diff --git a/client-adapter/elasticsearch/src/main/java/com/alibaba/otter/canal/client/adapter/es/ESAdapter.java b/client-adapter/elasticsearch/src/main/java/com/alibaba/otter/canal/client/adapter/es/ESAdapter.java
index b41b857b..1c505cc9 100644
--- a/client-adapter/elasticsearch/src/main/java/com/alibaba/otter/canal/client/adapter/es/ESAdapter.java
+++ b/client-adapter/elasticsearch/src/main/java/com/alibaba/otter/canal/client/adapter/es/ESAdapter.java
@@ -30,7 +30,6 @@ import com.alibaba.otter.canal.client.adapter.es.service.ESEtlService;
 import com.alibaba.otter.canal.client.adapter.es.service.ESSyncService;
 import com.alibaba.otter.canal.client.adapter.es.support.ESTemplate;
 import com.alibaba.otter.canal.client.adapter.support.*;
-import org.slf4j.MDC;
 
 /**
  * ES外部适配器
@@ -71,7 +70,6 @@ public class ESAdapter implements OuterAdapter {
     @Override
     public void init(OuterAdapterConfig configuration, Properties envProperties) {
         try {
-            MDC.put("adapter", "es");
             this.envProperties = envProperties;
             Map<String, ESSyncConfig> esSyncConfigTmp = ESSyncConfigLoader.load(envProperties);
             // 过滤不匹配的key的配置
@@ -141,6 +139,7 @@ public class ESAdapter implements OuterAdapter {
         }
     }
 
+    @Override
     public void sync(List<Dml> dmls) {
         if (dmls == null || dmls.isEmpty()) {
             return;
@@ -151,6 +150,7 @@ public class ESAdapter implements OuterAdapter {
             }
         }
         esSyncService.commit(); // 批次统一提交
+
     }
 
     private void sync(Dml dml) {
@@ -241,7 +241,6 @@ public class ESAdapter implements OuterAdapter {
         if (transportClient != null) {
             transportClient.close();
         }
-        MDC.remove("adapter");
     }
 
     @Override
diff --git a/client-adapter/hbase/src/main/java/com/alibaba/otter/canal/client/adapter/hbase/HbaseAdapter.java b/client-adapter/hbase/src/main/java/com/alibaba/otter/canal/client/adapter/hbase/HbaseAdapter.java
index 9429817b..be84daf3 100644
--- a/client-adapter/hbase/src/main/java/com/alibaba/otter/canal/client/adapter/hbase/HbaseAdapter.java
+++ b/client-adapter/hbase/src/main/java/com/alibaba/otter/canal/client/adapter/hbase/HbaseAdapter.java
@@ -26,7 +26,6 @@ import com.alibaba.otter.canal.client.adapter.hbase.service.HbaseEtlService;
 import com.alibaba.otter.canal.client.adapter.hbase.service.HbaseSyncService;
 import com.alibaba.otter.canal.client.adapter.hbase.support.HbaseTemplate;
 import com.alibaba.otter.canal.client.adapter.support.*;
-import org.slf4j.MDC;
 
 /**
  * HBase外部适配器
@@ -60,7 +59,6 @@ public class HbaseAdapter implements OuterAdapter {
     @Override
     public void init(OuterAdapterConfig configuration, Properties envProperties) {
         try {
-            MDC.put("adapter", "hbase");
             this.envProperties = envProperties;
             Map<String, MappingConfig> hbaseMappingTmp = MappingConfigLoader.load(envProperties);
             // 过滤不匹配的key的配置
@@ -104,6 +102,7 @@ public class HbaseAdapter implements OuterAdapter {
         }
     }
 
+    @Override
     public void sync(List<Dml> dmls) {
         if (dmls == null || dmls.isEmpty()) {
             return;
@@ -113,7 +112,7 @@ public class HbaseAdapter implements OuterAdapter {
         }
     }
 
-    public void sync(Dml dml) {
+    private void sync(Dml dml) {
         if (dml == null) {
             return;
         }
@@ -224,7 +223,6 @@ public class HbaseAdapter implements OuterAdapter {
         } catch (IOException e) {
             throw new RuntimeException(e);
         }
-        MDC.remove("adapter");
     }
 
     @Override
diff --git a/client-adapter/launcher/src/main/bin/startup.sh b/client-adapter/launcher/src/main/bin/startup.sh
index 649292aa..bd97b2fd 100644
--- a/client-adapter/launcher/src/main/bin/startup.sh
+++ b/client-adapter/launcher/src/main/bin/startup.sh
@@ -40,11 +40,11 @@ if [ -z "$JAVA" ]; then
   fi
 fi
 
-case "$#" 
+case "$#"
 in
-0 ) 
+0 )
   ;;
-2 ) 
+2 )
   if [ "$1" = "debug" ]; then
     DEBUG_PORT=$2
     DEBUG_SUSPEND="n"
@@ -76,8 +76,8 @@ echo "cd to $bin_abs_path for workaround relative path"
 cd $bin_abs_path
 
 echo CLASSPATH :$CLASSPATH
-$JAVA $JAVA_OPTS $JAVA_DEBUG_OPT $ADAPTER_OPTS -classpath .:$CLASSPATH com.alibaba.otter.canal.adapter.launcher.CanalAdapterApplication 1>>$base/logs/adapter.log 2>&1 &
+$JAVA $JAVA_OPTS $JAVA_DEBUG_OPT $ADAPTER_OPTS -classpath .:$CLASSPATH com.alibaba.otter.canal.adapter.launcher.CanalAdapterApplication 1>>/dev/null 2>&1 &
 echo $! > $base/bin/adapter.pid
 
 echo "cd to $current_path for continue"
-cd $current_path
\ No newline at end of file
+cd $current_path
diff --git a/client-adapter/launcher/src/main/resources/logback.xml b/client-adapter/launcher/src/main/resources/logback.xml
index 80765f80..4092e221 100644
--- a/client-adapter/launcher/src/main/resources/logback.xml
+++ b/client-adapter/launcher/src/main/resources/logback.xml
@@ -8,17 +8,17 @@
 	</appender>
 
 	<appender name="CANAL-ROOT" class="ch.qos.logback.classic.sift.SiftingAppender">
-		<discriminator>
-			<Key>adapter</Key>
-			<DefaultValue>adapter</DefaultValue>
-		</discriminator>
+        <discriminator>
+            <Key>adapter</Key>
+            <DefaultValue>adapter</DefaultValue>
+        </discriminator>
 		<sift>
-			<appender name="FILE-${adapter}" class="ch.qos.logback.core.rolling.RollingFileAppender">
-				<File>../logs/${adapter}/${adapter}.log</File>
+			<appender name="FILE-adapter" class="ch.qos.logback.core.rolling.RollingFileAppender">
+				<File>../logs/adapter/adapter.log</File>
 				<rollingPolicy
 						class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
 					<!-- rollover daily -->
-					<fileNamePattern>../logs/${adapter}/%d{yyyy-MM-dd}/${adapter}-%d{yyyy-MM-dd}-%i.log.gz</fileNamePattern>
+					<fileNamePattern>../logs/adapter/%d{yyyy-MM-dd}/adapter-%d{yyyy-MM-dd}-%i.log.gz</fileNamePattern>
 					<timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
 						<!-- or whenever the file size reaches 100MB -->
 						<maxFileSize>512MB</maxFileSize>
@@ -36,14 +36,22 @@
 
 	<logger name="com.alibaba.otter.canal.client.adapter.hbase" additivity="false">
 		<level value="DEBUG" />
+		<appender-ref ref="STDOUT"/>
 		<appender-ref ref="CANAL-ROOT" />
 	</logger>
 	<logger name="com.alibaba.otter.canal.client.adapter.es" additivity="false">
 		<level value="DEBUG" />
+		<appender-ref ref="STDOUT"/>
 		<appender-ref ref="CANAL-ROOT" />
 	</logger>
 	<logger name="com.alibaba.otter.canal.client.adapter.rdb" additivity="false">
 		<level value="DEBUG" />
+		<appender-ref ref="STDOUT"/>
+		<appender-ref ref="CANAL-ROOT" />
+	</logger>
+	<logger name="com.alibaba.otter.canal.client.adapter.logger" additivity="false">
+		<level value="DEBUG" />
+		<appender-ref ref="STDOUT"/>
 		<appender-ref ref="CANAL-ROOT" />
 	</logger>
 
diff --git a/client-adapter/logger/src/main/java/com/alibaba/otter/canal/client/adapter/logger/LoggerAdapterExample.java b/client-adapter/logger/src/main/java/com/alibaba/otter/canal/client/adapter/logger/LoggerAdapterExample.java
index 46b344ac..8a195d65 100644
--- a/client-adapter/logger/src/main/java/com/alibaba/otter/canal/client/adapter/logger/LoggerAdapterExample.java
+++ b/client-adapter/logger/src/main/java/com/alibaba/otter/canal/client/adapter/logger/LoggerAdapterExample.java
@@ -5,7 +5,6 @@ import java.util.Properties;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-import org.slf4j.MDC;
 
 import com.alibaba.fastjson.JSON;
 import com.alibaba.fastjson.serializer.SerializerFeature;
@@ -28,7 +27,6 @@ public class LoggerAdapterExample implements OuterAdapter {
 
     @Override
     public void init(OuterAdapterConfig configuration, Properties envProperties) {
-        MDC.put("adapter", "logger");
     }
 
     public void sync(List<Dml> dmls) {
@@ -43,6 +41,5 @@ public class LoggerAdapterExample implements OuterAdapter {
 
     @Override
     public void destroy() {
-        MDC.remove("adapter");
     }
 }
diff --git a/client-adapter/rdb/src/main/java/com/alibaba/otter/canal/client/adapter/rdb/RdbAdapter.java b/client-adapter/rdb/src/main/java/com/alibaba/otter/canal/client/adapter/rdb/RdbAdapter.java
index 99e4ebd7..7cbc3587 100644
--- a/client-adapter/rdb/src/main/java/com/alibaba/otter/canal/client/adapter/rdb/RdbAdapter.java
+++ b/client-adapter/rdb/src/main/java/com/alibaba/otter/canal/client/adapter/rdb/RdbAdapter.java
@@ -14,7 +14,6 @@ import org.apache.commons.lang.BooleanUtils;
 import org.apache.commons.lang.StringUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-import org.slf4j.MDC;
 
 import com.alibaba.druid.pool.DruidDataSource;
 import com.alibaba.otter.canal.client.adapter.OuterAdapter;
@@ -26,12 +25,7 @@ import com.alibaba.otter.canal.client.adapter.rdb.service.RdbEtlService;
 import com.alibaba.otter.canal.client.adapter.rdb.service.RdbMirrorDbSyncService;
 import com.alibaba.otter.canal.client.adapter.rdb.service.RdbSyncService;
 import com.alibaba.otter.canal.client.adapter.rdb.support.SyncUtil;
-import com.alibaba.otter.canal.client.adapter.support.DatasourceConfig;
-import com.alibaba.otter.canal.client.adapter.support.Dml;
-import com.alibaba.otter.canal.client.adapter.support.EtlResult;
-import com.alibaba.otter.canal.client.adapter.support.OuterAdapterConfig;
-import com.alibaba.otter.canal.client.adapter.support.SPI;
-import com.alibaba.otter.canal.client.adapter.support.Util;
+import com.alibaba.otter.canal.client.adapter.support.*;
 
 /**
  * RDB适配器实现类
@@ -76,14 +70,13 @@ public class RdbAdapter implements OuterAdapter {
      */
     @Override
     public void init(OuterAdapterConfig configuration, Properties envProperties) {
-        MDC.put("adapter", "rdb");
         this.envProperties = envProperties;
         Map<String, MappingConfig> rdbMappingTmp = ConfigLoader.load(envProperties);
         // 过滤不匹配的key的配置
         rdbMappingTmp.forEach((key, mappingConfig) -> {
             if ((mappingConfig.getOuterAdapterKey() == null && configuration.getKey() == null)
-                || (mappingConfig.getOuterAdapterKey() != null && mappingConfig.getOuterAdapterKey()
-                    .equalsIgnoreCase(configuration.getKey()))) {
+                || (mappingConfig.getOuterAdapterKey() != null
+                    && mappingConfig.getOuterAdapterKey().equalsIgnoreCase(configuration.getKey()))) {
                 rdbMapping.put(key, mappingConfig);
             }
         });
@@ -143,8 +136,8 @@ public class RdbAdapter implements OuterAdapter {
         String threads = properties.get("threads");
         // String commitSize = properties.get("commitSize");
 
-        boolean skipDupException = BooleanUtils.toBoolean(configuration.getProperties()
-            .getOrDefault("skipDupException", "true"));
+        boolean skipDupException = BooleanUtils
+            .toBoolean(configuration.getProperties().getOrDefault("skipDupException", "true"));
         rdbSyncService = new RdbSyncService(dataSource,
             threads != null ? Integer.valueOf(threads) : null,
             skipDupException);
@@ -304,6 +297,5 @@ public class RdbAdapter implements OuterAdapter {
         if (dataSource != null) {
             dataSource.close();
         }
-        MDC.remove("adapter");
     }
 }