diff --git a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/impl/AlertPluginInstanceServiceImpl.java b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/impl/AlertPluginInstanceServiceImpl.java
index ea4664e9a5..abfb15e232 100644
--- a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/impl/AlertPluginInstanceServiceImpl.java
+++ b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/impl/AlertPluginInstanceServiceImpl.java
@@ -35,6 +35,7 @@ import org.apache.dolphinscheduler.spi.params.PluginParamsTransfer;
 
 import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.Date;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
@@ -109,11 +110,9 @@ public class AlertPluginInstanceServiceImpl extends BaseServiceImpl implements A
     @Override
     public Map<String, Object> update(User loginUser, int pluginInstanceId, String instanceName, String pluginInstanceParams) {
 
-        AlertPluginInstance alertPluginInstance = new AlertPluginInstance();
         String paramsMapJson = parsePluginParamsMap(pluginInstanceParams);
-        alertPluginInstance.setPluginInstanceParams(paramsMapJson);
-        alertPluginInstance.setInstanceName(instanceName);
-        alertPluginInstance.setId(pluginInstanceId);
+        AlertPluginInstance alertPluginInstance = new AlertPluginInstance(pluginInstanceId, paramsMapJson, instanceName, new Date());
+
         Map<String, Object> result = new HashMap<>();
         int i = alertPluginInstanceMapper.updateById(alertPluginInstance);
 
diff --git a/dolphinscheduler-dao/src/main/java/org/apache/dolphinscheduler/dao/entity/AlertPluginInstance.java b/dolphinscheduler-dao/src/main/java/org/apache/dolphinscheduler/dao/entity/AlertPluginInstance.java
index 202c06bf00..f94d220fb2 100644
--- a/dolphinscheduler-dao/src/main/java/org/apache/dolphinscheduler/dao/entity/AlertPluginInstance.java
+++ b/dolphinscheduler-dao/src/main/java/org/apache/dolphinscheduler/dao/entity/AlertPluginInstance.java
@@ -80,6 +80,13 @@ public class AlertPluginInstance {
         this.instanceName = instanceName;
     }
 
+    public AlertPluginInstance(int id, String pluginInstanceParams, String instanceName, Date updateDate) {
+        this.id = id;
+        this.pluginInstanceParams = pluginInstanceParams;
+        this.updateTime = updateDate;
+        this.instanceName = instanceName;
+    }
+
     public int getId() {
         return id;
     }
diff --git a/dolphinscheduler-dao/src/main/resources/org/apache/dolphinscheduler/dao/mapper/AlertPluginInstanceMapper.xml b/dolphinscheduler-dao/src/main/resources/org/apache/dolphinscheduler/dao/mapper/AlertPluginInstanceMapper.xml
index febfaf75e1..b137a6c4ab 100644
--- a/dolphinscheduler-dao/src/main/resources/org/apache/dolphinscheduler/dao/mapper/AlertPluginInstanceMapper.xml
+++ b/dolphinscheduler-dao/src/main/resources/org/apache/dolphinscheduler/dao/mapper/AlertPluginInstanceMapper.xml
@@ -49,4 +49,4 @@
         where instance_name = #{instanceName} limit 1
     </select>
 
-</mapper>
\ No newline at end of file
+</mapper>