diff --git a/dolphinscheduler-alert/dolphinscheduler-alert-server/pom.xml b/dolphinscheduler-alert/dolphinscheduler-alert-server/pom.xml
index 343677a256..53aa30814b 100644
--- a/dolphinscheduler-alert/dolphinscheduler-alert-server/pom.xml
+++ b/dolphinscheduler-alert/dolphinscheduler-alert-server/pom.xml
@@ -47,7 +47,7 @@
             <groupId>org.apache.dolphinscheduler</groupId>
             <artifactId>dolphinscheduler-registry-all</artifactId>
         </dependency>
-        
+
         <dependency>
             <groupId>org.apache.dolphinscheduler</groupId>
             <artifactId>dolphinscheduler-extract-alert</artifactId>