diff --git a/src/webapi/router/router_alert_subscribe.go b/src/webapi/router/router_alert_subscribe.go
index aa182d50..f45caf8f 100644
--- a/src/webapi/router/router_alert_subscribe.go
+++ b/src/webapi/router/router_alert_subscribe.go
@@ -74,6 +74,7 @@ func alertSubscribePut(c *gin.Context) {
 		fs[i].UpdateBy = username
 		fs[i].UpdateAt = timestamp
 		ginx.Dangerous(fs[i].Update(
+			"cluster",
 			"rule_id",
 			"tags",
 			"redefine_severity",