diff --git a/pkg/common/startrpc/start.go b/pkg/common/startrpc/start.go
index 925e619d0..a13a1552b 100644
--- a/pkg/common/startrpc/start.go
+++ b/pkg/common/startrpc/start.go
@@ -130,10 +130,7 @@ func Start(
 	sigs := make(chan os.Signal, 1)
 	signal.Notify(sigs, syscall.SIGINT, syscall.SIGTERM, syscall.SIGQUIT)
 
-	for data := range sigs {
-		log.Println("23333333333333333333333333", data)
-	}
-	<-sigs
+	log.Println("23333333333:", <-sigs)
 
 	var (
 		done = make(chan struct{}, 1)