diff --git a/Directory.Build.props b/Directory.Build.props
index 2fc8f6a..a01ad88 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -1,6 +1,6 @@
 <Project>
 	<PropertyGroup>
 		<MasaFrameworkPackageVersion>1.2.0-preview.2</MasaFrameworkPackageVersion>
-		<MasaStackSdksPackageVersion>1.1.1-preview.7</MasaStackSdksPackageVersion>
+		<MasaStackSdksPackageVersion>1.2.1-preview.4</MasaStackSdksPackageVersion>
 	</PropertyGroup>
 </Project>
diff --git a/src/Application/Masa.Alert.Application/AlarmRules/EventHandler/SendAlarmNotificationEventHandler.cs b/src/Application/Masa.Alert.Application/AlarmRules/EventHandler/SendAlarmNotificationEventHandler.cs
index b0e76d9..800b6cd 100644
--- a/src/Application/Masa.Alert.Application/AlarmRules/EventHandler/SendAlarmNotificationEventHandler.cs
+++ b/src/Application/Masa.Alert.Application/AlarmRules/EventHandler/SendAlarmNotificationEventHandler.cs
@@ -68,6 +68,7 @@ private async Task AddLogVariablesAsync(AlarmRule alarmRule, Dictionary<string,
             Query = alarmRule.WhereExpression,
             Start = startTime.Value.UtcDateTime,
             End = checkTime.UtcDateTime,
+            Service = alarmRule.AppIdentity,
             IsDesc = true
         };