Merge branch 'master' into pushgateway

fix QueryExecutor inject
[test](hertzbeat-collector): add unit test for XML response parsing (#3212 )
2026-09-17 18:19:02 +00:00 · 2025-04-05 13:52:00 +08:00 · 2025-04-05 12:44:29 +08:00 · 2025-04-05 09:18:52 +08:00 · 2025-04-05 01:58:46 +08:00 · 2025-04-04 23:42:52 +08:00
815 changed files with 31420 additions and 7380 deletions
@@ -2298,6 +2298,69 @@
      "contributions": [
        "code"
      ]
+    },
+    {
+      "login": "yasminvo",
+      "name": "yasminvo",
+      "avatar_url": "https://avatars.githubusercontent.com/u/107528848?v=4",
+      "profile": "https://github.com/yasminvo",
+      "contributions": [
+        "code"
+      ]
+    },
+    {
+      "login": "notbugggg",
+      "name": "不关银渐层的事哦",
+      "avatar_url": "https://avatars.githubusercontent.com/u/147966331?v=4",
+      "profile": "https://github.com/notbugggg",
+      "contributions": [
+        "code"
+      ]
+    },
+    {
+      "login": "yyahang",
+      "name": "yyahang",
+      "avatar_url": "https://avatars.githubusercontent.com/u/90464876?v=4",
+      "profile": "https://github.com/yyahang",
+      "contributions": [
+        "code"
+      ]
+    },
+    {
+      "login": "JuJinPark",
+      "name": "jujin",
+      "avatar_url": "https://avatars.githubusercontent.com/u/44892459?v=4",
+      "profile": "https://github.com/JuJinPark",
+      "contributions": [
+        "code"
+      ]
+    },
+    {
+      "login": "LL-LIN",
+      "name": "LL-LIN",
+      "avatar_url": "https://avatars.githubusercontent.com/u/43002118?v=4",
+      "profile": "https://github.com/LL-LIN",
+      "contributions": [
+        "code"
+      ]
+    },
+    {
+      "login": "bigcyy",
+      "name": "Yang Chen",
+      "avatar_url": "https://avatars.githubusercontent.com/u/73413979?v=4",
+      "profile": "https://bigcyy.github.io/",
+      "contributions": [
+        "code"
+      ]
+    },
+    {
+      "login": "sarthakeash",
+      "name": "Sarthak Arora",
+      "avatar_url": "https://avatars.githubusercontent.com/u/74091160?v=4",
+      "profile": "https://github.com/sarthakeash",
+      "contributions": [
+        "code"
+      ]
    }
  ],
  "contributorsPerLine": 7,
@@ -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
@@ -73,7 +73,7 @@ jobs:
      
      # upload application logs
      - name: Upload logs & API test reports
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
        if: always()
        with:
          name: hz-logs-${{ github.run_id }}
@@ -31,6 +31,8 @@ name: "CodeQL"
 on:
  schedule:
    - cron: '21 13 * * 4'
+  push:
+    branches: [ action* ]

 jobs:
  analyze:
@@ -19,7 +19,7 @@ name: DOC CI

 on:
  push:
-    branches: [ master, dev ]
+    branches: [ master, dev, action* ]
    paths:
      - 'home/**'
  pull_request:
@@ -17,7 +17,8 @@

 name: 'HertzBeat Doc Pdf Builder'
 on:
-  page_build
+  push:
+    branches: [ page_build* ]

 jobs:
  build:
@@ -39,7 +40,7 @@ jobs:
        run: npx docusaurus-prince-pdf -u https://hertzbeat.apache.org/docs --output docs-en.pdf
  
      - name: Upload results
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
        with:
          name: docs-cn-pdf
          path: docs-cn.pdf
@@ -47,7 +48,7 @@ jobs:
          retention-days: 1
          
      - name: Upload results
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
        with:
          name: docs-en-pdf
          path: docs-en.pdf
@@ -22,7 +22,7 @@ name: Frontend CI

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

 on:
  push:
-    branches: [ master, dev ]
+    branches: [ master, dev, action* ]
  pull_request:
    branches: [ master, dev ]

@@ -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
@@ -13,6 +13,7 @@ mvnw.bat
 package-lock.json
 *.zip
 jdk/
+data/

 ### STS ###
 .apt_generated
@@ -54,3 +55,5 @@ node_modules
 application-dev.yml
 application-mysql.yml
 application-pg.yml
+/package.json
+/yarn.lock
@@ -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"
@@ -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
@@ -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/).
@@ -12,7 +12,7 @@

 [![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://twitter.com/hertzbeat1024)
+[![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)
@@ -507,6 +507,15 @@ Thanks to these wonderful people, welcome to join us:
    </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></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></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></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></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></td>
    </tr>
  </tbody>
 </table>
@@ -534,7 +543,7 @@ WeChat Public : Search ID `usthecom`.

 [Reddit Community](https://www.reddit.com/r/hertzbeat/)

-[Follow Us Twitter](https://twitter.com/hertzbeat1024)
+[Follow Us Twitter](https://x.com/hertzbeat1024)

 [Subscribe YouTube](https://www.youtube.com/channel/UCri75zfWX0GHqJFPENEbLow)

@@ -12,7 +12,7 @@

 [![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://twitter.com/hertzbeat1024)
+[![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)
@@ -506,6 +506,15 @@ Thanks these wonderful people, welcome to join us:
    </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></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></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></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></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></td>
    </tr>
  </tbody>
 </table>
@@ -533,7 +542,7 @@ Thanks these wonderful people, welcome to join us:

 [Reddit Community](https://www.reddit.com/r/hertzbeat/)

-[Follow Us Twitter](https://twitter.com/hertzbeat1024)
+[Follow Us Twitter](https://x.com/hertzbeat1024)

 [Subscribe YouTube](https://www.youtube.com/channel/UCri75zfWX0GHqJFPENEbLow)

@@ -29,6 +29,11 @@
        "type": 0,
        "paramValue": 1000
      },
+      {
+        "field": "ssl",
+        "type": 1,
+        "paramValue": false
+      },
      {
        "field": "username",
        "type": 1
@@ -73,6 +73,11 @@
      "field": "successCode",
      "type": 4,
      "paramValue": "200, 201"
+    },
+    {
+      "field": "enableUrlEncoding",
+      "type": 1,
+      "paramValue": true
    }
  ]
 }
@@ -40,6 +40,11 @@
            <groupId>org.apache.hertzbeat</groupId>
            <artifactId>hertzbeat-plugin</artifactId>
        </dependency>
+        <!-- warehouse -->
+        <dependency>
+            <groupId>org.apache.hertzbeat</groupId>
+            <artifactId>hertzbeat-warehouse</artifactId>
+        </dependency>
        <!-- spring -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
@@ -93,25 +98,6 @@
            <version>${easy-poi.version}</version>
            <scope>compile</scope>
        </dependency>
-        <!-- sms -->
-        <dependency>
-            <groupId>com.tencentcloudapi</groupId>
-            <artifactId>tencentcloud-sdk-java-sms</artifactId>
-            <exclusions>
-                <exclusion>
-                    <groupId>com.squareup.okhttp</groupId>
-                    <artifactId>logging-interceptor</artifactId>
-                </exclusion>
-                <exclusion>
-                    <groupId>com.squareup.okhttp</groupId>
-                    <artifactId>okhttp</artifactId>
-                </exclusion>
-                <exclusion>
-                    <groupId>com.squareup.okio</groupId>
-                    <artifactId>okio</artifactId>
-                </exclusion>
-            </exclusions>
-        </dependency>
        <dependency>
            <groupId>com.huaweicloud.sdk</groupId>
            <artifactId>huaweicloud-sdk-smn</artifactId>
@@ -17,90 +17,172 @@

 package org.apache.hertzbeat.alert.calculate;

-import lombok.RequiredArgsConstructor;
+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.common.constants.CommonConstants;
 import org.apache.hertzbeat.common.entity.alerter.AlertDefine;
 import org.apache.hertzbeat.common.entity.alerter.SingleAlert;
-import org.apache.hertzbeat.common.util.JexlExpressionRunner;
 import java.util.List;
 import java.util.Map;
-import java.util.stream.Collectors;
-import java.util.Collections;
 import java.util.concurrent.ConcurrentHashMap;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.commons.collections4.CollectionUtils;
+import org.springframework.stereotype.Component;

 /**
 * Periodic Alert Calculator
 */

@Slf4j
-@RequiredArgsConstructor
+@Component
 public class PeriodicAlertCalculator {
+    
+    private static final String VALUE = "__value__";
+    private static final String TIMESTAMP = "__timestamp__";

    private final DataSourceService dataSourceService;
-    private final JexlExpressionRunner expressionRunner;
-    private final Map<String, SingleAlert> notRecoveredAlertMap = new ConcurrentHashMap<>(16);
+    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) {
+        this.dataSourceService = dataSourceService;
+        this.alarmCommonReduce = alarmCommonReduce;
+        this.pendingAlertMap = new ConcurrentHashMap<>(8);
+        this.firingAlertMap = new ConcurrentHashMap<>(8);
+    }
    
-    public List<SingleAlert> calculate(AlertDefine rule) {
+    public void calculate(AlertDefine rule) {
        if (!rule.isEnable() || StringUtils.isEmpty(rule.getExpr())) {
-            return Collections.emptyList();
+            log.error("Periodic rule {} is disabled or expression is empty", rule.getName());
+            return;
        }
-        // todo: implement the following logic
+        long currentTimeMilli = System.currentTimeMillis();
        try {
-            // Execute query
-            List<Map<String, Object>> queryResults = dataSourceService.query(
-                rule.getDatasource(), 
-                rule.getExpr()
-            );
-            
-            if (CollectionUtils.isEmpty(queryResults)) {
-                return Collections.emptyList();
+            // for prometheus is instant promql query, for db is sql query
+            // result: [{'value': 100, 'timestamp': 1343554, 'instance': 'node1'},{'value': 200, 'timestamp': 1343555, 'instance': 'node2'}]
+            // the return result should be matched with threshold
+            try {
+                List<Map<String, Object>> results = dataSourceService.calculate(
+                        rule.getDatasource(),
+                        rule.getExpr()
+                );
+                // if no match the expr threshold, the results item map {'value': null} should be null and others field keep
+                // if results has multi list, should trigger multi alert
+                if (CollectionUtils.isEmpty(results)) {
+                    return;
+                }
+                for (Map<String, Object> result : results) {
+                    Map<String, String> fingerPrints = new HashMap<>(8);
+                    // here use the alert name as finger, not care the alert name may be changed
+                    fingerPrints.put(CommonConstants.LABEL_ALERT_NAME, rule.getName());
+                    fingerPrints.putAll(rule.getLabels());
+                    for (Map.Entry<String, Object> entry : result.entrySet()) {
+                        if (entry.getValue() != null && !VALUE.equals(entry.getKey())
+                                && !TIMESTAMP.equals(entry.getKey())) {
+                            fingerPrints.put(entry.getKey(), entry.getValue().toString());
+                        }
+                    }
+                    if (result.get(VALUE) == null) {
+                        // recovery the alert
+                        handleRecoveredAlert(fingerPrints);
+                        continue;
+                    }
+                    Map<String, Object> fieldValueMap = new HashMap<>(8);
+                    fieldValueMap.putAll(rule.getLabels());
+                    fieldValueMap.put(CommonConstants.LABEL_ALERT_NAME, rule.getName());
+                    for (Map.Entry<String, Object> entry : result.entrySet()) {
+                        if (entry.getValue() != null) {
+                            fieldValueMap.put(entry.getKey(), entry.getValue());
+                        }
+                    }
+                    afterThresholdRuleMatch(currentTimeMilli, fingerPrints, fieldValueMap, rule);
+                }
+            } catch (Exception ignored) {
+                // ignore the query exception eg: no result, timeout, etc
+                return;
            }
-            
-            // Execute expression calculation on query results
-            List<SingleAlert> newAlerts = queryResults.stream()
-                .filter(result -> execAlertExpression(result, rule.getExpr()))
-                .map(result -> buildAlert(rule, result))
-                .collect(Collectors.toList());
-                
-            // Handle recovery notification
-            if (newAlerts.isEmpty()) {
-                return handleAlertRecover(rule);
-            }
-            
-            return newAlerts;
        } catch (Exception e) {
            log.error("Calculate periodic rule {} failed: {}", rule.getName(), e.getMessage());
-            return Collections.emptyList();
        }
    }

-    private boolean execAlertExpression(Map<String, Object> result, String expr) {
-        return false;
+    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);
+        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
+            SingleAlert newAlert = SingleAlert.builder()
+                    .labels(labels)
+                    // todo render var content in annotations
+                    .annotations(define.getAnnotations())
+                    .content(AlertTemplateUtil.render(define.getTemplate(), fieldValueMap))
+                    .status(CommonConstants.ALERT_STATUS_PENDING)
+                    .triggerTimes(1)
+                    .startAt(currentTimeMilli)
+                    .activeAt(currentTimeMilli)
+                    .build();
+
+            // If required trigger times is 1, set to firing status directly
+            if (requiredTimes <= 1) {
+                newAlert.setStatus(CommonConstants.ALERT_STATUS_FIRING);
+                firingAlertMap.put(fingerprint, newAlert);
+                alarmCommonReduce.reduceAndSendAlarm(newAlert.clone());
+            } else {
+                // Otherwise put into pending queue first
+                pendingAlertMap.put(fingerprint, newAlert);
+            }
+        } else {
+            // Update existing alert
+            existingAlert.setTriggerTimes(existingAlert.getTriggerTimes() + 1);
+            existingAlert.setActiveAt(currentTimeMilli);
+
+            // 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);
+                existingAlert.setStatus(CommonConstants.ALERT_STATUS_FIRING);
+                firingAlertMap.put(fingerprint, existingAlert);
+                alarmCommonReduce.reduceAndSendAlarm(existingAlert.clone());
+            }
+        }
    }

-    private SingleAlert buildAlert(AlertDefine rule, Map<String, Object> metrics) {
-        return SingleAlert.builder()
-                .labels(rule.getLabels())
-                .annotations(rule.getAnnotations())
-                .triggerTimes(1)
-                .startAt(System.currentTimeMillis())
-                .activeAt(System.currentTimeMillis())
-                .build();
-    }
-    
-    private List<SingleAlert> handleAlertRecover(AlertDefine rule) {
-        SingleAlert firingAlert = notRecoveredAlertMap.remove(rule.getId().toString());
+    private void handleRecoveredAlert(Map<String, String> fingerprints) {
+        String fingerprint = calculateFingerprint(fingerprints);
+        SingleAlert firingAlert = firingAlertMap.remove(fingerprint);
        if (firingAlert != null) {
-            return Collections.singletonList(buildResolvedAlert(rule, firingAlert));
+            // todo consider multi times to tig for resolved alert
+            firingAlert.setTriggerTimes(1);
+            firingAlert.setEndAt(System.currentTimeMillis());
+            firingAlert.setStatus(CommonConstants.ALERT_STATUS_RESOLVED);
+            alarmCommonReduce.reduceAndSendAlarm(firingAlert.clone());
        }
-        return Collections.emptyList();
+        pendingAlertMap.remove(fingerprint);
    }

-    private SingleAlert buildResolvedAlert(AlertDefine rule, SingleAlert firingAlert) {
-        return null;
+    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]));
    }
 } 
@@ -17,13 +17,79 @@

 package org.apache.hertzbeat.alert.calculate;

+import static org.apache.hertzbeat.common.constants.CommonConstants.ALERT_THRESHOLD_TYPE_PERIODIC;
+import com.google.common.util.concurrent.ThreadFactoryBuilder;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.Executors;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.ScheduledFuture;
+import java.util.concurrent.ThreadFactory;
 import lombok.extern.slf4j.Slf4j;
+import org.apache.hertzbeat.alert.dao.AlertDefineDao;
+import org.springframework.boot.CommandLineRunner;
+import org.springframework.stereotype.Component;
+import org.apache.hertzbeat.common.entity.alerter.AlertDefine;

 /**
- * period alert rule scheduler
+ * Periodic Alert Rule Scheduler
 */
@Slf4j
-public class PeriodicAlertRuleScheduler {
-    
-    // todo implement the following logic
+@Component
+public class PeriodicAlertRuleScheduler implements CommandLineRunner {
+
+    private final PeriodicAlertCalculator calculator;
+    private final AlertDefineDao alertDefineDao;
+    private final ScheduledExecutorService scheduledExecutor;
+    private final Map<Long, ScheduledFuture<?>> scheduledFutures;
+
+    public PeriodicAlertRuleScheduler(PeriodicAlertCalculator calculator, AlertDefineDao alertDefineDao) {
+        this.calculator = calculator;
+        this.alertDefineDao = alertDefineDao;
+        ThreadFactory threadFactory = new ThreadFactoryBuilder()
+                .setUncaughtExceptionHandler((thread, throwable) -> {
+                    log.error("Scheduled periodic alert threshold has uncaughtException.");
+                    log.error(throwable.getMessage(), throwable);
+                })
+                .setDaemon(true)
+                .setNameFormat("periodic-alert-threshold-worker-%d")
+                .build();
+        this.scheduledExecutor = Executors.newScheduledThreadPool(10, threadFactory);
+        this.scheduledFutures = new ConcurrentHashMap<>();
+    }
+
+    public void cancelSchedule(Long ruleId) {
+        if (ruleId == null) {
+            return;
+        }
+        ScheduledFuture<?> future = scheduledFutures.get(ruleId);
+        if (future != null) {
+            future.cancel(true);
+            scheduledFutures.remove(ruleId);
+        }
+    }
+
+    public void updateSchedule(AlertDefine rule) {
+        if (rule == null || rule.getId() == null) {
+            log.error("Alert rule is null or rule id is null.");
+            return;
+        }
+        cancelSchedule(rule.getId());
+        if (rule.getType().equals(ALERT_THRESHOLD_TYPE_PERIODIC)) {
+            ScheduledFuture<?> future = scheduledExecutor.scheduleAtFixedRate(() -> {
+                calculator.calculate(rule);
+            }, 0, rule.getPeriod(), java.util.concurrent.TimeUnit.SECONDS);
+            scheduledFutures.put(rule.getId(), future);
+        }
+    }
+
+    @Override
+    public void run(String... args) throws Exception {
+        log.info("Starting periodic alert rule scheduler...");
+        List<AlertDefine> periodicRules = alertDefineDao.findAlertDefinesByTypeAndEnableTrue(ALERT_THRESHOLD_TYPE_PERIODIC);
+        for (AlertDefine rule : periodicRules) {
+            updateSchedule(rule);
+        }
+    }
 }
@@ -55,6 +55,8 @@ 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__";
@@ -125,10 +127,14 @@ 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();
        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);
@@ -137,6 +143,8 @@ public class RealTimeAlertCalculator {
        }
        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);
@@ -144,6 +152,9 @@ public class RealTimeAlertCalculator {
        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 +171,26 @@ 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;
@@ -192,9 +208,7 @@ 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);
                    if (CommonConstants.NULL_VALUE.equals(valueStr)) {
@@ -228,7 +242,7 @@ 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);
                        }
@@ -311,20 +325,31 @@ public class RealTimeAlertCalculator {
        pendingAlertMap.remove(fingerprint);
    }

-    private void afterThresholdRuleMatch(long currentTimeMilli, Map<String, String> fingerPrints, 
-                                         Map<String, Object> fieldValueMap, AlertDefine define) {
+    private void afterThresholdRuleMatch(long currentTimeMilli, Map<String, String> fingerPrints,
+                                         Map<String, Object> fieldValueMap, AlertDefine define, Map<String, String> annotations) {
        String fingerprint = calculateFingerprint(fingerPrints);
        SingleAlert existingAlert = pendingAlertMap.get(fingerprint);
-        Map<String, String> labels = new HashMap<>(8);
        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) 
@@ -0,0 +1,70 @@
+/*
+ * 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.config;
+
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.scheduling.annotation.Async;
+import org.springframework.stereotype.Component;
+import org.springframework.web.servlet.mvc.method.annotation.SseEmitter;
+
+import java.io.IOException;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+/**
+ * SSE manager for alert
+ */
+@Slf4j
+@Component
+public class AlertSseManager {
+    private final Map<Long, SseEmitter> emitters = new ConcurrentHashMap<>();
+
+    public SseEmitter createEmitter(Long clientId) {
+        SseEmitter emitter = new SseEmitter(Long.MAX_VALUE);
+        emitter.onCompletion(() -> removeEmitter(clientId));
+        emitter.onTimeout(() -> removeEmitter(clientId));
+        emitter.onError((ex) -> removeEmitter(clientId));
+        emitters.put(clientId, emitter);
+        return emitter;
+    }
+
+    @Async
+    public void broadcast(String data) {
+        emitters.forEach((clientId, emitter) -> {
+            try {
+                emitter.send(SseEmitter.event()
+                        .id(String.valueOf(System.currentTimeMillis()))
+                        .name("ALERT_EVENT")
+                        .data(data));
+            } catch (IOException | IllegalStateException e) {
+                emitter.complete();
+                removeEmitter(clientId);
+            } catch (Exception exception) {
+                log.error("Failed to broadcast alert data to client: {}", exception.getMessage());
+                emitter.complete();
+                removeEmitter(clientId);
+            }
+        });
+    }
+
+    private void removeEmitter(Long clientId) {
+        emitters.remove(clientId);
+    }
+}
@@ -0,0 +1,55 @@
+/*
+ * 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.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;
+}
@@ -0,0 +1,46 @@
+/*
+ * 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.config;
+
+import jakarta.validation.constraints.NotBlank;
+import lombok.Data;
+
+/**
+ * AWS Cloud SMS configuration properties
+ */
+@Data
+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;
+
+    /**
+     * AWS Cloud region
+     */
+    @NotBlank(message = "region cannot be empty")
+    private String region;
+
+}
@@ -0,0 +1,77 @@
+/*
+ * 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.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;
+
+/**
+ * SMS configuration
+ */
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+@Component
+@ConfigurationProperties(prefix = "alerter.sms")
+public class SmsConfig {
+
+    /**
+     * whether to enable SMS, default is false
+     */
+    private boolean enable = false;
+
+    /**
+     * sms service provider
+     */
+    @NotBlank(message = "Type cannot be empty")
+    private String type;
+
+    /**
+     * Tencent cloud SMS configuration
+     */
+    private TencentSmsProperties tencent;
+
+    /**
+     * Aliyun SMS configuration
+     */
+    private AlibabaSmsProperties alibaba;
+
+    /**
+     * UniSMS configuration
+     */
+    private UniSmsProperties unisms;
+
+    /**
+     * Aws configuration
+     */
+    private AwsSmsProperties aws;
+
+    /**
+     * Twilio SMS configuration
+     */
+    private TwilioSmsProperties twilio;
+
+    /**
+     * Smslocal SMS configuration
+     */
+    private SmslocalSmsProperties smslocal;
+}
@@ -15,27 +15,23 @@
 * 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;
 import lombok.Data;
 import lombok.NoArgsConstructor;

 /**
- * Sms Sender configuration dto
+ * Smslocal SMS Properties
 */
@Data
@NoArgsConstructor
@AllArgsConstructor
-public class SmsNoticeSender {
-    
-    @NotBlank(message = "Type cannot be empty")
-    private String type;
-    
-    private SmsTencentConfig tencent;
-    
-    private SmsAlibabaConfig alibaba;
+public class SmslocalSmsProperties {
+    /**
+     * SmsLocal account api key
+     */
+    private String apiKey;

-    private boolean enable = true;
 }
@@ -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 +23,39 @@ import lombok.Data;
 import lombok.NoArgsConstructor;

 /**
- * Tencent Sms Sender configuration dto
+ * Tencent Cloud SMS properties
 */
@Data
@NoArgsConstructor
@AllArgsConstructor
-public class SmsTencentConfig {
-    
+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;

-    @NotBlank(message = "SignName cannot be empty")
-    private String signName;
-
+    /**
+     * 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;
-
-}
+}
@@ -0,0 +1,49 @@
+/*
+ * 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.config;
+
+import jakarta.validation.constraints.NotBlank;
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+/**
+ * Twilio SMS configuration properties
+ */
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+public class TwilioSmsProperties {
+    /**
+     * Twilio Account SID
+     */
+    @NotBlank(message = "Account SID cannot be empty")
+    private String accountSid;
+
+    /**
+     * Twilio Auth Token
+     */
+    @NotBlank(message = "Auth Token cannot be empty")
+    private String authToken;
+
+    /**
+     * Twilio Issued Phone Number
+     */
+    @NotBlank(message = "Twilio Phone Number cannot be empty")
+    private String twilioPhoneNumber;
+}
@@ -0,0 +1,60 @@
+/*
+ * 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.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;
+    
+    /**
+     * UniSMS access key secret, required for HMAC mode
+     */
+    private String accessKeySecret;
+    
+    /**
+     * 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";
+} 
@@ -38,9 +38,9 @@ import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;

 /**
- * Alarm Silence management API
+ * Alarm Inhibit management API
 */
-@Tag(name = "Alert Silence API")
+@Tag(name = "Alert Inhibit API")
@RestController
@RequestMapping(path = "/api/alert/inhibit", produces = {APPLICATION_JSON_VALUE})
 public class AlertInhibitController {
@@ -49,7 +49,7 @@ public class AlertInhibitController {
    private AlertInhibitService alertInhibitService;

    @PostMapping
-    @Operation(summary = "New Alarm Silence", description = "Added an alarm Silence")
+    @Operation(summary = "New Alarm Inhibit", description = "Added an alarm Inhibit")
    public ResponseEntity<Message<Void>> addNewAlertInhibit(@Valid @RequestBody AlertInhibit alertInhibit) {
        alertInhibitService.validate(alertInhibit, false);
        alertInhibitService.addAlertInhibit(alertInhibit);
@@ -57,7 +57,7 @@ public class AlertInhibitController {
    }

    @PutMapping
-    @Operation(summary = "Modifying an Alarm Silence", description = "Modify an existing alarm Silence")
+    @Operation(summary = "Modifying an Alarm Inhibit", description = "Modify an existing alarm Inhibit")
    public ResponseEntity<Message<Void>> modifyAlertInhibit(@Valid @RequestBody AlertInhibit alertInhibit) {
        alertInhibitService.validate(alertInhibit, true);
        alertInhibitService.modifyAlertInhibit(alertInhibit);
@@ -65,10 +65,10 @@ public class AlertInhibitController {
    }

    @GetMapping(path = "/{id}")
-    @Operation(summary = "Querying Alarm Silence",
-            description = "You can obtain alarm Silence information based on the alarm Silence ID")
+    @Operation(summary = "Querying Alarm Inhibit",
+            description = "You can obtain alarm Inhibit information based on the alarm Inhibit ID")
    public ResponseEntity<Message<AlertInhibit>> getAlertInhibit(
-            @Parameter(description = "Alarm Silence ID", example = "6565463543") @PathVariable("id") long id) {
+            @Parameter(description = "Alarm Inhibit ID", example = "6565463543") @PathVariable("id") long id) {
        AlertInhibit alertInhibit = alertInhibitService.getAlertInhibit(id);

        return Objects.isNull(alertInhibit)
@@ -36,9 +36,9 @@ import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;

 /**
- * Silence the batch API for alarms
+ * Inhibit the batch API for alarms
 */
-@Tag(name = "Alert Silence Batch API")
+@Tag(name = "Alert Inhibit Batch API")
@RestController
@RequestMapping(path = "/api/alert/inhibits", produces = {APPLICATION_JSON_VALUE})
 public class AlertInhibitsController {
@@ -50,7 +50,7 @@ public class AlertInhibitsController {
    @Operation(summary = "Query the alarm inhibit list",
            description = "You can obtain the list of alarm inhibit by querying filter items")
    public ResponseEntity<Message<Page<AlertInhibit>>> getAlertInhibits(
-            @Parameter(description = "Alarm Silence ID", example = "6565463543") @RequestParam(required = false) List<Long> ids,
+            @Parameter(description = "Alarm Inhibit ID", example = "6565463543") @RequestParam(required = false) List<Long> ids,
            @Parameter(description = "Search Name", example = "x") @RequestParam(required = false) String search,
            @Parameter(description = "Sort field, default id", example = "id") @RequestParam(defaultValue = "id") String sort,
            @Parameter(description = "Sort mode: asc: ascending, desc: descending", example = "desc") @RequestParam(defaultValue = "desc") String order,
@@ -64,7 +64,7 @@ public class AlertInhibitsController {
    @Operation(summary = "Delete alarm inhibit in batches",
            description = "Delete alarm inhibit in batches based on the alarm inhibit ID list")
    public ResponseEntity<Message<Void>> deleteAlertDefines(
-            @Parameter(description = "Alarm Silence IDs", example = "6565463543") @RequestParam(required = false) List<Long> ids
+            @Parameter(description = "Alarm Inhibit IDs", example = "6565463543") @RequestParam(required = false) List<Long> ids
    ) {
        if (ids != null && !ids.isEmpty()) {
            alertInhibitService.deleteAlertInhibits(new HashSet<>(ids));
@@ -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.controller;
+
+import static org.springframework.http.MediaType.TEXT_EVENT_STREAM_VALUE;
+import org.apache.hertzbeat.alert.config.AlertSseManager;
+import org.apache.hertzbeat.common.util.SnowFlakeIdGenerator;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.servlet.mvc.method.annotation.SseEmitter;
+
+/**
+ * SSE controller for alert
+ */
+@RestController
+@RequestMapping(path = "/api/alert/sse", produces = {TEXT_EVENT_STREAM_VALUE})
+public class AlertSseController {
+
+    private final AlertSseManager emitterManager;
+
+    public AlertSseController(AlertSseManager emitterManager) {
+        this.emitterManager = emitterManager;
+    }
+
+    @GetMapping(path = "/subscribe")
+    public SseEmitter subscribe() {
+        Long clientId = SnowFlakeIdGenerator.generateId();
+        return emitterManager.createEmitter(clientId);
+    }
+}
@@ -31,6 +31,7 @@ import org.apache.hertzbeat.common.entity.alerter.NoticeRule;
 import org.apache.hertzbeat.common.entity.alerter.NoticeTemplate;
 import org.apache.hertzbeat.alert.service.NoticeConfigService;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.domain.Page;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.DeleteMapping;
 import org.springframework.web.bind.annotation.GetMapping;
@@ -82,9 +83,18 @@ public class NoticeConfigController {
    @GetMapping(path = "/receivers")
    @Operation(summary = "Get a list of message notification recipients based on query filter items",
            description = "Get a list of message notification recipients based on query filter items")
-    public ResponseEntity<Message<List<NoticeReceiver>>> getReceivers(
-            @Parameter(description = "en: Recipient name,support fuzzy query", example = "tom") @RequestParam(required = false) final String name) {
-        return ResponseEntity.ok(Message.success(noticeConfigService.getNoticeReceivers(name)));
+    public ResponseEntity<Message<Page<NoticeReceiver>>> getReceivers(
+            @Parameter(description = "en: Recipient name,support fuzzy query", example = "tom") @RequestParam(required = false) final String name,
+            @Parameter(description = "en: List current page", example = "0") @RequestParam(defaultValue = "0") final int pageIndex,
+            @Parameter(description = "en: Number of list pages", example = "8") @RequestParam(defaultValue = "8") final int pageSize) {
+        return ResponseEntity.ok(Message.success(noticeConfigService.getNoticeReceivers(name, pageIndex, pageSize)));
+    }
+
+    @GetMapping(path = "/receivers/all")
+    @Operation(summary = "Get a list of all message notification recipients",
+            description = "Get a list of all message notification recipients")
+    public ResponseEntity<Message<List<NoticeReceiver>>> getAllReceivers() {
+        return ResponseEntity.ok(Message.success(noticeConfigService.getAllNoticeReceivers()));
    }

    @GetMapping(path = "/receiver/{id}")
@@ -129,9 +139,11 @@ public class NoticeConfigController {
    @GetMapping(path = "/rules")
    @Operation(summary = "Get a list of message notification policies based on query filter items",
            description = "Get a list of message notification policies based on query filter items")
-    public ResponseEntity<Message<List<NoticeRule>>> getRules(
-            @Parameter(description = "en: Recipient name", example = "rule1") @RequestParam(required = false) final String name) {
-        return ResponseEntity.ok(Message.success(noticeConfigService.getNoticeRules(name)));
+    public ResponseEntity<Message<Page<NoticeRule>>> getRules(
+            @Parameter(description = "en: Recipient name", example = "rule1") @RequestParam(required = false) final String name,
+            @Parameter(description = "en: List current page", example = "0") @RequestParam(defaultValue = "0") final int pageIndex,
+            @Parameter(description = "en: Number of list pages", example = "8") @RequestParam(defaultValue = "8") final int pageSize) {
+        return ResponseEntity.ok(Message.success(noticeConfigService.getNoticeRules(name, pageIndex, pageSize)));
    }

    @GetMapping(path = "/rule/{id}")
@@ -176,12 +188,22 @@ public class NoticeConfigController {
    @GetMapping(path = "/templates")
    @Operation(summary = "Get a list of message notification templates based on query filter items",
            description = "Get a list of message notification templates based on query filter items")
-    public ResponseEntity<Message<List<NoticeTemplate>>> getTemplates(
-            @Parameter(description = "Template name,support fuzzy query", example = "rule1") @RequestParam(required = false) final String name) {
-        List<NoticeTemplate> templatePage = noticeConfigService.getNoticeTemplates(name);
+    public ResponseEntity<Message<Page<NoticeTemplate>>> getTemplates(
+            @Parameter(description = "Template name,support fuzzy query", example = "rule1") @RequestParam(required = false) final String name,
+            @Parameter(description = "Whether it is a preset template", example = "true") @RequestParam(defaultValue = "true") final boolean preset,
+            @Parameter(description = "List current page", example = "0") @RequestParam(defaultValue = "0") final int pageIndex,
+            @Parameter(description = "Number of list pages", example = "8") @RequestParam(defaultValue = "8") final int pageSize) {
+        Page<NoticeTemplate> templatePage = noticeConfigService.getNoticeTemplates(name, preset, pageIndex, pageSize);
        return ResponseEntity.ok(Message.success(templatePage));
    }

+    @GetMapping(path = "/templates/all")
+    @Operation(summary = "Get a list of all message notification templates",
+            description = "Get a list of all message notification templates")
+    public ResponseEntity<Message<List<NoticeTemplate>>> getAllTemplates() {
+        return ResponseEntity.ok(Message.success(noticeConfigService.getAllNoticeTemplates()));
+    }
+
    @GetMapping(path = "/template/{id}")
    @Operation(summary = "Get the notification template information based on the template ID",
            description = "Get the notification template information based on the template ID")
@@ -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;
+    }
+}
@@ -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";

 }
@@ -23,11 +23,13 @@ import java.util.Map;
 import java.util.Optional;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.hertzbeat.alert.AlerterWorkerPool;
+import org.apache.hertzbeat.alert.config.AlertSseManager;
 import org.apache.hertzbeat.common.entity.alerter.GroupAlert;
 import org.apache.hertzbeat.common.entity.alerter.NoticeReceiver;
 import org.apache.hertzbeat.common.entity.alerter.NoticeRule;
 import org.apache.hertzbeat.common.entity.alerter.NoticeTemplate;
 import org.apache.hertzbeat.alert.service.NoticeConfigService;
+import org.apache.hertzbeat.common.util.JsonUtil;
 import org.apache.hertzbeat.plugin.PostAlertPlugin;
 import org.apache.hertzbeat.plugin.Plugin;
 import org.apache.hertzbeat.plugin.runner.PluginRunner;
@@ -45,16 +47,18 @@ public class AlertNoticeDispatch {
    private final AlertStoreHandler alertStoreHandler;
    private final Map<Byte, AlertNotifyHandler> alertNotifyHandlerMap;
    private final PluginRunner pluginRunner;
+    private final AlertSseManager emitterManager;

    public AlertNoticeDispatch(AlerterWorkerPool workerPool,
                               NoticeConfigService noticeConfigService,
                               AlertStoreHandler alertStoreHandler,
-                               List<AlertNotifyHandler> alertNotifyHandlerList, PluginRunner pluginRunner) {
+                               List<AlertNotifyHandler> alertNotifyHandlerList, PluginRunner pluginRunner, AlertSseManager emitterManager) {
        this.workerPool = workerPool;
        this.noticeConfigService = noticeConfigService;
        this.alertStoreHandler = alertStoreHandler;
        this.pluginRunner = pluginRunner;
        alertNotifyHandlerMap = Maps.newHashMapWithExpectedSize(alertNotifyHandlerList.size());
+        this.emitterManager = emitterManager;
        alertNotifyHandlerList.forEach(r -> alertNotifyHandlerMap.put(r.type(), r));
    }

@@ -76,7 +80,7 @@ public class AlertNoticeDispatch {
            if (noticeTemplate == null) {
                noticeTemplate = noticeConfigService.getDefaultNoticeTemplateByType(alertNotifyHandler.type());
            }
-            if (noticeTemplate == null) {
+            if (noticeTemplate == null && alertNotifyHandler.type() != 0) {
                log.error("alert does not have mapping default notice template. type: {}.", alertNotifyHandler.type());
                throw new NullPointerException(alertNotifyHandler.type() + " does not have mapping default notice template");
            }
@@ -104,27 +108,27 @@ public class AlertNoticeDispatch {
    public void dispatchAlarm(GroupAlert groupAlert) {
        if (groupAlert != null) {
            // Determining alarm type storage
-            alertStoreHandler.store(groupAlert);
+            GroupAlert storedGroupAlert = alertStoreHandler.store(groupAlert);
            // Notice distribution
-            sendNotify(groupAlert);
+            sendNotify(storedGroupAlert);
            // Execute the plugin if enable (Compatible with old version plugins, will be removed in later versions)
-            pluginRunner.pluginExecute(Plugin.class, plugin -> plugin.alert(groupAlert));
+            pluginRunner.pluginExecute(Plugin.class, plugin -> plugin.alert(storedGroupAlert));
            // Execute the plugin if enable with params
-            pluginRunner.pluginExecute(PostAlertPlugin.class, (afterAlertPlugin, pluginContext) -> afterAlertPlugin.execute(groupAlert, pluginContext));
+            pluginRunner.pluginExecute(PostAlertPlugin.class, (afterAlertPlugin, pluginContext) -> afterAlertPlugin.execute(storedGroupAlert, pluginContext));
+            // Send alert to the sse client
+            emitterManager.broadcast(JsonUtil.toJson(storedGroupAlert));
        }
    }

    private void sendNotify(GroupAlert alert) {
-        matchNoticeRulesByAlert(alert).ifPresent(noticeRules -> noticeRules.forEach(rule -> {
-            workerPool.executeNotify(() -> rule.getReceiverId()
-                    .forEach(receiverId -> {
-                        try {
-                            sendNoticeMsg(getOneReceiverById(receiverId),
-                                    getOneTemplateById(rule.getTemplateId()), alert);
-                        } catch (AlertNoticeException e) {
-                            log.warn("DispatchTask sendNoticeMsg error, message: {}", e.getMessage());
-                        }
-                    }));
-        }));
+        matchNoticeRulesByAlert(alert).ifPresent(noticeRules -> noticeRules.forEach(rule -> workerPool.executeNotify(() -> rule.getReceiverId()
+                .forEach(receiverId -> {
+                    try {
+                        sendNoticeMsg(getOneReceiverById(receiverId),
+                                getOneTemplateById(rule.getTemplateId()), alert);
+                    } catch (AlertNoticeException e) {
+                        log.warn("DispatchTask sendNoticeMsg error, message: {}", e.getMessage());
+                    }
+                }))));
    }
 }
@@ -28,7 +28,9 @@ public interface AlertStoreHandler {
     * Persistent alarm records
     * It is necessary to associate and assign values
     * to the alert tag information tags while persisting.
+     *
     * @param alert alarm information
+     * @return groupAlert
     */
-    void store(GroupAlert alert);
+    GroupAlert store(GroupAlert alert);
 }
@@ -1,56 +0,0 @@
-/*
- * 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.notice.impl;
-
-import java.util.ResourceBundle;
-import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
-import org.apache.hertzbeat.alert.notice.AlertNoticeException;
-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.util.ResourceBundleUtil;
-import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
-import org.springframework.stereotype.Component;
-
-/**
- * Send alarm information through Alibaba Cloud SMS
- */
-@Component
-@RequiredArgsConstructor
-@Slf4j
-@ConditionalOnProperty("common.sms.aliyun.app-id")
-final class AliYunAlertNotifyHandlerImpl extends AbstractAlertNotifyHandlerImpl {
-
-    private final ResourceBundle bundle = ResourceBundleUtil.getBundle("alerter");
-
-    @Override
-    public void send(NoticeReceiver receiver, NoticeTemplate noticeTemplate, GroupAlert alert) {
-        // SMS notification
-        try {
-            // todo send aliyun sms
-        } catch (Exception e) {
-            throw new AlertNoticeException("[Sms Notify Error] " + e.getMessage());
-        }
-    }
-
-    @Override
-    public byte type() {
-        return 0;
-    }
-}
@@ -17,6 +17,7 @@

 package org.apache.hertzbeat.alert.notice.impl;

+import java.util.ArrayList;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
@@ -46,44 +47,53 @@ final class DbAlertStoreHandlerImpl implements AlertStoreHandler {
    private final SingleAlertDao singleAlertDao;

    @Override
-    public void store(GroupAlert groupAlert) {
+    public GroupAlert store(GroupAlert groupAlert) {
        if (groupAlert == null || groupAlert.getAlerts() == null || groupAlert.getAlerts().isEmpty()) {
            log.error("The Group Alerts is empty, ignore store");
-            return;
+            return groupAlert;
        }
        // 1. Find existing alert group
        GroupAlert existGroupAlert = groupAlertDao.findByGroupKey(groupAlert.getGroupKey());
        
        // 2. Process individual alerts
        Set<String> alertFingerprints = new HashSet<>(8);
-        groupAlert.getAlerts().forEach(singleAlert -> {
+
+        List<SingleAlert> originalAlerts = groupAlert.getAlerts();
+        List<SingleAlert> newAlerts = new ArrayList<>();
+
+
+        for (SingleAlert singleAlert : originalAlerts) {
            SingleAlert existAlert = singleAlertDao.findByFingerprint(singleAlert.getFingerprint());
+
            if (existAlert != null) {
-                // Update existing alert
+                // 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);
+                        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())) {
-                    // Transition to resolved state
+                    // 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.setEndAt(System.currentTimeMillis());
                    }
                    singleAlert.setStartAt(existAlert.getStartAt());
                    singleAlert.setActiveAt(existAlert.getActiveAt());
                    singleAlert.setTriggerTimes(existAlert.getTriggerTimes());
                }
            }
-            alertFingerprints.add(singleAlert.getFingerprint());
-            singleAlertDao.save(singleAlert);
-        });
-        
+            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();
@@ -120,6 +130,8 @@ final class DbAlertStoreHandlerImpl implements AlertStoreHandler {
        
        // 4. Save alert group
        groupAlert.setAlertFingerprints(alertFingerprints.stream().toList());
-        groupAlertDao.save(groupAlert);
+        GroupAlert savedGroupAlert = groupAlertDao.save(groupAlert);
+        savedGroupAlert.setAlerts(groupAlert.getAlerts());
+        return savedGroupAlert;
    }
 }
@@ -21,12 +21,12 @@ import java.util.ResourceBundle;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.hertzbeat.alert.notice.AlertNoticeException;
-import org.apache.hertzbeat.alert.service.TencentSmsClient;
+import org.apache.hertzbeat.alert.service.SmsClient;
+import org.apache.hertzbeat.alert.service.SmsClientFactory;
 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.util.ResourceBundleUtil;
-import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.stereotype.Component;

 /**
@@ -35,35 +35,22 @@ import org.springframework.stereotype.Component;
@Component
@RequiredArgsConstructor
@Slf4j
-@ConditionalOnProperty("common.sms.tencent.app-id")
-@Deprecated
 final class SmsAlertNotifyHandlerImpl extends AbstractAlertNotifyHandlerImpl {
    
-    private final TencentSmsClient tencentSmsClient;
-    
+    private final SmsClientFactory smsFactory;
    private final ResourceBundle bundle = ResourceBundleUtil.getBundle("alerter");
    
    @Override
    public void send(NoticeReceiver receiver, NoticeTemplate noticeTemplate, GroupAlert alert) {
-        // SMS notification todo use the rest api not sdk
        try {
-            String instance = null;
-            String priority = null;
-            String content = null;
-            if (alert.getCommonLabels() != null) {
-                instance = alert.getCommonLabels().get("instance");
-                priority = 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);
-                }
+            SmsClient smsClient = smsFactory.getSmsClient();
+            if (smsClient == null) {
+                throw new AlertNoticeException("No SMS Service available, please check the configuration");
            }
-            String[] params = new String[3];
-            params[0] = instance == null ? alert.getGroupKey() : instance;
-            params[1] = priority == null ? "unknown" : priority;
-            params[2] = content;
-            tencentSmsClient.sendMessage(params, new String[]{receiver.getPhone()});
+            if (!smsClient.checkConfig()) {
+                throw new AlertNoticeException(smsClient.getType() + " SMS Service configuration is invalid, please check the configuration");
+            }
+            smsClient.sendMessage(receiver, noticeTemplate, alert);
        } catch (Exception e) {
            throw new AlertNoticeException("[Sms Notify Error] " + e.getMessage());
        }
@@ -48,6 +48,7 @@ final class TelegramBotAlertNotifyHandlerImpl extends AbstractAlertNotifyHandler
            TelegramBotNotifyDTO notifyBody = TelegramBotNotifyDTO.builder()
                    .chatId(receiver.getTgUserId())
                    .text(renderContent(noticeTemplate, alert))
+                    .messageThreadId(receiver.getTgMessageThreadId())
                    .disableWebPagePreview(true)
                    .build();
            HttpHeaders headers = new HttpHeaders();
@@ -84,6 +85,8 @@ final class TelegramBotAlertNotifyHandlerImpl extends AbstractAlertNotifyHandler
        private String text;
        @JsonProperty("disable_web_page_preview")
        private Boolean disableWebPagePreview;
+        @JsonProperty("message_thread_id")
+        private String messageThreadId;
    }

    @NoArgsConstructor
@@ -80,7 +80,6 @@ final class WeChatAlertNotifyHandlerImpl extends AbstractAlertNotifyHandlerImpl
        JsonObject textContent = new JsonObject();

        // Here you can construct the message content based on the NoticeTemplate and Alert information
-        // String alertMessage = String.format("警告：%s\n详情：%s", alert.getAlertDefineId(), alert.getContent());
        String alertMessage = "Alert message content";
        textContent.addProperty("content", alertMessage);
        messageContent.add("text", textContent);
@@ -21,8 +21,8 @@ package org.apache.hertzbeat.alert.reduce;
 import com.google.common.util.concurrent.ThreadFactoryBuilder;
 import java.util.ArrayList;
 import java.util.Collection;
-import java.util.Collections;
 import java.util.HashMap;
+import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
@@ -267,7 +267,7 @@ public class AlarmGroupReduce {
                .groupLabels(alert.getLabels())
                .commonLabels(alert.getLabels())
                .commonAnnotations(alert.getAnnotations())
-                .alerts(Collections.singletonList(alert))
+                .alerts(new LinkedList<>(List.of(alert)))
                .status(alert.getStatus())
                .build();

@@ -26,10 +26,10 @@ import java.util.Map;
 public interface DataSourceService {
    
    /**
-     * execute query
+     * execute query expr calculate
     * @param datasource datasource
-     * @param query query
+     * @param expr query expr
     * @return result
     */
-    List<Map<String, Object>> query(String datasource, String query);
+    List<Map<String, Object>> calculate(String datasource, String expr);
 } 
@@ -23,6 +23,7 @@ import org.apache.hertzbeat.common.entity.alerter.GroupAlert;
 import org.apache.hertzbeat.common.entity.alerter.NoticeReceiver;
 import org.apache.hertzbeat.common.entity.alerter.NoticeRule;
 import org.apache.hertzbeat.common.entity.alerter.NoticeTemplate;
+import org.springframework.data.domain.Page;

 /**
 * Message notification configuration interface
@@ -32,23 +33,32 @@ public interface NoticeConfigService {
    /**
     * Dynamic conditional query
     * @param name Recipient name,support fuzzy query
+     * @param pageIndex Page number
+     * @param pageSize Number of records per page
     * @return Search result
     */
-    List<NoticeReceiver> getNoticeReceivers(String name);
+    Page<NoticeReceiver> getNoticeReceivers(String name, int pageIndex, int pageSize);

    /**
     * Dynamic conditional query
     * @param name Template name,support fuzzy query
+     * @param preset Whether it is a system preset template
+     *               true: System preset template
+     *               false: Custom template
+     * @param pageIndex Page number
+     * @param pageSize Number of records per page
     * @return Search result
     */
-    List<NoticeTemplate> getNoticeTemplates(String name);
+    Page<NoticeTemplate> getNoticeTemplates(String name, boolean preset, int pageIndex, int pageSize);

    /**
     * Dynamic conditional query
-     * @param name Recipient name
+     * @param name Recipient name ,support fuzzy query
+     * @param pageIndex Page number
+     * @param pageSize Number of records per page
     * @return Search result
     */
-    List<NoticeRule> getNoticeRules(String name);
+    Page<NoticeRule> getNoticeRules(String name, int pageIndex, int pageSize);

    /**
     * Add a notification recipient
@@ -154,4 +164,15 @@ public interface NoticeConfigService {
     */
    boolean sendTestMsg(NoticeReceiver noticeReceiver);

+    /**
+     * Query all notification recipients
+     * @return Recipient List
+     */
+    List<NoticeReceiver> getAllNoticeReceivers();
+
+    /**
+     * Query all notification policies
+     * @return Notification Policy List
+     */
+    List<NoticeTemplate> getAllNoticeTemplates();
 }
@@ -0,0 +1,42 @@
+/*
+ * 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.common.entity.alerter.GroupAlert;
+import org.apache.hertzbeat.common.entity.alerter.NoticeReceiver;
+import org.apache.hertzbeat.common.entity.alerter.NoticeTemplate;
+
+/**
+ * SMS client interface
+ */
+public interface SmsClient {
+    /**
+     * send SMS
+     */
+    void sendMessage(NoticeReceiver receiver, NoticeTemplate noticeTemplate, GroupAlert alert);
+
+    /**
+     * get SMS provider type
+     */
+    String getType();
+
+    /**
+     * check SMS configuration, return true if the configuration is correct
+     */
+    boolean checkConfig();
+} 
@@ -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.service;
+
+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;
+import org.apache.hertzbeat.common.constants.GeneralConfigTypeEnum;
+import org.apache.hertzbeat.common.entity.manager.GeneralConfig;
+import org.apache.hertzbeat.common.support.event.SmsConfigChangeEvent;
+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;
+
+/**
+ * SMS client factory
+ */
+@Slf4j
+@Component
+public class SmsClientFactory {
+
+    private static final String TYPE = GeneralConfigTypeEnum.sms.name();
+
+    private final GeneralConfigDao generalConfigDao;
+    private final ObjectMapper objectMapper;
+    private final SmsConfig yamlSmsConfig;
+
+    private volatile SmsClient currentSmsClient;
+
+    public SmsClientFactory(GeneralConfigDao generalConfigDao, ObjectMapper objectMapper, SmsConfig yamlSmsConfig) {
+        this.generalConfigDao = generalConfigDao;
+        this.objectMapper = objectMapper;
+        this.yamlSmsConfig = yamlSmsConfig;
+    }
+
+    /**
+     * SMS configuration change event listener
+     */
+    @EventListener(SmsConfigChangeEvent.class)
+    public void onSmsConfigChange(SmsConfigChangeEvent event) {
+        log.info("[SmsClientFactory] SMS configuration change event received");
+        synchronized (this) {
+            currentSmsClient = null;
+        }
+    }
+
+    public SmsClient getSmsClient() {
+        if (currentSmsClient != null) {
+            return currentSmsClient;
+        }
+        synchronized (this) {
+            if (currentSmsClient != null) {
+                return currentSmsClient;
+            }
+            loadConfig();
+            return currentSmsClient;
+        }
+    }
+
+    private void loadConfig() {
+        try {
+            // 1. try to load database configuration
+            SmsConfig dbConfig = loadDatabaseConfig();
+            if (dbConfig != null && !dbConfig.getType().isBlank() && dbConfig.isEnable()) {
+                createSmsClient(dbConfig);
+                if (currentSmsClient != null) {
+                    log.info("[SmsClientFactory] Using database SMS configuration, provider: {}", dbConfig.getType());
+                    return;
+                }
+            }
+
+            // 2. try to load YAML configuration
+            if (yamlSmsConfig != null && !yamlSmsConfig.getType().isBlank() && yamlSmsConfig.isEnable()) {
+                createSmsClient(yamlSmsConfig);
+                if (currentSmsClient != null) {
+                    log.info("[SmsClientFactory] Using YAML SMS configuration, provider: {}", yamlSmsConfig.getType());
+                    return;
+                }
+            }
+
+            log.warn("[SmsClientFactory] No valid SMS configuration found");
+
+        } catch (Exception e) {
+            log.error("[SmsClientFactory] Failed to load SMS configuration", e);
+            currentSmsClient = null;
+        }
+    }
+
+    private SmsConfig loadDatabaseConfig() {
+        try {
+            GeneralConfig config = generalConfigDao.findByType(TYPE);
+            if (config != null && config.getContent() != null) {
+                return objectMapper.readValue(config.getContent(), SmsConfig.class);
+            }
+        } catch (Exception e) {
+            log.error("[SmsClientFactory] Failed to load database configuration", e);
+        }
+        return null;
+    }
+
+    private void createSmsClient(SmsConfig smsConfig) {
+        switch (smsConfig.getType()) {
+            case TENCENT:
+                currentSmsClient = new TencentSmsClientImpl(smsConfig.getTencent());
+                break;
+            case UNISMS:
+                currentSmsClient = new UniSmsClientImpl(smsConfig.getUnisms());
+                break;
+            case ALIBABA:
+                currentSmsClient = new AlibabaSmsClientImpl(smsConfig.getAlibaba());
+                break;
+            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;
+        }
+    }
+}
@@ -1,101 +0,0 @@
-/*
- * 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.tencentcloudapi.common.Credential;
-import com.tencentcloudapi.sms.v20210111.SmsClient;
-import com.tencentcloudapi.sms.v20210111.models.SendSmsRequest;
-import com.tencentcloudapi.sms.v20210111.models.SendSmsResponse;
-import com.tencentcloudapi.sms.v20210111.models.SendStatus;
-import lombok.extern.slf4j.Slf4j;
-import org.apache.hertzbeat.common.config.CommonProperties;
-import org.apache.hertzbeat.common.support.exception.SendMessageException;
-import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
-import org.springframework.stereotype.Component;
-
-/**
- * sms service client for tencent cloud
- */
-@Component
-@ConditionalOnProperty("common.sms.tencent.app-id")
-@Slf4j
-public class TencentSmsClient {
-
-    private static final String RESPONSE_OK = "Ok";
-    private static final String REGION = "ap-guangzhou";
-
-    private SmsClient smsClient;
-    private String appId;
-    private String signName;
-    private String templateId;
-
-    public TencentSmsClient(CommonProperties properties) {
-        if (properties == null || properties.getSms() == null || properties.getSms().getTencent() == null) {
-            log.error("init error, please config TencentSmsClient props in application.yml");
-            throw new IllegalArgumentException("please config TencentSmsClient props");
-        }
-        initSmsClient(properties.getSms().getTencent());
-    }
-
-    private void initSmsClient(CommonProperties.TencentSmsProperties tencent) {
-        this.appId = tencent.getAppId();
-        this.signName = tencent.getSignName();
-        this.templateId = tencent.getTemplateId();
-        Credential cred = new Credential(tencent.getSecretId(), tencent.getSecretKey());
-        smsClient = new SmsClient(cred, REGION);
-    }
-
-    /**
-     * send text message
-     * @param appId appId
-     * @param signName sign name
-     * @param templateId template id
-     * @param templateValues template values
-     * @param phones phones num
-     */
-    public void sendMessage(String appId, String signName, String templateId,
-                            String[] templateValues, String[] phones) {
-        SendSmsRequest req = new SendSmsRequest();
-        req.setSmsSdkAppId(appId);
-        req.setSignName(signName);
-        req.setTemplateId(templateId);
-        req.setTemplateParamSet(templateValues);
-        req.setPhoneNumberSet(phones);
-        try {
-            SendSmsResponse smsResponse = this.smsClient.SendSms(req);
-            SendStatus sendStatus = smsResponse.getSendStatusSet()[0];
-            if (!RESPONSE_OK.equals(sendStatus.getCode())) {
-                throw new SendMessageException(sendStatus.getCode() + ":" + sendStatus.getMessage());
-            }
-        } catch (Exception e) {
-            log.warn(e.getMessage());
-            throw new SendMessageException(e.getMessage());
-        }
-    }
-
-    /**
-     * send text message
-     * @param templateValues template values
-     * @param phones phones num
-     */
-    public void sendMessage(String[] templateValues, String[] phones) {
-        sendMessage(this.appId, this.signName, this.templateId, templateValues, phones);
-    }
-
-
-}
@@ -25,6 +25,7 @@ import jakarta.persistence.criteria.CriteriaBuilder;
 import jakarta.persistence.criteria.Predicate;
 import jakarta.servlet.http.HttpServletResponse;
 import lombok.extern.slf4j.Slf4j;
+import org.apache.hertzbeat.alert.calculate.PeriodicAlertRuleScheduler;
 import org.apache.hertzbeat.alert.dao.AlertDefineDao;
 import org.apache.hertzbeat.alert.service.AlertDefineImExportService;
 import org.apache.hertzbeat.alert.service.AlertDefineService;
@@ -67,6 +68,9 @@ public class AlertDefineServiceImpl implements AlertDefineService {

    @Autowired
    private AlertDefineDao alertDefineDao;
+    
+    @Autowired
+    private PeriodicAlertRuleScheduler periodicAlertRuleScheduler;

    private final Map<String, AlertDefineImExportService> alertDefineImExportServiceMap = new HashMap<>();

@@ -98,19 +102,22 @@ public class AlertDefineServiceImpl implements AlertDefineService {

    @Override
    public void addAlertDefine(AlertDefine alertDefine) throws RuntimeException {
-        alertDefineDao.save(alertDefine);
+        alertDefine = alertDefineDao.save(alertDefine);
+        periodicAlertRuleScheduler.updateSchedule(alertDefine);
        CacheFactory.clearAlertDefineCache();
    }

    @Override
    public void modifyAlertDefine(AlertDefine alertDefine) throws RuntimeException {
        alertDefineDao.save(alertDefine);
+        periodicAlertRuleScheduler.updateSchedule(alertDefine);
        CacheFactory.clearAlertDefineCache();
    }

    @Override
    public void deleteAlertDefine(long alertId) throws RuntimeException {
        alertDefineDao.deleteById(alertId);
+        periodicAlertRuleScheduler.cancelSchedule(alertId);
        CacheFactory.clearAlertDefineCache();
    }

@@ -123,6 +130,9 @@ public class AlertDefineServiceImpl implements AlertDefineService {
    @Override
    public void deleteAlertDefines(Set<Long> alertIds) throws RuntimeException {
        alertDefineDao.deleteAlertDefinesByIdIn(alertIds);
+        for (Long alertId : alertIds) {
+            periodicAlertRuleScheduler.cancelSchedule(alertId);
+        }
        CacheFactory.clearAlertDefineCache();
    }

@@ -0,0 +1,234 @@
+/*
+ * 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.AlibabaSmsProperties;
+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.impl.client.CloseableHttpClient;
+import org.apache.http.impl.client.HttpClients;
+import org.apache.http.util.EntityUtils;
+
+import java.nio.charset.StandardCharsets;
+import java.text.SimpleDateFormat;
+import java.util.Arrays;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.SimpleTimeZone;
+import java.util.TreeMap;
+import java.util.UUID;
+
+import static org.apache.hertzbeat.common.constants.SmsConstants.ALIBABA;
+
+/**
+ * Alibaba Cloud SMS Client Implementation<br>
+ * API doc: <a href="https://next.api.aliyun.com/document/Dysmsapi/2017-05-25/SendSms">https://next.api.aliyun.com/document/Dysmsapi/2017-05-25/SendSms</a><br>
+ * Singnature doc: <a href="https://help.aliyun.com/zh/sdk/product-overview/v3-request-structure-and-signature">https://help.aliyun.com/zh/sdk/product-overview/v3-request-structure-and-signature</a>
+ */
+@Slf4j
+public class AlibabaSmsClientImpl implements SmsClient {
+
+    private static final String API_VERSION = "2017-05-25";
+    private static final String ACTION = "SendSms";
+    private static final String HOST = "dysmsapi.aliyuncs.com";
+    private static final String ALGORITHM = "ACS3-HMAC-SHA256";
+    
+    private final String accessKeyId;
+    private final String accessKeySecret;
+    private final String signName;
+    private final String templateCode;
+
+    public AlibabaSmsClientImpl(AlibabaSmsProperties config) {
+        if (config != null) {
+            this.accessKeyId = config.getAccessKeyId();
+            this.accessKeySecret = config.getAccessKeySecret();
+            this.signName = config.getSignName();
+            this.templateCode = config.getTemplateCode();
+        } else {
+            this.accessKeyId = "";
+            this.accessKeySecret = "";
+            this.signName = "";
+            this.templateCode = "";
+        }
+    }
+
+    @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");
+            priority = 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);
+            }
+        }
+
+        // Build template parameters
+        Map<String, String> templateParam = new HashMap<>();
+        templateParam.put("instance", instance == null ? alert.getGroupKey() : instance);
+        templateParam.put("priority", priority == null ? "unknown" : priority);
+        templateParam.put("content", content);
+
+        sendSms(receiver.getPhone(), JsonUtil.toJson(templateParam));
+    }
+
+    private void sendSms(String phoneNumber, String templateParam) {
+        try (CloseableHttpClient httpClient = HttpClients.createDefault()) {
+            // Build query parameters
+            Map<String, String> queryParams = new TreeMap<>();
+            queryParams.put("PhoneNumbers", phoneNumber);
+            queryParams.put("SignName", signName);
+            queryParams.put("TemplateCode", templateCode);
+            queryParams.put("TemplateParam", templateParam);
+
+            // Build canonical query string
+            StringBuilder canonicalQueryString = new StringBuilder();
+            queryParams.forEach((key, value) -> {
+                if (canonicalQueryString.length() > 0) {
+                    canonicalQueryString.append("&");
+                }
+                canonicalQueryString.append(percentEncode(key))
+                        .append("=")
+                        .append(percentEncode(value));
+            });
+
+            // Generate timestamp and nonce
+            SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'");
+            sdf.setTimeZone(new SimpleTimeZone(0, "GMT"));
+            String timestamp = sdf.format(new Date());
+            String nonce = UUID.randomUUID().toString();
+
+            // Calculate signature
+            String authorization = calculateAuthorization(
+                    canonicalQueryString.toString(),
+                    timestamp,
+                    nonce
+            );
+
+            // Build URL
+            String url = "https://" + HOST + "/?" + canonicalQueryString;
+
+            // Build HTTP request
+            HttpPost httpPost = new HttpPost(url);
+            httpPost.setHeader("Content-Type", "application/json");
+            httpPost.setHeader("Host", HOST);
+            httpPost.setHeader("Authorization", authorization);
+            httpPost.setHeader("x-acs-action", ACTION);
+            httpPost.setHeader("x-acs-version", API_VERSION);
+            httpPost.setHeader("x-acs-date", timestamp);
+            httpPost.setHeader("x-acs-signature-nonce", nonce);
+            httpPost.setHeader("x-acs-content-sha256", 
+                    CryptoUtils.sha256Hex(""));
+
+            log.info("Sending Alibaba SMS request to {}", url + ", params: " + templateParam + "headers: " + Arrays.toString(httpPost.getAllHeaders()));
+
+            // Send request and handle response
+            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);
+                String code = jsonResponse.get("Code").asText();
+                if (!"OK".equals(code)) {
+                    String message = jsonResponse.get("Message").asText();
+                    throw new SendMessageException(code + ":" + message);
+                }
+
+                log.info("Successfully sent SMS to phone: {}", phoneNumber);
+            }
+        } catch (Exception e) {
+            log.warn("Failed to send SMS: {}", e.getMessage());
+            throw new SendMessageException(e.getMessage());
+        }
+    }
+
+    private String calculateAuthorization(String canonicalQueryString, String timestamp, String nonce) {
+        try {
+            // Step 1: Build canonical request
+            String canonicalRequest = buildCanonicalRequest(canonicalQueryString, timestamp, nonce);
+
+            // Step 2: Build string to sign
+            String stringToSign = ALGORITHM + "\n" + CryptoUtils.sha256Hex(canonicalRequest);
+
+            // Step 3: Calculate signature
+            String signature = CryptoUtils.hmacSha256Hex(accessKeySecret, stringToSign);
+
+            // Step 4: Build authorization header
+            return ALGORITHM + " Credential=" + accessKeyId + ",SignedHeaders=host;x-acs-action;x-acs-content-sha256;x-acs-date;" + "x-acs-signature-nonce;x-acs-version,Signature=" + signature;
+        } catch (Exception e) {
+            throw new RuntimeException("Failed to calculate authorization", e);
+        }
+    }
+
+    private String buildCanonicalRequest(String canonicalQueryString, String timestamp, String nonce) {
+        return "POST\n"
+                + "/\n"
+                + canonicalQueryString + "\n"
+                + "host:" + HOST + "\n"
+                + "x-acs-action:" + ACTION + "\n"
+                + "x-acs-content-sha256:" + CryptoUtils.sha256Hex("") + "\n"
+                + "x-acs-date:" + timestamp + "\n"
+                + "x-acs-signature-nonce:" + nonce + "\n"
+                + "x-acs-version:" + API_VERSION + "\n\n"
+                + "host;x-acs-action;x-acs-content-sha256;x-acs-date;"
+                + "x-acs-signature-nonce;x-acs-version\n"
+                + CryptoUtils.sha256Hex("");
+    }
+
+    private String percentEncode(String value) {
+        try {
+            return java.net.URLEncoder.encode(value, StandardCharsets.UTF_8)
+                    .replace("+", "%20")
+                    .replace("*", "%2A")
+                    .replace("%7E", "~");
+        } catch (Exception e) {
+            throw new RuntimeException("Failed to encode value", e);
+        }
+    }
+
+    @Override
+    public String getType() {
+        return ALIBABA;
+    }
+
+    @Override
+    public boolean checkConfig() {
+        return !(accessKeyId.isBlank() || accessKeySecret.isBlank() || signName.isBlank() || templateCode.isBlank());
+    }
+} 
@@ -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");
+        }
+
+
+    }
+}
+
+
@@ -17,13 +17,21 @@

 package org.apache.hertzbeat.alert.service.impl;

+import java.util.HashMap;
+import java.util.LinkedList;
+import java.util.Stack;
 import lombok.extern.slf4j.Slf4j;
 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 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;

 /**
 * datasource service
@@ -33,21 +41,307 @@ import java.util.Map;
 public class DataSourceServiceImpl implements DataSourceService {
    
    @Autowired(required = false)
-    private Map<String, QueryExecutor> executors;
+    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__";
    
    @Override
-    public List<Map<String, Object>> query(String datasource, String query) {
-        QueryExecutor executor = executors.get(datasource);
+    public List<Map<String, Object>> calculate(String datasource, String expr) {
+        if (!StringUtils.hasText(expr)) {
+            throw new IllegalArgumentException("Empty expression");
+        }
+        if (executors == null || executors.isEmpty()) {
+            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);
        }
-        return executor.execute(query);
+        // replace all white space
+        expr = expr.replaceAll("\\s+", " ");
+        try {
+            return evaluate(expr, executor);
+        } catch (Exception e) {
+            log.error("Error executing query on datasource {}: {}", datasource, e.getMessage());
+            throw new RuntimeException("Query execution failed", e);
+        }
    }

-    /**
-     * 
-     */
-    public interface QueryExecutor {
-        List<Map<String, Object>> execute(String query);
+    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();
+    }
+
+    private int precedence(String op) {
+        return switch (op) {
+            case "or" -> 1;
+            case "unless" -> 2;
+            case "and" -> 3;
+            case ">", "<", ">=", "<=", "==", "!=" -> 4;
+            default -> 0;
+        };
+    }
+
+    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;
    }
 } 
@@ -18,18 +18,6 @@
 package org.apache.hertzbeat.alert.service.impl;

 import jakarta.persistence.criteria.Predicate;
-import java.io.IOException;
-import java.io.InputStream;
-import java.nio.charset.StandardCharsets;
-import java.time.LocalDateTime;
-import java.time.LocalTime;
-import java.util.HashMap;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.Map;
-import java.util.Objects;
-import java.util.Optional;
-import java.util.stream.Collectors;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.hertzbeat.common.cache.CacheFactory;
@@ -51,10 +39,28 @@ import org.springframework.core.Ordered;
 import org.springframework.core.annotation.Order;
 import org.springframework.core.io.Resource;
 import org.springframework.core.io.support.PathMatchingResourcePatternResolver;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.PageImpl;
+import org.springframework.data.domain.PageRequest;
+import org.springframework.data.domain.Sort;
 import org.springframework.data.jpa.domain.Specification;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;

+import java.io.IOException;
+import java.io.InputStream;
+import java.nio.charset.StandardCharsets;
+import java.time.LocalDateTime;
+import java.time.LocalTime;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import java.util.Optional;
+import java.util.stream.Collectors;
+
 /**
 * Message notification configuration implementation
 */
@@ -80,44 +86,87 @@ public class NoticeConfigServiceImpl implements NoticeConfigService, CommandLine
    private AlertNoticeDispatch dispatcherAlarm;

    @Override
-    public List<NoticeReceiver> getNoticeReceivers(String name) {
+    public Page<NoticeReceiver> getNoticeReceivers(String name, int pageIndex, int pageSize) {
        Specification<NoticeReceiver> specification = (root, query, criteriaBuilder) -> {
            Predicate predicate = criteriaBuilder.conjunction();
            if (StringUtils.isNotBlank(name)) {
-                Predicate predicateName = criteriaBuilder.like(root.get("name"), "%" + name + "%");
+                Predicate predicateName = criteriaBuilder.like(
+                        criteriaBuilder.lower(root.get("name")), "%" + name.toLowerCase() + "%"
+                );
                predicate = criteriaBuilder.and(predicateName);
            }
            return predicate;
        };
-        return noticeReceiverDao.findAll(specification);
+        return noticeReceiverDao.findAll(specification, PageRequest.of(pageIndex, pageSize, Sort.by(Sort.Direction.DESC, "id")));
    }

    @Override
-    public List<NoticeTemplate> getNoticeTemplates(String name) {
-        Specification<NoticeTemplate> specification = (root, query, criteriaBuilder) -> {
-            Predicate predicate = criteriaBuilder.conjunction();
-            if (StringUtils.isNotBlank(name)) {
-                Predicate predicateName = criteriaBuilder.like(root.get("name"), "%" + name + "%");
-                predicate = criteriaBuilder.and(predicateName);
+    public List<NoticeReceiver> getAllNoticeReceivers() {
+        return noticeReceiverDao.findAll();
+    }
+
+    @Override
+    public Page<NoticeTemplate> getNoticeTemplates(String name, boolean preset, int pageIndex, int pageSize) {
+        if (preset) {
+            // Query preset templates
+            List<NoticeTemplate> defaultTemplates = new LinkedList<>(PRESET_TEMPLATE.values());
+
+            // Filter by name (case-insensitive)
+            List<NoticeTemplate> filteredDefaultTemplates = defaultTemplates.stream()
+                    .filter(template -> StringUtils.isBlank(name)
+                            || template.getName().toLowerCase().contains(name.toLowerCase()))
+                    .collect(Collectors.toList());
+
+            // Pagination logic
+            int totalItems = filteredDefaultTemplates.size();
+            int fromIndex = Math.min(pageIndex * pageSize, totalItems);
+            int toIndex = Math.min(fromIndex + pageSize, totalItems);
+
+            if (fromIndex >= totalItems) {
+                return new PageImpl<>(Collections.emptyList(), PageRequest.of(pageIndex, pageSize), totalItems);
            }
-            return predicate;
-        };
+
+            List<NoticeTemplate> paginatedTemplates = filteredDefaultTemplates.subList(fromIndex, toIndex);
+            return new PageImpl<>(paginatedTemplates, PageRequest.of(pageIndex, pageSize), totalItems);
+        } else {
+            // Query custom templates
+            Specification<NoticeTemplate> specification = (root, query, criteriaBuilder) -> {
+                Predicate predicate = criteriaBuilder.conjunction();
+                if (StringUtils.isNotBlank(name)) {
+                    Predicate predicateName = criteriaBuilder.like(
+                            criteriaBuilder.lower(root.get("name")), "%" + name.toLowerCase() + "%"
+                    );
+                    predicate = criteriaBuilder.and(predicateName);
+                }
+                return predicate;
+            };
+            PageRequest pageRequest = PageRequest.of(pageIndex, pageSize, Sort.by(Sort.Direction.DESC, "id"));
+            return noticeTemplateDao.findAll(specification, pageRequest);
+        }
+    }
+
+
+
+    @Override
+    public List<NoticeTemplate> getAllNoticeTemplates() {
        List<NoticeTemplate> defaultTemplates = new LinkedList<>(PRESET_TEMPLATE.values());
-        defaultTemplates.addAll(noticeTemplateDao.findAll(specification));
+        defaultTemplates.addAll(noticeTemplateDao.findAll());
        return defaultTemplates;
    }

    @Override
-    public List<NoticeRule> getNoticeRules(String name) {
+    public Page<NoticeRule> getNoticeRules(String name, int pageIndex, int pageSize) {
        Specification<NoticeRule> specification = (root, query, criteriaBuilder) -> {
            Predicate predicate = criteriaBuilder.conjunction();
            if (StringUtils.isNotBlank(name)) {
-                Predicate predicateName = criteriaBuilder.like(root.get("name"), "%" + name + "%");
+                Predicate predicateName = criteriaBuilder.like(
+                        criteriaBuilder.lower(root.get("name")), "%" + name.toLowerCase() + "%"
+                );
                predicate = criteriaBuilder.and(predicateName);
            }
            return predicate;
        };
-        return noticeRuleDao.findAll(specification);
+        return noticeRuleDao.findAll(specification, PageRequest.of(pageIndex, pageSize, Sort.by(Sort.Direction.DESC, "id")));
    }

    @Override
@@ -256,7 +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()
@@ -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;
+    }
+
+}
@@ -0,0 +1,146 @@
+/*
+ * 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.Getter;
+import lombok.Setter;
+import lombok.extern.slf4j.Slf4j;
+import org.apache.hertzbeat.alert.config.SmslocalSmsProperties;
+import org.apache.hertzbeat.alert.service.SmsClient;
+import org.apache.hertzbeat.common.constants.SmsConstants;
+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.StringEntity;
+import org.apache.http.impl.client.CloseableHttpClient;
+import org.apache.http.impl.client.HttpClients;
+import org.apache.http.util.EntityUtils;
+
+import java.nio.charset.StandardCharsets;
+import java.util.Objects;
+
+/**
+ * Smslocal SMS Client Implement
+ */
+@Slf4j
+public class SmsLocalSmsClientImpl implements SmsClient {
+    private static final String HOST = "secure.smslocal.com";
+
+    private static final String PATH = "/api/service/enterprise-service/external/sms";
+
+    private static final String FROM = "Hertzbeat";
+
+    private static final String SUCCESS_CODE = "200";
+
+    private final SmslocalSmsProperties config;
+
+    public SmsLocalSmsClientImpl(SmslocalSmsProperties smslocalSmsProperties) {
+        this.config = smslocalSmsProperties;
+    }
+
+    @Override
+    public void sendMessage(NoticeReceiver receiver, NoticeTemplate noticeTemplate, GroupAlert alert) {
+        if (Objects.isNull(receiver) || Objects.isNull(alert)) {
+            log.warn("receiver and alert can not be null! receiver: {}, alert:{}", receiver, alert);
+            return;
+        }
+
+        try (CloseableHttpClient httpClient = HttpClients.createDefault()) {
+            String content = alert.getCommonAnnotations().get("summary");
+            if (Objects.isNull(content) || Objects.isNull(alert.getCommonAnnotations().get("description"))) {
+                content = alert.getAlerts().get(0).getContent();
+            }
+            SmsMessage smsMessage = new SmsMessage(FROM, receiver.getPhone(), content);
+
+            String payload = JsonUtil.toJson(smsMessage);
+
+            HttpPost httpPost = new HttpPost("https://" + HOST + PATH);
+            httpPost.setHeader("Content-Type", "application/json; charset=utf-8");
+            httpPost.setHeader("Token", config.getApiKey());
+            httpPost.setEntity(new StringEntity(payload, StandardCharsets.UTF_8));
+
+            log.debug("Sending SMS request to {}, payload: {}", httpPost.getURI(), payload);
+
+            // send http request and handle response
+            try (CloseableHttpResponse response = httpClient.execute(httpPost)) {
+                int statusCode = response.getStatusLine().getStatusCode();
+                String responseBody = EntityUtils.toString(response.getEntity());
+
+                log.debug("SMS response status: {}, body: {}", statusCode, responseBody);
+
+                if (statusCode != 200) {
+                    throw new SendMessageException("HTTP request failed with status code: " + statusCode);
+                }
+
+                JsonNode jsonResponse = JsonUtil.fromJson(responseBody);
+                JsonNode jsonNode = jsonResponse.get(0);
+                if (Objects.isNull(jsonNode)) {
+                    log.warn("jsonResponse parse errorCode failed: {}", jsonResponse);
+                    return;
+                }
+                String errorCode = jsonNode.get("errorCode").asText();
+                if (!SUCCESS_CODE.equals(errorCode)) {
+                    String msgid = jsonNode.get("id").asText();
+                    throw new SendMessageException(errorCode + ":" + msgid);
+                }
+
+                log.info("Successfully sent SMS to phone: {}", receiver.getPhone());
+            }
+        } catch (Exception e) {
+            log.error("Failed to send SMS: {}", e.getMessage());
+            throw new SendMessageException(e.getMessage());
+        }
+
+    }
+
+    @Override
+    public String getType() {
+        return SmsConstants.SMSLOCAL;
+    }
+
+    @Override
+    public boolean checkConfig() {
+        if (Objects.isNull(config) || Objects.isNull(config.getApiKey()) || config.getApiKey().isBlank()) {
+            log.warn("smslocal properties can not be null: {}", config);
+            return false;
+        }
+        return true;
+    }
+
+    @Getter
+    @Setter
+    private static class SmsMessage {
+        String from;
+        String to;
+        String content;
+        final int datacoding = 0;
+        final String direction = "mt";
+
+        public SmsMessage(String from, String to, String content) {
+            this.from = from;
+            this.to = to;
+            this.content = content;
+        }
+    }
+
+}
@@ -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);
+            }
+        }
+    }
 }
@@ -0,0 +1,223 @@
+/*
+ * 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 jakarta.xml.bind.DatatypeConverter;
+import lombok.extern.slf4j.Slf4j;
+import org.apache.hertzbeat.alert.config.TencentSmsProperties;
+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.http.client.methods.CloseableHttpResponse;
+import org.apache.http.client.methods.HttpPost;
+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 org.apache.hertzbeat.common.util.JsonUtil;
+import com.fasterxml.jackson.databind.JsonNode;
+
+import java.nio.charset.Charset;
+import java.nio.charset.StandardCharsets;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.TimeZone;
+
+import static org.apache.hertzbeat.common.constants.SmsConstants.TENCENT;
+
+/**
+ * sms service client for tencent cloud <br>
+ * doc: <a href="https://cloud.tencent.com/document/api/382/55981">https://cloud.tencent.com/document/api/382/55981</a>
+ */
+
+@Slf4j
+public class TencentSmsClientImpl implements SmsClient {
+
+    private static final String RESPONSE_OK = "Ok";
+    private static final String REGION = "ap-guangzhou";
+    private static final String API_VERSION = "2021-01-11";
+    private static final String ACTION = "SendSms";
+    private static final String HOST = "sms.tencentcloudapi.com";
+    private static final Charset UTF8 = StandardCharsets.UTF_8;
+    
+    private String appId;
+    private String signName;
+    private String templateId;
+    private String secretId;
+    private String secretKey;
+
+    public TencentSmsClientImpl(TencentSmsProperties config) {
+        if (config != null) {
+            this.appId = config.getAppId();
+            this.signName = config.getSignName();
+            this.templateId = config.getTemplateId();
+            this.secretId = config.getSecretId();
+            this.secretKey = config.getSecretKey();
+        }
+    }
+
+    @Override
+    public void sendMessage(NoticeReceiver receiver, NoticeTemplate noticeTemplate, GroupAlert alert) {
+        // todo limit the number of words
+        String instance = null;
+        String priority = null;
+        String content = null;
+        if (alert.getCommonLabels() != null) {
+            instance = alert.getCommonLabels().get("instance");
+            priority = 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);
+            }
+        }
+
+        String[] templateValues = new String[3];
+        templateValues[0] = instance == null ? alert.getGroupKey() : instance;
+        templateValues[1] = priority == null ? "unknown" : priority;
+        templateValues[2] = content;
+
+        String[] phones = new String[1];
+        phones[0] = receiver.getPhone();
+
+        sendSms(this.appId, this.signName, this.templateId, templateValues, phones);
+    }
+
+    public void sendSms(String appId, String signName, String templateId,
+                     String[] templateValues, String[] phones) {
+        try (CloseableHttpClient httpClient = HttpClients.createDefault()) {
+            String timestamp = String.valueOf(System.currentTimeMillis() / 1000);
+            
+            // build request payload
+            Map<String, Object> params = new HashMap<>();
+            params.put("SmsSdkAppId", appId);
+            params.put("SignName", signName);
+            params.put("TemplateId", templateId);
+            params.put("TemplateParamSet", templateValues);
+            params.put("PhoneNumberSet", phones);
+            
+            String payload = JsonUtil.toJson(params);
+            
+            // calculate request signature
+            String authorization = calculateAuthorization(
+                    secretId, secretKey, "sms", HOST, REGION,
+                    ACTION, API_VERSION, payload);
+            
+            // build http request
+            HttpPost httpPost = new HttpPost("https://" + HOST);
+            httpPost.setHeader("Content-Type", "application/json; charset=utf-8");
+            httpPost.setHeader("Host", HOST);
+            httpPost.setHeader("X-TC-Action", ACTION);
+            httpPost.setHeader("X-TC-Timestamp", timestamp);
+            httpPost.setHeader("X-TC-Version", API_VERSION);
+            httpPost.setHeader("X-TC-Region", REGION);
+            httpPost.setHeader("Authorization", authorization);
+            httpPost.setEntity(new StringEntity(payload, StandardCharsets.UTF_8));
+
+            log.debug("Sending SMS request to {}, payload: {}", httpPost.getURI(), payload);
+
+            // send http request and handle response
+            try (CloseableHttpResponse response = httpClient.execute(httpPost)) {
+                int statusCode = response.getStatusLine().getStatusCode();
+                String responseBody = EntityUtils.toString(response.getEntity());
+
+                log.debug("SMS response status: {}, body: {}", statusCode, responseBody);
+                
+                if (statusCode != 200) {
+                    throw new SendMessageException("HTTP request failed with status code: " + statusCode);
+                }
+                
+                JsonNode jsonResponse = JsonUtil.fromJson(responseBody);
+                JsonNode responseNode = jsonResponse.get("Response");
+                JsonNode error = responseNode.get("Error");
+                if (error != null) {
+                    String code = error.get("Code").asText();
+                    String message = error.get("Message").asText();
+                    throw new SendMessageException(code + ":" + message);
+                }
+                JsonNode sendStatusSet = responseNode.get("SendStatusSet");
+                if (sendStatusSet != null && sendStatusSet.isArray() && sendStatusSet.size() > 0) {
+                    JsonNode firstStatus = sendStatusSet.get(0);
+                    String code = firstStatus.get("Code").asText();
+                    String message = firstStatus.get("Message").asText();
+                    if (!RESPONSE_OK.equals(code)) {
+                        throw new SendMessageException(code + ":" + message);
+                    }
+                }
+                log.info("Successfully sent SMS to phones: {}", String.join(",", phones));
+            }
+        } catch (Exception e) {
+            log.warn("Failed to send SMS: {}", e.getMessage());
+            throw new SendMessageException(e.getMessage());
+        }
+    }
+
+    @Override
+    public String getType() {
+        return TENCENT;
+    }
+
+    @Override
+    public boolean checkConfig() {
+        if (appId.isBlank() || templateId.isBlank() || secretId.isBlank() || secretKey.isBlank()) {
+            return false;
+        }
+        return true;
+    }
+
+    public static String calculateAuthorization(String secretId, String secretKey,
+                                                String service, String host, String region,
+                                                String action, String version, String payload) throws Exception {
+        String timestamp = String.valueOf(System.currentTimeMillis() / 1000);
+        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
+        sdf.setTimeZone(TimeZone.getTimeZone("UTC"));
+        String date = sdf.format(new Date(Long.valueOf(timestamp + "000")));
+
+        // Step 1: Construct the canonical request string
+        String httpRequestMethod = "POST";
+        String canonicalUri = "/";
+        String canonicalQueryString = "";
+        String canonicalHeaders = "content-type:application/json; charset=utf-8\n" + "host:" + host + "\n";
+        String signedHeaders = "content-type;host";
+        String hashedRequestPayload = CryptoUtils.sha256Hex(payload);
+        String canonicalRequest = httpRequestMethod + "\n" + canonicalUri + "\n" + canonicalQueryString + "\n"
+                + canonicalHeaders + "\n" + signedHeaders + "\n" + hashedRequestPayload;
+
+        // Step 2: Construct the string to sign
+        String algorithm = "TC3-HMAC-SHA256";
+        String credentialScope = date + "/" + service + "/" + "tc3_request";
+        String hashedCanonicalRequest = CryptoUtils.sha256Hex(canonicalRequest);
+        String stringToSign = algorithm + "\n" + timestamp + "\n" + credentialScope + "\n" + hashedCanonicalRequest;
+
+        // Step 3: Calculate the signature
+        byte[] secretDate = CryptoUtils.hmac256(("TC3" + secretKey).getBytes(UTF8), date);
+        byte[] secretService = CryptoUtils.hmac256(secretDate, service);
+        byte[] secretSigning = CryptoUtils.hmac256(secretService, "tc3_request");
+        String signature = DatatypeConverter.printHexBinary(
+                CryptoUtils.hmac256(secretSigning, stringToSign)).toLowerCase();
+
+        // Step 4: Construct the Authorization header
+        return algorithm + " " + "Credential=" + secretId + "/" + credentialScope + ", "
+                + "SignedHeaders=" + signedHeaders + ", " + "Signature=" + signature;
+    }
+}
@@ -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());
+    }
+}
@@ -0,0 +1,193 @@
+/*
+ * 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.config.UniSmsProperties;
+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.entity.StringEntity;
+import org.apache.http.impl.client.CloseableHttpClient;
+import org.apache.http.impl.client.HttpClients;
+import org.apache.http.util.EntityUtils;
+import com.fasterxml.jackson.databind.JsonNode;
+import org.apache.hertzbeat.alert.util.CryptoUtils;
+
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.TreeMap;
+import java.util.UUID;
+import java.util.stream.Collectors;
+
+import static org.apache.hertzbeat.common.constants.SmsConstants.UNISMS;
+
+/**
+ * UniSMS client implementation <br/>
+ * doc:<a href="https://unisms.apistd.com/docs/api/send">https://unisms.apistd.com/docs/api/send</a>
+ */
+@Slf4j
+public class UniSmsClientImpl implements SmsClient {
+
+    private static final String API_URL = "https://uni.apistd.com";
+    private static final String ACTION = "sms.message.send";
+    private static final String SUCCESS_CODE = "0";
+    private static final String HMAC_ALGORITHM = "hmac-sha256";
+    
+    private final UniSmsProperties config;
+
+    public UniSmsClientImpl(UniSmsProperties config) {
+        this.config = config;
+    }
+
+    @Override
+    public void sendMessage(NoticeReceiver receiver, NoticeTemplate noticeTemplate, GroupAlert alert) {
+        try (CloseableHttpClient httpClient = HttpClients.createDefault()) {
+            // build request parameters
+            Map<String, Object> params = new HashMap<>();
+            params.put("to", receiver.getPhone());
+            params.put("signature", config.getSignature());
+            params.put("templateId", config.getTemplateId());
+
+            // build template data
+            Map<String, String> templateData = new HashMap<>();
+            String instance = alert.getCommonLabels().getOrDefault("instance", alert.getGroupKey());
+            String priority = alert.getCommonLabels().getOrDefault("priority", "unknown");
+            String content = alert.getCommonAnnotations().get("summary");
+            content = content == null ? alert.getCommonAnnotations().get("description") : content;
+            if (content == null) {
+                content = alert.getCommonAnnotations().values().stream().findFirst().orElse(null);
+            }
+            
+            templateData.put("instance", instance);
+            templateData.put("priority", priority);
+            templateData.put("content", content);
+            params.put("templateData", templateData);
+
+            // build URL and request headers
+            String url;
+            if ("hmac".equalsIgnoreCase(config.getAuthMode())) {
+                url = buildHmacUrl();
+            } else {
+                url = buildSimpleUrl();
+            }
+
+            // send HTTP request
+            HttpPost httpPost = new HttpPost(url);
+            httpPost.setHeader("Content-Type", "application/json");
+            httpPost.setHeader("Accept", "application/json");
+            
+            String payload = JsonUtil.toJson(params);
+            httpPost.setEntity(new StringEntity(payload, StandardCharsets.UTF_8));
+
+            log.info("Sending SMS request to UniSMS, payload: {}, url: {}", payload, url);
+
+            try (CloseableHttpResponse response = httpClient.execute(httpPost)) {
+                handleResponse(response, receiver.getPhone());
+            }
+        } catch (Exception e) {
+            log.error("Failed to send SMS via UniSMS: {}", e.getMessage());
+            throw new SendMessageException(e.getMessage());
+        }
+    }
+
+    private String buildSimpleUrl() {
+        return String.format("%s/?action=%s&accessKeyId=%s", 
+                API_URL, ACTION, config.getAccessKeyId());
+    }
+
+    private String buildHmacUrl() {
+        long timestamp = System.currentTimeMillis();
+        String nonce = generateNonce();
+        
+        // build query parameters
+        Map<String, String> params = new TreeMap<>();
+        params.put("accessKeyId", config.getAccessKeyId());
+        params.put("action", ACTION);
+        params.put("algorithm", HMAC_ALGORITHM);
+        params.put("nonce", nonce);
+        params.put("timestamp", String.valueOf(timestamp));
+
+        // build sign text
+        String signText = params.entrySet().stream()
+                .map(entry -> entry.getKey() + "=" + entry.getValue())
+                .collect(Collectors.joining("&"));
+        
+        // calculate signature
+        String signature = CryptoUtils.hmacSha256Base64(config.getAccessKeySecret(), signText);
+        return String.format("%s/?action=%s&accessKeyId=%s&algorithm=%s&timestamp=%d&nonce=%s&signature=%s",
+                API_URL, ACTION, config.getAccessKeyId(), HMAC_ALGORITHM, timestamp, nonce, signature);
+    }
+
+    private String generateNonce() {
+        return UUID.randomUUID().toString().replace("-", "").substring(0, 16);
+    }
+
+    private void handleResponse(CloseableHttpResponse response, String phone) throws IOException {
+        int statusCode = response.getStatusLine().getStatusCode();
+        String responseBody = EntityUtils.toString(response.getEntity());
+        
+        log.info("UniSMS 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);
+        String code = jsonResponse.get("code").asText();
+        if (!SUCCESS_CODE.equals(code)) {
+            String message = jsonResponse.get("message").asText();
+            throw new SendMessageException(code + ":" + message);
+        }
+        
+        log.info("Successfully sent SMS to phone: {}", phone);
+    }
+
+    @Override
+    public String getType() {
+        return UNISMS;
+    }
+
+    @Override
+    public boolean checkConfig() {
+        if (config == null 
+                || config.getAccessKeyId() == null 
+                || config.getAccessKeyId().isBlank()
+                || config.getSignature() == null 
+                || config.getSignature().isBlank()
+                || config.getTemplateId() == null 
+                || config.getTemplateId().isBlank()) {
+            return false;
+        }
+
+        // HMAC mode requires additional check for accessKeySecret
+        if ("hmac".equalsIgnoreCase(config.getAuthMode()) 
+                && (config.getAccessKeySecret() == null || config.getAccessKeySecret().isBlank())) {
+            return false;
+        }
+
+        return true;
+    }
+} 
@@ -0,0 +1,106 @@
+/*
+ * 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 lombok.extern.slf4j.Slf4j;
+
+import javax.crypto.Mac;
+import javax.crypto.spec.SecretKeySpec;
+import javax.xml.bind.DatatypeConverter;
+import java.nio.charset.Charset;
+import java.nio.charset.StandardCharsets;
+import java.security.MessageDigest;
+import java.util.Base64;
+
+/**
+ * General encryption utility class
+ */
+@Slf4j
+public class CryptoUtils {
+
+    private static final Charset UTF8 = StandardCharsets.UTF_8;
+
+    private CryptoUtils() {}
+
+    /**
+     * Calculate HMAC-SHA256 signature
+     * @param key secret key
+     * @param msg message to be signed
+     * @return signed byte array
+     */
+    public static byte[] hmac256(byte[] key, String msg) {
+        try {
+            Mac mac = Mac.getInstance("HmacSHA256");
+            SecretKeySpec secretKeySpec = new SecretKeySpec(key, mac.getAlgorithm());
+            mac.init(secretKeySpec);
+            return mac.doFinal(msg.getBytes(UTF8));
+        } catch (Exception e) {
+            log.error("Failed to calculate HMAC-SHA256: {}", e.getMessage());
+            throw new RuntimeException("Failed to calculate HMAC-SHA256", e);
+        }
+    }
+
+    /**
+     * Calculate SHA256 hash and convert to lowercase hexadecimal string
+     * @param data data to be hashed
+     * @return lowercase hexadecimal string
+     */
+    public static String sha256Hex(String data) {
+        try {
+            MessageDigest md = MessageDigest.getInstance("SHA-256");
+            byte[] digest = md.digest(data.getBytes(UTF8));
+            return DatatypeConverter.printHexBinary(digest).toLowerCase();
+        } catch (Exception e) {
+            log.error("Failed to calculate SHA256: {}", e.getMessage());
+            throw new RuntimeException("Failed to calculate SHA256", e);
+        }
+    }
+
+    /**
+     * Calculate HMAC-SHA256 signature and convert to Base64 string
+     * @param key secret key
+     * @param data data to be signed
+     * @return Base64 encoded signature string
+     */
+    public static String hmacSha256Base64(String key, String data) {
+        byte[] hmacResult = hmac256(key.getBytes(UTF8), data);
+        return Base64.getEncoder().encodeToString(hmacResult);
+    }
+
+    /**
+     * Calculate HMAC-SHA256 signature and convert to lowercase hexadecimal string
+     * @param key secret key
+     * @param data data to be signed
+     * @return lowercase hexadecimal string
+     */
+    public static String hmacSha256Hex(String key, String 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();
+    }
+} 
@@ -28,7 +28,6 @@ import org.apache.hertzbeat.common.entity.alerter.AlertDefineMonitorBind;
 import org.apache.hertzbeat.common.entity.manager.Monitor;
 import org.apache.hertzbeat.common.util.JsonUtil;
 import org.junit.jupiter.api.BeforeEach;
-import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
 import org.mockito.InjectMocks;
@@ -43,7 +42,6 @@ import org.springframework.test.web.servlet.setup.MockMvcBuilders;
 /**
 * Test case for {@link AlertDefineController}
 */
-@Disabled
@ExtendWith(MockitoExtension.class)
 class AlertDefineControllerTest {

@@ -66,6 +64,7 @@ class AlertDefineControllerTest {

        this.alertDefine = AlertDefine.builder()
                .id(1L)
+                .name("alertDefine")
                .expr("1 > 0")
                .times(1)
                .template("template")
@@ -138,14 +137,4 @@ class AlertDefineControllerTest {
                .andExpect(jsonPath("$.code").value((int) CommonConstants.SUCCESS_CODE))
                .andReturn();
    }
-
-    @Test
-    void applyAlertDefineMonitorsBind() throws Exception {
-        mockMvc.perform(MockMvcRequestBuilders.post("/api/alert/define/" + this.alertDefine.getId() + "/monitors")
-                        .contentType(MediaType.APPLICATION_JSON)
-                        .content(JsonUtil.toJson(this.alertDefineMonitorBinds)))
-                .andExpect(status().isOk())
-                .andExpect(jsonPath("$.code").value((int) CommonConstants.SUCCESS_CODE))
-                .andReturn();
-    }
 }
@@ -19,7 +19,6 @@ package org.apache.hertzbeat.alert.controller;

 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.jsonPath;
 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
-import java.util.ArrayList;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
@@ -31,7 +30,6 @@ import org.apache.hertzbeat.common.constants.CommonConstants;
 import org.apache.hertzbeat.common.entity.alerter.AlertDefine;
 import org.apache.hertzbeat.common.util.JsonUtil;
 import org.junit.jupiter.api.BeforeEach;
-import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
 import org.mockito.InjectMocks;
@@ -50,7 +48,6 @@ import org.springframework.test.web.servlet.setup.MockMvcBuilders;
 * Test case for {@link AlertDefinesController}
 * Test whether the data mocked at the mock is correct, and test whether the format of the returned data is correct
 */
-@Disabled
@ExtendWith(MockitoExtension.class)
 class AlertDefinesControllerTest {

@@ -93,8 +90,7 @@ class AlertDefinesControllerTest {
        pageRequest = PageRequest.of((Integer) content.get("pageIndex"), (Integer) content.get("pageSize"), sortExp);
    }

-    //    @Test
-    // todo: fix this test
+    @Test
    void getAlertDefines() throws Exception {

        // Test the correctness of the mock
@@ -112,31 +108,27 @@ class AlertDefinesControllerTest {
        //            }
        //        }))).thenReturn(new PageImpl<AlertDefine>(new ArrayList<AlertDefine>()));
        AlertDefine define = AlertDefine.builder().id(9L).expr("x").times(1).build();
-        Mockito.when(alertDefineService.getAlertDefines(null, null, "id", "desc", 1, 10)).thenReturn(new PageImpl<>(Collections.singletonList(define)));
+        PageRequest pageRequest = PageRequest.of(pageIndex, pageSize, Sort.by(Sort.Order.asc(sort)));
+        Mockito.when(alertDefineService.getAlertDefines(
+                Mockito.eq(ids),
+                Mockito.isNull(),
+                Mockito.eq(sort),
+                Mockito.eq(order),
+                Mockito.eq(pageIndex),
+                Mockito.eq(pageSize)
+        )).thenReturn(new PageImpl<>(Collections.singletonList(define), pageRequest, 1));

-        mockMvc.perform(MockMvcRequestBuilders.get(
-                                "/api/alert/defines")
+        mockMvc.perform(MockMvcRequestBuilders.get("/api/alert/defines")
                        .param("ids", ids.toString().substring(1, ids.toString().length() - 1))
-                        .param("priority", priority.toString())
                        .param("sort", sort)
                        .param("order", order)
-                        .param("pageIndex", pageIndex.toString())
-                        .param("pageSize", pageSize.toString()))
+                        .param("pageIndex", String.valueOf(pageIndex))
+                        .param("pageSize", String.valueOf(pageSize)))
                .andExpect(status().isOk())
                .andExpect(jsonPath("$.code").value((int) CommonConstants.SUCCESS_CODE))
-                .andExpect(jsonPath("$.data.content").value(new ArrayList<>()))
-                .andExpect(jsonPath("$.data.pageable").value("INSTANCE"))
-                .andExpect(jsonPath("$.data.totalPages").value(1))
-                .andExpect(jsonPath("$.data.totalElements").value(0))
-                .andExpect(jsonPath("$.data.last").value(true))
-                .andExpect(jsonPath("$.data.number").value(0))
-                .andExpect(jsonPath("$.data.size").value(0))
-                .andExpect(jsonPath("$.data.first").value(true))
-                .andExpect(jsonPath("$.data.numberOfElements").value(0))
-                .andExpect(jsonPath("$.data.empty").value(true))
-                .andExpect(jsonPath("$.data.sort.empty").value(true))
-                .andExpect(jsonPath("$.data.sort.sorted").value(false))
-                .andExpect(jsonPath("$.data.sort.unsorted").value(true))
+                .andExpect(jsonPath("$.data.content[0].id").value(9))
+                .andExpect(jsonPath("$.data.content[0].expr").value("x"))
+                .andExpect(jsonPath("$.data.content[0].times").value(1))
                .andReturn();
    }

@@ -27,12 +27,12 @@ import static org.springframework.test.web.servlet.request.MockMvcRequestBuilder
 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.AlertGroupConvergeService;
 import org.apache.hertzbeat.common.constants.CommonConstants;
 import org.apache.hertzbeat.common.entity.alerter.AlertGroupConverge;
 import org.apache.hertzbeat.common.util.JsonUtil;
 import org.junit.jupiter.api.BeforeEach;
-import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
 import org.mockito.InjectMocks;
@@ -44,7 +44,6 @@ import org.springframework.test.web.servlet.MockMvc;
 /**
 * test case for {@link AlertGroupConvergeController}
 */
-@Disabled
@ExtendWith(MockitoExtension.class)
 public class AlertGroupConvergeControllerTest {

@@ -79,8 +78,8 @@ public class AlertGroupConvergeControllerTest {

        mockMvc.perform(post("/api/alert/group")
                        .contentType(MediaType.APPLICATION_JSON)
-                        .content(JsonUtil.toJson(alertGroupConverge))
-                ).andExpect(status().isOk())
+                        .content(JsonUtil.toJson(alertGroupConverge)))
+                .andExpect(status().isOk())
                .andExpect(jsonPath("$.code").value((int) CommonConstants.SUCCESS_CODE))
                .andExpect(jsonPath("$.msg").value("Add success"));
    }
@@ -93,8 +92,8 @@ public class AlertGroupConvergeControllerTest {

        mockMvc.perform(put("/api/alert/group")
                        .contentType(MediaType.APPLICATION_JSON)
-                        .content(JsonUtil.toJson(alertGroupConverge))
-                ).andExpect(status().isOk())
+                        .content(JsonUtil.toJson(alertGroupConverge)))
+                .andExpect(status().isOk())
                .andExpect(jsonPath("$.code").value((int) CommonConstants.SUCCESS_CODE))
                .andExpect(jsonPath("$.msg").value("Modify success"));
    }
@@ -119,7 +118,6 @@ public class AlertGroupConvergeControllerTest {
                        .accept(MediaType.APPLICATION_JSON))
                .andExpect(status().isOk())
                .andExpect(jsonPath("$.code").value((int) CommonConstants.MONITOR_NOT_EXIST_CODE))
-                .andExpect(jsonPath("$.msg").value("AlertGroupConverge not exist."));
+                .andExpect(jsonPath("$.msg").value("Alert Group Converge not exist."));
    }
-
 }
@@ -33,7 +33,6 @@ import org.apache.hertzbeat.alert.service.AlertGroupConvergeService;
 import org.apache.hertzbeat.common.constants.CommonConstants;
 import org.apache.hertzbeat.common.entity.alerter.AlertGroupConverge;
 import org.junit.jupiter.api.BeforeEach;
-import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
 import org.mockito.InjectMocks;
@@ -52,7 +51,6 @@ import org.springframework.test.web.servlet.MockMvc;
 */

@ExtendWith(MockitoExtension.class)
-@Disabled
 class AlertGroupConvergesControllerTest {

    private MockMvc mockMvc;
@@ -101,6 +99,7 @@ class AlertGroupConvergesControllerTest {
                        .param("order", "desc")
                        .accept(MediaType.APPLICATION_JSON))
                .andExpect(status().isOk())
+                .andExpect(jsonPath("$.code").value((int) CommonConstants.SUCCESS_CODE))
                .andExpect(jsonPath("$.data.content[0].id").value(1))
                .andExpect(jsonPath("$.data.content[0].name").value("Converge1"))
                .andExpect(jsonPath("$.data.content[1].id").value(2))
@@ -118,5 +117,4 @@ class AlertGroupConvergesControllerTest {
                .andExpect(status().isOk())
                .andExpect(jsonPath("$.code").value((int) CommonConstants.SUCCESS_CODE));
    }
-}
-
+}
@@ -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."));
+    }
+
+
+}
@@ -17,7 +17,6 @@

 package org.apache.hertzbeat.alert.controller;

-import static org.mockito.Mockito.any;
 import static org.mockito.Mockito.doNothing;
 import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
@@ -44,6 +43,10 @@ import org.mockito.InjectMocks;
 import org.mockito.Mock;
 import org.mockito.Mockito;
 import org.mockito.junit.jupiter.MockitoExtension;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.PageImpl;
+import org.springframework.data.domain.PageRequest;
+import org.springframework.data.domain.Sort;
 import org.springframework.http.MediaType;
 import org.springframework.test.web.servlet.MockMvc;
 import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
@@ -168,12 +171,38 @@ class NoticeConfigControllerTest {

    @Test
    void getReceivers() throws Exception {
+        NoticeReceiver receiver1 = new NoticeReceiver();
+        receiver1.setId(1L);
+        receiver1.setName("Receiver1");

-        //Mockito.when(noticeConfigService.getNoticeReceivers())
-        this.mockMvc.perform(MockMvcRequestBuilders.get("/api/notice/receivers?name={name}", "tom"))
+        NoticeReceiver receiver2 = new NoticeReceiver();
+        receiver2.setId(2L);
+        receiver2.setName("Receiver2");
+
+        Page<NoticeReceiver> receiverPage = new PageImpl<>(
+                Arrays.asList(receiver1, receiver2),
+                PageRequest.of(0, 8, Sort.by("id").descending()),
+                2
+        );
+
+        when(noticeConfigService.getNoticeReceivers("Receiver", 0, 8)).thenReturn(receiverPage);
+
+        this.mockMvc.perform(MockMvcRequestBuilders.get("/api/notice/receivers")
+                        .param("name", "Receiver")
+                        .param("pageIndex", "0")
+                        .param("pageSize", "8")
+                        .param("sort", "id")
+                        .param("order", "desc")
+                        .accept(MediaType.APPLICATION_JSON))
                .andExpect(status().isOk())
-                .andExpect(jsonPath("$.code").value((int) CommonConstants.SUCCESS_CODE))
-                .andReturn();
+                .andExpect(jsonPath("$.data.content[0].id").value(1))
+                .andExpect(jsonPath("$.data.content[0].name").value("Receiver1"))
+                .andExpect(jsonPath("$.data.content[1].id").value(2))
+                .andExpect(jsonPath("$.data.content[1].name").value("Receiver2"))
+                .andExpect(jsonPath("$.data.totalElements").value(2))
+                .andExpect(jsonPath("$.data.totalPages").value(1))
+                .andExpect(jsonPath("$.data.size").value(8))
+                .andExpect(jsonPath("$.data.number").value(0));
    }

    @Test
@@ -245,15 +274,38 @@ class NoticeConfigControllerTest {

    @Test
    void getRules() throws Exception {
-        this.mockMvc.perform(MockMvcRequestBuilders.get("/api/notice/rules"))
-                .andExpect(status().isOk())
-                .andExpect(jsonPath("$.code").value((int) CommonConstants.SUCCESS_CODE))
-                .andReturn();
+        NoticeRule rule1 = new NoticeRule();
+        rule1.setId(1L);
+        rule1.setName("Rule1");

-        this.mockMvc.perform(MockMvcRequestBuilders.get("/api/notice/rules?name={name}", "tom"))
+        NoticeRule rule2 = new NoticeRule();
+        rule2.setId(2L);
+        rule2.setName("Rule2");
+
+        Page<NoticeRule> rulePage = new PageImpl<>(
+                Arrays.asList(rule1, rule2),
+                PageRequest.of(0, 8, Sort.by("id").descending()),
+                2
+        );
+
+        when(noticeConfigService.getNoticeRules("Rule", 0, 8)).thenReturn(rulePage);
+
+        this.mockMvc.perform(MockMvcRequestBuilders.get("/api/notice/rules")
+                        .param("name", "Rule")
+                        .param("pageIndex", "0")
+                        .param("pageSize", "8")
+                        .param("sort", "id")
+                        .param("order", "desc")
+                        .accept(MediaType.APPLICATION_JSON))
                .andExpect(status().isOk())
-                .andExpect(jsonPath("$.code").value((int) CommonConstants.SUCCESS_CODE))
-                .andReturn();
+                .andExpect(jsonPath("$.data.content[0].id").value(1))
+                .andExpect(jsonPath("$.data.content[0].name").value("Rule1"))
+                .andExpect(jsonPath("$.data.content[1].id").value(2))
+                .andExpect(jsonPath("$.data.content[1].name").value("Rule2"))
+                .andExpect(jsonPath("$.data.totalElements").value(2))
+                .andExpect(jsonPath("$.data.totalPages").value(1))
+                .andExpect(jsonPath("$.data.size").value(8))
+                .andExpect(jsonPath("$.data.number").value(0));
    }

    @Test
@@ -362,22 +414,40 @@ class NoticeConfigControllerTest {
    }

    @Test
-    void testGetTemplates() throws Exception {
-        // Mock the service response
+    void getTemplates() throws Exception {
        NoticeTemplate template1 = new NoticeTemplate();
+        template1.setId(1L);
        template1.setName("Template1");
-        NoticeTemplate template2 = new NoticeTemplate();
-        template2.setName("Template2");
-        List<NoticeTemplate> templates = Arrays.asList(template1, template2);
-        when(noticeConfigService.getNoticeTemplates(any())).thenReturn(templates);

-        // Perform the GET request and verify the response
-        this.mockMvc.perform(get("/api/notice/templates")
-                        .param("name", "Template"))
+        NoticeTemplate template2 = new NoticeTemplate();
+        template2.setId(2L);
+        template2.setName("Template2");
+
+        Page<NoticeTemplate> templatePage = new PageImpl<>(
+                Arrays.asList(template1, template2),
+                PageRequest.of(0, 8, Sort.by("id").descending()),
+                2
+        );
+
+        when(noticeConfigService.getNoticeTemplates("Template", true, 0, 8)).thenReturn(templatePage);
+
+        this.mockMvc.perform(MockMvcRequestBuilders.get("/api/notice/templates")
+                        .param("name", "Template")
+                        .param("preset", "true")
+                        .param("pageIndex", "0")
+                        .param("pageSize", "8")
+                        .param("sort", "id")
+                        .param("order", "desc")
+                        .accept(MediaType.APPLICATION_JSON))
                .andExpect(status().isOk())
-                .andExpect(jsonPath("$.code").value((int) CommonConstants.SUCCESS_CODE))
-                .andExpect(jsonPath("$.data[0].name").value("Template1"))
-                .andExpect(jsonPath("$.data[1].name").value("Template2"));
+                .andExpect(jsonPath("$.data.content[0].id").value(1))
+                .andExpect(jsonPath("$.data.content[0].name").value("Template1"))
+                .andExpect(jsonPath("$.data.content[1].id").value(2))
+                .andExpect(jsonPath("$.data.content[1].name").value("Template2"))
+                .andExpect(jsonPath("$.data.totalElements").value(2))
+                .andExpect(jsonPath("$.data.totalPages").value(1))
+                .andExpect(jsonPath("$.data.size").value(8))
+                .andExpect(jsonPath("$.data.number").value(0));
    }

    @Test
@@ -414,5 +484,25 @@ class NoticeConfigControllerTest {
        verify(noticeConfigService, times(1)).sendTestMsg(noticeReceiver);
    }

+    @Test
+    void getAllTemplates() throws Exception {
+        List<NoticeTemplate> templates = Arrays.asList(new NoticeTemplate(), new NoticeTemplate());
+        when(noticeConfigService.getAllNoticeTemplates()).thenReturn(templates);

+        this.mockMvc.perform(MockMvcRequestBuilders.get("/api/notice/templates/all"))
+                .andExpect(status().isOk())
+                .andExpect(jsonPath("$.code").value((int) CommonConstants.SUCCESS_CODE))
+                .andReturn();
+    }
+
+    @Test
+    void getAllReceivers() throws Exception {
+        List<NoticeReceiver> receivers = Arrays.asList(new NoticeReceiver(), new NoticeReceiver());
+        when(noticeConfigService.getAllNoticeReceivers()).thenReturn(receivers);
+
+        this.mockMvc.perform(MockMvcRequestBuilders.get("/api/notice/receivers/all"))
+                .andExpect(status().isOk())
+                .andExpect(jsonPath("$.code").value((int) CommonConstants.SUCCESS_CODE))
+                .andReturn();
+    }
 }
@@ -27,6 +27,7 @@ import static org.mockito.Mockito.when;
 import java.util.Collections;
 import java.util.List;
 import org.apache.hertzbeat.alert.AlerterWorkerPool;
+import org.apache.hertzbeat.alert.config.AlertSseManager;
 import org.apache.hertzbeat.alert.service.NoticeConfigService;
 import org.apache.hertzbeat.common.entity.alerter.GroupAlert;
 import org.apache.hertzbeat.common.entity.alerter.NoticeReceiver;
@@ -60,6 +61,9 @@ class AlertNoticeDispatchTest {
    @Mock
    private AlertNotifyHandler alertNotifyHandler;

+    @Mock
+    private AlertSseManager emitterManager;
+
    private AlertNoticeDispatch alertNoticeDispatch;

    private static final int DISPATCH_THREADS = 3;
@@ -77,7 +81,8 @@ class AlertNoticeDispatchTest {
                noticeConfigService,
                alertStoreHandler,
                alertNotifyHandlerList,
-                pluginRunner
+                pluginRunner,
+                emitterManager
        );
        
        receiver = NoticeReceiver.builder()
@@ -27,7 +27,6 @@ import org.apache.hertzbeat.alert.dao.SingleAlertDao;
 import org.apache.hertzbeat.common.entity.alerter.GroupAlert;
 import org.apache.hertzbeat.common.entity.alerter.SingleAlert;
 import org.junit.jupiter.api.BeforeEach;
-import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
 import org.mockito.InjectMocks;
@@ -39,7 +38,6 @@ import java.util.List;
 /**
 * Test case for {@link DbAlertStoreHandlerImpl}
 */
-@Disabled
@ExtendWith(MockitoExtension.class)
 class DbAlertStoreHandlerImplTest {
    
@@ -75,27 +73,34 @@ class DbAlertStoreHandlerImplTest {
    public void testStoreNewAlert() {
        String groupKey = "test-group";
        groupAlert.setGroupKey(groupKey);
-        
+
        when(groupAlertDao.findByGroupKey(groupKey)).thenReturn(null);
-        
+
+        SingleAlert savedSingleAlert = new SingleAlert();
+        when(singleAlertDao.save(any(SingleAlert.class))).thenReturn(savedSingleAlert);
+
+        GroupAlert savedGroupAlert = new GroupAlert();
+        when(groupAlertDao.save(any(GroupAlert.class))).thenReturn(savedGroupAlert);
+
        dbAlertStoreHandler.store(groupAlert);
-        
+
        verify(singleAlertDao).save(any(SingleAlert.class));
        verify(groupAlertDao).save(groupAlert);
    }

+
    @Test
    public void testStoreExistingAlert() {
        String groupKey = "test-group";
        String fingerprint = "test-fingerprint";
-        
+
        groupAlert.setGroupKey(groupKey);
        singleAlert.setFingerprint(fingerprint);
-        
+
        GroupAlert existingGroup = new GroupAlert();
        existingGroup.setId(1L);
        when(groupAlertDao.findByGroupKey(groupKey)).thenReturn(existingGroup);
-        
+
        SingleAlert existingAlert = new SingleAlert();
        existingAlert.setId(1L);
        existingAlert.setStatus("firing");
@@ -103,11 +108,15 @@ class DbAlertStoreHandlerImplTest {
        existingAlert.setActiveAt(2000L);
        existingAlert.setTriggerTimes(1);
        when(singleAlertDao.findByFingerprint(fingerprint)).thenReturn(existingAlert);
-        
+
+        when(singleAlertDao.save(any(SingleAlert.class))).thenReturn(existingAlert);
+        when(groupAlertDao.save(any(GroupAlert.class))).thenReturn(existingGroup);
+
        dbAlertStoreHandler.store(groupAlert);
-        
+
        verify(singleAlertDao).save(any(SingleAlert.class));
        verify(groupAlertDao).save(groupAlert);
        assertEquals(1L, groupAlert.getId());
    }
+
 }
@@ -99,7 +99,7 @@ class EmailAlertNotifyHandlerImplTest {
        template.setName("test-template");
        template.setContent("test content");
        
-        // 设置邮件服务器配置
+        // Set up email server configuration
        MailServerConfig mailServerConfig = new MailServerConfig();
        mailServerConfig.setEmailHost("smtp.example.com");
        mailServerConfig.setEmailPort(587);
@@ -83,8 +83,8 @@ class AlarmInhibitReduceTest {
        MockitoAnnotations.openMocks(this);
        when(alertInhibitDao.findAlertInhibitsByEnableIsTrue())
            .thenReturn(Collections.emptyList());
-        
-        // 正确设置 AlerterProperties mock
+
+        // Correctly set up AlerterProperties mock
        AlerterProperties.InhibitProperties inhibitProperties = new AlerterProperties.InhibitProperties();
        inhibitProperties.setTtl(60000);
        when(alerterProperties.getInhibit()).thenReturn(inhibitProperties);
@@ -30,18 +30,17 @@ import java.util.Map;

 import org.apache.hertzbeat.alert.dao.AlertSilenceDao;
 import org.apache.hertzbeat.alert.notice.AlertNoticeDispatch;
+import org.apache.hertzbeat.common.cache.CacheFactory;
 import org.apache.hertzbeat.common.entity.alerter.AlertSilence;
 import org.apache.hertzbeat.common.entity.alerter.GroupAlert;
 import org.junit.jupiter.api.BeforeEach;
-import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;

 /**
- * Test for AlarmSilenceReduce
+ * Test for {@link AlarmSilenceReduce}
 */
-@Disabled
 class AlarmSilenceReduceTest {

    @Mock
@@ -55,21 +54,23 @@ class AlarmSilenceReduceTest {
    @BeforeEach
    void setUp() {
        MockitoAnnotations.openMocks(this);
-        when(alertSilenceDao.findAll()).thenReturn(Collections.emptyList());
+        CacheFactory.clearAlertSilenceCache();
        alarmSilenceReduce = new AlarmSilenceReduce(alertSilenceDao, alertNoticeDispatch);
    }

    @Test
    void whenNoSilenceRules_shouldForwardAlert() {
+        when(alertSilenceDao.findAlertSilencesByEnableTrue()).thenReturn(Collections.emptyList());
+
        GroupAlert alert = createGroupAlert("firing", createLabels("service", "web"));
-        
        alarmSilenceReduce.silenceAlarm(alert);
-        
+
        verify(alertNoticeDispatch).dispatchAlarm(alert);
    }

    @Test
    void whenMatchingSilenceRule_shouldNotForwardAlert() {
+
        // Create silence rule
        AlertSilence silenceRule = AlertSilence.builder()
                .enable(true)
@@ -81,7 +82,7 @@ class AlarmSilenceReduceTest {
                .times(0)
                .build();

-        when(alertSilenceDao.findAll()).thenReturn(Collections.singletonList(silenceRule));
+        when(alertSilenceDao.findAlertSilencesByEnableTrue()).thenReturn(Collections.singletonList(silenceRule));
        when(alertSilenceDao.save(any(AlertSilence.class))).thenReturn(silenceRule);
        
        GroupAlert alert = createGroupAlert("firing", createLabels("service", "web"));
@@ -107,9 +108,9 @@ class AlarmSilenceReduceTest {
                .times(0)
                .build();

-        when(alertSilenceDao.findAll()).thenReturn(Collections.singletonList(silenceRule));
+        when(alertSilenceDao.findAlertSilencesByEnableTrue()).thenReturn(Collections.singletonList(silenceRule));
        when(alertSilenceDao.save(any(AlertSilence.class))).thenReturn(silenceRule);
-        
+
        GroupAlert alert = createGroupAlert("firing", createLabels("service", "web"));
        
        alarmSilenceReduce.silenceAlarm(alert);
@@ -130,29 +131,7 @@ class AlarmSilenceReduceTest {
                .times(0)
                .build();

-        when(alertSilenceDao.findAll()).thenReturn(Collections.singletonList(silenceRule));
-        
-        GroupAlert alert = createGroupAlert("firing", createLabels("service", "web"));
-        
-        alarmSilenceReduce.silenceAlarm(alert);
-        
-        verify(alertNoticeDispatch).dispatchAlarm(alert);
-        verify(alertSilenceDao, never()).save(any());
-    }
-
-    @Test
-    void whenSilenceRuleDisabled_shouldForwardAlert() {
-        AlertSilence silenceRule = AlertSilence.builder()
-                .enable(false)
-                .matchAll(false)
-                .type((byte) 0)
-                .labels(createLabels("service", "web"))
-                .periodStart(LocalDateTime.now().minusHours(1).atZone(ZoneId.systemDefault()))
-                .periodEnd(LocalDateTime.now().plusHours(1).atZone(ZoneId.systemDefault()))
-                .times(0)
-                .build();
-
-        when(alertSilenceDao.findAll()).thenReturn(Collections.singletonList(silenceRule));
+        when(alertSilenceDao.findAlertSilencesByEnableTrue()).thenReturn(Collections.singletonList(silenceRule));
        
        GroupAlert alert = createGroupAlert("firing", createLabels("service", "web"));
        
@@ -24,16 +24,18 @@ import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Map;
+
 import org.apache.hertzbeat.alert.dto.AlertDefineDTO;
 import org.apache.hertzbeat.alert.dto.ExportAlertDefineDTO;
 import org.apache.hertzbeat.alert.service.impl.AlertDefineExcelImExportServiceImpl;
+import org.apache.hertzbeat.common.util.JsonUtil;
 import org.apache.hertzbeat.common.util.export.ExcelExportUtils;
 import org.apache.poi.ss.usermodel.Row;
 import org.apache.poi.ss.usermodel.Sheet;
 import org.apache.poi.ss.usermodel.Workbook;
 import org.apache.poi.ss.usermodel.WorkbookFactory;
 import org.junit.jupiter.api.BeforeEach;
-import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
 import org.mockito.InjectMocks;
@@ -42,7 +44,6 @@ import org.mockito.junit.jupiter.MockitoExtension;
 /**
 * test case for {@link AlertDefineExcelImExportServiceImpl}
 */
-@Disabled
@ExtendWith(MockitoExtension.class)
 public class AlertDefineExcelImExportServiceTest {

@@ -61,15 +62,13 @@ public class AlertDefineExcelImExportServiceTest {
        Row row = initialSheet.createRow(1);
        row.createCell(0).setCellValue("app1");
        row.createCell(1).setCellValue("metric1");
-        row.createCell(2).setCellValue("field1");
-        row.createCell(3).setCellValue(true);
-        row.createCell(4).setCellValue("expr1");
-        row.createCell(5).setCellValue(1);
-        row.createCell(6).setCellValue(10);
-        row.createCell(7).setCellValue("[{\"name\":\"tag1\",\"value\":\"value1\"}]");
+        row.createCell(2).setCellValue("expr1");
+        row.createCell(3).setCellValue(10);
+        row.createCell(4).setCellValue(1);
+        row.createCell(5).setCellValue(JsonUtil.toJson(Map.of("key", "value")));
+        row.createCell(6).setCellValue(JsonUtil.toJson(Map.of("key", "value")));
+        row.createCell(7).setCellValue("template1");
        row.createCell(8).setCellValue(true);
-        row.createCell(9).setCellValue(true);
-        row.createCell(10).setCellValue("template1");

        ByteArrayInputStream inputStream = new ByteArrayInputStream(toByteArray(initialWorkbook));

@@ -88,9 +87,12 @@ public class AlertDefineExcelImExportServiceTest {
            assertEquals("app1", alertDefineDTO.getName());
            assertEquals("metric1", alertDefineDTO.getType());
            assertEquals("expr1", alertDefineDTO.getExpr());
-            assertEquals(10, alertDefineDTO.getTimes());
-            assertTrue(alertDefineDTO.getEnable());
+            assertEquals(10, alertDefineDTO.getPeriod());
+            assertEquals(1, alertDefineDTO.getTimes());
+            assertEquals(Map.of("key", "value"), alertDefineDTO.getLabels());
+            assertEquals(Map.of("key", "value"), alertDefineDTO.getAnnotations());
            assertEquals("template1", alertDefineDTO.getTemplate());
+            assertTrue(alertDefineDTO.getEnable());
        }
    }

@@ -103,9 +105,12 @@ public class AlertDefineExcelImExportServiceTest {
        alertDefineDTO.setName("app1");
        alertDefineDTO.setType("metric1");
        alertDefineDTO.setExpr("expr1");
-        alertDefineDTO.setTimes(10);
-        alertDefineDTO.setEnable(true);
+        alertDefineDTO.setPeriod(10);
+        alertDefineDTO.setTimes(1);
+        alertDefineDTO.setLabels(Map.of("key", "value"));
+        alertDefineDTO.setAnnotations(Map.of("key", "value"));
        alertDefineDTO.setTemplate("template1");
+        alertDefineDTO.setEnable(true);
        exportAlertDefineDTO.setAlertDefine(alertDefineDTO);
        exportAlertDefineList.add(exportAlertDefineDTO);

@@ -115,21 +120,26 @@ public class AlertDefineExcelImExportServiceTest {
            try (Workbook resultWorkbook = WorkbookFactory.create(new ByteArrayInputStream(outputStream.toByteArray()))) {
                Sheet resultSheet = resultWorkbook.getSheetAt(0);
                Row headerRow = resultSheet.getRow(0);
-                assertEquals("app", headerRow.getCell(0).getStringCellValue());
-                assertEquals("metric", headerRow.getCell(1).getStringCellValue());
+                assertEquals("Name", headerRow.getCell(0).getStringCellValue());
+                assertEquals("Type", headerRow.getCell(1).getStringCellValue());
+                assertEquals("Expr", headerRow.getCell(2).getStringCellValue());
+                assertEquals("Period", headerRow.getCell(3).getStringCellValue());
+                assertEquals("Times", headerRow.getCell(4).getStringCellValue());
+                assertEquals("Labels", headerRow.getCell(5).getStringCellValue());
+                assertEquals("Annotations", headerRow.getCell(6).getStringCellValue());
+                assertEquals("Template", headerRow.getCell(7).getStringCellValue());
+                assertEquals("Enable", headerRow.getCell(8).getStringCellValue());

                Row dataRow = resultSheet.getRow(1);
                assertEquals("app1", dataRow.getCell(0).getStringCellValue());
                assertEquals("metric1", dataRow.getCell(1).getStringCellValue());
-                assertEquals("field1", dataRow.getCell(2).getStringCellValue());
-                assertTrue(dataRow.getCell(3).getBooleanCellValue());
-                assertEquals("expr1", dataRow.getCell(4).getStringCellValue());
-                assertEquals(1, (int) dataRow.getCell(5).getNumericCellValue());
-                assertEquals(10, (int) dataRow.getCell(6).getNumericCellValue());
-                assertEquals("[{\"name\":\"tag1\",\"value\":\"value1\"}]", dataRow.getCell(7).getStringCellValue());
+                assertEquals("expr1", dataRow.getCell(2).getStringCellValue());
+                assertEquals(10, (int) dataRow.getCell(3).getNumericCellValue());
+                assertEquals(1, (int) dataRow.getCell(4).getNumericCellValue());
+                assertEquals(JsonUtil.toJson(Map.of("key", "value")), dataRow.getCell(5).getStringCellValue());
+                assertEquals(JsonUtil.toJson(Map.of("key", "value")), dataRow.getCell(6).getStringCellValue());
+                assertEquals("template1", dataRow.getCell(7).getStringCellValue());
                assertTrue(dataRow.getCell(8).getBooleanCellValue());
-                assertTrue(dataRow.getCell(9).getBooleanCellValue());
-                assertEquals("template1", dataRow.getCell(10).getStringCellValue());
            }
        }
    }
@@ -142,4 +152,4 @@ public class AlertDefineExcelImExportServiceTest {
        }
    }

-}
+}
@@ -30,6 +30,7 @@ import static org.mockito.Mockito.when;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Optional;
+import org.apache.hertzbeat.alert.calculate.PeriodicAlertRuleScheduler;
 import org.apache.hertzbeat.alert.dao.AlertDefineDao;
 import org.apache.hertzbeat.alert.service.impl.AlertDefineServiceImpl;
 import org.apache.hertzbeat.common.entity.alerter.AlertDefine;
@@ -54,6 +55,9 @@ class AlertDefineServiceTest {

    @Mock
    private AlertDefineDao alertDefineDao;
+    
+    @Mock
+    private PeriodicAlertRuleScheduler periodicAlertRuleScheduler;

    @Mock
    private List<AlertDefineImExportService> alertDefineImExportServiceList;
@@ -64,6 +68,7 @@ class AlertDefineServiceTest {
    @BeforeEach
    void setUp() {
        ReflectionTestUtils.setField(this.alertDefineService, "alertDefineDao", alertDefineDao);
+        ReflectionTestUtils.setField(this.alertDefineService, "periodicAlertRuleScheduler", periodicAlertRuleScheduler);

        this.alertDefine = AlertDefine.builder()
                .id(1L)
@@ -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());
+    }
+  
+
+
+}
@@ -0,0 +1,547 @@
+/*
+ * 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.
+ */
+
+/*
+ * 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 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.apache.hertzbeat.warehouse.db.QueryExecutor;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import java.util.List;
+import java.util.Map;
+import org.mockito.Mockito;
+
+/**
+ * test case for {@link DataSourceService}
+ */
+class DataSourceServiceTest {
+    
+    private DataSourceServiceImpl dataSourceService;
+    
+    @BeforeEach
+    void setUp() {
+        dataSourceService = new DataSourceServiceImpl();
+    }
+
+    @Test
+    void calculate1() {
+        List<Map<String, Object>> prometheusData = 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(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__"));
+        assertEquals(200.0, result.get(1).get("__value__"));
+    }
+
+    @Test
+    void calculate2() {
+        List<Map<String, Object>> prometheusData = 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(Mockito.anyString())).thenReturn(prometheusData);
+        dataSourceService.setExecutors(List.of(mockExecutor));
+
+        List<Map<String, Object>> result = dataSourceService.calculate("promql", "node_cpu_seconds_total <= 100");
+        assertEquals(2, result.size());
+        assertEquals(100.0, result.get(0).get("__value__"));
+        assertNull(result.get(1).get("__value__"));
+    }
+
+    @Test
+    void calculate3() {
+        List<Map<String, Object>> prometheusData = 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(Mockito.anyString())).thenReturn(prometheusData);
+        dataSourceService.setExecutors(List.of(mockExecutor));
+
+        List<Map<String, Object>> result = dataSourceService.calculate("promql", "node_cpu_seconds_total >= 200");
+        assertEquals(2, result.size());
+        assertNull(result.get(0).get("__value__"));
+        assertEquals(200.0, result.get(1).get("__value__"));
+    }
+
+    @Test
+    void calculate4() {
+        List<Map<String, Object>> prometheusData = 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(Mockito.anyString())).thenReturn(prometheusData);
+        dataSourceService.setExecutors(List.of(mockExecutor));
+
+        List<Map<String, Object>> result = dataSourceService.calculate("promql", "node_cpu_seconds_total > 250");
+        assertEquals(2, result.size());
+        assertNull(result.get(0).get("__value__"));
+        assertNull(result.get(1).get("__value__"));
+    }
+
+    @Test
+    void calculate5() {
+        List<Map<String, Object>> prometheusData = 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(Mockito.anyString())).thenReturn(prometheusData);
+        dataSourceService.setExecutors(List.of(mockExecutor));
+
+        List<Map<String, Object>> result = dataSourceService.calculate("promql", "node_cpu_seconds_total < 100");
+        assertEquals(2, result.size());
+        assertNull(result.get(0).get("__value__"));
+        assertNull(result.get(1).get("__value__"));
+    }
+
+    @Test
+    void calculate6() {
+        List<Map<String, Object>> prometheusData = 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(Mockito.anyString())).thenReturn(prometheusData);
+        dataSourceService.setExecutors(List.of(mockExecutor));
+
+        List<Map<String, Object>> result = dataSourceService.calculate("promql", "node_cpu_seconds_total > 200");
+        assertEquals(2, result.size());
+        assertNull(result.get(0).get("__value__"));
+        assertNull(result.get(1).get("__value__"));
+    }
+
+    @Test
+    void calculate7() {
+        List<Map<String, Object>> prometheusData = 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(Mockito.anyString())).thenReturn(prometheusData);
+        dataSourceService.setExecutors(List.of(mockExecutor));
+
+        List<Map<String, Object>> result = dataSourceService.calculate("promql", "(node_cpu_seconds_total <= 100)");
+        assertEquals(2, result.size());
+        assertEquals(100.0, result.get(0).get("__value__"));
+        assertNull(result.get(1).get("__value__"));
+    }
+
+    @Test
+    void calculate8() {
+        List<Map<String, Object>> prometheusData = 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(Mockito.anyString())).thenReturn(prometheusData);
+        dataSourceService.setExecutors(List.of(mockExecutor));
+
+        List<Map<String, Object>> result = dataSourceService.calculate("promql", "node_cpu_seconds_total{mode=\"user\"}[4m] <= 100");
+        assertEquals(2, result.size());
+        assertEquals(100.0, result.get(0).get("__value__"));
+        assertNull(result.get(1).get("__value__"));
+    }
+
+    @Test
+    void calculate9() {
+        List<Map<String, Object>> prometheusData = 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(Mockito.anyString())).thenReturn(prometheusData);
+        dataSourceService.setExecutors(List.of(mockExecutor));
+
+        List<Map<String, Object>> result = dataSourceService.calculate("promql", "node_cpu_seconds_total{mode=\"user\"} == 100");
+        assertEquals(2, result.size());
+        assertEquals(100.0, result.get(0).get("__value__"));
+        assertNull(result.get(1).get("__value__"));
+    }
+
+    @Test
+    void calculate10() {
+        List<Map<String, Object>> prometheusData = 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(Mockito.anyString())).thenReturn(prometheusData);
+        dataSourceService.setExecutors(List.of(mockExecutor));
+
+        List<Map<String, Object>> result = dataSourceService.calculate("promql", "node_cpu_seconds_total{mode=\"user\"} != 100");
+        assertEquals(2, result.size());
+        assertNull(result.get(0).get("__value__"));
+        assertEquals(200.0, result.get(1).get("__value__"));
+    }
+
+    @Test
+    void calculate11() {
+        List<Map<String, Object>> prometheusData = 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(Mockito.anyString())).thenReturn(prometheusData);
+        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\"} < 120");
+        assertEquals(1, result.size());
+        assertEquals(100.0, result.get(0).get("__value__"));
+    }
+
+    @Test
+    void calculate12() {
+        List<Map<String, Object>> prometheusData = 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(Mockito.anyString())).thenReturn(prometheusData);
+        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\"} < 120)");
+        assertEquals(1, result.size());
+        assertEquals(100.0, result.get(0).get("__value__"));
+    }
+
+    @Test
+    void calculate13() {
+        List<Map<String, Object>> prometheusData = 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(Mockito.anyString())).thenReturn(prometheusData);
+        dataSourceService.setExecutors(List.of(mockExecutor));
+
+        List<Map<String, Object>> result = dataSourceService.calculate("promql", "node_cpu_seconds_total{mode=\"user\"} > 150 and node_cpu_seconds_total{mode=\"idle\"} < 220");
+        assertEquals(1, result.size());
+        assertEquals(200.0, result.get(0).get("__value__"));
+    }
+
+    @Test
+    void calculate14() {
+        List<Map<String, Object>> prometheusData = 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(Mockito.anyString())).thenReturn(prometheusData);
+        dataSourceService.setExecutors(List.of(mockExecutor));
+
+        List<Map<String, Object>> result = dataSourceService.calculate("promql", "(node_cpu_seconds_total{mode=\"user\"} > 150) and (node_cpu_seconds_total{mode=\"idle\"} < 220)");
+        assertEquals(1, result.size());
+        assertEquals(200.0, result.get(0).get("__value__"));
+    }
+
+    @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"))
+        );
+        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);
+        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__"));
+    }
+
+    @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"))
+        );
+        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);
+        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");
+        assertEquals(1, result.size());
+        assertNull(result.get(0).get("__value__"));
+    }
+
+    @Test
+    void calculate17() {
+        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"))
+        );
+        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);
+        dataSourceService.setExecutors(List.of(mockExecutor));
+
+        List<Map<String, Object>> result = dataSourceService.calculate("promql", "node_cpu_seconds_total{mode=\"user\"} > 150 or node_cpu_seconds_total{mode=\"idle\"} < 20");
+        assertEquals(1, result.size());
+        assertEquals(200.0, result.get(0).get("__value__"));
+    }
+
+    @Test
+    void calculate18() {
+        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"))
+        );
+        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);
+        dataSourceService.setExecutors(List.of(mockExecutor));
+
+        List<Map<String, Object>> result = dataSourceService.calculate("promql", "node_cpu_seconds_total{mode=\"user\"} > 250 or node_cpu_seconds_total{mode=\"idle\"} < 120");
+        assertEquals(1, result.size());
+        assertEquals(100.0, result.get(0).get("__value__"));
+    }
+
+    @Test
+    void calculate19() {
+        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"))
+        );
+        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);
+        dataSourceService.setExecutors(List.of(mockExecutor));
+
+        List<Map<String, Object>> result = dataSourceService.calculate("promql", "node_cpu_seconds_total{mode=\"user\"} > 250 or node_cpu_seconds_total{mode=\"idle\"} < 20");
+        assertEquals(1, result.size());
+        assertNull(result.get(0).get("__value__"));
+    }
+
+    @Test
+    void calculate20() {
+        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"))
+        );
+        List<Map<String, Object>> prometheusData2 = List.of(
+                new HashMap<>(Map.of("__value__", 100.0, "timestamp", 1343554, "key", "node1")),
+                new HashMap<>(Map.of("__value__", 200.0, "timestamp", 1343555, "book", "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);
+        dataSourceService.setExecutors(List.of(mockExecutor));
+
+        List<Map<String, Object>> result = dataSourceService.calculate("promql", "node_cpu_seconds_total{mode=\"user\"} > 50 or node_cpu_seconds_total{mode=\"idle\"} < 320");
+        assertEquals(1, result.size());
+        assertNotNull(result.get(0).get("__value__"));
+    }
+
+    @Test
+    void calculate21() {
+        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"))
+        );
+        List<Map<String, Object>> prometheusData2 = List.of(
+                new HashMap<>(Map.of("__value__", 100.0, "timestamp", 1343554, "key", "node1")),
+                new HashMap<>(Map.of("__value__", 200.0, "timestamp", 1343555, "book", "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);
+        dataSourceService.setExecutors(List.of(mockExecutor));
+
+        List<Map<String, Object>> result = dataSourceService.calculate("promql", "node_cpu_seconds_total{mode=\"user\"} > 50 unless node_cpu_seconds_total{mode=\"idle\"} < 320");
+        assertEquals(1, result.size());
+        assertNull(result.get(0).get("__value__"));
+    }
+
+    @Test
+    void calculate22() {
+        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"))
+        );
+        List<Map<String, Object>> prometheusData2 = List.of(
+                new HashMap<>(Map.of("__value__", 100.0, "timestamp", 1343554, "key", "node1")),
+                new HashMap<>(Map.of("__value__", 200.0, "timestamp", 1343555, "book", "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);
+        dataSourceService.setExecutors(List.of(mockExecutor));
+
+        List<Map<String, Object>> result = dataSourceService.calculate("promql", "node_cpu_seconds_total{mode=\"user\"} > 50 unless node_cpu_seconds_total{mode=\"idle\"} < 20");
+        assertEquals(1, result.size());
+        assertNotNull(result.get(0).get("__value__"));
+    }
+
+    @Test
+    void calculate23() {
+        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"))
+        );
+        List<Map<String, Object>> prometheusData2 = List.of(
+                new HashMap<>(Map.of("__value__", 100.0, "timestamp", 1343554, "key", "node1")),
+                new HashMap<>(Map.of("__value__", 200.0, "timestamp", 1343555, "book", "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);
+        dataSourceService.setExecutors(List.of(mockExecutor));
+
+        List<Map<String, Object>> result = dataSourceService.calculate("promql", "node_cpu_seconds_total{mode=\"user\"} > 250 unless node_cpu_seconds_total{mode=\"idle\"} < 20");
+        assertEquals(1, result.size());
+        assertNull(result.get(0).get("__value__"));
+    }
+
+    @Test
+    void calculate24() {
+        List<Map<String, Object>> prometheusData = List.of();
+        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(0, result.size());
+    }
+
+    @Test
+    void calculate25() {
+        List<Map<String, Object>> prometheusData = List.of();
+        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{mode=\"user\"} > 250 unless node_cpu_seconds_total{mode=\"idle\"} < 20");
+        assertEquals(0, result.size());
+    }
+
+    @Test
+    void calculate26() {
+        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));
+
+        List<Map<String, Object>> result = dataSourceService.calculate("promql", "node_cpu_seconds_total > 150");
+        assertEquals(1, result.size());
+        assertEquals(200.0, result.get(0).get("__value__"));
+    }
+}
@@ -17,33 +17,42 @@

 package org.apache.hertzbeat.alert.service;

-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.eq;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
+import org.apache.hertzbeat.alert.dao.NoticeReceiverDao;
+import org.apache.hertzbeat.alert.dao.NoticeRuleDao;
+import org.apache.hertzbeat.alert.dao.NoticeTemplateDao;
+import org.apache.hertzbeat.alert.notice.AlertNoticeDispatch;
 import org.apache.hertzbeat.alert.service.impl.NoticeConfigServiceImpl;
 import org.apache.hertzbeat.common.entity.alerter.GroupAlert;
 import org.apache.hertzbeat.common.entity.alerter.NoticeReceiver;
 import org.apache.hertzbeat.common.entity.alerter.NoticeRule;
 import org.apache.hertzbeat.common.entity.alerter.NoticeTemplate;
-import org.apache.hertzbeat.alert.notice.AlertNoticeDispatch;
-import org.apache.hertzbeat.alert.dao.NoticeReceiverDao;
-import org.apache.hertzbeat.alert.dao.NoticeRuleDao;
-import org.apache.hertzbeat.alert.dao.NoticeTemplateDao;
 import org.junit.jupiter.api.BeforeEach;
-import org.junit.jupiter.api.Disabled;
 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.data.domain.Page;
+import org.springframework.data.domain.PageImpl;
+import org.springframework.data.domain.PageRequest;
+import org.springframework.data.domain.Sort;
 import org.springframework.data.jpa.domain.Specification;

+import java.util.Arrays;
+import java.util.List;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+
 /**
 * Test case for {@link NoticeConfigService}
 */
-@Disabled
@ExtendWith(MockitoExtension.class)
 class NoticeConfigServiceTest {

@@ -58,26 +67,130 @@ class NoticeConfigServiceTest {
    @InjectMocks
    private NoticeConfigServiceImpl noticeConfigService;

+    private NoticeReceiver receiver1;
+    private NoticeReceiver receiver2;
+    private NoticeTemplate template1;
+    private NoticeTemplate template2;
+    private NoticeRule rule1;
+    private NoticeRule rule2;
+
    @BeforeEach
    void setUp() {
+        receiver1 = new NoticeReceiver();
+        receiver1.setId(1L);
+        receiver1.setName("Receiver1");
+
+        receiver2 = new NoticeReceiver();
+        receiver2.setId(2L);
+        receiver2.setName("Receiver2");
+
+        template1 = new NoticeTemplate();
+        template1.setId(1L);
+        template1.setName("Template1");
+
+        template2 = new NoticeTemplate();
+        template2.setId(2L);
+        template2.setName("Template2");
+
+        rule1 = new NoticeRule();
+        rule1.setId(1L);
+        rule1.setName("Rule1");
+
+        rule2 = new NoticeRule();
+        rule2.setId(2L);
+        rule2.setName("Rule2");
    }

    @Test
    void getNoticeReceivers() {
-        noticeConfigService.getNoticeReceivers(null);
-        verify(noticeReceiverDao, times(1)).findAll(any(Specification.class));
+        Page<NoticeReceiver> receiverPage = new PageImpl<>(
+                Arrays.asList(receiver1, receiver2),
+                PageRequest.of(0, 8, Sort.by(Sort.Direction.DESC, "id")),
+                2
+        );
+
+        when(noticeReceiverDao.findAll(any(Specification.class), any(PageRequest.class))).thenReturn(receiverPage);
+
+        Page<NoticeReceiver> result = noticeConfigService.getNoticeReceivers("Receiver", 0, 8);
+
+        assertEquals(2, result.getTotalElements());
+        assertEquals(1, result.getTotalPages());
+        assertEquals(8, result.getSize());
+        assertEquals(0, result.getNumber());
+        assertEquals(receiver1, result.getContent().get(0));
+        assertEquals(receiver2, result.getContent().get(1));
+
+        verify(noticeReceiverDao, times(1)).findAll(any(Specification.class), any(PageRequest.class));
+    }
+
+    @Test
+    void getAllNoticeReceivers() {
+        when(noticeReceiverDao.findAll()).thenReturn(Arrays.asList(receiver1, receiver2));
+
+        List<NoticeReceiver> result = noticeConfigService.getAllNoticeReceivers();
+
+        assertEquals(2, result.size());
+        assertEquals(receiver1, result.get(0));
+        assertEquals(receiver2, result.get(1));
+
+        verify(noticeReceiverDao, times(1)).findAll();
    }

    @Test
    void getNoticeTemplates() {
-        noticeConfigService.getNoticeTemplates(null);
-        verify(noticeTemplateDao, times(1)).findAll(any(Specification.class));
+        Page<NoticeTemplate> templatePage = new PageImpl<>(
+                Arrays.asList(template1, template2),
+                PageRequest.of(0, 8, Sort.by(Sort.Direction.DESC, "id")),
+                2
+        );
+
+        when(noticeTemplateDao.findAll(any(Specification.class), any(PageRequest.class))).thenReturn(templatePage);
+
+        Page<NoticeTemplate> result = noticeConfigService.getNoticeTemplates("Template", false, 0, 8);
+
+        assertEquals(2, result.getTotalElements());
+        assertEquals(1, result.getTotalPages());
+        assertEquals(8, result.getSize());
+        assertEquals(0, result.getNumber());
+        assertEquals(template1, result.getContent().get(0));
+        assertEquals(template2, result.getContent().get(1));
+
+        verify(noticeTemplateDao, times(1)).findAll(any(Specification.class), any(PageRequest.class));
+    }
+
+    @Test
+    void getAllNoticeTemplates() {
+        when(noticeTemplateDao.findAll()).thenReturn(Arrays.asList(template1, template2));
+
+        List<NoticeTemplate> result = noticeConfigService.getAllNoticeTemplates();
+
+        assert result.size() >= 2;
+        assertEquals(template1, result.get(result.size() - 2));
+        assertEquals(template2, result.get(result.size() - 1));
+
+        verify(noticeTemplateDao, times(1)).findAll();
    }

    @Test
    void getNoticeRules() {
-        noticeConfigService.getNoticeRules(null);
-        verify(noticeRuleDao, times(1)).findAll(any(Specification.class));
+        Page<NoticeRule> rulePage = new PageImpl<>(
+                Arrays.asList(rule1, rule2),
+                PageRequest.of(0, 8, Sort.by(Sort.Direction.DESC, "id")),
+                2
+        );
+
+        when(noticeRuleDao.findAll(any(Specification.class), any(PageRequest.class))).thenReturn(rulePage);
+
+        Page<NoticeRule> result = noticeConfigService.getNoticeRules("Rule", 0, 8);
+
+        assertEquals(2, result.getTotalElements());
+        assertEquals(1, result.getTotalPages());
+        assertEquals(8, result.getSize());
+        assertEquals(0, result.getNumber());
+        assertEquals(rule1, result.getContent().get(0));
+        assertEquals(rule2, result.getContent().get(1));
+
+        verify(noticeRuleDao, times(1)).findAll(any(Specification.class), any(PageRequest.class));
    }

    @Test
@@ -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());
+    }
+}
@@ -155,5 +155,14 @@
            <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>
    </dependencies>
 </project>
@@ -26,20 +26,25 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Objects;
 import java.util.Optional;
+
 import lombok.extern.slf4j.Slf4j;
 import org.apache.hertzbeat.collector.collect.AbstractCollect;
 import org.apache.hertzbeat.collector.collect.common.cache.AbstractConnection;
 import org.apache.hertzbeat.collector.collect.common.cache.CacheIdentifier;
 import org.apache.hertzbeat.collector.collect.common.cache.GlobalConnectionCache;
 import org.apache.hertzbeat.collector.collect.common.cache.JdbcConnect;
+import org.apache.hertzbeat.collector.collect.common.ssh.SshTunnelHelper;
 import org.apache.hertzbeat.collector.constants.CollectorConstants;
 import org.apache.hertzbeat.collector.dispatch.DispatchConstants;
 import org.apache.hertzbeat.collector.util.CollectUtil;
 import org.apache.hertzbeat.common.constants.CommonConstants;
 import org.apache.hertzbeat.common.entity.job.Metrics;
+import org.apache.hertzbeat.common.entity.job.SshTunnel;
 import org.apache.hertzbeat.common.entity.job.protocol.JdbcProtocol;
 import org.apache.hertzbeat.common.entity.message.CollectRep;
 import org.apache.hertzbeat.common.util.CommonUtil;
+import org.apache.sshd.common.SshException;
+import org.apache.sshd.common.channel.exception.SshChannelOpenException;
 import org.postgresql.util.PSQLException;
 import org.springframework.core.io.FileSystemResource;
 import org.springframework.jdbc.datasource.init.ScriptUtils;
@@ -55,7 +60,7 @@ public class JdbcCommonCollect extends AbstractCollect {
    private static final String QUERY_TYPE_MULTI_ROW = "multiRow";
    private static final String QUERY_TYPE_COLUMNS = "columns";
    private static final String RUN_SCRIPT = "runScript";
-    
+
    private static final String[] VULNERABLE_KEYWORDS = {"allowLoadLocalInfile", "allowLoadLocalInfileInPath", "useLocalInfile"};

    private final GlobalConnectionCache connectionCommonCache = GlobalConnectionCache.getInstance();
@@ -73,18 +78,29 @@ public class JdbcCommonCollect extends AbstractCollect {
                }
            }
        }
+        SshTunnelHelper.checkTunnelParam(metrics.getJdbc().getSshTunnel());
    }

    @Override
    public void collect(CollectRep.MetricsData.Builder builder, Metrics metrics) {
        long startTime = System.currentTimeMillis();
        JdbcProtocol jdbcProtocol = metrics.getJdbc();
-        String databaseUrl = constructDatabaseUrl(jdbcProtocol);
+        SshTunnel sshTunnel = jdbcProtocol.getSshTunnel();
+
        int timeout = CollectUtil.getTimeout(jdbcProtocol.getTimeout());
+        boolean reuseConnection = Boolean.parseBoolean(jdbcProtocol.getReuseConnection());
        Statement statement = null;
+        String databaseUrl;
        try {
+            if (sshTunnel != null && Boolean.parseBoolean(sshTunnel.getEnable())) {
+                int localPort = SshTunnelHelper.localPortForward(sshTunnel, jdbcProtocol.getHost(), jdbcProtocol.getPort());
+                databaseUrl = constructDatabaseUrl(jdbcProtocol, "localhost", String.valueOf(localPort));
+            } else {
+                databaseUrl = constructDatabaseUrl(jdbcProtocol, jdbcProtocol.getHost(), jdbcProtocol.getPort());
+            }
+
            statement = getConnection(jdbcProtocol.getUsername(),
-                    jdbcProtocol.getPassword(), databaseUrl, timeout);
+                    jdbcProtocol.getPassword(), databaseUrl, timeout, reuseConnection);
            switch (jdbcProtocol.getQueryType()) {
                case QUERY_TYPE_ONE_ROW -> queryOneRow(statement, jdbcProtocol.getSql(), metrics.getAliasFields(), builder, startTime);
                case QUERY_TYPE_MULTI_ROW -> queryMultiRow(statement, jdbcProtocol.getSql(), metrics.getAliasFields(), builder, startTime);
@@ -112,6 +128,14 @@ public class JdbcCommonCollect extends AbstractCollect {
            log.warn("Jdbc sql error: {}, code: {}.", sqlException.getMessage(), sqlException.getErrorCode());
            builder.setCode(CollectRep.Code.FAIL);
            builder.setMsg("Query Error: " + sqlException.getMessage() + " Code: " + sqlException.getErrorCode());
+        } catch (SshException sshException) {
+            Throwable throwable = sshException.getCause();
+            if (throwable instanceof SshChannelOpenException) {
+                log.warn("[Jdbc collect] Remote ssh server no more session channel, please increase sshd_config MaxSessions.");
+            }
+            String errorMsg = CommonUtil.getMessageFromThrowable(sshException);
+            builder.setCode(CollectRep.Code.UN_CONNECTABLE);
+            builder.setMsg("Peer ssh connection failed: " + errorMsg);
        } catch (Exception e) {
            String errorMessage = CommonUtil.getMessageFromThrowable(e);
            log.error("Jdbc error: {}.", errorMessage, e);
@@ -119,11 +143,20 @@ public class JdbcCommonCollect extends AbstractCollect {
            builder.setMsg("Query Error: " + errorMessage);
        } finally {
            if (statement != null) {
+                Connection connection = null;
                try {
+                    connection = statement.getConnection();
                    statement.close();
                } catch (Exception e) {
                    log.error("Jdbc close statement error: {}", e.getMessage());
                }
+                try {
+                    if (!reuseConnection && connection != null) {
+                        connection.close();
+                    }
+                } catch (Exception e) {
+                    log.error("Jdbc close connection error: {}", e.getMessage());
+                }
            }
        }
    }
@@ -134,38 +167,40 @@ public class JdbcCommonCollect extends AbstractCollect {
    }


-    private Statement getConnection(String username, String password, String url, Integer timeout) throws Exception {
+    private Statement getConnection(String username, String password, String url, Integer timeout, boolean reuseConnection) throws Exception {
        CacheIdentifier identifier = CacheIdentifier.builder()
                .ip(url)
                .username(username).password(password).build();
-        Optional<AbstractConnection<?>> cacheOption = connectionCommonCache.getCache(identifier, true);
        Statement statement = null;
-        if (cacheOption.isPresent()) {
-            JdbcConnect jdbcConnect = (JdbcConnect) cacheOption.get();
-            try {
-                statement = jdbcConnect.getConnection().createStatement();
-                // set query timeout
-                int timeoutSecond = timeout / 1000;
-                timeoutSecond = timeoutSecond <= 0 ? 1 : timeoutSecond;
-                statement.setQueryTimeout(timeoutSecond);
-                // set query max row number
-                statement.setMaxRows(1000);
-            } catch (Exception e) {
-                log.info("The jdbc connect from cache, create statement error: {}", e.getMessage());
+        if (reuseConnection) {
+            Optional<AbstractConnection<?>> cacheOption = connectionCommonCache.getCache(identifier, true);
+            if (cacheOption.isPresent()) {
+                JdbcConnect jdbcConnect = (JdbcConnect) cacheOption.get();
                try {
-                    if (statement != null) {
-                        statement.close();
+                    statement = jdbcConnect.getConnection().createStatement();
+                    // set query timeout
+                    int timeoutSecond = timeout / 1000;
+                    timeoutSecond = timeoutSecond <= 0 ? 1 : timeoutSecond;
+                    statement.setQueryTimeout(timeoutSecond);
+                    // set query max row number
+                    statement.setMaxRows(1000);
+                } catch (Exception e) {
+                    log.info("The jdbc connect from cache, create statement error: {}", e.getMessage());
+                    try {
+                        if (statement != null) {
+                            statement.close();
+                        }
+                        jdbcConnect.close();
+                    } catch (Exception e2) {
+                        log.error(e2.getMessage());
                    }
-                    jdbcConnect.close();
-                } catch (Exception e2) {
-                    log.error(e2.getMessage());
+                    statement = null;
+                    connectionCommonCache.removeCache(identifier);
                }
-                statement = null;
-                connectionCommonCache.removeCache(identifier);
            }
-        }
-        if (statement != null) {
-            return statement;
+            if (statement != null) {
+                return statement;
+            }
        }
        // renew connection when failed
        Connection connection = DriverManager.getConnection(url, username, password);
@@ -175,8 +210,10 @@ public class JdbcCommonCollect extends AbstractCollect {
        timeoutSecond = timeoutSecond <= 0 ? 1 : timeoutSecond;
        statement.setQueryTimeout(timeoutSecond);
        statement.setMaxRows(1000);
-        JdbcConnect jdbcConnect = new JdbcConnect(connection);
-        connectionCommonCache.addCache(identifier, jdbcConnect);
+        if (reuseConnection) {
+            JdbcConnect jdbcConnect = new JdbcConnect(connection);
+            connectionCommonCache.addCache(identifier, jdbcConnect);
+        }
        return statement;
    }

@@ -185,13 +222,14 @@ public class JdbcCommonCollect extends AbstractCollect {
     * eg:
     * query metrics：one tow three four
     * query sql：select one, tow, three, four from book limit 1;
+     *
     * @param statement statement
-     * @param sql sql
-     * @param columns query metrics field list
+     * @param sql       sql
+     * @param columns   query metrics field list
     * @throws Exception when error happen
     */
    private void queryOneRow(Statement statement, String sql, List<String> columns,
-                                           CollectRep.MetricsData.Builder builder, long startTime) throws Exception {
+                             CollectRep.MetricsData.Builder builder, long startTime) throws Exception {
        statement.setMaxRows(1);
        try (ResultSet resultSet = statement.executeQuery(sql)) {
            if (resultSet.next()) {
@@ -216,14 +254,15 @@ public class JdbcCommonCollect extends AbstractCollect {
     * eg:
     * query metrics：one two three four
     * query sql：select key, value from book; the key is the query metrics fields
-     * select key, value from book; 
+     * select key, value from book;
     * one    -  value1
     * two    -  value2
     * three  -  value3
     * four   -  value4
+     *
     * @param statement statement
-     * @param sql sql
-     * @param columns query metrics field list
+     * @param sql       sql
+     * @param columns   query metrics field list
     * @throws Exception when error happen
     */
    private void queryOneRowByMatchTwoColumns(Statement statement, String sql, List<String> columns,
@@ -256,9 +295,10 @@ public class JdbcCommonCollect extends AbstractCollect {
     * query metrics：one tow three four
     * query sql：select one, tow, three, four from book;
     * and return multi row record mapping with the metrics
+     *
     * @param statement statement
-     * @param sql sql
-     * @param columns query metrics field list
+     * @param sql       sql
+     * @param columns   query metrics field list
     * @throws Exception when error happen
     */
    private void queryMultiRow(Statement statement, String sql, List<String> columns,
@@ -283,14 +323,16 @@ public class JdbcCommonCollect extends AbstractCollect {

    /**
     * construct jdbc url due the jdbc protocol
+     *
     * @param jdbcProtocol jdbc
     * @return URL
     */
-    private String constructDatabaseUrl(JdbcProtocol jdbcProtocol) {
+    private String constructDatabaseUrl(JdbcProtocol jdbcProtocol, String host, String port) {
        if (Objects.nonNull(jdbcProtocol.getUrl())
                && !Objects.equals("", jdbcProtocol.getUrl())
                && jdbcProtocol.getUrl().startsWith("jdbc")) {
-            String url = jdbcProtocol.getUrl().toLowerCase(); // convert the URL to lowercase for case-insensitive checking
+            // 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")
@@ -302,25 +344,19 @@ public class JdbcCommonCollect extends AbstractCollect {
            return jdbcProtocol.getUrl();
        }
        return switch (jdbcProtocol.getPlatform()) {
-            case "mysql", "mariadb" ->
-                    "jdbc:mysql://" + jdbcProtocol.getHost() + ":" + jdbcProtocol.getPort()
+            case "mysql", "mariadb" -> "jdbc:mysql://" + host + ":" + port
                    + "/" + (jdbcProtocol.getDatabase() == null ? "" : jdbcProtocol.getDatabase())
                    + "?useUnicode=true&characterEncoding=utf-8&useSSL=false";
-            case "postgresql" ->
-                    "jdbc:postgresql://" + jdbcProtocol.getHost() + ":" + jdbcProtocol.getPort()
+            case "postgresql" -> "jdbc:postgresql://" + host + ":" + port
                    + "/" + (jdbcProtocol.getDatabase() == null ? "" : jdbcProtocol.getDatabase());
-            case "clickhouse" ->
-                    "jdbc:clickhouse://" + jdbcProtocol.getHost() + ":" + jdbcProtocol.getPort()
+            case "clickhouse" -> "jdbc:clickhouse://" + host + ":" + port
                    + "/" + (jdbcProtocol.getDatabase() == null ? "" : jdbcProtocol.getDatabase());
-            case "sqlserver" ->
-                    "jdbc:sqlserver://" + jdbcProtocol.getHost() + ":" + jdbcProtocol.getPort()
+            case "sqlserver" -> "jdbc:sqlserver://" + host + ":" + port
                    + ";" + (jdbcProtocol.getDatabase() == null ? "" : "DatabaseName=" + jdbcProtocol.getDatabase())
                    + ";trustServerCertificate=true;";
-            case "oracle" ->
-                    "jdbc:oracle:thin:@" + jdbcProtocol.getHost() + ":" + jdbcProtocol.getPort()
+            case "oracle" -> "jdbc:oracle:thin:@" + host + ":" + port
                    + "/" + (jdbcProtocol.getDatabase() == null ? "" : jdbcProtocol.getDatabase());
-            case "dm" ->
-                    "jdbc:dm://" + jdbcProtocol.getHost() + ":" + jdbcProtocol.getPort();
+            case "dm" -> "jdbc:dm://" + host + ":" + port;
            default -> throw new IllegalArgumentException("Not support database platform: " + jdbcProtocol.getPlatform());
        };
    }
@@ -17,9 +17,11 @@

 package org.apache.hertzbeat.collector.collect.ftp;

+import java.io.IOException;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Objects;
+
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.net.ftp.FTPClient;
 import org.apache.hertzbeat.collector.collect.AbstractCollect;
@@ -29,6 +31,10 @@ import org.apache.hertzbeat.common.entity.job.Metrics;
 import org.apache.hertzbeat.common.entity.job.protocol.FtpProtocol;
 import org.apache.hertzbeat.common.entity.message.CollectRep;
 import org.apache.hertzbeat.common.util.CommonUtil;
+import org.apache.sshd.client.SshClient;
+import org.apache.sshd.client.session.ClientSession;
+import org.apache.sshd.sftp.client.SftpClient;
+import org.apache.sshd.sftp.client.SftpClientFactory;
 import org.springframework.util.Assert;
 import org.springframework.util.StringUtils;

@@ -56,33 +62,14 @@ public class FtpCollectImpl extends AbstractCollect {
        Assert.hasText(ftpProtocol.getTimeout(), "Ftp Protocol timeout is required.");
    }

-
    @Override
    public void collect(CollectRep.MetricsData.Builder builder, Metrics metrics) {
-        FTPClient ftpClient = new FTPClient();
-        FtpProtocol ftpProtocol = metrics.getFtp();
-        // Set timeout
-        ftpClient.setControlKeepAliveReplyTimeout(Integer.parseInt(ftpProtocol.getTimeout()));
-
-        // Collect data to load in CollectRep.ValueRow.Builder's object
-        CollectRep.ValueRow.Builder valueRowBuilder = CollectRep.ValueRow.newBuilder();
-        Map<String, String> valueMap;
-        try {
-            valueMap = collectValue(ftpClient, ftpProtocol);
-            metrics.getAliasFields().forEach(it -> {
-                if (valueMap.containsKey(it)) {
-                    String fieldValue = valueMap.get(it);
-                    valueRowBuilder.addColumn(Objects.requireNonNullElse(fieldValue, CommonConstants.NULL_VALUE));
-                } else {
-                    valueRowBuilder.addColumn(CommonConstants.NULL_VALUE);
-                }
-            });
-        } catch (Exception e) {
-            builder.setCode(CollectRep.Code.UN_CONNECTABLE);
-            builder.setMsg(e.getMessage());
-            return;
+        boolean ssl = Boolean.parseBoolean(metrics.getFtp().getSsl());
+        if (ssl){
+            handleSftpCollect(builder, metrics);
+        } else {
+            handleFtpCollect(builder, metrics);
        }
-        builder.addValueRow(valueRowBuilder.build());
    }

    /**
@@ -113,8 +100,23 @@ public class FtpCollectImpl extends AbstractCollect {
        };
    }

+    private Map<String, String> collectValue(SftpClient sftpClient, FtpProtocol ftpProtocol) {
+        boolean isActive;
+        String responseTime;
+        try {
+            long startTime = System.currentTimeMillis();
+            sftpClient.stat(ftpProtocol.getDirection());
+            isActive = true;
+            long endTime = System.currentTimeMillis();
+            responseTime = String.valueOf(endTime - startTime);
+        } catch (IOException e) {
+            throw new IllegalArgumentException("[SFTPClient] error: {}" + CommonUtil.getMessageFromThrowable(e), e);
+        }
+        return Map.of("isActive", Boolean.toString(isActive), "responseTime", responseTime);
+    }
+
    /**
-     * login
+     * ftp login
     */
    private void login(FTPClient ftpClient, FtpProtocol ftpProtocol) {
        try {
@@ -147,8 +149,84 @@ public class FtpCollectImpl extends AbstractCollect {
        }
    }

+    private ClientSession connect(SshClient client, FtpProtocol ftpProtocol) {
+        client.start();
+        try {
+            ClientSession session = client.connect(ftpProtocol.getUsername(), ftpProtocol.getHost(), Integer.parseInt(ftpProtocol.getPort()))
+                    .verify(Integer.parseInt(ftpProtocol.getTimeout()))
+                    .getSession();
+            session.addPasswordIdentity(ftpProtocol.getPassword());
+            session.auth().verify(Integer.parseInt(ftpProtocol.getTimeout()));
+            return session;
+        } catch (Exception e) {
+            throw new IllegalArgumentException("[sftp connection] error: {}" +  CommonUtil.getMessageFromThrowable(e), e);
+        }
+    }
+
    @Override
    public String supportProtocol() {
        return DispatchConstants.PROTOCOL_FTP;
    }
-}
+
+    private void handleFtpCollect(CollectRep.MetricsData.Builder builder, Metrics metrics) {
+        FTPClient ftpClient = new FTPClient();
+        FtpProtocol ftpProtocol = metrics.getFtp();
+        // Set timeout
+        ftpClient.setControlKeepAliveReplyTimeout(Integer.parseInt(ftpProtocol.getTimeout()));
+
+        // Collect data to load in CollectRep.ValueRow.Builder's object
+        CollectRep.ValueRow.Builder valueRowBuilder = CollectRep.ValueRow.newBuilder();
+        Map<String, String> valueMap;
+        try {
+            valueMap = collectValue(ftpClient, ftpProtocol);
+            metrics.getAliasFields().forEach(it -> {
+                if (valueMap.containsKey(it)) {
+                    String fieldValue = valueMap.get(it);
+                    valueRowBuilder.addColumn(Objects.requireNonNullElse(fieldValue, CommonConstants.NULL_VALUE));
+                } else {
+                    valueRowBuilder.addColumn(CommonConstants.NULL_VALUE);
+                }
+            });
+        } catch (Exception e) {
+            builder.setCode(CollectRep.Code.UN_CONNECTABLE);
+            builder.setMsg(e.getMessage());
+            return;
+        }
+        builder.addValueRow(valueRowBuilder.build());
+    }
+
+    private void handleSftpCollect(CollectRep.MetricsData.Builder builder, Metrics metrics) {
+        FtpProtocol ftpProtocol = metrics.getFtp();
+        ClientSession session = null;
+        SftpClient sftpClient = null;
+        SshClient client = null;
+        try {
+            client = SshClient.setUpDefaultClient();
+            session = connect(client, ftpProtocol);
+            sftpClient = SftpClientFactory.instance().createSftpClient(session);
+            Map<String, String> valueMap = collectValue(sftpClient, ftpProtocol);
+            CollectRep.ValueRow.Builder valueRowBuilder = CollectRep.ValueRow.newBuilder();
+            metrics.getAliasFields().forEach(it ->
+                    valueRowBuilder.addColumn(valueMap.getOrDefault(it, CommonConstants.NULL_VALUE))
+            );
+            builder.addValueRow(valueRowBuilder.build());
+        } catch (Exception e) {
+            builder.setCode(CollectRep.Code.UN_CONNECTABLE);
+            builder.setMsg(e.getMessage());
+        } finally {
+            try {
+                if (sftpClient != null && sftpClient.isOpen()){
+                    sftpClient.close();
+                }
+                if (session != null && session.isOpen()){
+                    session.close();
+                }
+                if (client != null && client.isOpen()){
+                    client.close();
+                }
+            } catch (Exception e){
+                log.error("[SFTPClient] error while closing: {}",  CommonUtil.getMessageFromThrowable(e), e);
+            }
+        }
+    }
+}
@@ -40,6 +40,10 @@ import java.util.stream.Stream;
 import javax.net.ssl.SSLException;
 import javax.xml.parsers.DocumentBuilder;
 import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.xpath.XPath;
+import javax.xml.xpath.XPathConstants;
+import javax.xml.xpath.XPathExpressionException;
+import javax.xml.xpath.XPathFactory;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.hertzbeat.collector.collect.AbstractCollect;
 import org.apache.hertzbeat.collector.collect.common.http.CommonHttpClient;
@@ -63,11 +67,9 @@ import org.apache.hertzbeat.common.util.CommonUtil;
 import org.apache.hertzbeat.common.util.IpDomainUtil;
 import org.apache.http.Header;
 import org.apache.http.HttpHeaders;
-import org.apache.http.HttpHost;
 import org.apache.http.HttpStatus;
 import org.apache.http.auth.AuthScope;
 import org.apache.http.auth.UsernamePasswordCredentials;
-import org.apache.http.client.AuthCache;
 import org.apache.http.client.ClientProtocolException;
 import org.apache.http.client.CredentialsProvider;
 import org.apache.http.client.config.RequestConfig;
@@ -77,8 +79,6 @@ import org.apache.http.client.methods.HttpUriRequest;
 import org.apache.http.client.methods.RequestBuilder;
 import org.apache.http.client.protocol.HttpClientContext;
 import org.apache.http.entity.StringEntity;
-import org.apache.http.impl.auth.DigestScheme;
-import org.apache.http.impl.client.BasicAuthCache;
 import org.apache.http.impl.client.BasicCredentialsProvider;
 import org.apache.http.protocol.HttpContext;
 import org.apache.http.util.EntityUtils;
@@ -86,10 +86,13 @@ import org.springframework.http.HttpMethod;
 import org.springframework.http.MediaType;
 import org.springframework.util.CollectionUtils;
 import org.springframework.util.StringUtils;
+import org.springframework.web.util.UriUtils;
 import org.xml.sax.InputSource;
 import org.w3c.dom.Document;
 import org.w3c.dom.Node;
 import org.w3c.dom.NodeList;
+import org.apache.hertzbeat.common.entity.job.Metrics.Field;
+import java.util.function.Function;

 /**
 * http https collect
@@ -120,7 +123,7 @@ public class HttpCollectImpl extends AbstractCollect {
        if (CollectionUtils.isEmpty(httpProtocol.getSuccessCodes())) {
            httpProtocol.setSuccessCodes(List.of(HttpStatus.SC_OK + ""));
        }
-
+        
        HttpContext httpContext = createHttpContext(metrics.getHttp());
        HttpUriRequest request = createHttpRequest(metrics.getHttp());
        try (CloseableHttpResponse response = CommonHttpClient.getHttpClient().execute(request, httpContext)) {
@@ -151,7 +154,7 @@ public class HttpCollectImpl extends AbstractCollect {
                    case DispatchConstants.PARSE_PROMETHEUS ->
                            parseResponseByPrometheusExporter(resp, metrics.getAliasFields(), builder);
                    case DispatchConstants.PARSE_XML_PATH ->
-                            parseResponseByXmlPath(resp, metrics.getAliasFields(), metrics.getHttp(), builder);
+                            parseResponseByXmlPath(resp, metrics, builder, responseTime);
                    case DispatchConstants.PARSE_WEBSITE ->
                            parseResponseByWebsite(resp, metrics, metrics.getHttp(), builder, responseTime);
                    case DispatchConstants.PARSE_SITE_MAP ->
@@ -328,8 +331,95 @@ public class HttpCollectImpl extends AbstractCollect {
        }
    }

-    private void parseResponseByXmlPath(String resp, List<String> aliasFields, HttpProtocol http,
-                                        CollectRep.MetricsData.Builder builder) {
+    private void parseResponseByXmlPath(String resp, Metrics metrics,
+                                        CollectRep.MetricsData.Builder builder, Long responseTime) {
+        HttpProtocol http = metrics.getHttp();
+        List<String> aliasFields = metrics.getAliasFields();
+        String xpathExpression = http.getParseScript();
+        if (!StringUtils.hasText(xpathExpression)) {
+            log.warn("Http collect parse type is xmlPath, but the xpath expression is empty.");
+            builder.setCode(CollectRep.Code.FAIL);
+            builder.setMsg("XPath expression is empty");
+            return;
+        }
+        int keywordNum = CollectUtil.countMatchKeyword(resp, http.getKeyword());
+
+        try {
+            DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
+            dbf.setFeature("http://apache.org/xml/features/disallow-doctype-decl", true);
+            dbf.setFeature("http://xml.org/sax/features/external-general-entities", false);
+            dbf.setFeature("http://xml.org/sax/features/external-parameter-entities", false);
+            dbf.setXIncludeAware(false);
+            dbf.setExpandEntityReferences(false);
+
+            DocumentBuilder db = dbf.newDocumentBuilder();
+            Document document = db.parse(new InputSource(new StringReader(resp)));
+
+            XPathFactory xpathFactory = XPathFactory.newInstance();
+            XPath xpath = xpathFactory.newXPath();
+
+            NodeList nodeList = (NodeList) xpath.evaluate(xpathExpression, document, XPathConstants.NODESET);
+
+            if (nodeList == null || nodeList.getLength() == 0) {
+                log.debug("XPath expression '{}' returned no nodes.", xpathExpression);
+                boolean requestedSummaryFields = aliasFields.stream()
+                        .anyMatch(alias -> NetworkConstants.RESPONSE_TIME.equalsIgnoreCase(alias)
+                                || CollectorConstants.KEYWORD.equalsIgnoreCase(alias));
+
+                if (requestedSummaryFields) {
+                    CollectRep.ValueRow.Builder valueRowBuilder = CollectRep.ValueRow.newBuilder();
+                    for (String alias : aliasFields) {
+                        if (NetworkConstants.RESPONSE_TIME.equalsIgnoreCase(alias)) {
+                            valueRowBuilder.addColumn(responseTime.toString());
+                        } else if (CollectorConstants.KEYWORD.equalsIgnoreCase(alias)) {
+                            valueRowBuilder.addColumn(Integer.toString(keywordNum));
+                        } else {
+                            valueRowBuilder.addColumn(CommonConstants.NULL_VALUE);
+                        }
+                    }
+                    builder.addValueRow(valueRowBuilder.build());
+                }
+                return;
+            }
+
+            Map<String, Field> fieldMap = metrics.getFields().stream()
+                    .collect(Collectors.toMap(Field::getField, Function.identity(), (field1, field2) -> field1));
+
+            for (int i = 0; i < nodeList.getLength(); i++) {
+                Node node = nodeList.item(i);
+                CollectRep.ValueRow.Builder valueRowBuilder = CollectRep.ValueRow.newBuilder();
+
+                for (String alias : aliasFields) {
+                    if (NetworkConstants.RESPONSE_TIME.equalsIgnoreCase(alias)) {
+                        valueRowBuilder.addColumn(responseTime.toString());
+                    } else if (CollectorConstants.KEYWORD.equalsIgnoreCase(alias)) {
+                        valueRowBuilder.addColumn(Integer.toString(keywordNum));
+                    } else {
+                        Field field = fieldMap.get(alias);
+                        if (field == null || !StringUtils.hasText(field.getXpath())) {
+                            log.warn("No field definition or xpath found for alias '{}' in XML path parsing.", alias);
+                            valueRowBuilder.addColumn(CommonConstants.NULL_VALUE);
+                            continue;
+                        }
+
+                        String relativeXpath = field.getXpath();
+                        try {
+                            String value = (String) xpath.evaluate(relativeXpath, node, XPathConstants.STRING);
+                            valueRowBuilder.addColumn(StringUtils.hasText(value) ? value : CommonConstants.NULL_VALUE);
+                        } catch (XPathExpressionException e) {
+                            log.warn("Failed to evaluate relative XPath '{}' (from field definition) for node [{}]: {}", relativeXpath, node.getNodeName(), e.getMessage());
+                            valueRowBuilder.addColumn(CommonConstants.NULL_VALUE);
+                        }
+                    }
+                }
+                builder.addValueRow(valueRowBuilder.build());
+            }
+
+        } catch (Exception e) {
+            log.warn("Failed to parse XML response with XPath '{}': {}", xpathExpression, e.getMessage(), e);
+            builder.setCode(CollectRep.Code.FAIL);
+            builder.setMsg("Failed to parse XML response: " + e.getMessage());
+        }
    }

    private void parseResponseByJsonPath(String resp, List<String> aliasFields, HttpProtocol http,
@@ -472,11 +562,10 @@ public class HttpCollectImpl extends AbstractCollect {
                CredentialsProvider provider = new BasicCredentialsProvider();
                UsernamePasswordCredentials credentials = new UsernamePasswordCredentials(auth.getDigestAuthUsername(),
                        auth.getDigestAuthPassword());
-                provider.setCredentials(AuthScope.ANY, credentials);
-                AuthCache authCache = new BasicAuthCache();
-                authCache.put(new HttpHost(httpProtocol.getHost(), Integer.parseInt(httpProtocol.getPort())), new DigestScheme());
+                AuthScope authScope = new AuthScope(httpProtocol.getHost(), Integer.parseInt(httpProtocol.getPort()));
+                provider.setCredentials(authScope, credentials);
+
                clientContext.setCredentialsProvider(provider);
-                clientContext.setAuthCache(authCache);
                return clientContext;
            }
        }
@@ -509,13 +598,37 @@ public class HttpCollectImpl extends AbstractCollect {
        }
        // params
        Map<String, String> params = httpProtocol.getParams();
+        boolean enableUrlEncoding = Boolean.parseBoolean(httpProtocol.getEnableUrlEncoding());
+        StringBuilder queryParams = new StringBuilder();
+
        if (params != null && !params.isEmpty()) {
            for (Map.Entry<String, String> param : params.entrySet()) {
-                if (StringUtils.hasText(param.getValue())) {
-                    requestBuilder.addParameter(param.getKey(), TimeExpressionUtil.calculate(param.getValue()));
+                String key = param.getKey();
+                String value = param.getValue();
+
+                if (!StringUtils.hasText(key)) {
+                    continue;
+                }
+
+                if (!queryParams.isEmpty()) {
+                    queryParams.append("&");
+                }
+
+                if (enableUrlEncoding) {
+                    key = UriUtils.encodeQueryParam(key, "UTF-8");
+                }
+                queryParams.append(key);
+
+                if (StringUtils.hasText(value)) {
+                    String calculatedValue = TimeExpressionUtil.calculate(value);
+                    if (enableUrlEncoding) {
+                        calculatedValue = UriUtils.encodeQueryParam(calculatedValue, "UTF-8");
+                    }
+                    queryParams.append("=").append(calculatedValue);
                }
            }
        }
+
        // The default request header can be overridden if customized
        // keep-alive
        requestBuilder.addHeader(HttpHeaders.CONNECTION, NetworkConstants.KEEP_ALIVE);
@@ -525,8 +638,7 @@ public class HttpCollectImpl extends AbstractCollect {
        if (headers != null && !headers.isEmpty()) {
            for (Map.Entry<String, String> header : headers.entrySet()) {
                if (StringUtils.hasText(header.getValue())) {
-                    requestBuilder.addHeader(CollectUtil.replaceUriSpecialChar(header.getKey()),
-                            CollectUtil.replaceUriSpecialChar(header.getValue()));
+                    requestBuilder.addHeader(header.getKey(), header.getValue());
                }
            }
        }
@@ -557,14 +669,32 @@ public class HttpCollectImpl extends AbstractCollect {

        // if it has payload, would override post params
        if (StringUtils.hasLength(httpProtocol.getPayload()) && (HttpMethod.POST.matches(httpMethod) || HttpMethod.PUT.matches(httpMethod))) {
-            requestBuilder.setEntity(new StringEntity(httpProtocol.getPayload(), StandardCharsets.UTF_8));
+            requestBuilder.setEntity(new StringEntity(TimeExpressionUtil.calculate(httpProtocol.getPayload()), StandardCharsets.UTF_8));
        }

-        // uri
-        String uri = CollectUtil.replaceUriSpecialChar(httpProtocol.getUrl());
-        if (IpDomainUtil.isHasSchema(httpProtocol.getHost())) {
+        // uri encode
+        String uri;
+        if (enableUrlEncoding) {
+            // if the url contains parameters directly
+            if (httpProtocol.getUrl().contains("?")) {
+                String path = httpProtocol.getUrl().substring(0, httpProtocol.getUrl().indexOf("?"));
+                String query = httpProtocol.getUrl().substring(httpProtocol.getUrl().indexOf("?") + 1);
+                uri = UriUtils.encodePath(path, "UTF-8") + "?" + UriUtils.encodeQuery(query, "UTF-8");
+            } else {
+                uri = UriUtils.encodePath(httpProtocol.getUrl(), "UTF-8");
+            }
+        } else {
+            uri = httpProtocol.getUrl();
+        }

-            requestBuilder.setUri(httpProtocol.getHost() + ":" + httpProtocol.getPort() + uri);
+        // append query params
+        if (!queryParams.isEmpty()) {
+            uri += (uri.contains("?") ? "&" : "?") + queryParams;
+        }
+
+        String finalUri;
+        if (IpDomainUtil.isHasSchema(httpProtocol.getHost())) {
+            finalUri = httpProtocol.getHost() + ":" + httpProtocol.getPort() + uri;
        } else {
            String ipAddressType = IpDomainUtil.checkIpAddressType(httpProtocol.getHost());
            String baseUri = NetworkConstants.IPV6.equals(ipAddressType)
@@ -572,12 +702,19 @@ public class HttpCollectImpl extends AbstractCollect {
                    : String.format("%s:%s%s", httpProtocol.getHost(), httpProtocol.getPort(), uri);
            boolean ssl = Boolean.parseBoolean(httpProtocol.getSsl());
            if (ssl) {
-                requestBuilder.setUri(NetworkConstants.HTTPS_HEADER + baseUri);
+                finalUri = NetworkConstants.HTTPS_HEADER + baseUri;
            } else {
-                requestBuilder.setUri(NetworkConstants.HTTP_HEADER + baseUri);
+                finalUri = NetworkConstants.HTTP_HEADER + baseUri;
            }
        }

+        try {
+            requestBuilder.setUri(finalUri);
+        } catch (IllegalArgumentException e) {
+            log.warn("Invalid URI with illegal characters: {}. User has disabled URL encoding, not applying any encoding.", finalUri);
+            throw e;
+        }
+
        // custom timeout
        int timeout = CollectUtil.getTimeout(httpProtocol.getTimeout(), 0);
        if (timeout > 0) {
@@ -33,7 +33,7 @@ import java.util.stream.Stream;
 import javax.net.ssl.SSLException;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.hertzbeat.collector.collect.common.http.CommonHttpClient;
-import org.apache.hertzbeat.collector.collect.prometheus.parser.MetricFamily;
+import org.apache.hertzbeat.common.entity.dto.MetricFamily;
 import org.apache.hertzbeat.collector.collect.prometheus.parser.TextParser;
 import org.apache.hertzbeat.collector.dispatch.DispatchConstants;
 import org.apache.hertzbeat.collector.util.CollectUtil;
@@ -173,7 +173,6 @@ public class PrometheusAutoCollectImpl {
        Map<String, MetricFamily> metricFamilyMap = TextParser.textToMetricFamilies(resp);
        List<CollectRep.MetricsData> metricsDataList = new LinkedList<>();
        for (Map.Entry<String, MetricFamily> entry : metricFamilyMap.entrySet()) {
-            builder.clearMetrics();
            builder.clearFields();
            builder.clearValues();
            String metricsName = entry.getKey();
@@ -24,6 +24,7 @@ import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.hertzbeat.collector.collect.http.promethus.ParseException;
+import org.apache.hertzbeat.common.entity.dto.MetricFamily;
 import org.apache.hertzbeat.common.util.StrBuffer;

 /**
@@ -28,6 +28,8 @@ import io.lettuce.core.cluster.models.partitions.Partitions;
 import io.lettuce.core.cluster.models.partitions.RedisClusterNode;
 import io.lettuce.core.resource.ClientResources;
 import io.lettuce.core.resource.DefaultClientResources;
+import java.io.IOException;
+import java.security.GeneralSecurityException;
 import java.time.Duration;
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -42,6 +44,7 @@ import org.apache.hertzbeat.collector.collect.common.cache.AbstractConnection;
 import org.apache.hertzbeat.collector.collect.common.cache.CacheIdentifier;
 import org.apache.hertzbeat.collector.collect.common.cache.GlobalConnectionCache;
 import org.apache.hertzbeat.collector.collect.common.cache.RedisConnect;
+import org.apache.hertzbeat.collector.collect.common.ssh.SshTunnelHelper;
 import org.apache.hertzbeat.collector.dispatch.DispatchConstants;
 import org.apache.hertzbeat.collector.util.CollectUtil;
 import org.apache.hertzbeat.common.constants.CommonConstants;
@@ -51,6 +54,8 @@ import org.apache.hertzbeat.common.entity.job.protocol.RedisProtocol;
 import org.apache.hertzbeat.common.entity.message.CollectRep;
 import org.apache.hertzbeat.common.util.CommonUtil;
 import org.apache.hertzbeat.common.util.MapCapUtil;
+import org.apache.sshd.common.SshException;
+import org.apache.sshd.common.channel.exception.SshChannelOpenException;
 import org.springframework.util.Assert;
 import org.springframework.util.StringUtils;

@@ -79,6 +84,7 @@ public class RedisCommonCollectImpl extends AbstractCollect {
        RedisProtocol redisProtocol = metrics.getRedis();
        Assert.hasText(redisProtocol.getHost(), "Redis Protocol host is required.");
        Assert.hasText(redisProtocol.getPort(), "Redis Protocol port is required.");
+        SshTunnelHelper.checkTunnelParam(metrics.getRedis().getSshTunnel());
    }

    @Override
@@ -96,6 +102,14 @@ public class RedisCommonCollectImpl extends AbstractCollect {
            log.info("[redis connection] error: {}", errorMsg);
            builder.setCode(CollectRep.Code.UN_CONNECTABLE);
            builder.setMsg(errorMsg);
+        } catch (SshException sshException) {
+            Throwable throwable = sshException.getCause();
+            if (throwable instanceof SshChannelOpenException) {
+                log.warn("[redis collect] Remote ssh server no more session channel, please increase sshd_config MaxSessions.");
+            }
+            String errorMsg = CommonUtil.getMessageFromThrowable(sshException);
+            builder.setCode(CollectRep.Code.UN_CONNECTABLE);
+            builder.setMsg("Peer ssh connection failed: " + errorMsg);
        } catch (Exception e) {
            String errorMsg = CommonUtil.getMessageFromThrowable(e);
            log.warn("[redis collect] error: {}", e.getMessage(), e);
@@ -109,7 +123,7 @@ public class RedisCommonCollectImpl extends AbstractCollect {
     * @param metrics metrics config
     * @return data
     */
-    private Map<String, String> getSingleRedisInfo(Metrics metrics) {
+    private Map<String, String> getSingleRedisInfo(Metrics metrics) throws GeneralSecurityException, IOException {
        StatefulRedisConnection<String, String> connection = getSingleConnection(metrics.getRedis());
        String info = connection.sync().info(metrics.getName());
        Map<String, String> valueMap = parseInfo(info, metrics);
@@ -125,7 +139,7 @@ public class RedisCommonCollectImpl extends AbstractCollect {
     * @param metrics metrics config
     * @return data
     */
-    private List<Map<String, String>> getClusterRedisInfo(Metrics metrics) {
+    private List<Map<String, String>> getClusterRedisInfo(Metrics metrics) throws GeneralSecurityException, IOException {
        Map<String, StatefulRedisClusterConnection<String, String>> connectionMap = getConnectionList(metrics.getRedis());
        List<Map<String, String>> list = new ArrayList<>(connectionMap.size());
        connectionMap.forEach((identity, connection) ->{
@@ -179,12 +193,16 @@ public class RedisCommonCollectImpl extends AbstractCollect {
     * @param redisProtocol protocol
     * @return connection
     */
-    private StatefulRedisConnection<String, String> getSingleConnection(RedisProtocol redisProtocol) {
-        CacheIdentifier identifier = doIdentifier(redisProtocol);
+    private StatefulRedisConnection<String, String> getSingleConnection(RedisProtocol redisProtocol) throws GeneralSecurityException, IOException {
+        String[] resolvedArr = resolveHostAndPort(redisProtocol);
+        String host = resolvedArr[0];
+        String port = resolvedArr[1];
+
+        CacheIdentifier identifier = doIdentifier(redisProtocol, host, port);
        StatefulRedisConnection<String, String> connection = (StatefulRedisConnection<String, String>) getStatefulConnection(identifier);
        if (Objects.isNull(connection)) {
            // reuse connection failed, new one
-            RedisClient redisClient = buildSingleClient(redisProtocol);
+            RedisClient redisClient = buildSingleClient(redisProtocol, host, port);
            connection = redisClient.connect();
            connectionCache.addCache(identifier, new RedisConnect(connection));
        }
@@ -196,7 +214,7 @@ public class RedisCommonCollectImpl extends AbstractCollect {
     * @param redisProtocol protocol
     * @return connection map
     */
-    private Map<String, StatefulRedisClusterConnection<String, String>> getConnectionList(RedisProtocol redisProtocol) {
+    private Map<String, StatefulRedisClusterConnection<String, String>> getConnectionList(RedisProtocol redisProtocol) throws GeneralSecurityException, IOException {
        // first connection
        StatefulRedisClusterConnection<String, String> connection = getClusterConnection(redisProtocol);
        Partitions partitions = connection.getPartitions();
@@ -217,12 +235,16 @@ public class RedisCommonCollectImpl extends AbstractCollect {
     * @param redisProtocol redis protocol
     * @return cluster connection
     */
-    private StatefulRedisClusterConnection<String, String> getClusterConnection(RedisProtocol redisProtocol) {
-        CacheIdentifier identifier = doIdentifier(redisProtocol);
+    private StatefulRedisClusterConnection<String, String> getClusterConnection(RedisProtocol redisProtocol) throws GeneralSecurityException, IOException {
+        String[] resolvedArr = resolveHostAndPort(redisProtocol);
+        String host = resolvedArr[0];
+        String port = resolvedArr[1];
+
+        CacheIdentifier identifier = doIdentifier(redisProtocol, host, port);
        StatefulRedisClusterConnection<String, String> connection = (StatefulRedisClusterConnection<String, String>) getStatefulConnection(identifier);
        if (connection == null) {
            // reuse connection failed, new one
-            RedisClusterClient redisClusterClient = buildClusterClient(redisProtocol);
+            RedisClusterClient redisClusterClient = buildClusterClient(redisProtocol, host, port);
            connection = redisClusterClient.connect();
            connectionCache.addCache(identifier, new RedisConnect(connection));
        }
@@ -260,8 +282,8 @@ public class RedisCommonCollectImpl extends AbstractCollect {
     * @param redisProtocol redis protocol config
     * @return redis cluster client
     */
-    private RedisClusterClient buildClusterClient(RedisProtocol redisProtocol) {
-        return RedisClusterClient.create(defaultClientResources, redisUri(redisProtocol));
+    private RedisClusterClient buildClusterClient(RedisProtocol redisProtocol, String host, String port) {
+        return RedisClusterClient.create(defaultClientResources, redisUri(redisProtocol, host, port));
    }

    /**
@@ -270,12 +292,12 @@ public class RedisCommonCollectImpl extends AbstractCollect {
     * @param redisProtocol redis protocol config
     * @return redis single client
     */
-    private RedisClient buildSingleClient(RedisProtocol redisProtocol) {
-        return RedisClient.create(defaultClientResources, redisUri(redisProtocol));
+    private RedisClient buildSingleClient(RedisProtocol redisProtocol, String host, String port) {
+        return RedisClient.create(defaultClientResources, redisUri(redisProtocol, host, port));
    }

-    private RedisURI redisUri(RedisProtocol redisProtocol) {
-        RedisURI.Builder redisUriBuilder = RedisURI.builder().withHost(redisProtocol.getHost()).withPort(Integer.parseInt(redisProtocol.getPort()));
+    private RedisURI redisUri(RedisProtocol redisProtocol, String host, String port) {
+        RedisURI.Builder redisUriBuilder = RedisURI.builder().withHost(host).withPort(Integer.parseInt(port));
        if (StringUtils.hasText(redisProtocol.getUsername())) {
            redisUriBuilder.withClientName(redisProtocol.getUsername());
        }
@@ -295,10 +317,10 @@ public class RedisCommonCollectImpl extends AbstractCollect {
        return ip + SignConstants.DOUBLE_MARK + port;
    }

-    private CacheIdentifier doIdentifier(RedisProtocol redisProtocol) {
+    private CacheIdentifier doIdentifier(RedisProtocol redisProtocol, String host, String port) {
        return CacheIdentifier.builder()
-                .ip(redisProtocol.getHost())
-                .port(redisProtocol.getPort())
+                .ip(host)
+                .port(port)
                .username(redisProtocol.getUsername())
                .password(redisProtocol.getPassword())
                .customArg(redisProtocol.getPattern())
@@ -328,6 +350,22 @@ public class RedisCommonCollectImpl extends AbstractCollect {
        return result;
    }

+    private String[] resolveHostAndPort(RedisProtocol redisProtocol) throws GeneralSecurityException, IOException {
+        boolean enableSshTunnel = Optional.ofNullable(redisProtocol.getSshTunnel())
+                .map(ssh -> Boolean.parseBoolean(ssh.getEnable()))
+                .orElse(false);
+        String host;
+        String port;
+        if (enableSshTunnel){
+            host = "localhost";
+            port = String.valueOf(SshTunnelHelper.localPortForward(redisProtocol.getSshTunnel(), redisProtocol.getHost(), redisProtocol.getPort()));
+        } else {
+            host = redisProtocol.getHost();
+            port = redisProtocol.getPort();
+        }
+        return new String[]{host, port};
+    }
+
    @Override
    public String supportProtocol() {
        return DispatchConstants.PROTOCOL_REDIS;
@@ -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.collector.collect.s7;
+
+import lombok.extern.slf4j.Slf4j;
+import org.apache.hertzbeat.collector.collect.plc.AbstractPlcCollectImpl;
+import org.apache.hertzbeat.collector.dispatch.DispatchConstants;
+import org.apache.hertzbeat.common.entity.job.Metrics;
+import org.apache.hertzbeat.common.entity.job.protocol.PlcProtocol;
+import org.apache.hertzbeat.common.entity.job.protocol.S7Protocol;
+import org.apache.hertzbeat.common.entity.message.CollectRep;
+import org.apache.plc4x.java.api.PlcConnection;
+import org.apache.plc4x.java.api.messages.PlcReadRequest;
+import org.springframework.beans.BeanUtils;
+import org.springframework.util.StringUtils;
+
+import java.util.List;
+
+/**
+ * plc collect
+ */
+@Slf4j
+public class S7CollectImpl extends AbstractPlcCollectImpl {
+
+    @Override
+    public void preCheck(Metrics metrics) throws IllegalArgumentException {
+        S7Protocol s7 = metrics.getS7();
+        List<String> registerAddressList = s7.getRegisterAddresses();
+        // check RackId
+        if (!StringUtils.hasText(s7.getRackId())) {
+            s7.setRackId("0");
+        }
+        // check SlotId
+        if (!StringUtils.hasText(s7.getSlotId())) {
+            s7.setSlotId("0");
+        }
+        // check controllerType
+        if (!StringUtils.hasText(s7.getControllerType())) {
+            s7.setControllerType("S7_1500");
+        }
+        if (!StringUtils.hasText(s7.getTimeout())) {
+            s7.setTimeout("5000");
+        }
+        PlcProtocol plc = metrics.getPlc() == null ? new PlcProtocol() : metrics.getPlc();
+        plc.setRegisterAddresses(registerAddressList);
+        BeanUtils.copyProperties(s7, plc);
+        metrics.setPlc(plc);
+        super.preCheck(metrics);
+    }
+
+    @Override
+    public void collect(CollectRep.MetricsData.Builder builder, Metrics metrics) {
+        super.collect(builder, metrics);
+    }
+
+    @Override
+    public String supportProtocol() {
+        return DispatchConstants.PROTOCOL_S7;
+    }
+
+    @Override
+    protected String getConnectionString(Metrics metrics) {
+        S7Protocol s7Protocol = metrics.getS7();
+        return "s7://" + s7Protocol.getHost() + ":" + s7Protocol.getPort() + "?remote-rack:" + s7Protocol.getRackId()
+                + "&remote-slot:" + s7Protocol.getSlotId() + "&controller-type=" + s7Protocol.getControllerType();
+    }
+
+    @Override
+    protected PlcReadRequest buildRequest(Metrics metrics, PlcConnection connection) {
+        S7Protocol s7Protocol = metrics.getS7();
+        List<String> registerAddressList = s7Protocol.getRegisterAddresses();
+        // Create a new read request:
+        PlcReadRequest.Builder requestBuilder = connection.readRequestBuilder();
+        for (int i = 0; i < registerAddressList.size(); i++) {
+            String s1 = registerAddressList.get(i);
+            requestBuilder.addTagAddress(metrics.getS7().getAddressSyntax() + ":" + i, s1);
+        }
+        return requestBuilder.build();
+    }
+}
@@ -84,6 +84,8 @@ public class SnmpCollectImpl extends AbstractCollect {
                    + "{1,choice,0#|1#1 hour, |1<{1,number,integer} hours, }"
                    + "{2,choice,0#|1#1 minute, |1<{2,number,integer} minutes, }"
                    + "{3,choice,0#|1#1 second, |1<{3,number,integer} seconds }";
+    private static final String DATE_AND_TIME_PATTERN = "%04d-%02d-%02d,%02d:%02d:%02d.%d";
+    private static final String TIME_ZONE_PATTERN = "%c%02d:%02d";

    private final Map<Integer, Snmp> versionSnmpService = new ConcurrentHashMap<>(3);

@@ -305,6 +307,9 @@ public class SnmpCollectImpl extends AbstractCollect {
                    CharBuffer res = decoder.decode(ByteBuffer.wrap(bytes));
                    return res.toString();
                } catch (Exception e) {
+                    if (isDateAndTimeOctetString(binding)) {
+                        return parseDateAndTime(clearHexStr);
+                    }
                    return new String(bytes);
                }
            } catch (Exception e) {
@@ -315,6 +320,68 @@ public class SnmpCollectImpl extends AbstractCollect {
        }
    }

+    private static boolean isDateAndTimeOctetString(VariableBinding binding) {
+        if (!(binding.getVariable() instanceof OctetString)) {
+            return false;
+        }
+        byte[] bytes = HexFormat.of().parseHex(binding.toValueString().replaceAll(HEX_SPLIT, ""));
+        if (bytes.length != 8 && bytes.length != 11) return false;
+
+        int year = ((bytes[0] & 0xFF) << 8) | (bytes[1] & 0xFF);
+        if (year < 1970 || year > 3000) return false;
+
+        int month = bytes[2] & 0xFF;
+        if (month < 1 || month > 12) return false;
+
+        int day = bytes[3] & 0xFF;
+        if (day < 1 || day > 31) return false;
+
+        int hour = bytes[4] & 0xFF;
+        if (hour > 23) return false;
+
+        int minute = bytes[5] & 0xFF;
+        if (minute > 59) return false;
+
+        int second = bytes[6] & 0xFF;
+        if (second > 59) return false;
+
+        int deciSecond = bytes[7] & 0xFF;
+        if (deciSecond > 99) return false;
+
+        if (bytes.length == 11) {
+            int tzSign = bytes[8] & 0xFF;
+            if (tzSign != 0x2B && tzSign != 0x2D) return false;
+
+            int tzHour = bytes[9] & 0xFF;
+            if (tzHour > 23) return false;
+
+            int tzMinute = bytes[10] & 0xFF;
+            if (tzMinute > 59) return false;
+        }
+        return true;
+    }
+
+    private static String parseDateAndTime(String hexString) {
+        byte[] bytes = HexFormat.of().parseHex(hexString);
+        int year = ((bytes[0] & 0xFF) << 8) | (bytes[1] & 0xFF);
+        int month = bytes[2] & 0xFF;
+        int day = bytes[3] & 0xFF;
+        int hour = bytes[4] & 0xFF;
+        int minute = bytes[5] & 0xFF;
+        int second = bytes[6] & 0xFF;
+        int deciSeconds = bytes[7] & 0xFF;
+        String dateTime = String.format(DATE_AND_TIME_PATTERN,
+                year, month, day, hour, minute, second, deciSeconds);
+        if (bytes.length == 11) {
+            char sign = (char) bytes[8];
+            int tzHour = bytes[9] & 0xFF;
+            int tzMinute = bytes[10] & 0xFF;
+            dateTime += String.format(" " + TIME_ZONE_PATTERN, sign, tzHour, tzMinute);
+        }
+        return dateTime;
+    }
+
+
    private void snmpClose(Snmp snmp, int version) throws IOException {
        snmp.close();
        versionSnmpService.remove(version);
@@ -18,7 +18,6 @@
 package org.apache.hertzbeat.collector.collect.ssh;

 import java.io.ByteArrayOutputStream;
-import java.io.FileInputStream;
 import java.io.IOException;
 import java.net.ConnectException;
 import java.net.SocketTimeoutException;
@@ -30,35 +29,27 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
-import java.util.Optional;
-import java.util.concurrent.TimeUnit;
 import java.util.stream.Collectors;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.hertzbeat.collector.collect.AbstractCollect;
-import org.apache.hertzbeat.collector.collect.common.cache.AbstractConnection;
 import org.apache.hertzbeat.collector.collect.common.cache.CacheIdentifier;
 import org.apache.hertzbeat.collector.collect.common.cache.GlobalConnectionCache;
-import org.apache.hertzbeat.collector.collect.common.cache.SshConnect;
 import org.apache.hertzbeat.collector.collect.common.ssh.CommonSshBlacklist;
-import org.apache.hertzbeat.collector.collect.common.ssh.CommonSshClient;
+import org.apache.hertzbeat.collector.collect.common.ssh.SshHelper;
 import org.apache.hertzbeat.collector.constants.CollectorConstants;
 import org.apache.hertzbeat.collector.dispatch.DispatchConstants;
 import org.apache.hertzbeat.collector.util.CollectUtil;
-import org.apache.hertzbeat.collector.util.PrivateKeyUtils;
 import org.apache.hertzbeat.common.constants.CommonConstants;
 import org.apache.hertzbeat.common.entity.job.Metrics;
 import org.apache.hertzbeat.common.entity.job.protocol.SshProtocol;
 import org.apache.hertzbeat.common.entity.message.CollectRep;
 import org.apache.hertzbeat.common.util.CommonUtil;
-import org.apache.sshd.client.SshClient;
 import org.apache.sshd.client.channel.ClientChannel;
 import org.apache.sshd.client.channel.ClientChannelEvent;
 import org.apache.sshd.client.session.ClientSession;
 import org.apache.sshd.common.SshException;
 import org.apache.sshd.common.channel.exception.SshChannelOpenException;
-import org.apache.sshd.common.config.keys.FilePasswordProvider;
 import org.apache.sshd.common.util.io.output.NoCloseOutputStream;
-import org.apache.sshd.common.util.security.SecurityUtils;
 import org.springframework.util.StringUtils;

 /**
@@ -88,11 +79,12 @@ public class SshCollectImpl extends AbstractCollect {
        long startTime = System.currentTimeMillis();
        SshProtocol sshProtocol = metrics.getSsh();
        boolean reuseConnection = Boolean.parseBoolean(sshProtocol.getReuseConnection());
+        boolean useProxy = Boolean.parseBoolean(sshProtocol.getUseProxy());
        int timeout = CollectUtil.getTimeout(sshProtocol.getTimeout(), DEFAULT_TIMEOUT);
        ClientChannel channel = null;
        ClientSession clientSession = null;
        try {
-            clientSession = getConnectSession(sshProtocol, timeout, reuseConnection);
+            clientSession = getConnectSession(sshProtocol, timeout, reuseConnection, useProxy);
            if (CommonSshBlacklist.isCommandBlacklisted(sshProtocol.getScript())) {
                builder.setCode(CollectRep.Code.FAIL);
                builder.setMsg("The command is blacklisted: " + sshProtocol.getScript());
@@ -165,7 +157,7 @@ public class SshCollectImpl extends AbstractCollect {
                    log.error(e.getMessage(), e);
                }
            }
-            if (clientSession != null && !reuseConnection) {
+            if (clientSession != null && !reuseConnection && !useProxy) {
                try {
                    clientSession.close();
                } catch (Exception e) {
@@ -289,59 +281,8 @@ public class SshCollectImpl extends AbstractCollect {
        connectionCommonCache.removeCache(identifier);
    }

-    private ClientSession getConnectSession(SshProtocol sshProtocol, int timeout, boolean reuseConnection)
+    private ClientSession getConnectSession(SshProtocol sshProtocol, int timeout, boolean reuseConnection, boolean useProxy)
            throws IOException, GeneralSecurityException {
-        CacheIdentifier identifier = CacheIdentifier.builder()
-                .ip(sshProtocol.getHost()).port(sshProtocol.getPort())
-                .username(sshProtocol.getUsername()).password(sshProtocol.getPassword())
-                .build();
-        ClientSession clientSession = null;
-        if (reuseConnection) {
-            Optional<AbstractConnection<?>> cacheOption = connectionCommonCache.getCache(identifier, true);
-            if (cacheOption.isPresent()) {
-                SshConnect sshConnect = (SshConnect) cacheOption.get();
-                clientSession = sshConnect.getConnection();
-                try {
-                    if (clientSession == null || clientSession.isClosed() || clientSession.isClosing()) {
-                        clientSession = null;
-                        connectionCommonCache.removeCache(identifier);
-                    }
-                } catch (Exception e) {
-                    log.warn(e.getMessage());
-                    clientSession = null;
-                    connectionCommonCache.removeCache(identifier);
-                }
-            }
-            if (clientSession != null) {
-                return clientSession;
-            }
-        }
-        SshClient sshClient = CommonSshClient.getSshClient();
-        clientSession = sshClient.connect(sshProtocol.getUsername(), sshProtocol.getHost(), Integer.parseInt(sshProtocol.getPort()))
-                .verify(timeout, TimeUnit.MILLISECONDS).getSession();
-        if (StringUtils.hasText(sshProtocol.getPassword())) {
-            clientSession.addPasswordIdentity(sshProtocol.getPassword());
-        } else if (StringUtils.hasText(sshProtocol.getPrivateKey())) {
-            var resourceKey = PrivateKeyUtils.writePrivateKey(sshProtocol.getHost(), sshProtocol.getPrivateKey());
-            FilePasswordProvider passwordProvider = (session, resource, index) -> {
-                if (StringUtils.hasText(sshProtocol.getPrivateKeyPassphrase())) {
-                    return sshProtocol.getPrivateKeyPassphrase();
-                }
-                return null;
-            };
-            SecurityUtils.loadKeyPairIdentities(null, () -> resourceKey, new FileInputStream(resourceKey), passwordProvider)
-                    .forEach(clientSession::addPublicKeyIdentity);
-        }  // else auth with localhost private public key certificates
-
-        // auth
-        if (!clientSession.auth().verify(timeout, TimeUnit.MILLISECONDS).isSuccess()) {
-            clientSession.close();
-            throw new IllegalArgumentException("ssh auth failed.");
-        }
-        if (reuseConnection) {
-            SshConnect sshConnect = new SshConnect(clientSession);
-            connectionCommonCache.addCache(identifier, sshConnect);
-        }
-        return clientSession;
+        return SshHelper.getConnectSession(sshProtocol, timeout, reuseConnection, useProxy);
    }
 }
@@ -20,6 +20,7 @@ package org.apache.hertzbeat.collector.collect.database;
 import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertThrows;
+import static org.junit.jupiter.api.Assertions.assertNotEquals;

 import org.apache.hertzbeat.collector.dispatch.DispatchConstants;
 import org.apache.hertzbeat.common.entity.job.Metrics;
@@ -99,28 +100,27 @@ class JdbcCommonCollectTest {
            "dm"
        };
        for (String platform : platforms) {
-            assertDoesNotThrow(() -> {
-                JdbcProtocol jdbc = new JdbcProtocol();
-                jdbc.setPlatform(platform);
-    
-                Metrics metrics = new Metrics();
-                metrics.setJdbc(jdbc);
-    
-                CollectRep.MetricsData.Builder builder = CollectRep.MetricsData.newBuilder();
-                jdbcCommonCollect.collect(builder, metrics);
-            });
-        }
-        // invalid platform
-        assertThrows(IllegalArgumentException.class, () -> {
            JdbcProtocol jdbc = new JdbcProtocol();
-            jdbc.setPlatform("invalid");
+            jdbc.setPlatform(platform);

            Metrics metrics = new Metrics();
            metrics.setJdbc(jdbc);

            CollectRep.MetricsData.Builder builder = CollectRep.MetricsData.newBuilder();
            jdbcCommonCollect.collect(builder, metrics);
-        });
+            assertNotEquals(builder.getMsg(), "Query Error: Not support database platform: " + platform);
+        }
+        // invalid platform
+        JdbcProtocol jdbc = new JdbcProtocol();
+        jdbc.setPlatform("invalid");
+
+        Metrics metrics = new Metrics();
+        metrics.setJdbc(jdbc);
+
+        CollectRep.MetricsData.Builder builder = CollectRep.MetricsData.newBuilder();
+        jdbcCommonCollect.collect(builder, metrics);
+        assertEquals(builder.getCode(), CollectRep.Code.FAIL);
+        assertEquals(builder.getMsg(), "Query Error: Not support database platform: invalid");
    }

    @Test
@@ -47,31 +47,28 @@ public class DnsCollectImplTest {
                .address("www.google.com")
                .timeout("3000")
                .port("53")
+                .tcp("tcp")
                .build();
    }

    @Test
    public void testPreCheck() {
-        assertThrows(IllegalArgumentException.class, () -> {
-            Metrics metrics = new Metrics();
-            metrics.setName("question");
-            metrics.setDns(dnsProtocol);
-            dnsCollect.preCheck(metrics);
-        });
+        CollectRep.MetricsData.Builder builder = CollectRep.MetricsData.newBuilder();
+        //metrics is null
+        dnsCollect.collect(builder, null);
+        assertEquals(CollectRep.Code.FAIL, builder.getCode());

-        //query class is blank
+        //invalid DnsProtocol
+        Metrics metrics = new Metrics();
        assertThrows(IllegalArgumentException.class, () -> {
            DnsProtocol dns = DnsProtocol.builder().build();
-
-            Metrics metrics = new Metrics();
            metrics.setDns(dns);
            dnsCollect.preCheck(metrics);
        });

-        // no exception throws
+        //validated DnsProtocol
        assertDoesNotThrow(() -> {
-            dnsProtocol.setTcp("tcp");
-            Metrics metrics = new Metrics();
+            metrics.setName("question");
            metrics.setDns(dnsProtocol);
            dnsCollect.preCheck(metrics);
        });
@@ -80,28 +77,23 @@ public class DnsCollectImplTest {
    @Test
    public void testCollect() {
        CollectRep.MetricsData.Builder builder = CollectRep.MetricsData.newBuilder();
-        long monitorId = 666;
-        String app = "testDNS";
-        Metrics metrics = new Metrics();
-        metrics.setName("question");
-        metrics.setDns(dnsProtocol);
-        metrics.setAliasFields(Collections.singletonList("section"));
-        dnsCollect.collect(builder, metrics);
+        Metrics metrics0 = Metrics.builder()
+                .name("question")
+                .dns(dnsProtocol)
+                .aliasFields(Collections.singletonList("section"))
+                .build();
+        dnsCollect.collect(builder, metrics0);
+        assertEquals(CollectRep.Code.SUCCESS, builder.getCode());
        assertNotNull(builder.getValues(0).getColumns(0));

-        // dns is null, no exception throws
-        assertDoesNotThrow(() -> {
-            dnsCollect.collect(builder, null);
-        });
-
        // metric name is header
-        assertDoesNotThrow(() -> {
-            Metrics metrics1 = new Metrics();
-            metrics1.setName("header");
-            metrics1.setDns(dnsProtocol);
-            metrics1.setAliasFields(Collections.singletonList("section"));
-            dnsCollect.collect(builder, metrics1);
-        });
+        Metrics metrics1 = Metrics.builder()
+                .name("header")
+                .dns(dnsProtocol)
+                .aliasFields(Collections.singletonList("section"))
+                .build();
+        dnsCollect.collect(builder, metrics1);
+        assertEquals(CollectRep.Code.SUCCESS, builder.getCode());
    }

    @Test
@@ -18,7 +18,14 @@
 package org.apache.hertzbeat.collector.collect.http;

 import static org.junit.jupiter.api.Assertions.assertThrows;
+import static org.junit.jupiter.api.Assertions.assertEquals;

+import java.lang.reflect.Method;
+import java.util.Arrays;
+import java.util.List;
+import java.util.ArrayList;
+
+import org.apache.hertzbeat.collector.dispatch.DispatchConstants;
 import org.apache.hertzbeat.common.entity.job.Metrics;
 import org.apache.hertzbeat.common.entity.job.protocol.HttpProtocol;
 import org.apache.hertzbeat.common.entity.message.CollectRep;
@@ -41,7 +48,7 @@ class HttpCollectImplTest {
        assertThrows(IllegalArgumentException.class, () -> {
            httpCollectImpl.preCheck(null);
        });
-        
+
        assertThrows(IllegalArgumentException.class, () -> {
            Metrics metrics = Metrics.builder().build();
            httpCollectImpl.preCheck(metrics);
@@ -65,4 +72,92 @@ class HttpCollectImplTest {
        String protocol = httpCollectImpl.supportProtocol();
        assert "http".equals(protocol);
    }
+
+    @Test
+    void parseResponseByXmlPath() throws Exception {
+        // Create a sample XML response
+        String xmlResponse = """
+                <?xml version="1.0" encoding="UTF-8"?>
+                <root>
+                    <server>
+                        <name>Server1</name>
+                        <status>Running</status>
+                        <metrics>
+                            <cpu>75.5</cpu>
+                            <memory>1024</memory>
+                            <disk>500</disk>
+                        </metrics>
+                    </server>
+                    <server>
+                        <name>Server2</name>
+                        <status>Stopped</status>
+                        <metrics>
+                            <cpu>0.0</cpu>
+                            <memory>0</memory>
+                            <disk>500</disk>
+                        </metrics>
+                    </server>
+                </root>
+                """;
+
+        // Set up HttpProtocol with XML path parsing
+        HttpProtocol http = HttpProtocol.builder()
+                .parseType(DispatchConstants.PARSE_XML_PATH)
+                .parseScript("//server")  // XPath to select all server nodes
+                .build();
+
+        // Set up Metrics with fields that have XPath expressions
+        List<Metrics.Field> fields = new ArrayList<>();
+        fields.add(Metrics.Field.builder().field("name").xpath("name").build());
+        fields.add(Metrics.Field.builder().field("status").xpath("status").build());
+        fields.add(Metrics.Field.builder().field("cpu").xpath("metrics/cpu").build());
+        fields.add(Metrics.Field.builder().field("memory").xpath("metrics/memory").build());
+
+        Metrics metrics = Metrics.builder()
+                .http(http)
+                .fields(fields)
+                .aliasFields(Arrays.asList("name", "status", "cpu", "memory"))
+                .build();
+
+        // Create a custom builder that captures added rows
+        List<CollectRep.ValueRow> capturedRows = new ArrayList<>();
+        CollectRep.MetricsData.Builder builder = new CollectRep.MetricsData.Builder() {
+            @Override
+            public CollectRep.MetricsData.Builder addValueRow(CollectRep.ValueRow valueRow) {
+                capturedRows.add(valueRow);
+                return super.addValueRow(valueRow);
+            }
+        };
+
+        // Use reflection to access the private parseResponseByXmlPath method
+        Method parseMethod = HttpCollectImpl.class.getDeclaredMethod(
+                "parseResponseByXmlPath", 
+                String.class, 
+                Metrics.class, 
+                CollectRep.MetricsData.Builder.class, 
+                Long.class);
+        parseMethod.setAccessible(true);
+
+        // Call the method
+        parseMethod.invoke(httpCollectImpl, xmlResponse, metrics, builder, 100L);
+
+        // Verify the results
+        assertEquals(2, capturedRows.size(), "Should have parsed 2 server nodes");
+
+        // Check first server
+        CollectRep.ValueRow firstRow = capturedRows.get(0);
+        assertEquals(4, firstRow.getColumnsCount(), "First row should have 4 columns");
+        assertEquals("Server1", firstRow.getColumns(0), "First server name should be Server1");
+        assertEquals("Running", firstRow.getColumns(1), "First server status should be Running");
+        assertEquals("75.5", firstRow.getColumns(2), "First server CPU should be 75.5");
+        assertEquals("1024", firstRow.getColumns(3), "First server memory should be 1024");
+
+        // Check second server
+        CollectRep.ValueRow secondRow = capturedRows.get(1);
+        assertEquals(4, secondRow.getColumnsCount(), "Second row should have 4 columns");
+        assertEquals("Server2", secondRow.getColumns(0), "Second server name should be Server2");
+        assertEquals("Stopped", secondRow.getColumns(1), "Second server status should be Stopped");
+        assertEquals("0.0", secondRow.getColumns(2), "Second server CPU should be 0.0");
+        assertEquals("0", secondRow.getColumns(3), "Second server memory should be 0");
+    }
 }
@@ -17,68 +17,65 @@

 package org.apache.hertzbeat.collector.collect.prometheus.parser;

+import org.apache.hertzbeat.common.entity.dto.MetricFamily;
+import org.apache.hertzbeat.common.util.OnlineParser;
+import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;

 import java.io.ByteArrayInputStream;
 import java.io.InputStream;
 import java.net.URL;
+import java.nio.charset.StandardCharsets;
 import java.util.Map;

+import static org.junit.jupiter.api.Assertions.assertNotNull;
+
 class OnlineParserTest {

+    @Disabled // Disabled due to the fact that the URL is not reachable unless you have the Prometheus server running
    @Test
-    void parseMetrics() {
-        try {
-            URL url = new URL("http://localhost:9090/metrics");
-            InputStream inputStream = url.openStream();
-            Map<String, MetricFamily> metricFamilyMap = OnlineParser.parseMetrics(inputStream);
-            System.out.println(1);
-        }
-        catch (Exception e) {
-            e.printStackTrace();
-        }
+    void parseMetrics() throws Exception {
+        URL url = new URL("http://localhost:9090/metrics");
+        InputStream inputStream = url.openStream();
+        Map<String, MetricFamily> metricFamilyMap = OnlineParser.parseMetrics(inputStream);
+        assertNotNull(metricFamilyMap);
    }

    @Test
-    void parseMetrics2() {
-        try {
-            String str = """
-                    # HELP go_gc_duration_seconds A summary of the pause duration of garbage collection cycles.
-                    # TYPE go_gc_duration_seconds summary
-                    go_gc_duration_seconds {  quantile="0"} 2.0209e-05 321312
-                    go_gc_duration_seconds{  quantile = "0.25"  }   6.6917e-05
-                    go_gc_duration_seconds{quantile="0.5"} -Inf
-                    go_gc_duration_seconds{ quantile = "0.75"} +Inf
-                    go_gc_duration_seconds{quantile="1"} NaN
-                    go_gc_duration_seconds_sum 0.001134793 321314
-                    go_gc_duration_seconds_count 5 43
-                    # HELP go_goroutines Number of goroutines that currently exist.
-                    # TYPE go_goroutines gauge
-                    go_goroutines 32
-                    # HELP go_info Information about the Go environment.
-                    # TYPE go_info gauge
-                    go_info{version="go1.21.6"} 1
-                    # HELP go_memstats_alloc_bytes Number of bytes allocated and still in use.
-                    # TYPE go_memstats_alloc_bytes gauge
-                    go_memstats_alloc_bytes 1.5716224e+07
-                    # HELP go_memstats_alloc_bytes_total Total number of bytes allocated, even if freed.
-                    # TYPE go_memstats_alloc_bytes_total counter
-                    go_memstats_alloc_bytes_total 2.0707544e+07
-                    # HELP go_memstats_buck_hash_sys_bytes Number of bytes used by the profiling bucket hash table.
-                    # TYPE go_memstats_buck_hash_sys_bytes gauge
-                    go_memstats_buck_hash_sys_bytes 1.457881e+06
-                    # HELP go_memstats_frees_total Total number of frees.
-                    # TYPE go_memstats_frees_total counter
-                    go_memstats_frees_total 50438
-                    # HELP go_memstats_gc_sys_bytes Number of bytes used for garbage collection system metadata.
-                    # TYPE go_memstats_gc_sys_bytes gauge
-                    go_memstats_gc_sys_bytes 4.614808e+06""";
-            InputStream inputStream = new ByteArrayInputStream(str.getBytes());
-            Map<String, MetricFamily> metricFamilyMap = OnlineParser.parseMetrics(inputStream);
-            System.out.println(1);
-        }
-        catch (Exception e) {
-            e.printStackTrace();
-        }
+    void parseMetrics2() throws Exception {
+        String str = """
+                # HELP go_gc_duration_seconds A summary of the pause duration of garbage collection cycles.
+                # TYPE go_gc_duration_seconds summary
+                go_gc_duration_seconds {  quantile="0"} 2.0209e-05 321312
+                go_gc_duration_seconds{  quantile = "0.25"  }   6.6917e-05
+                go_gc_duration_seconds{quantile="0.5"} -Inf
+                go_gc_duration_seconds{ quantile = "0.75"} +Inf
+                go_gc_duration_seconds{quantile="1"} NaN
+                go_gc_duration_seconds_sum 0.001134793 321314
+                go_gc_duration_seconds_count 5 43
+                # HELP go_goroutines Number of goroutines that currently exist.
+                # TYPE go_goroutines gauge
+                go_goroutines 32
+                # HELP go_info Information about the Go environment.
+                # TYPE go_info gauge
+                go_info{version="go1.21.6"} 1
+                # HELP go_memstats_alloc_bytes Number of bytes allocated and still in use.
+                # TYPE go_memstats_alloc_bytes gauge
+                go_memstats_alloc_bytes 1.5716224e+07
+                # HELP go_memstats_alloc_bytes_total Total number of bytes allocated, even if freed.
+                # TYPE go_memstats_alloc_bytes_total counter
+                go_memstats_alloc_bytes_total 2.0707544e+07
+                # HELP go_memstats_buck_hash_sys_bytes Number of bytes used by the profiling bucket hash table.
+                # TYPE go_memstats_buck_hash_sys_bytes gauge
+                go_memstats_buck_hash_sys_bytes 1.457881e+06
+                # HELP go_memstats_frees_total Total number of frees.
+                # TYPE go_memstats_frees_total counter
+                go_memstats_frees_total 50438
+                # HELP go_memstats_gc_sys_bytes Number of bytes used for garbage collection system metadata.
+                # TYPE go_memstats_gc_sys_bytes gauge
+                go_memstats_gc_sys_bytes 4.614808e+06""";
+        InputStream inputStream = new ByteArrayInputStream(str.getBytes(StandardCharsets.UTF_8));
+        Map<String, MetricFamily> metricFamilyMap = OnlineParser.parseMetrics(inputStream);
+        assertNotNull(metricFamilyMap);
    }
 }
@@ -183,21 +183,18 @@ public class CommonDispatcher implements MetricsTaskDispatch, CollectDataDispatc
        Job job = timerTask.getJob();
        job.constructPriorMetrics();
        Set<Metrics> metricsSet = job.getNextCollectMetrics(null, true);
-        // Avoid NullPointerException
-        if (null != metricsSet){
-            metricsSet.forEach(metrics -> {
-                MetricsCollect metricsCollect = new MetricsCollect(metrics, timeout, this,
-                        collectorIdentity, unitConvertList);
-                jobRequestQueue.addJob(metricsCollect);
-                if (metrics.getPrometheus() != null) {
-                    metricsTimeoutMonitorMap.put(String.valueOf(job.getId()),
-                            new MetricsTime(System.currentTimeMillis(), metrics, timeout));
-                } else {
-                    metricsTimeoutMonitorMap.put(job.getId() + "-" + metrics.getName(),
-                            new MetricsTime(System.currentTimeMillis(), metrics, timeout));
-                }
-            });
-        }
+        metricsSet.forEach(metrics -> {
+            MetricsCollect metricsCollect = new MetricsCollect(metrics, timeout, this,
+                    collectorIdentity, unitConvertList);
+            jobRequestQueue.addJob(metricsCollect);
+            if (metrics.getPrometheus() != null) {
+                metricsTimeoutMonitorMap.put(String.valueOf(job.getId()),
+                        new MetricsTime(System.currentTimeMillis(), metrics, timeout));
+            } else {
+                metricsTimeoutMonitorMap.put(job.getId() + "-" + metrics.getName(),
+                        new MetricsTime(System.currentTimeMillis(), metrics, timeout));
+            }
+        });
    }

    @Override
@@ -237,8 +234,6 @@ public class CommonDispatcher implements MetricsTaskDispatch, CollectDataDispatc
                    long spendTime = System.currentTimeMillis() - job.getDispatchTime();
                    long interval = job.getInterval() - spendTime / 1000;
                    interval = interval <= 0 ? 0 : interval;
-                    // Reset Construction Execution Metrics Task View 
-                    job.constructPriorMetrics();
                    timerDispatch.cyclicJob(timerJob, interval, TimeUnit.SECONDS);
                }
            } else if (!metricsSet.isEmpty()) {
@@ -335,8 +330,6 @@ public class CommonDispatcher implements MetricsTaskDispatch, CollectDataDispatc
                long spendTime = System.currentTimeMillis() - job.getDispatchTime();
                long interval = job.getInterval() - spendTime / 1000;
                interval = interval <= 0 ? 0 : interval;
-                // Reset Construction Execution Metrics Task View 
-                job.constructPriorMetrics();
                timerDispatch.cyclicJob(timerJob, interval, TimeUnit.SECONDS);
            }
            // it is an asynchronous periodic cyclic task, directly response the collected data
@@ -75,6 +75,18 @@ public class MetricsCollect implements Runnable, Comparable<MetricsCollect> {
     * metrics configuration
     */
    protected Metrics metrics;
+    /**
+     * metadata
+     */
+    protected Map<String, String> metadata;
+    /**
+     * labels
+     */
+    protected Map<String, String> labels;
+    /**
+     * annotations
+     */
+    protected Map<String, String> annotations;
    /**
     * time wheel timeout
     */
@@ -119,6 +131,9 @@ public class MetricsCollect implements Runnable, Comparable<MetricsCollect> {
        this.id = job.getMonitorId();
        this.tenantId = job.getTenantId();
        this.app = job.getApp();
+        this.metadata = job.getMetadata();
+        this.labels = job.getLabels();
+        this.annotations = job.getAnnotations();
        this.collectDataDispatch = collectDataDispatch;
        this.isCyclic = job.isCyclic();
        this.isSd = job.isSd();
@@ -136,9 +151,8 @@ public class MetricsCollect implements Runnable, Comparable<MetricsCollect> {
        this.startTime = System.currentTimeMillis();
        setNewThreadName(id, app, startTime, metrics);
        CollectRep.MetricsData.Builder response = CollectRep.MetricsData.newBuilder();
-        response.setApp(app);
-        response.setId(id);
-        response.setTenantId(tenantId);
+        response.setApp(app).setId(id).setTenantId(tenantId)
+                .setLabels(labels).setAnnotations(annotations).addMetadataAll(metadata);
        // for prometheus auto
        if (DispatchConstants.PROTOCOL_PROMETHEUS.equalsIgnoreCase(metrics.getProtocol())) {
            List<CollectRep.MetricsData> metricsData = PrometheusAutoCollectImpl
@@ -29,4 +29,5 @@ org.apache.hertzbeat.collector.collect.mqtt.MqttCollectImpl
 org.apache.hertzbeat.collector.collect.ipmi2.IpmiCollectImpl
 org.apache.hertzbeat.collector.collect.kafka.KafkaCollectImpl
 org.apache.hertzbeat.collector.collect.sd.HttpSdCollectImpl
-org.apache.hertzbeat.collector.collect.modbus.ModbusCollectImpl
+org.apache.hertzbeat.collector.collect.modbus.ModbusCollectImpl
+org.apache.hertzbeat.collector.collect.s7.S7CollectImpl
@@ -39,7 +39,7 @@ spring:

 collector:
  info:
-    version: ${COLLECTOR_VERSION:1.6.1}
+    version: ${COLLECTOR_VERSION:1.7.0}
    ip: ${COLLECTOR_IP:}
  dispatch:
    entrance:
@@ -25,6 +25,7 @@ import org.apache.sshd.common.NamedFactory;
 import org.apache.sshd.common.PropertyResolverUtils;
 import org.apache.sshd.common.kex.BuiltinDHFactories;
 import org.apache.sshd.core.CoreModuleProperties;
+import org.apache.sshd.server.forward.AcceptAllForwardingFilter;

 /**
 * common ssh pool client
@@ -52,6 +53,7 @@ public class CommonSshClient {
                BuiltinDHFactories.VALUES,
                ClientBuilder.DH2KEX
        ));
+        SSH_CLIENT.setForwardingFilter(new AcceptAllForwardingFilter());
        // todo when connect AlibabaCloud ubuntu server, custom signature factories will cause error, why?
        // SSH_CLIENT.setSignatureFactories(new ArrayList<>(BuiltinSignatures.VALUES));
        SSH_CLIENT.start();
@@ -0,0 +1,206 @@
+/*
+ * 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.collector.collect.common.ssh;
+
+import java.io.InputStream;
+import java.security.KeyPair;
+import java.util.List;
+import lombok.extern.slf4j.Slf4j;
+import org.apache.hertzbeat.collector.collect.common.cache.AbstractConnection;
+import org.apache.hertzbeat.collector.collect.common.cache.CacheIdentifier;
+import org.apache.hertzbeat.collector.collect.common.cache.GlobalConnectionCache;
+import org.apache.hertzbeat.collector.collect.common.cache.SshConnect;
+import org.apache.hertzbeat.collector.util.PrivateKeyUtils;
+import org.apache.hertzbeat.common.entity.job.protocol.SshProtocol;
+import org.apache.sshd.client.SshClient;
+import org.apache.sshd.client.config.hosts.HostConfigEntry;
+import org.apache.sshd.client.session.ClientSession;
+import org.apache.sshd.common.config.keys.FilePasswordProvider;
+import org.apache.sshd.common.util.security.SecurityUtils;
+import org.springframework.util.StringUtils;
+
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.security.GeneralSecurityException;
+import java.util.Optional;
+import java.util.concurrent.TimeUnit;
+
+/**
+ * ssh helper
+ */
+@Slf4j
+public class SshHelper {
+
+    private static final GlobalConnectionCache CONNECTION_COMMON_CACHE = GlobalConnectionCache.getInstance();
+
+    public static ClientSession getConnectSession(String host, String port, String username, String password, String privateKey,
+                                                  String privateKeyPassphrase, int timeout, boolean reuseConnection)
+            throws IOException, GeneralSecurityException {
+        CacheIdentifier identifier = CacheIdentifier.builder()
+                .ip(host).port(port)
+                .username(username).password(password)
+                .build();
+        ClientSession clientSession = null;
+        if (reuseConnection) {
+            Optional<AbstractConnection<?>> cacheOption = CONNECTION_COMMON_CACHE.getCache(identifier, true);
+            if (cacheOption.isPresent()) {
+                SshConnect sshConnect = (SshConnect) cacheOption.get();
+                clientSession = sshConnect.getConnection();
+                try {
+                    if (clientSession == null || clientSession.isClosed() || clientSession.isClosing()) {
+                        clientSession = null;
+                        CONNECTION_COMMON_CACHE.removeCache(identifier);
+                    }
+                } catch (Exception e) {
+                    log.warn(e.getMessage());
+                    clientSession = null;
+                    CONNECTION_COMMON_CACHE.removeCache(identifier);
+                }
+            }
+            if (clientSession != null) {
+                return clientSession;
+            }
+        }
+        SshClient sshClient = CommonSshClient.getSshClient();
+
+        clientSession = sshClient.connect(username, host, Integer.parseInt(port))
+                .verify(timeout, TimeUnit.MILLISECONDS).getSession();
+        if (StringUtils.hasText(password)) {
+            clientSession.addPasswordIdentity(password);
+        } else if (StringUtils.hasText(privateKey)) {
+            var resourceKey = PrivateKeyUtils.writePrivateKey(host, privateKey);
+            FilePasswordProvider passwordProvider = (session, resource, index) -> {
+                if (StringUtils.hasText(privateKeyPassphrase)) {
+                    return privateKeyPassphrase;
+                }
+                return null;
+            };
+            SecurityUtils.loadKeyPairIdentities(null, () -> resourceKey, new FileInputStream(resourceKey), passwordProvider)
+                    .forEach(clientSession::addPublicKeyIdentity);
+        }  // else auth with localhost private public key certificates
+
+        // auth
+        if (!clientSession.auth().verify(timeout, TimeUnit.MILLISECONDS).isSuccess()) {
+            clientSession.close();
+            throw new IllegalArgumentException("ssh auth failed.");
+        }
+        if (reuseConnection) {
+            SshConnect sshConnect = new SshConnect(clientSession);
+            CONNECTION_COMMON_CACHE.addCache(identifier, sshConnect);
+        }
+        return clientSession;
+    }
+
+    public static ClientSession getConnectSession(SshProtocol sshProtocol, int timeout, boolean reuseConnection, boolean useProxy)
+            throws IOException, GeneralSecurityException {
+        CacheIdentifier identifier = CacheIdentifier.builder()
+                                                    .ip(sshProtocol.getHost()).port(sshProtocol.getPort())
+                                                    .username(sshProtocol.getUsername()).password(sshProtocol.getPassword())
+                                                    .build();
+        ClientSession clientSession = null;
+        // When using ProxyJump, force connection reuse:
+        // Apache MINA SSHD will pass the proxy password error to the target host in proxy scenarios, causing the first connection to fail.
+        // Reusing connections can skip duplicate authentication and avoid this problem.
+        if (reuseConnection || useProxy) {
+            Optional<AbstractConnection<?>> cacheOption = CONNECTION_COMMON_CACHE.getCache(identifier, true);
+            if (cacheOption.isPresent()) {
+                SshConnect sshConnect = (SshConnect) cacheOption.get();
+                clientSession = sshConnect.getConnection();
+                try {
+                    if (clientSession == null || clientSession.isClosed() || clientSession.isClosing()) {
+                        clientSession = null;
+                        CONNECTION_COMMON_CACHE.removeCache(identifier);
+                    }
+                } catch (Exception e) {
+                    log.warn(e.getMessage());
+                    clientSession = null;
+                    CONNECTION_COMMON_CACHE.removeCache(identifier);
+                }
+            }
+            if (clientSession != null) {
+                return clientSession;
+            }
+        }
+        SshClient sshClient = CommonSshClient.getSshClient();
+        HostConfigEntry proxyConfig = new HostConfigEntry();
+        if (useProxy && StringUtils.hasText(sshProtocol.getProxyHost())) {
+            String proxySpec = String.format("%s@%s:%d", sshProtocol.getProxyUsername(), sshProtocol.getProxyHost(), Integer.parseInt(sshProtocol.getProxyPort()));
+            proxyConfig.setHostName(sshProtocol.getHost());
+            proxyConfig.setHost(sshProtocol.getHost());
+            proxyConfig.setPort(Integer.parseInt(sshProtocol.getPort()));
+            proxyConfig.setUsername(sshProtocol.getUsername());
+            proxyConfig.setProxyJump(proxySpec);
+
+            // Apache SSHD requires the password for the proxy to be preloaded into the sshClient instance before connecting
+            if (StringUtils.hasText(sshProtocol.getProxyPassword())) {
+                sshClient.addPasswordIdentity(sshProtocol.getProxyPassword());
+                log.debug("Loaded proxy server password authentication: {}@{}", sshProtocol.getProxyUsername(), sshProtocol.getProxyHost());
+            }
+            if (StringUtils.hasText(sshProtocol.getProxyPrivateKey())) {
+                proxyConfig.setIdentities(List.of(sshProtocol.getProxyPrivateKey()));
+                log.debug("Proxy private key loaded into HostConfigEntry");
+            }
+        }
+
+        if (useProxy && StringUtils.hasText(sshProtocol.getProxyHost())) {
+            try {
+                clientSession = sshClient.connect(proxyConfig)
+                                         .verify(timeout, TimeUnit.MILLISECONDS).getSession();
+            }
+            finally {
+                sshClient.removePasswordIdentity(sshProtocol.getProxyPassword());
+            }
+        } else {
+            clientSession = sshClient.connect(sshProtocol.getUsername(), sshProtocol.getHost(), Integer.parseInt(sshProtocol.getPort()))
+                                     .verify(timeout, TimeUnit.MILLISECONDS).getSession();
+        }
+
+        if (StringUtils.hasText(sshProtocol.getPassword())) {
+            clientSession.addPasswordIdentity(sshProtocol.getPassword());
+        } else if (StringUtils.hasText(sshProtocol.getPrivateKey())) {
+            var resourceKey = PrivateKeyUtils.writePrivateKey(sshProtocol.getHost(), sshProtocol.getPrivateKey());
+            try (InputStream keyStream = new FileInputStream(resourceKey)) {
+                FilePasswordProvider passwordProvider = (session, resource, index) -> {
+                    if (StringUtils.hasText(sshProtocol.getPrivateKeyPassphrase())) {
+                        return sshProtocol.getPrivateKeyPassphrase();
+                    }
+                    return null;
+                };
+                Iterable<KeyPair> keyPairs = SecurityUtils.loadKeyPairIdentities(null, () -> resourceKey, keyStream, passwordProvider);
+                if (keyPairs != null) {
+                    keyPairs.forEach(clientSession::addPublicKeyIdentity);
+                } else {
+                    log.error("Failed to load private key pairs from: {}", resourceKey);
+                }
+            } catch (IOException e) {
+                log.error("Error reading private key file: {}", e.getMessage());
+            }
+        }  // else auth with localhost private public key certificates
+
+        // auth
+        if (!clientSession.auth().verify(timeout, TimeUnit.MILLISECONDS).isSuccess()) {
+            clientSession.close();
+            throw new IllegalArgumentException("ssh auth failed.");
+        }
+        if (reuseConnection || useProxy) {
+            SshConnect sshConnect = new SshConnect(clientSession);
+            CONNECTION_COMMON_CACHE.addCache(identifier, sshConnect);
+        }
+        return clientSession;
+    }
+}
@@ -0,0 +1,313 @@
+/*
+ * 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.collector.collect.common.ssh;
+
+import com.github.benmanes.caffeine.cache.Cache;
+import com.github.benmanes.caffeine.cache.Caffeine;
+import com.github.benmanes.caffeine.cache.RemovalCause;
+import com.github.benmanes.caffeine.cache.Scheduler;
+import lombok.EqualsAndHashCode;
+import lombok.Getter;
+import lombok.Setter;
+import lombok.extern.slf4j.Slf4j;
+import org.apache.hertzbeat.common.entity.job.SshTunnel;
+import org.apache.sshd.client.session.ClientSession;
+import org.apache.sshd.client.session.forward.ExplicitPortForwardingTracker;
+import org.apache.sshd.common.util.net.SshdSocketAddress;
+import org.springframework.util.CollectionUtils;
+import org.springframework.util.StringUtils;
+
+import java.io.IOException;
+import java.net.ServerSocket;
+import java.security.GeneralSecurityException;
+import java.time.Duration;
+import java.util.Comparator;
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.function.Predicate;
+
+/**
+ * Ssh Tunnel Helper
+ */
+@Slf4j
+public class SshTunnelHelper {
+
+    private static final long DEFAULT_CACHE_TIMEOUT = 500 * 1000;
+
+    private static final Cache<SshClientSessionWrapper, LocalPortForwardingWrapper> TRACKER_CACHE =
+            Caffeine.newBuilder()
+                    .initialCapacity(1)
+                    .maximumSize(1000)
+                    .expireAfterAccess(Duration.ofMillis(DEFAULT_CACHE_TIMEOUT))
+                    .scheduler(Scheduler.systemScheduler())
+                    .removalListener((key, value, cause) -> {
+                        if (cause == RemovalCause.REPLACED) {
+                            return;
+                        }
+                        if (key != null && value != null) {
+                            // 1. try close tunnel
+                            SshClientSessionWrapper clientSessionWrapper = (SshClientSessionWrapper) key;
+                            LocalPortForwardingWrapper wrapper = (LocalPortForwardingWrapper) value;
+                            wrapper.remove(clientSessionWrapper.getClientSession());
+
+                            // 2. try close session
+                            if (!clientSessionWrapper.isShareConnection()) {
+                                try {
+                                    clientSessionWrapper.close();
+                                    log.info("[SSH Tunnel] close unshared ssh connection, {}", clientSessionWrapper);
+                                } catch (IOException e) {
+                                    log.error("[SSH Tunnel] close unshared ssh connection error", e);
+                                }
+                            }
+                        }
+                    })
+                    .build();
+
+
+    /**
+     * check ssh tunnel param
+     *
+     * @param sshTunnel ssh tunnel param
+     */
+    public static void checkTunnelParam(SshTunnel sshTunnel) {
+        if (sshTunnel == null || !Boolean.parseBoolean(sshTunnel.getEnable())) {
+            return;
+        }
+        if (!StringUtils.hasText(sshTunnel.getHost())) {
+            throw new IllegalArgumentException("ssh tunnel must has ssh host param");
+        }
+        if (!StringUtils.hasText(sshTunnel.getPort())) {
+            throw new IllegalArgumentException("ssh tunnel must has ssh port param");
+        }
+        if (!StringUtils.hasText(sshTunnel.getUsername())) {
+            throw new IllegalArgumentException("ssh tunnel must has ssh username param");
+        }
+
+    }
+
+    /**
+     * create ssh tunnel
+     *
+     * @param sshTunnel  ssh tunnel param
+     * @param remoteHost remote host
+     * @param remotePort remote port
+     * @return local port
+     */
+    public static int localPortForward(SshTunnel sshTunnel, String remoteHost, String remotePort) throws GeneralSecurityException, IOException {
+        boolean shareConnection = Boolean.parseBoolean(sshTunnel.getShareConnection());
+        // 1. get ssh session
+        ClientSession session = SshHelper.getConnectSession(sshTunnel.getHost(), sshTunnel.getPort(),
+                sshTunnel.getUsername(), sshTunnel.getPassword(), sshTunnel.getPrivateKey(), sshTunnel.getPrivateKeyPassphrase(),
+                Integer.parseInt(sshTunnel.getTimeout()), shareConnection);
+        SshClientSessionWrapper sessionWrapper = new SshClientSessionWrapper(session, shareConnection);
+
+        // 2. get tunnel
+        LocalPortForwardingWrapper forwardingWrapper = selectWrapper(
+                TRACKER_CACHE.getIfPresent(sessionWrapper), sessionWrapper, remoteHost, remotePort);
+        int localPort;
+        if (forwardingWrapper == null) {
+            localPort = getRandomPort();
+            LocalPortForwardingWrapper newForwardingWrapper = sessionWrapper
+                    .createLocalPortForwardingTracker(localPort, remoteHost, Integer.parseInt(remotePort));
+            if (TRACKER_CACHE.getIfPresent(sessionWrapper) == null) {
+                TRACKER_CACHE.put(sessionWrapper, newForwardingWrapper);
+            }
+            log.info("[SSH Tunnel] created ssh forwarding tracker ssh:{}, remote:{}, localPort:{}",
+                    sshTunnel.getHost() + ":" + sshTunnel.getPort(), remoteHost + ":" + remotePort, localPort);
+        } else {
+            localPort = forwardingWrapper.getTracker().getLocalAddress().getPort();
+        }
+
+        return localPort;
+    }
+
+    /**
+     * get tunnel
+     *
+     * @param wrapper        LocalPortForwardingWrapper
+     * @param sessionWrapper SshClientSessionWrapper
+     * @param remoteHost     remote host
+     * @param remotePort     remote port
+     * @return LocalPortForwardingWrapper
+     */
+    private static LocalPortForwardingWrapper selectWrapper(LocalPortForwardingWrapper wrapper, SshClientSessionWrapper sessionWrapper,
+                                                            String remoteHost, String remotePort) {
+        if (wrapper == null) {
+            return null;
+        }
+        List<LocalPortForwardingWrapper> selectList = wrapper.select(sessionWrapper.getClientSession(), localPortForwardWrapper -> {
+            if (!localPortForwardWrapper.isOpen()) {
+                return false;
+            }
+            ExplicitPortForwardingTracker tracker = localPortForwardWrapper.getTracker();
+            SshdSocketAddress remoteAddress = tracker.getRemoteAddress();
+            return Objects.equals(remoteAddress.getHostName(), remoteHost)
+                    && Objects.equals(remoteAddress.getPort(), Integer.parseInt(remotePort));
+        });
+
+        if (selectList.isEmpty()) {
+            return null;
+        }
+        LocalPortForwardingWrapper selected;
+        if (selectList.size() == 1) {
+            selected = selectList.get(0);
+        } else {
+            selected = selectList.stream().min(Comparator.comparing(LocalPortForwardingWrapper::getLastAccessTime)).get();
+        }
+        selected.setLastAccessTime(System.currentTimeMillis());
+        return selected;
+    }
+
+
+    private static int getRandomPort() throws IOException {
+        try (ServerSocket serverSocket = new ServerSocket(0)) {
+            return serverSocket.getLocalPort();
+        }
+    }
+
+    @Getter
+    @Setter
+    @EqualsAndHashCode
+    private static class SshClientSessionWrapper {
+        private ClientSession clientSession;
+        private boolean shareConnection;
+
+        public SshClientSessionWrapper(ClientSession clientSession, boolean shareConnection) {
+            this.clientSession = clientSession;
+            this.shareConnection = shareConnection;
+        }
+
+        /**
+         *  Starts a local port forwarding
+         * @param localPort  local port
+         * @param remoteHost remove host
+         * @param remotePort remote port
+         * @return LocalPortForwardingWrapper
+         */
+        public LocalPortForwardingWrapper createLocalPortForwardingTracker(Integer localPort, String remoteHost, Integer remotePort) throws IOException {
+            SshdSocketAddress remoteAddress = new SshdSocketAddress(remoteHost, remotePort);
+            SshdSocketAddress localAddress = new SshdSocketAddress("localhost", localPort);
+            ExplicitPortForwardingTracker tracker = clientSession.createLocalPortForwardingTracker(localAddress, remoteAddress);
+            return new LocalPortForwardingWrapper(tracker);
+        }
+
+        /**
+         * close client session
+         */
+        public void close() throws IOException {
+            clientSession.close();
+        }
+
+        @Override
+        public String toString() {
+            return "{ ssh:%s, shareConnection:%b }".formatted(clientSession, shareConnection);
+        }
+    }
+
+    @Getter
+    @Setter
+    @EqualsAndHashCode
+    private static class LocalPortForwardingWrapper {
+        private static Map<ClientSession, List<LocalPortForwardingWrapper>> map = new ConcurrentHashMap<>();
+
+        private ExplicitPortForwardingTracker tracker;
+        private Long lastAccessTime;
+
+        public LocalPortForwardingWrapper(ExplicitPortForwardingTracker tracker) {
+            this.tracker = tracker;
+            this.lastAccessTime = System.currentTimeMillis();
+            map.computeIfAbsent(tracker.getClientSession(), (key) -> new ArrayList<>()).add(this);
+        }
+
+        /**
+         * select ClientSession LocalPortForwardingWrapper List
+         * @param session   ssh client session
+         * @param predicate condition
+         * @return LocalPortForwardWrapper
+         */
+        public List<LocalPortForwardingWrapper> select(ClientSession session, Predicate<LocalPortForwardingWrapper> predicate) {
+            List<LocalPortForwardingWrapper> trackerList = map.get(session);
+            if (CollectionUtils.isEmpty(trackerList)) {
+                return trackerList;
+            }
+            List<LocalPortForwardingWrapper> list = new ArrayList<>();
+            long currentTimeMillis = System.currentTimeMillis();
+            Iterator<LocalPortForwardingWrapper> iterator = trackerList.iterator();
+            while (iterator.hasNext()) {
+                LocalPortForwardingWrapper wrapper = iterator.next();
+                // lazy remove
+                if (currentTimeMillis - wrapper.getLastAccessTime() > DEFAULT_CACHE_TIMEOUT) {
+                    try {
+                        wrapper.getTracker().close();
+                        iterator.remove();
+                        log.info("[SSH Tunnel] Lazy Remove ssh local port forwarding {}", wrapper);
+                    } catch (IOException e) {
+                        log.warn("[SSH Tunnel] Lazy Remove ssh local port forwarding  Error", e);
+                    }
+                } else if (predicate == null || predicate.test(wrapper)) {
+                    list.add(wrapper);
+                }
+            }
+            return list;
+        }
+
+        /**
+         *  remove session local port forwarding
+         * @param session ssh client session
+         */
+        public void remove(ClientSession session) {
+            List<LocalPortForwardingWrapper> trackerList = map.get(session);
+            if (CollectionUtils.isEmpty(trackerList)) {
+                return;
+            }
+            Iterator<LocalPortForwardingWrapper> iterator = trackerList.iterator();
+            while (iterator.hasNext()){
+                try {
+                    LocalPortForwardingWrapper next = iterator.next();
+                    next.close();
+                    iterator.remove();
+                    log.info("[SSH Tunnel] Remove ssh local port forwarding, {}", next);
+                } catch (IOException e) {
+                    log.error("[SSH Tunnel] Remove ssh session local port forwarding  error", e);
+                }
+            }
+        }
+
+        public void close() throws IOException {
+            tracker.close();
+        }
+
+        public boolean isOpen() {
+            return tracker.isOpen();
+        }
+
+        @Override
+        public String toString() {
+            return "{ ssh:%s, remote:%s, localPort:%d }".formatted(
+                    tracker.getSession().getConnectAddress(),
+                    tracker.getRemoteAddress(),
+                    tracker.getLocalAddress().getPort()
+            );
+        }
+    }
+
+}
@@ -227,4 +227,9 @@ public interface DispatchConstants {
     * protocol modbus
     */
    String PROTOCOL_MODBUS = "modbus";
+
+    /**
+     * protocol modbus
+     */
+    String PROTOCOL_S7 = "s7";
 }
@@ -154,13 +154,11 @@ public class DispatchProperties {

    /**
     * Schedule Data Export Configuration Properties
-     * 调度数据出口配置属性
     */
    public static class ExportProperties {

        /**
         * kafka configuration information
-         * kafka配置信息
         */
        private KafkaProperties kafka;

@@ -178,18 +176,15 @@ public class DispatchProperties {
        public static class KafkaProperties {
            /**
             * Whether the kafka data export is started
-             * kafka数据出口是否启动
             */
            private boolean enabled = true;

            /**
             * kafka's connection server url
-             * kafka的连接服务器url
             */
            private String servers = "http://127.0.0.1:2379";
            /**
             * Topic name to send data to
-             * 发送数据的topic名称
             */
            private String topic;

--- a/Show More
+++ b/Show More