diff --git a/remoting/zookeeper/listener.go b/remoting/zookeeper/listener.go
index ece81eb226e6c83fa2077e097e17c903b3ddc94a..6850aa3ffac28fbf52c2924649ef8ed1b149f88b 100644
--- a/remoting/zookeeper/listener.go
+++ b/remoting/zookeeper/listener.go
@@ -280,51 +280,6 @@ func timeSecondDuration(sec int) time.Duration {
 //                            |
 //                            --------> ListenServiceNodeEvent
 func (l *ZkEventListener) ListenServiceEvent(zkPath string, listener remoting.DataListener) {
-	//var (
-	//	err       error
-	//	dubboPath string
-	//	children  []string
-	//)
-	//
-	//zkPath = strings.ReplaceAll(zkPath, "$", "%24")
-	//l.pathMapLock.Lock()
-	//_, ok := l.pathMap[zkPath]
-	//l.pathMapLock.Unlock()
-	//if ok {
-	//	logger.Warnf("@zkPath %s has already been listened.", zkPath)
-	//	return
-	//}
-	//
-	//l.pathMapLock.Lock()
-	//l.pathMap[zkPath] = struct{}{}
-	//l.pathMapLock.Unlock()
-	//
-	//logger.Infof("listen dubbo provider path{%s} event and wait to get all provider zk nodes", zkPath)
-	//children, err = l.client.GetChildren(zkPath)
-	//if err != nil {
-	//	children = nil
-	//	logger.Warnf("fail to get children of zk path{%s}", zkPath)
-	//}
-	//
-	//for _, c := range children {
-	//	// listen l service node
-	//	dubboPath = path.Join(zkPath, c)
-	//	content, _, err := l.client.Conn.Get(dubboPath)
-	//	if err != nil {
-	//		logger.Errorf("Get new node path {%v} 's content error,message is  {%v}", dubboPath, perrors.WithStack(err))
-	//	}
-	//	if !listener.DataChange(remoting.Event{Path: dubboPath, Action: remoting.EventTypeAdd, Content: string(content)}) {
-	//		continue
-	//	}
-	//	logger.Infof("listen dubbo service key{%s}", dubboPath)
-	//	go func(zkPath string, listener remoting.DataListener) {
-	//		if l.ListenServiceNodeEvent(zkPath) {
-	//			listener.DataChange(remoting.Event{Path: zkPath, Action: remoting.EventTypeDel})
-	//		}
-	//		logger.Warnf("listenSelf(zk path{%s}) goroutine exit now", zkPath)
-	//	}(dubboPath, listener)
-	//}
-
 	logger.Infof("listen dubbo path{%s}", zkPath)
 	go func(zkPath string, listener remoting.DataListener) {
 		l.listenDirEvent(zkPath, listener)