diff --git a/internal/msggateway/ws_server.go b/internal/msggateway/ws_server.go
index 51021ab630..9e88f4536c 100644
--- a/internal/msggateway/ws_server.go
+++ b/internal/msggateway/ws_server.go
@@ -196,6 +196,7 @@ func (ws *WsServer) Run(done chan error) error {
 		if sErr != nil {
 			return errs.WrapMsg(sErr, "shutdown err")
 		}
+		fmt.Println("AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA")
 		close(shutdownDone)
 		return nil
 	}
diff --git a/pkg/common/discovery/etcd/config_manager.go b/pkg/common/discovery/etcd/config_manager.go
index 0d9a906705..b2e47a54e8 100644
--- a/pkg/common/discovery/etcd/config_manager.go
+++ b/pkg/common/discovery/etcd/config_manager.go
@@ -2,7 +2,6 @@ package etcd
 
 import (
 	"context"
-	"fmt"
 	"os"
 	"os/exec"
 	"runtime"
@@ -105,9 +104,6 @@ func restartServer(ctx context.Context) error {
 	if err != nil {
 		return errs.New("restart server fail").Wrap()
 	}
-	fmt.Println("::::::::::::::::::::::::::::::::::::::::::::::::::::")
-	fmt.Println(cmd.String())
-	fmt.Println("::::::::::::::::::::::::::::::::::::::::::::::::::::")
 
 	os.Exit(0)
 	return nil