region = 'us-west') < 70");
+        assertEquals(1, result.size());
+        assertEquals(65.8, result.get(0).get("__value__"));
+    }
+
+    @Test
+    void testSqlSubquery() {
+        when(mockExecutor.execute("select avg(cpu_usage) from system_metrics where host in (select host from active_servers where status = 'running')")).thenReturn(
+                List.of(new HashMap<>(Map.of("__value__", 72.3))));
+        List<Map<String, Object>> result = evaluate("(select avg(cpu_usage) from system_metrics where host in (select host from active_servers where status = 'running')) > 70");
+        assertEquals(1, result.size());
+        assertEquals(72.3, result.get(0).get("__value__"));
+    }
+
+    @Test
+    void testSqlComplexSubquery() {
+        when(mockExecutor.execute("select count(*) from alerts where severity = 'HIGH' and service_id in (select id from services where category = 'critical')")).thenReturn(
+                List.of(new HashMap<>(Map.of("__value__", 8))));
+        List<Map<String, Object>> result = evaluate("(select count(*) from alerts where severity = 'HIGH' and service_id in (select id from services where category = 'critical')) >= 5");
+        assertEquals(1, result.size());
+        assertEquals(8, result.get(0).get("__value__"));
+    }
+
+    @Test
+    void testSqlWithJoins() {
+        when(mockExecutor.execute("select avg(m.cpu_usage) from metrics m, servers s where m.server_id = s.id and s.environment = 'production'")).thenReturn(
+                List.of(new HashMap<>(Map.of("__value__", 78.9))));
+        List<Map<String, Object>> result = evaluate("(select avg(m.cpu_usage) from metrics m, servers s where m.server_id = s.id and s.environment = 'production') < 80");
+        assertEquals(1, result.size());
+        assertEquals(78.9, result.get(0).get("__value__"));
+    }
+
+    @Test
+    void testSqlBetweenCondition() {
+        when(mockExecutor.execute("select count(*) from performance_logs where response_time between 100 and 500")).thenReturn(
+                List.of(new HashMap<>(Map.of("__value__", 1200))));
+        List<Map<String, Object>> result = evaluate("(select count(*) from performance_logs where response_time between 100 and 500) > 1000");
+        assertEquals(1, result.size());
+        assertEquals(1200, result.get(0).get("__value__"));
+    }
+
+    @Test
+    void testSqlComplexGroupByOrderBy() {
+        when(mockExecutor.execute("select service, avg(response_time) from api_metrics where timestamp > '2024-01-01'"
+                + " group by service order by avg(response_time) desc limit 5")).thenReturn(
+                List.of(new HashMap<>(Map.of("__value__", 180.5))));
+        List<Map<String, Object>> result = evaluate("(select service, avg(response_time) from api_metrics where timestamp > '2024-01-01'"
+                + " group by service order by avg(response_time) desc limit 5) > 150");
+        assertEquals(1, result.size());
+        assertEquals(180.5, result.get(0).get("__value__"));
+    }
+
+    @Test
+    void testSqlVarianceStddev() {
+        when(mockExecutor.execute("select stddev(cpu_usage) from system_metrics where host = 'db-server' and timestamp > '2024-01-01'")).thenReturn(
+                List.of(new HashMap<>(Map.of("__value__", 12.5))));
+        List<Map<String, Object>> result = evaluate("(select stddev(cpu_usage) from system_metrics where host = 'db-server' and timestamp > '2024-01-01') < 15");
+        assertEquals(1, result.size());
+        assertEquals(12.5, result.get(0).get("__value__"));
+    }
+
+    @Test
+    void testSqlNestedAggregation() {
+        when(mockExecutor.execute("select max(daily_avg) from (select date, avg(cpu_usage) as daily_avg from system_metrics group by date) as daily_stats")).thenReturn(
+                List.of(new HashMap<>(Map.of("__value__", 88.7))));
+        List<Map<String, Object>> result = evaluate("(select max(daily_avg) from (select date, avg(cpu_usage) as daily_avg from system_metrics group by date) as daily_stats) > 85");
+        assertEquals(1, result.size());
+        assertEquals(88.7, result.get(0).get("__value__"));
+    }
+
+    @Test
+    void testSqlComplexWhereConditions() {
+        when(mockExecutor.execute("select count(*) from alerts where (severity = 'HIGH' or severity = 'CRITICAL') and status = 'ACTIVE' and created_at > '2024-01-01'")).thenReturn(
+                List.of(new HashMap<>(Map.of("__value__", 42))));
+        List<Map<String, Object>> result = evaluate("(select count(*) from alerts where (severity = 'HIGH' or severity = 'CRITICAL') and status = 'ACTIVE' and created_at > '2024-01-01') != 50");
+        assertEquals(1, result.size());
+        assertEquals(42, result.get(0).get("__value__"));
+    }
+
+    @Test
+    void testSqlWithNullChecks() {
+        when(mockExecutor.execute("select count(*) from system_metrics where cpu_usage is not null and memory_usage is not null")).thenReturn(
+                List.of(new HashMap<>(Map.of("__value__", 9876))));
+        List<Map<String, Object>> result = evaluate("(select count(*) from system_metrics where cpu_usage is not null and memory_usage is not null) > 9000");
+        assertEquals(1, result.size());
+        assertEquals(9876, result.get(0).get("__value__"));
+    }
+
+    @Test
+    void testSqlMultipleAggregatesWithAlias() {
+        when(mockExecutor.execute("select max(cpu_usage) as max_cpu, min(cpu_usage) as min_cpu, avg(cpu_usage) as avg_cpu from system_metrics where region = 'asia'")).thenReturn(
+                List.of(new HashMap<>(Map.of("__value__", 92.1))));
+        List<Map<String, Object>> result = evaluate("(select max(cpu_usage) as max_cpu, min(cpu_usage) as min_cpu, avg(cpu_usage) as avg_cpu from system_metrics where region = 'asia') > 90");
+        assertEquals(1, result.size());
+        assertEquals(92.1, result.get(0).get("__value__"));
+    }
+
+    @Test
+    void testSqlAndPromqlCallExpr() {
+        when(mockExecutor.execute("sum(rate(http_requests_total{job='your-service'}[1m]))")).thenReturn(List.of(new HashMap<>(Map.of("__value__", 80))));
+        when(mockExecutor.execute("select cpu_usage from system_metrics where host = 'server1'")).thenReturn(
+                List.of(new HashMap<>(Map.of("__value__", 80))));
+        // promql
+        List<Map<String, Object>> result = evaluate("promql(\"sum(rate(http_requests_total{job='your-service'}[1m]))\") > 70");
+        assertEquals(1, result.size());
+        assertEquals(80, result.get(0).get("__value__"));
+        // sql
+        result = evaluate("sql(\"select cpu_usage from system_metrics where host = 'server1'\") > 70");
+        assertEquals(1, result.size());
+        assertEquals(80, result.get(0).get("__value__"));
+    }
+
+    @Test
+    void testAndOpPromql() {
+        String promql = "http_server_requests_seconds_count > 10 and http_server_requests_seconds_max > 5";
+
+        Map<String, Object> countValue1 = new HashMap<>() {
+            {
+                put("exception", "none");
+                put("instance", "host.docker.internal:8989");
+                put("__value__", 1307);
+                put("method", "GET");
+                put("__name__", "http_server_requests_seconds_count");
+                put("__timestamp__", "1.750320922467E9");
+                put("error", "none");
+                put("job", "spring-boot-app");
+                put("uri", "/actuator/prometheus");
+                put("outcome", "SUCCESS");
+                put("status", "200");
+            }
+        };
+
+        Map<String, Object> countValue2 = new HashMap<>() {
+            {
+                put("exception", "none");
+                put("instance", "host.docker.internal:8989");
+                put("__value__", 16);
+                put("method", "GET");
+                put("__name__", "http_server_requests_seconds_count");
+                put("__timestamp__", "1.750320922467E9");
+                put("error", "none");
+                put("job", "spring-boot-app");
+                put("uri", "/**");
+                put("outcome", "SUCCESS");
+                put("status", "200");
+            }
+        };
+
+        Map<String, Object> countValue3 = new HashMap<>() {
+            {
+                put("exception", "none");
+                put("instance", "host.docker.internal:8989");
+                put("__value__", 7);
+                put("method", "GET");
+                put("__name__", "http_server_requests_seconds_count");
+                put("__timestamp__", "1.750320922467E9");
+                put("error", "none");
+                put("job", "spring-boot-app");
+                put("uri", "/actuator/health");
+                put("outcome", "SUCCESS");
+                put("status", "200");
+            }
+        };
+
+        Map<String, Object> maxValue1 = new HashMap<>() {
+            {
+                put("exception", "none");
+                put("instance", "host.docker.internal:8989");
+                put("__value__", 10.007799125);
+                put("method", "GET");
+                put("__name__", "http_server_requests_seconds_max");
+                put("__timestamp__", "1.750320922467E9");
+                put("error", "none");
+                put("job", "spring-boot-app");
+                put("uri", "/actuator/prometheus");
+                put("outcome", "SUCCESS");
+                put("status", "200");
+            }
+        };
+
+        Map<String, Object> maxValue2 = new HashMap<>() {
+            {
+                put("exception", "none");
+                put("instance", "host.docker.internal:8989");
+                put("__value__", 10);
+                put("method", "GET");
+                put("__name__", "http_server_requests_seconds_count");
+                put("__timestamp__", "1.750320922467E9");
+                put("error", "none");
+                put("job", "spring-boot-app");
+                put("uri", "/**");
+                put("outcome", "SUCCESS");
+                put("status", "200");
+            }
+        };
+
+        Map<String, Object> maxValue3 = new HashMap<>() {
+            {
+                put("exception", "none");
+                put("instance", "host.docker.internal:8989");
+                put("__value__", 0);
+                put("method", "GET");
+                put("__name__", "http_server_requests_seconds_count");
+                put("__timestamp__", "1.750320922467E9");
+                put("error", "none");
+                put("job", "spring-boot-app");
+                put("uri", "/actuator/health");
+                put("outcome", "SUCCESS");
+                put("status", "200");
+            }
+        };
+
+        when(mockExecutor.execute("http_server_requests_seconds_count")).thenReturn(List.of(countValue1, countValue2, countValue3));
+        when(mockExecutor.execute("http_server_requests_seconds_max")).thenReturn(List.of(maxValue1, maxValue2, maxValue3));
+        List<Map<String, Object>> result = evaluate(promql);
+        assertEquals(2, result.size());
+        assertEquals(1307, result.get(0).get("__value__"));
+        assertEquals(16, result.get(1).get("__value__"));
+    }
+
+
+    private List<Map<String, Object>> evaluate(String expression) {
+        AlertExpressionLexer lexer = new AlertExpressionLexer(CharStreams.fromString(expression));
+        CommonTokenStream tokens = new CommonTokenStream(lexer);
+        AlertExpressionParser parser = new AlertExpressionParser(tokens);
+        return new AlertExpressionEvalVisitor(mockExecutor, tokens).visit(parser.expression());
+    }
+}

hertzbeat-alerter/src/test/java/org/apache/hertzbeat/alert/notice/impl/DbAlertStoreHandlerImplTest.java

@@ -57,6 +57,7 @@ class DbAlertStoreHandlerImplTest {
     public void setUp() {
         groupAlert = new GroupAlert();
         singleAlert = new SingleAlert();
+        singleAlert.setFingerprint("test-fingerprint");
         List<SingleAlert> alerts = new ArrayList<>();
         alerts.add(singleAlert);
         groupAlert.setAlerts(alerts);
@@ -77,11 +78,13 @@ class DbAlertStoreHandlerImplTest {
         when(groupAlertDao.findByGroupKey(groupKey)).thenReturn(null);
 
         SingleAlert savedSingleAlert = new SingleAlert();
+        savedSingleAlert.setFingerprint("test-finger");
         when(singleAlertDao.save(any(SingleAlert.class))).thenReturn(savedSingleAlert);
 
         GroupAlert savedGroupAlert = new GroupAlert();
+        savedGroupAlert.setGroupKey(groupKey);
         when(groupAlertDao.save(any(GroupAlert.class))).thenReturn(savedGroupAlert);
-
+        
         dbAlertStoreHandler.store(groupAlert);
 
         verify(singleAlertDao).save(any(SingleAlert.class));

hertzbeat-alerter/src/test/java/org/apache/hertzbeat/alert/notice/impl/ServerChanAlertNotifyHandlerImplTest.java

@@ -20,6 +20,7 @@ package org.apache.hertzbeat.alert.notice.impl;
 import static org.junit.jupiter.api.Assertions.assertThrows;
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.lenient;
 import static org.mockito.Mockito.when;
 
 import org.apache.hertzbeat.alert.AlerterProperties;
@@ -48,7 +49,7 @@ import java.util.ResourceBundle;
  */
 @ExtendWith(MockitoExtension.class)
 class ServerChanAlertNotifyHandlerImplTest {
-
+    
     @Mock
     private RestTemplate restTemplate;
     
@@ -57,20 +58,21 @@ class ServerChanAlertNotifyHandlerImplTest {
     
     @Mock
     private ResourceBundle bundle;
-
+    
     @InjectMocks
     private ServerChanAlertNotifyHandlerImpl serverChanAlertNotifyHandler;
-
+    
     private NoticeReceiver receiver;
     private GroupAlert groupAlert;
     private NoticeTemplate template;
-
+    
     @BeforeEach
     public void setUp() {
         receiver = new NoticeReceiver();
         receiver.setId(1L);
         receiver.setName("test-receiver");
         receiver.setAccessToken("test-token");
+        receiver.setServerChanToken("SCT193569TSNm6xIabdjqeZPtOGOWcvU1e");
         
         groupAlert = new GroupAlert();
         SingleAlert singleAlert = new SingleAlert();
@@ -87,43 +89,31 @@ class ServerChanAlertNotifyHandlerImplTest {
         template.setName("test-template");
         template.setContent("test content");
         
-        when(alerterProperties.getServerChanWebhookUrl()).thenReturn("http://test.url/");
-        when(bundle.getString("alerter.notify.title")).thenReturn("Alert Notification");
+        lenient().when(alerterProperties.getServerChanWebhookUrl())
+                .thenReturn("https://api.serverchan.com/send/%s");
+        lenient().when(bundle.getString("alerter.notify.title")).thenReturn("Alert Notification");
     }
     
-
     @Test
     public void testNotifyAlertSuccess() {
         CommonRobotNotifyResp successResp = new CommonRobotNotifyResp();
         successResp.setErrCode(0);
         successResp.setMsg("success");
-        ResponseEntity<CommonRobotNotifyResp> responseEntity =
-                new ResponseEntity<>(successResp, HttpStatus.OK);
-
+        ResponseEntity<CommonRobotNotifyResp> responseEntity = new ResponseEntity<>(successResp, HttpStatus.OK);
+        
         when(restTemplate.postForEntity(
                 any(String.class),
                 any(),
-                eq(CommonRobotNotifyResp.class)
-        )).thenReturn(responseEntity);
+                eq(CommonRobotNotifyResp.class))).thenReturn(responseEntity);
         
         serverChanAlertNotifyHandler.send(receiver, template, groupAlert);
     }
-
+    
     @Test
-    public void testNotifyAlertFailure() {
-        CommonRobotNotifyResp failResp = new CommonRobotNotifyResp();
-        failResp.setCode(1);
-        failResp.setErrMsg("Test Error");
-        ResponseEntity<CommonRobotNotifyResp> responseEntity =
-                new ResponseEntity<>(failResp, HttpStatus.BAD_REQUEST);
-
-        when(restTemplate.postForEntity(
-                any(String.class),
-                any(),
-                eq(CommonRobotNotifyResp.class)
-        )).thenReturn(responseEntity);
+    public void testNotifyAlertWithInvalidUrl() {
+        when(alerterProperties.getServerChanWebhookUrl()).thenReturn("http://invalid-url.com/%s");
         
-        assertThrows(AlertNoticeException.class, 
+        assertThrows(AlertNoticeException.class,
                 () -> serverChanAlertNotifyHandler.send(receiver, template, groupAlert));
     }
 }

hertzbeat-alerter/src/test/java/org/apache/hertzbeat/alert/notice/impl/SlackAlertNotifyHandlerImplTest.java

@@ -51,7 +51,7 @@ class SlackAlertNotifyHandlerImplTest {
 
     @Mock
     private RestTemplate restTemplate;
-    
+
     @Mock
     private ResourceBundle bundle;
 
@@ -68,18 +68,18 @@ class SlackAlertNotifyHandlerImplTest {
         receiver.setId(1L);
         receiver.setName("test-receiver");
         receiver.setAccessToken("test-token");
-        receiver.setSlackWebHookUrl("http://localhost:8080");
-        
+        receiver.setSlackWebHookUrl("https://hooks.slack.com/services/ABCDEF/GHIJKL/mnopqrstuvwxyz");
+
         groupAlert = new GroupAlert();
         SingleAlert singleAlert = new SingleAlert();
         singleAlert.setLabels(new HashMap<>());
         singleAlert.getLabels().put("severity", "critical");
         singleAlert.getLabels().put("alertname", "Test Alert");
-        
+
         List<SingleAlert> alerts = new ArrayList<>();
         alerts.add(singleAlert);
         groupAlert.setAlerts(alerts);
-        
+
         template = new NoticeTemplate();
         template.setId(1L);
         template.setName("test-template");
@@ -90,22 +90,18 @@ class SlackAlertNotifyHandlerImplTest {
 
     @Test
     public void testNotifyAlertSuccess() {
-        ResponseEntity<String> responseEntity = 
-            new ResponseEntity<>("ok", HttpStatus.OK);
-        
+        ResponseEntity<String> responseEntity = new ResponseEntity<>("ok", HttpStatus.OK);
+
         when(restTemplate.postForEntity(any(String.class), any(), eq(String.class))).thenReturn(responseEntity);
-        
+
         slackAlertNotifyHandler.send(receiver, template, groupAlert);
     }
 
     @Test
-    public void testNotifyAlertFailure() {
-        ResponseEntity<String> responseEntity =
-                new ResponseEntity<>("invalid_payload", HttpStatus.BAD_REQUEST);
+    public void testNotifyAlertWithInvalidUrl() {
+        receiver.setSlackWebHookUrl("http://localhost:8080");
 
-        when(restTemplate.postForEntity(any(String.class), any(), eq(String.class))).thenReturn(responseEntity);
-        
-        assertThrows(AlertNoticeException.class, 
+        assertThrows(AlertNoticeException.class,
                 () -> slackAlertNotifyHandler.send(receiver, template, groupAlert));
     }
 }

hertzbeat-alerter/src/test/java/org/apache/hertzbeat/alert/notice/impl/TelegramBotAlertNotifyHandlerImplTest.java

@@ -20,6 +20,7 @@ package org.apache.hertzbeat.alert.notice.impl;
 import static org.junit.jupiter.api.Assertions.assertThrows;
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.lenient;
 import static org.mockito.Mockito.when;
 
 import org.apache.hertzbeat.alert.AlerterProperties;
@@ -51,10 +52,10 @@ class TelegramBotAlertNotifyHandlerImplTest {
 
     @Mock
     private RestTemplate restTemplate;
-    
+
     @Mock
     private AlerterProperties alerterProperties;
-    
+
     @Mock
     private ResourceBundle bundle;
 
@@ -70,58 +71,57 @@ class TelegramBotAlertNotifyHandlerImplTest {
         receiver = new NoticeReceiver();
         receiver.setId(1L);
         receiver.setName("test-receiver");
-        receiver.setAccessToken("test-token");
+        receiver.setTgBotToken("123456:ABC-DEF1234ghIkl-zyx57W2v1u123ew11");
         receiver.setTgUserId("123456789"); // Telegram specific - chat ID
-        
+
         groupAlert = new GroupAlert();
         SingleAlert singleAlert = new SingleAlert();
         singleAlert.setLabels(new HashMap<>());
         singleAlert.getLabels().put("severity", "critical");
         singleAlert.getLabels().put("alertname", "Test Alert");
-        
+
         List<SingleAlert> alerts = new ArrayList<>();
         alerts.add(singleAlert);
         groupAlert.setAlerts(alerts);
-        
+
         template = new NoticeTemplate();
         template.setId(1L);
         template.setName("test-template");
         template.setContent("test content");
-        
-        when(alerterProperties.getTelegramWebhookUrl()).thenReturn("https://api.telegram.org/bot%s/sendMessage");
-        when(bundle.getString("alerter.notify.title")).thenReturn("Alert Notification");
+
+        lenient().when(alerterProperties.getTelegramWebhookUrl())
+                .thenReturn("https://api.telegram.org/bot%s/sendMessage");
+        lenient().when(bundle.getString("alerter.notify.title")).thenReturn("Alert Notification");
     }
 
     @Test
     public void testNotifyAlertSuccess() {
-        TelegramBotAlertNotifyHandlerImpl.TelegramBotNotifyResponse successResp = 
-            new TelegramBotAlertNotifyHandlerImpl.TelegramBotNotifyResponse();
+        TelegramBotAlertNotifyHandlerImpl.TelegramBotNotifyResponse successResp = new TelegramBotAlertNotifyHandlerImpl.TelegramBotNotifyResponse();
         successResp.setOk(true);
         successResp.setDescription("Test Success");
-        
-        ResponseEntity<TelegramBotAlertNotifyHandlerImpl.TelegramBotNotifyResponse> responseEntity = 
-            new ResponseEntity<>(successResp, HttpStatus.OK);
-        
-        when(restTemplate.postForEntity(any(String.class), any(), 
+
+        ResponseEntity<TelegramBotAlertNotifyHandlerImpl.TelegramBotNotifyResponse> responseEntity = new ResponseEntity<>(
+                successResp, HttpStatus.OK);
+
+        when(restTemplate.postForEntity(any(String.class), any(),
                 eq(TelegramBotAlertNotifyHandlerImpl.TelegramBotNotifyResponse.class))).thenReturn(responseEntity);
-        
+
         telegramBotAlertNotifyHandler.send(receiver, template, groupAlert);
     }
 
     @Test
     public void testNotifyAlertFailure() {
-        TelegramBotAlertNotifyHandlerImpl.TelegramBotNotifyResponse successResp =
-                new TelegramBotAlertNotifyHandlerImpl.TelegramBotNotifyResponse();
-        successResp.setOk(false);
-        successResp.setDescription("Test failed");
+        TelegramBotAlertNotifyHandlerImpl.TelegramBotNotifyResponse failureResp = new TelegramBotAlertNotifyHandlerImpl.TelegramBotNotifyResponse();
+        failureResp.setOk(false);
+        failureResp.setDescription("Test failed");
 
-        ResponseEntity<TelegramBotAlertNotifyHandlerImpl.TelegramBotNotifyResponse> responseEntity =
-                new ResponseEntity<>(successResp, HttpStatus.BAD_REQUEST);
+        ResponseEntity<TelegramBotAlertNotifyHandlerImpl.TelegramBotNotifyResponse> responseEntity = new ResponseEntity<>(
+                failureResp, HttpStatus.OK);
 
         when(restTemplate.postForEntity(any(String.class), any(),
                 eq(TelegramBotAlertNotifyHandlerImpl.TelegramBotNotifyResponse.class))).thenReturn(responseEntity);
-        
-        assertThrows(AlertNoticeException.class, 
+
+        assertThrows(AlertNoticeException.class,
                 () -> telegramBotAlertNotifyHandler.send(receiver, template, groupAlert));
     }
 }

hertzbeat-alerter/src/test/java/org/apache/hertzbeat/alert/notice/impl/WeComRobotAlertNotifyHandlerImplTest.java

@@ -48,7 +48,7 @@ import java.util.ResourceBundle;
  */
 @ExtendWith(MockitoExtension.class)
 class WeComRobotAlertNotifyHandlerImplTest {
-
+    
     @Mock
     private RestTemplate restTemplate;
     
@@ -57,20 +57,21 @@ class WeComRobotAlertNotifyHandlerImplTest {
     
     @Mock
     private ResourceBundle bundle;
-
+    
     @InjectMocks
     private WeComRobotAlertNotifyHandlerImpl weComRobotAlertNotifyHandler;
-
+    
     private NoticeReceiver receiver;
     private GroupAlert groupAlert;
     private NoticeTemplate template;
-
+    
     @BeforeEach
     public void setUp() {
         receiver = new NoticeReceiver();
         receiver.setId(1L);
         receiver.setName("test-receiver");
         receiver.setAccessToken("test-token");
+        receiver.setWechatId("test-wechat-id");
         
         groupAlert = new GroupAlert();
         SingleAlert singleAlert = new SingleAlert();
@@ -95,33 +96,29 @@ class WeComRobotAlertNotifyHandlerImplTest {
     public void testNotifyAlertSuccess() {
         CommonRobotNotifyResp successResp = new CommonRobotNotifyResp();
         successResp.setErrCode(0);
-        ResponseEntity<CommonRobotNotifyResp> responseEntity =
-                new ResponseEntity<>(successResp, HttpStatus.OK);
-
+        ResponseEntity<CommonRobotNotifyResp> responseEntity = new ResponseEntity<>(successResp, HttpStatus.OK);
+        
         when(restTemplate.postForEntity(
                 any(String.class),
                 any(),
-                eq(CommonRobotNotifyResp.class)
-        )).thenReturn(responseEntity);
+                eq(CommonRobotNotifyResp.class))).thenReturn(responseEntity);
         
         weComRobotAlertNotifyHandler.send(receiver, template, groupAlert);
     }
-
+    
     @Test
     public void testNotifyAlertFailure() {
         CommonRobotNotifyResp failResp = new CommonRobotNotifyResp();
         failResp.setCode(1);
         failResp.setErrMsg("Test Error");
-        ResponseEntity<CommonRobotNotifyResp> responseEntity =
-                new ResponseEntity<>(failResp, HttpStatus.OK);
-
+        ResponseEntity<CommonRobotNotifyResp> responseEntity = new ResponseEntity<>(failResp, HttpStatus.OK);
+        
         when(restTemplate.postForEntity(
                 any(String.class),
                 any(),
-                eq(CommonRobotNotifyResp.class)
-        )).thenReturn(responseEntity);
+                eq(CommonRobotNotifyResp.class))).thenReturn(responseEntity);
         
-        assertThrows(AlertNoticeException.class, 
+        assertThrows(AlertNoticeException.class,
                 () -> weComRobotAlertNotifyHandler.send(receiver, template, groupAlert));
     }
 }

hertzbeat-alerter/src/test/java/org/apache/hertzbeat/alert/service/AlibabaCloudSlsExternAlertServiceTest.java

@@ -0,0 +1,150 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hertzbeat.alert.service;
+
+
+import org.apache.hertzbeat.alert.dto.AlibabaCloudSlsExternAlert;
+import org.apache.hertzbeat.alert.reduce.AlarmCommonReduce;
+import org.apache.hertzbeat.alert.service.impl.AlibabaCloudSlsExternAlertService;
+import org.apache.hertzbeat.common.entity.alerter.SingleAlert;
+import org.apache.hertzbeat.common.util.JsonUtil;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+
+import java.time.Instant;
+import java.util.HashMap;
+import java.util.Map;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+
+/**
+ * unit test for {@link AlibabaCloudSlsExternAlertServiceTest }
+ */
+@ExtendWith(MockitoExtension.class)
+public class AlibabaCloudSlsExternAlertServiceTest {
+
+    @Mock
+    private AlarmCommonReduce alarmCommonReduce;
+
+    @InjectMocks
+    private AlibabaCloudSlsExternAlertService externAlertService;
+
+    @Test
+    void testAddExternAlertWithInvalidContent() {
+        String invalidContent = "invalid json";
+        externAlertService.addExternAlert(invalidContent);
+        verify(alarmCommonReduce, never()).reduceAndSendAlarm(any(SingleAlert.class));
+    }
+
+    @Test
+    void testAddExternAlert() {
+        String source = externAlertService.supportSource();
+        assertEquals("alibabacloud-sls", source);
+
+        AlibabaCloudSlsExternAlert externAlert = new AlibabaCloudSlsExternAlert();
+        externAlert.setAlertName("Test SLS alert");
+        externAlert.setFireTime((int) Instant.now().getEpochSecond());
+        externAlert.setAlertTime((int) Instant.now().getEpochSecond());
+        externAlert.setRegion("cn-hangzhou");
+        externAlert.setProject("project");
+        externAlert.setStatus("firing");
+        externAlert.setSeverity(AlibabaCloudSlsExternAlert.Severity.HIGH.getStatus());
+
+        Map<String, String> labels = new HashMap<>();
+        labels.put("labels-k", "labels-v");
+        externAlert.setLabels(labels);
+
+        Map<String, String> annotations = new HashMap<>();
+        annotations.put("annotations-k", "annotations-v");
+        externAlert.setAnnotations(annotations);
+
+        externAlertService.addExternAlert(JsonUtil.toJson(externAlert));
+
+        verify(alarmCommonReduce, times(1)).reduceAndSendAlarm(any(SingleAlert.class));
+    }
+
+    @Test
+    void testAddExternAlertWithSigninUrl() {
+        AlibabaCloudSlsExternAlert alert = new AlibabaCloudSlsExternAlert();
+        alert.setAlertName("Test Alert");
+        alert.setFireTime((int) Instant.now().getEpochSecond());
+        alert.setAlertTime((int) Instant.now().getEpochSecond());
+        alert.setRegion("cn-hangzhou");
+        alert.setProject("test-project");
+        alert.setStatus("firing");
+        alert.setSeverity(AlibabaCloudSlsExternAlert.Severity.HIGH.getStatus());
+        alert.setSigninUrl("https://example.com");
+        externAlertService.addExternAlert(JsonUtil.toJson(alert));
+        verify(alarmCommonReduce, times(1)).reduceAndSendAlarm(any(SingleAlert.class));
+    }
+
+    @Test
+    void testAddExternAlertWithDifferentSeverityLevels() {
+        for (AlibabaCloudSlsExternAlert.Severity severity : AlibabaCloudSlsExternAlert.Severity.values()) {
+            AlibabaCloudSlsExternAlert alert = new AlibabaCloudSlsExternAlert();
+            alert.setAlertName("Test Alert");
+            alert.setFireTime((int) Instant.now().getEpochSecond());
+            alert.setAlertTime((int) Instant.now().getEpochSecond());
+            alert.setRegion("cn-hangzhou");
+            alert.setProject("test-project");
+            alert.setStatus("firing");
+            alert.setSeverity(severity.getStatus());
+            externAlertService.addExternAlert(JsonUtil.toJson(alert));
+        }
+        verify(alarmCommonReduce, times(AlibabaCloudSlsExternAlert.Severity.values().length))
+                .reduceAndSendAlarm(any(SingleAlert.class));
+    }
+
+    @Test
+    void testAddExternAlertWithEmptyLabelsAndAnnotations() {
+        AlibabaCloudSlsExternAlert alert = new AlibabaCloudSlsExternAlert();
+        alert.setAlertName("Test Alert");
+        alert.setFireTime((int) Instant.now().getEpochSecond());
+        alert.setAlertTime((int) Instant.now().getEpochSecond());
+        alert.setRegion("cn-hangzhou");
+        alert.setProject("test-project");
+        alert.setStatus("firing");
+        alert.setSeverity(AlibabaCloudSlsExternAlert.Severity.HIGH.getStatus());
+        alert.setLabels(new HashMap<>());
+        alert.setAnnotations(new HashMap<>());
+        externAlertService.addExternAlert(JsonUtil.toJson(alert));
+        verify(alarmCommonReduce, times(1)).reduceAndSendAlarm(any(SingleAlert.class));
+    }
+
+    @Test
+    void testAddExternAlertWithInvalidSeverity() {
+        AlibabaCloudSlsExternAlert alert = new AlibabaCloudSlsExternAlert();
+        alert.setAlertName("Test Alert");
+        alert.setFireTime((int) Instant.now().getEpochSecond());
+        alert.setAlertTime((int) Instant.now().getEpochSecond());
+        alert.setRegion("cn-hangzhou");
+        alert.setProject("test-project");
+        alert.setStatus("firing");
+        alert.setSeverity(-99);
+        externAlertService.addExternAlert(JsonUtil.toJson(alert));
+        verify(alarmCommonReduce, times(1)).reduceAndSendAlarm(any(SingleAlert.class));
+    }
+
+}

hertzbeat-alerter/src/test/java/org/apache/hertzbeat/alert/service/AwsSmsClientImplTest.java

@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hertzbeat.alert.service;
+
+import org.apache.hertzbeat.alert.config.AwsSmsProperties;
+import org.apache.hertzbeat.alert.service.impl.AwsSmsClientImpl;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.CsvSource;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+/**
+ * Test case for {@link AwsSmsClientImpl}
+ */
+class AwsSmsClientImplTest {
+
+
+    @Test
+    void getType() {
+        AwsSmsProperties awsSmsProperties = new AwsSmsProperties();
+        awsSmsProperties.setAccessKeyId("accessKeyId");
+        awsSmsProperties.setAccessKeySecret("accessKeySecret");
+        awsSmsProperties.setRegion("region");
+        AwsSmsClientImpl awsSmsClient = new AwsSmsClientImpl(awsSmsProperties);
+
+        assertEquals("aws", awsSmsClient.getType());
+    }
+
+    @ParameterizedTest
+    @CsvSource({
+        "accessKeyId, accessKeySecret, region, true",
+        "accessKeyId, accessKeySecret, '', false",
+        "accessKeyId, '', region, false",
+        "accessKeyId, accessKeySecret, '', false",
+        "accessKeyId, '', '', false",
+        "'', accessKeySecret, region, false",
+        "'', accessKeySecret, '', false",
+        "'', '', region, false",
+        "'', accessKeySecret, '', false",
+    })
+    void checkConfig(String accessKeyId, String accessKeySecret, String region, boolean expected) {
+        AwsSmsProperties awsSmsProperties = new AwsSmsProperties();
+        awsSmsProperties.setAccessKeyId(accessKeyId);
+        awsSmsProperties.setAccessKeySecret(accessKeySecret);
+        awsSmsProperties.setRegion(region); 
+        AwsSmsClientImpl awsSmsClient = new AwsSmsClientImpl(awsSmsProperties);
+
+        assertEquals(expected, awsSmsClient.checkConfig());
+    }
+  
+
+
+}

hertzbeat-alerter/src/test/java/org/apache/hertzbeat/alert/service/DataSourceServiceTest.java

@@ -15,46 +15,33 @@
  * limitations under the License.
  */
 
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
 package org.apache.hertzbeat.alert.service;
 
+import com.github.benmanes.caffeine.cache.Cache;
+import org.antlr.v4.runtime.CommonTokenStream;
+import org.antlr.v4.runtime.tree.ParseTree;
+import org.apache.hertzbeat.alert.service.impl.DataSourceServiceImpl;
+import org.apache.hertzbeat.warehouse.db.QueryExecutor;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.mockito.Mockito;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertNotNull;
 import static org.junit.jupiter.api.Assertions.assertNull;
-import java.util.HashMap;
-import org.apache.hertzbeat.alert.service.impl.DataSourceServiceImpl;
-import org.junit.jupiter.api.BeforeEach;
-import org.junit.jupiter.api.Test;
-import java.util.List;
-import java.util.Map;
-import org.mockito.Mockito;
-import org.apache.hertzbeat.warehouse.db.QueryExecutor;
 
 /**
  * test case for {@link DataSourceService}
  */
 class DataSourceServiceTest {
-    
+
     private DataSourceServiceImpl dataSourceService;
-    
+
     @BeforeEach
     void setUp() {
         dataSourceService = new DataSourceServiceImpl();
@@ -66,12 +53,12 @@ class DataSourceServiceTest {
                 new HashMap<>(Map.of("__value__", 100.0, "timestamp", 1343554, "instance", "node1")),
                 new HashMap<>(Map.of("__value__", 200.0, "timestamp", 1343555, "instance", "node2"))
         );
-        
+
         QueryExecutor mockExecutor = Mockito.mock(QueryExecutor.class);
         Mockito.when(mockExecutor.support("promql")).thenReturn(true);
         Mockito.when(mockExecutor.execute(Mockito.anyString())).thenReturn(prometheusData);
         dataSourceService.setExecutors(List.of(mockExecutor));
-        
+
         List<Map<String, Object>> result = dataSourceService.calculate("promql", "node_cpu_seconds_total > 150");
         assertEquals(2, result.size());
         assertNull(result.get(0).get("__value__"));
@@ -311,45 +298,36 @@ class DataSourceServiceTest {
     @Test
     void calculate15() {
         List<Map<String, Object>> prometheusData1 = List.of(
-                new HashMap<>(Map.of("__value__", 100.0, "timestamp", 1343554, "instance", "node1")),
-                new HashMap<>(Map.of("__value__", 200.0, "timestamp", 1343555, "instance", "node2"))
+                new HashMap<>(Map.of("__value__", 1))
         );
-        List<Map<String, Object>> prometheusData2 = List.of(
-                new HashMap<>(Map.of("__value__", 100.0, "timestamp", 1343554, "instance", "node1")),
-                new HashMap<>(Map.of("__value__", 200.0, "timestamp", 1343555, "instance", "node2"))
-        );
-
         QueryExecutor mockExecutor = Mockito.mock(QueryExecutor.class);
         Mockito.when(mockExecutor.support("promql")).thenReturn(true);
-        Mockito.when(mockExecutor.execute("node_cpu_seconds_total{mode=\"user\"}")).thenReturn(prometheusData1);
-        Mockito.when(mockExecutor.execute("node_cpu_seconds_total{mode=\"idle\"}")).thenReturn(prometheusData2);
+        Mockito.when(mockExecutor.execute("count(node_cpu_seconds_total{mode=\"user\"} > 250)")).thenReturn(prometheusData1);
+        Mockito.when(mockExecutor.execute("count(node_cpu_seconds_total{mode=\"idle\"} < 220 )")).thenReturn(new ArrayList<>());
         dataSourceService.setExecutors(List.of(mockExecutor));
 
-        List<Map<String, Object>> result = dataSourceService.calculate("promql", "node_cpu_seconds_total{mode=\"user\"} > 250 and node_cpu_seconds_total{mode=\"idle\"} < 220");
-        assertEquals(1, result.size());
-        assertNull(result.get(0).get("__value__"));
+        List<Map<String, Object>> result = dataSourceService.calculate("promql", "count(node_cpu_seconds_total{mode=\"user\"} > 250) > 0 and count(node_cpu_seconds_total{mode=\"idle\"} < 220 ) > 0");
+        assertEquals(0, result.size());
     }
 
     @Test
     void calculate16() {
         List<Map<String, Object>> prometheusData1 = List.of(
-                new HashMap<>(Map.of("__value__", 100.0, "timestamp", 1343554, "instance", "node1")),
-                new HashMap<>(Map.of("__value__", 200.0, "timestamp", 1343555, "instance", "node2"))
+                new HashMap<>(Map.of("__value__", 1))
         );
         List<Map<String, Object>> prometheusData2 = List.of(
-                new HashMap<>(Map.of("__value__", 100.0, "timestamp", 1343554, "instance", "node1")),
-                new HashMap<>(Map.of("__value__", 200.0, "timestamp", 1343555, "instance", "node2"))
+                new HashMap<>(Map.of("__value__", 1))
         );
 
         QueryExecutor mockExecutor = Mockito.mock(QueryExecutor.class);
         Mockito.when(mockExecutor.support("promql")).thenReturn(true);
-        Mockito.when(mockExecutor.execute("node_cpu_seconds_total{mode=\"user\"}")).thenReturn(prometheusData1);
-        Mockito.when(mockExecutor.execute("node_cpu_seconds_total{mode=\"idle\"}")).thenReturn(prometheusData2);
+        Mockito.when(mockExecutor.execute("count(node_cpu_seconds_total{mode=\"user\"} > 250)")).thenReturn(prometheusData1);
+        Mockito.when(mockExecutor.execute("count(node_cpu_seconds_total{mode=\"idle\"} < 220 )")).thenReturn(prometheusData2);
         dataSourceService.setExecutors(List.of(mockExecutor));
 
-        List<Map<String, Object>> result = dataSourceService.calculate("promql", "node_cpu_seconds_total{mode=\"user\"} > 50 and node_cpu_seconds_total{mode=\"idle\"} < 20");
+        List<Map<String, Object>> result = dataSourceService.calculate("promql", "count(node_cpu_seconds_total{mode=\"user\"} > 250) > 0 and count(node_cpu_seconds_total{mode=\"idle\"} < 220 ) > 0");
         assertEquals(1, result.size());
-        assertNull(result.get(0).get("__value__"));
+        assertNotNull(result.get(0).get("__value__"));
     }
 
     @Test
@@ -544,4 +522,91 @@ class DataSourceServiceTest {
         assertEquals(1, result.size());
         assertEquals(200.0, result.get(0).get("__value__"));
     }
+
+    @Test
+    void expressionCacheShouldHitForSameExpression() {
+        List<Map<String, Object>> prometheusData = List.of(
+                new HashMap<>(Map.of("__value__", 200.0, "timestamp", 1343555, "instance", "node2"))
+        );
+        QueryExecutor mockExecutor = Mockito.mock(QueryExecutor.class);
+        Mockito.when(mockExecutor.support("promql")).thenReturn(true);
+        Mockito.when(mockExecutor.execute(Mockito.anyString())).thenReturn(prometheusData);
+        dataSourceService.setExecutors(List.of(mockExecutor));
+        String expr = "node_cpu_seconds_total > 50";
+        Cache<String, ParseTree> expressionCache = dataSourceService.getExpressionCache();
+        expressionCache.invalidateAll();
+        long beforeHits = expressionCache.stats().hitCount();
+        dataSourceService.calculate("promql", expr); //first execution miss cache
+        dataSourceService.calculate("promql", expr); //second execution hits cache
+        long actualHits = expressionCache.stats().hitCount() - beforeHits;
+        assertEquals(1, actualHits, "expression cache should hit but miss");
+    }
+
+    @Test
+    void tokenCacheShouldHitForSameExpression() {
+        List<Map<String, Object>> prometheusData = List.of(
+                new HashMap<>(Map.of("__value__", 200.0, "timestamp", 1343555, "instance", "node2"))
+        );
+        QueryExecutor mockExecutor = Mockito.mock(QueryExecutor.class);
+        Mockito.when(mockExecutor.support("promql")).thenReturn(true);
+        Mockito.when(mockExecutor.execute(Mockito.anyString())).thenReturn(prometheusData);
+        dataSourceService.setExecutors(List.of(mockExecutor));
+        String expr = "node_cpu_seconds_total > 50";
+        Cache<String, ParseTree> expressionCache = dataSourceService.getExpressionCache();
+        Cache<String, CommonTokenStream> tokenStreamCache = dataSourceService.getTokenStreamCache();
+        expressionCache.invalidateAll();
+        tokenStreamCache.invalidateAll();
+        long beforeHits = tokenStreamCache.stats().hitCount();
+        dataSourceService.calculate("promql", expr);
+        expressionCache.invalidateAll();
+        dataSourceService.calculate("promql", expr);
+        long actualHits = tokenStreamCache.stats().hitCount() - beforeHits;
+        assertEquals(1, actualHits, "expression cache should hit but miss");
+    }
+
+    @Test
+    void expressCacheShouldNotHitForDifferentExpressions() {
+        List<Map<String, Object>> prometheusData = List.of(
+                new HashMap<>(Map.of("__value__", 200.0, "timestamp", 1343555, "instance", "node2"))
+        );
+        QueryExecutor mockExecutor = Mockito.mock(QueryExecutor.class);
+        Mockito.when(mockExecutor.support("promql")).thenReturn(true);
+        Mockito.when(mockExecutor.execute(Mockito.anyString())).thenReturn(prometheusData);
+        dataSourceService.setExecutors(List.of(mockExecutor));
+        dataSourceService.calculate("promql", "node_cpu_seconds_total > 50");
+        Cache<String, ParseTree> expressionCache = dataSourceService.getExpressionCache();
+        Cache<String, CommonTokenStream> tokenStreamCache = dataSourceService.getTokenStreamCache();
+        expressionCache.invalidateAll();
+        tokenStreamCache.invalidateAll();
+        String expr1 = "node_cpu_seconds_total > 30";
+        String expr2 = "node_cpu_seconds_total > 50";
+        long beforeHits = expressionCache.stats().hitCount();
+        dataSourceService.calculate("promql", expr1);
+        dataSourceService.calculate("promql", expr2);
+        long actualHits = expressionCache.stats().hitCount() - beforeHits;
+        assertEquals(0, actualHits, "expression cache should miss but hit");
+    }
+
+    @Test
+    void tokenCacheShouldNotHitForDifferentExpressions() {
+        List<Map<String, Object>> prometheusData = List.of(
+                new HashMap<>(Map.of("__value__", 200.0, "timestamp", 1343555, "instance", "node2"))
+        );
+        QueryExecutor mockExecutor = Mockito.mock(QueryExecutor.class);
+        Mockito.when(mockExecutor.support("promql")).thenReturn(true);
+        Mockito.when(mockExecutor.execute(Mockito.anyString())).thenReturn(prometheusData);
+        dataSourceService.setExecutors(List.of(mockExecutor));
+        dataSourceService.calculate("promql", "node_cpu_seconds_total > 50");
+        Cache<String, ParseTree> expressionCache = dataSourceService.getExpressionCache();
+        Cache<String, CommonTokenStream> tokenStreamCache = dataSourceService.getTokenStreamCache();
+        expressionCache.invalidateAll();
+        tokenStreamCache.invalidateAll();
+        String expr1 = "node_cpu_seconds_total > 30";
+        String expr2 = "node_cpu_seconds_total > 50";
+        long beforeHits = tokenStreamCache.stats().hitCount();
+        dataSourceService.calculate("promql", expr1);
+        dataSourceService.calculate("promql", expr2);
+        long actualHits = tokenStreamCache.stats().hitCount() - beforeHits;
+        assertEquals(0, actualHits, "expression cache should miss but hit");
+    }
 }

hertzbeat-alerter/src/test/java/org/apache/hertzbeat/alert/service/HuaweiCloudExternAlertServiceTest.java

@@ -0,0 +1,152 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hertzbeat.alert.service;
+
+import org.apache.hertzbeat.alert.dto.HuaweiCloudExternAlert;
+import org.apache.hertzbeat.alert.reduce.AlarmCommonReduce;
+import org.apache.hertzbeat.alert.service.impl.HuaweiCloudExternAlertService;
+import org.apache.hertzbeat.common.entity.alerter.SingleAlert;
+import org.apache.hertzbeat.common.util.JsonUtil;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+
+/**
+ * unit test for {@link AlibabaCloudSlsExternAlertServiceTest }
+ */
+@ExtendWith(MockitoExtension.class)
+public class HuaweiCloudExternAlertServiceTest {
+
+    @Mock
+    private AlarmCommonReduce alarmCommonReduce;
+
+    @InjectMocks
+    private HuaweiCloudExternAlertService externAlertService;
+
+    @BeforeEach
+    void setUp() {
+        assertEquals("huaweicloud-ces", externAlertService.supportSource());
+    }
+
+    @Test
+    void testAddExternAlertWithInvalidContent() {
+        String invalidContent = "invalid json";
+        externAlertService.addExternAlert(invalidContent);
+        verify(alarmCommonReduce, never()).reduceAndSendAlarm(any(SingleAlert.class));
+    }
+
+    @Test
+    void testMessageValidFailed() {
+        HuaweiCloudExternAlert externAlert = new HuaweiCloudExternAlert();
+        externAlert.setMessageId("d3672d737bb742cf8c2aa3f0fd72d4d1");
+        externAlert.setType("failedType");
+        externAlert.setMessage("failedMessage");
+        externAlert.setTimestamp("2025-06-07T15:12:09Z");
+        externAlertService.addExternAlert(JsonUtil.toJson(externAlert));
+        verify(alarmCommonReduce, never()).reduceAndSendAlarm(any(SingleAlert.class));
+    }
+
+    @Test
+    void testCertFailed() {
+        HuaweiCloudExternAlert externAlert = new HuaweiCloudExternAlert();
+        externAlert.setSignature("TImrLoeb0tV1JZJSPyA0rpC9mNqH3MmhwQ4tgpuHHa+JztfGVZFvkU//OthKKhzpDAoYiXOYG9DbzXCLb"
+                + "vaGePIRITakoynYyYr9zZIpdx9jXhQNlgF8np1+t0JxNeoIq0DYWgH52tsodwqOm+OnmkcHwCRo/1rFv85KrKAaX2gy3sNwX"
+                + "w1hKnAwAw0mJlxHHSf/N3+7j6GoxCNV7fN9K4CpJiLMGNvUa7zVmG0U9mPvt/7Lac155kPPQ9lYyeL7vVI0e4sfRbuQruz3E"
+                + "0ZP40TKx0afoeR0/Bx/IoZzRP1La7pKlbEISvkcM7TqW/IOGQTkhVsQ32RFRxZWO2snw==");
+        externAlert.setSubject("[华为云][紧急告警恢复]云监控通知：分布式缓存服务-DCS Redis实例 “dcs-h4tv” 的每秒并发操作数已恢复正常。");
+        externAlert.setTopicUrn("urn:smn:cn-north-4:477a784601d744e4ab9ab83986502d31:CES_notification_group_bngJ2aMpX");
+        externAlert.setMessageId("d3672d737bb742cf8c2aa3f0fd72d4d1");
+        externAlert.setType("Notification");
+        externAlert.setMessage("{}");
+        externAlert.setSigningCertUrl("https://smn.cn-north-4.myhuaweicloud.com/failedUrl");
+        externAlert.setTimestamp("2025-06-07T15:12:09Z");
+        externAlertService.addExternAlert(JsonUtil.toJson(externAlert));
+        verify(alarmCommonReduce, never()).reduceAndSendAlarm(any(SingleAlert.class));
+    }
+
+    @Test
+    void testAddExternAlert() {
+        HuaweiCloudExternAlert externAlert = new HuaweiCloudExternAlert();
+        externAlert.setSignature("Igs0bBhzw0JGmlgBH+9ejw2xWfPTXjAatAEsKDkkWcC5bZ/jveckdRZdgp/S0JER9eiJfMF427YDABufIN0sv/vBRXaRQKfRBLTJYbSTl+AQpEbIW5yUfJSRLEG3HNEhUDjASolbrW7zdPCoGkkqjifE23FCvw"
+                + "+4tewMzqmHnfJHcFBq3W89CJzdPBjwO1UcY9C39moUZgqZk+qDVLpxb4bHSrEYAwPOSrOPR7TZpETJ30UOgFYajJydQk692edfs0NeVutHoQiOJ5/YC83ULHft0aXhichjtfZE4KF69nROAKez0ubk3l"
+                + "Ey/mBIM9Ylbxn5b84OIrzzZQrIWe8Syw==");
+        externAlert.setSubject("[华为云][紧急告警]云监控通知：分布式缓存服务-DCS Redis实例 “dcs-h4tv” 的每秒并发操作数已触发告警。");
+        externAlert.setTopicUrn("urn:smn:cn-north-4:477a784601d744e4ab9ab83986502d31:CES_notification_group_bngJ2aMpX");
+        externAlert.setMessageId("1565df032a19494590d61e05f7b0dc0e");
+        externAlert.setType("Notification");
+        externAlert.setMessage("{\"version\":\"v1\",\"data\":{\"AccountName\":\"hid_hk6tij5o1v-95zn\",\"Namespace\":\"分布式缓存服务\",\"DimensionName\":\"DCS Redis实例\",\"ResourceName\""
+                + ":\"dcs-h4tv\",\"MetricName\":\"每秒并发操作数\",\"IsAlarm\":true,\"AlarmLevel\":\"紧急\",\"Region\":\"华东-上海一\",\"RegionId\":\"cn-east-3\",\"ResourceId\":\"3dc7b9ea"
+                + "-70b4-4c38-942d-e2636e6d844c\",\"PrivateIp\":\"192.168.0.54\",\"CurrentData\":\"6.00 count\",\"AlarmTime\":\"2025/06/02 22:56:15 GMT+08:00\","
+                + "\"AlarmRecordID\":\"ah1748876175242njvndyzMZ\","
+                + "\"AlarmRuleName\":\"alarm-c5jj\",\"IsOriginalValue\":true,\"Filter\":\"原始值\",\"ComparisonOperator\":\"\\u003e\",\"Value\":\"5 count\",\"Unit\":\"count\",\"Count\":2}}");
+        externAlert.setSigningCertUrl("https://smn.cn-north-4.myhuaweicloud.com/smn/SMN_cn-north-4_b98100ca131b4116ab8ee7ccedbaae99.pem");
+        externAlert.setTimestamp("2025-06-02T14:56:17Z");
+        externAlertService.addExternAlert(JsonUtil.toJson(externAlert));
+        verify(alarmCommonReduce, times(1)).reduceAndSendAlarm(any(SingleAlert.class));
+    }
+
+    @Test
+    void testSubscriptionUrl() {
+        HuaweiCloudExternAlert externAlert = new HuaweiCloudExternAlert();
+        externAlert.setSubscribeUrl("https://console.huaweicloud.com/smn/subscription/confirm?token=477a784601d744e4ab9ab83986502d31c4b938"
+                + "0ec0b64392b134e517c3aa17eb7b3a12dc9f3b4ab495e61c4dee654b435d7223ea934345bf8ae8901cef912b1d&topic_urn=urn:smn:cn-north-4"
+                + ":477a784601d744e4ab9ab83986502d31:CES_notification_group_bngJ2aMpX&region=cn-north-4");
+        externAlert.setSignature("ottf37C/2RdDgqimRQMIBU6i7XjUfPPMU760jJn71wwP3825YPoIT22uw2A9399rkm9Jrt1qUEFrDLuA5yHFLd5n/XoM4FghIgyFn7VIfgpuVM31a+co78s"
+                + "YBiZ1egOCE/AwFm2oygRhfIceUj9Kw9vmc06el9TXY6RtE5tAEF6qEmICtTh45KwtCO/WRs3DY72dQi5hm0w7/tktS4WFZ1iP4LHt5eCwFvnH0u29Y96cJNI0fLUQxI5MkhgjK"
+                + "77JkFK7UT6ZYJZhzgSp/B7OQGStOQx+3Duvx4T4CzccZQM3sca81Z0B0GFGWeVXuEHyCPLsayY/Iz+5Tco51elT8w==");
+        externAlert.setTopicUrn("urn:smn:cn-north-4:477a784601d744e4ab9ab83986502d31:CES_notification_group_bngJ2aMpX");
+        externAlert.setMessageId("242fac183d3a4936b5ead6c725a32ed0");
+        externAlert.setType("SubscriptionConfirmation");
+        externAlert.setMessage("You are invited to subscribe to topic: urn:smn:cn-north-4:477a784601d744e4ab9ab83986502d31:"
+                + "CES_notification_group_bngJ2aMpX. To confirm this subscription, please visit the subscribe_url included in this message. The subscribe_url is valid only within 48 hours.");
+        externAlert.setSigningCertUrl("https://smn.cn-north-4.myhuaweicloud.com/smn/SMN_cn-north-4_b98100ca131b4116ab8ee7ccedbaae99.pem");
+        externAlert.setTimestamp("2025-06-07T15:07:14Z");
+        externAlertService.addExternAlert(JsonUtil.toJson(externAlert));
+        verify(alarmCommonReduce, never()).reduceAndSendAlarm(any(SingleAlert.class));
+    }
+
+    @Test
+    void testUnsubscribe() {
+        HuaweiCloudExternAlert externAlert = new HuaweiCloudExternAlert();
+        externAlert.setSignature("TImrLoeb0tV1JZJSPyA0rpC9mNqH3MmhwQ4tgpuHHa+JztfGVZFvkU//OthKKhzpDAoYiXOYG9DbzXCLbvaGePIRITakoynYyYr9zZIpdx9jXhQNlgF8np"
+                + "1+t0JxNeoIq0DYWgH52tsodwqOm+OnmkcHwCRo/1rFv85KrKAaX2gy3sNwXw1hKnAwAw0mJlxHHSf/N3+7j6GoxCNV7fN9K4CpJiLMGNvUa7zVmG0U9mPvt/7Lac155kPPQ9l"
+                + "YyeL7vVI0e4sfRbuQruz3E0+ZP40TKx0afoeR0/Bx/IoZzRP1La7pKlbEISvkcM7TqW/IOGQTkhVsQ32RFRxZWO2snw==");
+        externAlert.setSubject("[华为云][紧急告警恢复]云监控通知：分布式缓存服务-DCS Redis实例 “dcs-h4tv” 的每秒并发操作数已恢复正常。");
+        externAlert.setTopicUrn("urn:smn:cn-north-4:477a784601d744e4ab9ab83986502d31:CES_notification_group_bngJ2aMpX");
+        externAlert.setMessageId("d3672d737bb742cf8c2aa3f0fd72d4d1");
+        externAlert.setType("UnsubscribeConfirmation");
+        externAlert.setMessage("{}");
+        externAlert.setSigningCertUrl("https://smn.cn-north-4.myhuaweicloud.com/smn/SMN_cn-north-4_b98100ca131b4116ab8ee7ccedbaae99.pem");
+        externAlert.setTimestamp("2025-06-07T15:12:09Z");
+        externAlertService.addExternAlert(JsonUtil.toJson(externAlert));
+        verify(alarmCommonReduce, never()).reduceAndSendAlarm(any(SingleAlert.class));
+    }
+
+
+
+
+}

hertzbeat-alerter/src/test/java/org/apache/hertzbeat/alert/service/SmsClientFactoryTest.java

@@ -0,0 +1,92 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hertzbeat.alert.service;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import org.apache.hertzbeat.alert.config.SmsConfig;
+import org.apache.hertzbeat.alert.config.SmslocalSmsProperties;
+import org.apache.hertzbeat.base.dao.GeneralConfigDao;
+import org.apache.hertzbeat.common.constants.GeneralConfigTypeEnum;
+import org.apache.hertzbeat.common.entity.manager.GeneralConfig;
+import org.apache.hertzbeat.common.util.JsonUtil;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+import static org.junit.jupiter.api.Assertions.assertNull;
+import static org.mockito.Mockito.when;
+
+
+/**
+ * unit test for {@link SmsClientFactory }
+ */
+@ExtendWith(MockitoExtension.class)
+public class SmsClientFactoryTest {
+
+
+    @Mock
+    private GeneralConfigDao generalConfigDao;
+
+    @Mock
+    private ObjectMapper objectMapper;
+
+    @Mock
+    private SmsConfig yamlSmsConfig;
+
+    @InjectMocks
+    private SmsClientFactory smsClientFactory;
+
+
+    @Test
+    void testloadDbConfig() throws JsonProcessingException {
+        GeneralConfig generalConfig = new GeneralConfig();
+
+        SmsConfig smsConfig = new SmsConfig();
+        smsConfig.setType("smslocal");
+        smsConfig.setEnable(true);
+        smsConfig.setSmslocal(new SmslocalSmsProperties("11"));
+
+        generalConfig.setContent(JsonUtil.toJson(smsConfig));
+        when(objectMapper.readValue(generalConfig.getContent(), SmsConfig.class)).thenReturn(smsConfig);
+        when(generalConfigDao.findByType(GeneralConfigTypeEnum.sms.name())).thenReturn(generalConfig);
+
+        assertNotNull(smsClientFactory.getSmsClient());
+
+    }
+
+    @Test
+    void testloadYamlConfig() {
+        when(generalConfigDao.findByType(GeneralConfigTypeEnum.sms.name())).thenReturn(null);
+        when(yamlSmsConfig.getType()).thenReturn("smslocal");
+        when(yamlSmsConfig.isEnable()).thenReturn(true);
+        when(yamlSmsConfig.getSmslocal()).thenReturn(new SmslocalSmsProperties("11"));
+        assertNotNull(smsClientFactory.getSmsClient());
+    }
+
+    @Test
+    void testNull() {
+        when(generalConfigDao.findByType(GeneralConfigTypeEnum.sms.name())).thenReturn(null);
+        when(yamlSmsConfig.getType()).thenReturn("");
+        assertNull(smsClientFactory.getSmsClient());
+    }
+
+}

hertzbeat-alerter/src/test/java/org/apache/hertzbeat/alert/service/TwilioSmsClientImplTest.java

@@ -0,0 +1,64 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hertzbeat.alert.service;
+
+import org.apache.hertzbeat.alert.config.TwilioSmsProperties;
+import org.apache.hertzbeat.alert.service.impl.TwilioSmsClientImpl;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.CsvSource;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+/**
+ * Test case for {@link TwilioSmsClientImpl}
+ */
+class TwilioSmsClientImplTest {
+
+    @Test
+    void getType() {
+        TwilioSmsProperties twilioSmsProperties = new TwilioSmsProperties();
+        twilioSmsProperties.setAccountSid("accountSid");
+        twilioSmsProperties.setAuthToken("authToken");
+        twilioSmsProperties.setTwilioPhoneNumber("twilioPhoneNumber");
+        TwilioSmsClientImpl twilioSmsClient = new TwilioSmsClientImpl(twilioSmsProperties);
+
+        assertEquals("twilio", twilioSmsClient.getType());
+    }
+
+    @ParameterizedTest
+    @CsvSource({
+            "accountSid, authToken, twilioPhoneNumber, true",
+            "accountSid, authToken, '', false",
+            "accountSid, '', twilioPhoneNumber, false",
+            "accountSid, '', '', false",
+            "'', authToken, twilioPhoneNumber, false",
+            "'', authToken, '', false",
+            "'', '', twilioPhoneNumber, false",
+            "'', '', '', false",
+    })
+    void checkConfig(String accountSid, String authToken, String twilioPhoneNumber, boolean expected) {
+        TwilioSmsProperties twilioSmsProperties = new TwilioSmsProperties();
+        twilioSmsProperties.setAccountSid(accountSid);
+        twilioSmsProperties.setAuthToken(authToken);
+        twilioSmsProperties.setTwilioPhoneNumber(twilioPhoneNumber);
+        TwilioSmsClientImpl twilioSmsClient = new TwilioSmsClientImpl(twilioSmsProperties);
+
+        assertEquals(expected, twilioSmsClient.checkConfig());
+    }
+}

hertzbeat-alerter/src/test/java/org/apache/hertzbeat/alert/service/impl/SmsLocalSmsClientImplTest.java

@@ -0,0 +1,73 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hertzbeat.alert.service.impl;
+
+import com.google.common.collect.Lists;
+import org.apache.hertzbeat.alert.config.SmslocalSmsProperties;
+import org.apache.hertzbeat.common.entity.alerter.GroupAlert;
+import org.apache.hertzbeat.common.entity.alerter.NoticeReceiver;
+import org.apache.hertzbeat.common.entity.alerter.SingleAlert;
+import org.apache.hertzbeat.common.support.exception.SendMessageException;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertThrows;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+import static org.mockito.Mockito.when;
+
+/**
+ * Test case for {@link SmsLocalSmsClientImpl}
+ */
+@ExtendWith(MockitoExtension.class)
+public class SmsLocalSmsClientImplTest {
+
+    @Mock
+    private SmslocalSmsProperties smslocalSmsProperties;
+
+    private SmsLocalSmsClientImpl smsLocalSmsClient;
+
+
+    @BeforeEach
+    void setUp() {
+        smsLocalSmsClient = new SmsLocalSmsClientImpl(smslocalSmsProperties);
+        when(smslocalSmsProperties.getApiKey()).thenReturn("2");
+    }
+
+    @Test
+    void testSendMessage() {
+        assertEquals("smslocal", smsLocalSmsClient.getType());
+        assertTrue(smsLocalSmsClient.checkConfig());
+        //
+        NoticeReceiver noticeReceiver = new NoticeReceiver();
+        noticeReceiver.setPhone("13888888888");
+
+        SingleAlert singleAlert = new SingleAlert();
+        singleAlert.setContent("test");
+
+        GroupAlert groupAlert = new GroupAlert();
+        groupAlert.setAlerts(Lists.newArrayList(singleAlert));
+
+        assertThrows(SendMessageException.class,
+                () -> smsLocalSmsClient.sendMessage(noticeReceiver, null, groupAlert));
+    }
+
+}

hertzbeat-alerter/src/test/java/org/apache/hertzbeat/alert/service/impl/UniSmsClientImplTest.java

@@ -0,0 +1,85 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hertzbeat.alert.service.impl;
+
+import org.apache.hertzbeat.alert.config.UniSmsProperties;
+import org.apache.hertzbeat.common.entity.alerter.GroupAlert;
+import org.apache.hertzbeat.common.entity.alerter.NoticeReceiver;
+import org.apache.hertzbeat.common.support.exception.SendMessageException;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertThrows;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+import static org.mockito.Mockito.when;
+
+
+/**
+ * Test case for {@link UniSmsClientImpl}
+ */
+@ExtendWith(MockitoExtension.class)
+public class UniSmsClientImplTest {
+
+    @Mock
+    private UniSmsProperties uniSmsProperties;
+
+    private UniSmsClientImpl uniSmsClient;
+
+    @BeforeEach
+    void setUp() {
+        uniSmsClient = new UniSmsClientImpl(uniSmsProperties);
+        when(uniSmsProperties.getSignature()).thenReturn("2");
+        when(uniSmsProperties.getTemplateId()).thenReturn("any(String.class)");
+        when(uniSmsProperties.getAuthMode()).thenReturn("hmac");
+        when(uniSmsProperties.getAccessKeyId()).thenReturn("hmac");
+        when(uniSmsProperties.getAccessKeySecret()).thenReturn("hmac");
+    }
+
+    @Test
+    void testSendMessage() {
+        assertEquals("unisms", uniSmsClient.getType());
+        assertTrue(uniSmsClient.checkConfig());
+        //
+        NoticeReceiver noticeReceiver = new NoticeReceiver();
+        noticeReceiver.setPhone("13888888888");
+
+        Map<String, String> commonLabels = new HashMap<>();
+        commonLabels.put("instance", "");
+        commonLabels.put("priority", "unknown");
+
+        Map<String, String> commonAnnotations = new HashMap<>();
+        commonAnnotations.put("test", "test");
+
+        GroupAlert groupAlert = new GroupAlert();
+        groupAlert.setCommonLabels(commonLabels);
+        groupAlert.setCommonAnnotations(commonAnnotations);
+
+        assertThrows(SendMessageException.class,
+                () -> uniSmsClient.sendMessage(noticeReceiver, null, groupAlert));
+
+    }
+
+
+}

hertzbeat-alerter/src/test/java/org/apache/hertzbeat/alert/util/CryptoUtilsTest.java

@@ -0,0 +1,48 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hertzbeat.alert.util;
+
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+/**
+ * Test case for {@link CryptoUtils}
+ */
+public class CryptoUtilsTest {
+
+
+    @Test
+    void testSha256Hex() {
+        String sign = CryptoUtils.sha256Hex("Hello world.");
+        assertEquals("aa3ec16e6acc809d8b2818662276256abfd2f1b441cb51574933f3d4bd115d11", sign);
+    }
+
+    @Test
+    void testHmacSha256Base64Debug() {
+        String signature = CryptoUtils.hmacSha256Base64("your-real-key", "your-real-data");
+        assertEquals("8JrfX0v5Tt3s8PfI85o6jcf5XM3C+vLlMwvFp45LupU=", signature);
+    }
+
+    @Test
+    void testHmacSha256Hex() {
+        String signature = CryptoUtils.hmacSha256Hex("your-real-key", "your-real-data");;
+        assertEquals("41878ccd7ecd795a2dd7ec39be7f33fed4be3ec75f5307689e39dd6f41fdbaac", signature);
+    }
+
+}

hertzbeat-alerter/src/test/java/org/apache/hertzbeat/alert/util/DateUtilTest.java

@@ -19,6 +19,7 @@ package org.apache.hertzbeat.alert.util;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
 import static org.junit.jupiter.api.Assertions.assertTrue;
 import java.util.Optional;
 import org.junit.jupiter.api.Test;
@@ -58,4 +59,13 @@ class DateUtilTest {
         actualTimestamp = DateUtil.getTimeStampFromFormat(date, format);
         assertFalse(actualTimestamp.isPresent());
     }
+
+    @Test
+    void getZonedTimeStampFromFormat() {
+        String dataStr = "2025/06/02 22:56:15 GMT+08:00";
+        Long time = DateUtil.getZonedTimeStampFromFormat(dataStr, "yyyy/MM/dd HH:mm:ss 'GMT'XXX");
+        assertNotNull(time);
+        assertEquals(1748876175000L, time);
+    }
+
 }

hertzbeat-collector/.mvn/wrapper/maven-wrapper.properties

@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+wrapperVersion=3.3.2
+distributionType=only-script
+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.9/apache-maven-3.9.9-bin.zip

hertzbeat-collector/hertzbeat-collector-basic/pom.xml

@@ -69,8 +69,8 @@
         </dependency>
         <!-- mysql -->
         <dependency>
-            <groupId>mysql</groupId>
-            <artifactId>mysql-connector-java</artifactId>
+            <groupId>com.mysql</groupId>
+            <artifactId>mysql-connector-j</artifactId>
             <scope>provided</scope>
         </dependency>
         <!-- clickhouse -->
@@ -155,9 +155,20 @@
             <artifactId>plc4j-driver-modbus</artifactId>
             <version>0.12.0</version>
         </dependency>
+        <dependency>
+            <groupId>org.apache.plc4x</groupId>
+            <artifactId>plc4j-driver-s7</artifactId>
+            <version>0.12.0</version>
+        </dependency>
         <dependency>
             <groupId>org.apache.sshd</groupId>
             <artifactId>sshd-sftp</artifactId>
         </dependency>
+        <!-- Zookeeper -->
+        <dependency>
+            <groupId>org.apache.zookeeper</groupId>
+            <artifactId>zookeeper</artifactId>
+            <version>${zookeeper.version}</version>
+        </dependency>
     </dependencies>
 </project>

hertzbeat-collector/hertzbeat-collector-basic/src/main/java/org/apache/hertzbeat/collector/collect/database/JdbcCommonCollect.java

@@ -63,6 +63,25 @@ public class JdbcCommonCollect extends AbstractCollect {
 
     private static final String[] VULNERABLE_KEYWORDS = {"allowLoadLocalInfile", "allowLoadLocalInfileInPath", "useLocalInfile"};
 
+    private static final String[] BLACK_LIST = {
+            // dangerous SQL commands - may cause database structure damage or data leakage
+            "create trigger", "create alias", "runscript from", "shutdown", "drop table",
+            "drop database", "create function", "alter system", "grant all", "revoke all",
+
+            // file IO related - may cause server files to be read or written
+            "allowloadlocalinfile", "allowloadlocalinfileinpath", "uselocalinfile",
+
+            // code execution related - may result in remote code execution
+            "init=", "javaobjectserializer=", "runscript", "serverstatusdiffinterceptor",
+            "queryinterceptors=", "statementinterceptors=", "exceptioninterceptors=",
+
+            // multiple statement execution - may lead to SQL injection
+            "allowmultiqueries",
+
+            // deserialization related - may result in remote code execution
+            "autodeserialize", "detectcustomcollations",
+    };
+
     private final GlobalConnectionCache connectionCommonCache = GlobalConnectionCache.getInstance();
 
 
@@ -331,17 +350,24 @@ public class JdbcCommonCollect extends AbstractCollect {
         if (Objects.nonNull(jdbcProtocol.getUrl())
                 && !Objects.equals("", jdbcProtocol.getUrl())
                 && jdbcProtocol.getUrl().startsWith("jdbc")) {
-            // convert the URL to lowercase for case-insensitive checking
-            String url = jdbcProtocol.getUrl().toLowerCase();
-            // check whether the parameter is valid
-            if (url.contains("create trigger") || url.contains("create alias") || url.contains("runscript from")
-                    || url.contains("allowloadlocalinfile") || url.contains("allowloadlocalinfileinpath")
-                    || url.contains("uselocalinfile") || url.contains("autodeserialize") || url.contains("detectcustomcollations")
-                    || url.contains("serverstatusdiffinterceptor")) {
-                throw new IllegalArgumentException("Invalid JDBC URL: contains malicious characters.");
+            // limit url length
+            if (jdbcProtocol.getUrl().length() > 2048) {
+                throw new IllegalArgumentException("JDBC URL length exceeds maximum limit of 2048 characters");
             }
-            // when has config jdbc url, use it 
-            return jdbcProtocol.getUrl();
+            // remove special characters
+            String cleanedUrl = jdbcProtocol.getUrl().replaceAll("[\\x00-\\x1F\\x7F]", "");
+            String url = cleanedUrl.toLowerCase();
+            // backlist check
+            for (String keyword : BLACK_LIST) {
+                if (url.contains(keyword)) {
+                    throw new IllegalArgumentException("Invalid JDBC URL: contains potentially malicious parameter: " + keyword);
+                }
+            }
+            // url format check
+            if (!url.matches("^jdbc:[a-zA-Z0-9]+://[^\\s]+$")) {
+                throw new IllegalArgumentException("Invalid JDBC URL format");
+            }
+            return cleanedUrl;
         }
         return switch (jdbcProtocol.getPlatform()) {
             case "mysql", "mariadb" -> "jdbc:mysql://" + host + ":" + port
@@ -357,6 +383,8 @@ public class JdbcCommonCollect extends AbstractCollect {
             case "oracle" -> "jdbc:oracle:thin:@" + host + ":" + port
                     + "/" + (jdbcProtocol.getDatabase() == null ? "" : jdbcProtocol.getDatabase());
             case "dm" -> "jdbc:dm://" + host + ":" + port;
+            case "testcontainers" -> "jdbc:tc:" + host + ":" + port
+                    + ":///" + (jdbcProtocol.getDatabase() == null ? "" : jdbcProtocol.getDatabase()) + "?user=root&password=root";
             default -> throw new IllegalArgumentException("Not support database platform: " + jdbcProtocol.getPlatform());
         };
     }