diff --git a/dolphinscheduler-alert/dolphinscheduler-alert-server/src/main/resources/application.yaml b/dolphinscheduler-alert/dolphinscheduler-alert-server/src/main/resources/application.yaml
index 24f14b7a3c..11625901e4 100644
--- a/dolphinscheduler-alert/dolphinscheduler-alert-server/src/main/resources/application.yaml
+++ b/dolphinscheduler-alert/dolphinscheduler-alert-server/src/main/resources/application.yaml
@@ -67,3 +67,6 @@ spring:
       on-profile: mysql
   datasource:
     driver-class-name: com.mysql.cj.jdbc.Driver
+    url: jdbc:mysql://127.0.0.1:3306/dolphinscheduler
+    username: root
+    password: root