diff --git a/config/config_loader.go b/config/config_loader.go
index 106d10ede4bddfe2201cb54e6adb3ee3d30b2e58..414bb479025c5d6111a6373fa2626f21ffa73ef0 100644
--- a/config/config_loader.go
+++ b/config/config_loader.go
@@ -150,7 +150,7 @@ func Load() {
 		}
 	}
 	// init the shutdown callback
-	// GracefulShutdownInit()
+	GracefulShutdownInit()
 }
 
 // get rpc service for consumer