diff --git a/etcdclient/etcdclient.go b/etcdclient/etcdclient.go
index 49b204b..2a0fa00 100644
--- a/etcdclient/etcdclient.go
+++ b/etcdclient/etcdclient.go
@@ -77,7 +77,7 @@ func GetClient() (*clientv3.Client,error){
 		return nil,err
 	}
 
-	log.Println("connect to etcd success")
+	//log.Println("connect to etcd success")
 	return cli,nil
 }
 
diff --git a/handle/handle.go b/handle/handle.go
index 090b550..f10f88d 100644
--- a/handle/handle.go
+++ b/handle/handle.go
@@ -88,15 +88,6 @@ func InitLocalWorkSpace(conn *websocket.Conn,userName,projectName string) (error
 
 	log.Println("切换本地工作目录至 "+projectPath)
 
-	err = filepath.Walk(projectPath,watchWalkfunc)
-	if err != nil {
-		log.Println(err)
-		return err
-	}
-	config.GobalWatchChannelMap[projectPath]=make(chan string,100)
-	log.Println(projectPath+"添加文件监控")
-
-
 	if err := conn.WriteMessage(websocket.TextMessage, []byte(fmt.Sprint(projectPath))); err != nil {
 		log.Println(err)
 		return err
@@ -112,6 +103,7 @@ func watchWalkfunc(filePath string, info os.FileInfo, err error) error {
 	}
 
 	if info.IsDir()==true{
+		//config.GobalWatch.Remove(filePath)
 		err = config.GobalWatch.Add(filePath)
 		if err != nil {
 			log.Println(err)
@@ -512,12 +504,14 @@ func UploadCommand(conn *websocket.Conn,absolutePath,fileName,projectName,dir,cu
 	}
 	log.Println("引导节点文件备份成功")
 
-	//本地文件夹拷贝
-	err = sh.Get(prog.Hash,fmt.Sprint((absoluteDir+"\\"+fileName)))
-	if err != nil {
-		log.Println(err)
-		return err
-	}
+	//文件不存在则进行本地文件夹拷贝
+	 if !fileExist(fmt.Sprint((absoluteDir+"\\"+fileName))) {
+		 err = sh.Get(prog.Hash,fmt.Sprint((absoluteDir+"\\"+fileName)))
+		 if err != nil {
+			 log.Println(err)
+			 return err
+		 }
+	 }
 
 	//记录历史
 	filenameall := path.Base(fileName)
@@ -777,31 +771,41 @@ func fileExist(path string) bool {
 获取本地文件列表
 */
 func SubscriptionFileChange(conn *websocket.Conn, projectName string) error{
-	//getLocalFileListDir := fmt.Sprint(config.LocalWorkSpaceDir+gobalLoginUserName+"\\"+projectName)
-	log.Println("切换文件列表："+getLocalFileListDir)
+	getLocalFileListDir = fmt.Sprint(config.LocalWorkSpaceDir+gobalLoginUserName+"\\"+projectName)
+	projectPath := getLocalFileListDir
+	log.Println("切换文件列表："+projectPath)
 	keyPrefix := gobalLoginUserName+"\\"+projectName+"\\"
 
+	//添加监控
+	err := filepath.Walk(projectPath,watchWalkfunc)
+	if err != nil {
+		log.Println(err)
+		return err
+	}
+	//初始化通道
+	if config.GobalWatchChannelMap[projectPath] != nil {
+		close(config.GobalWatchChannelMap[projectPath])
+	}
+	config.GobalWatchChannelMap[projectPath]=make(chan string,100)
+	log.Println(projectPath+"添加文件监控")
+	log.Println(config.GobalWatchChannelMap[projectPath])
+
 	//定期校验缓存的本地文件状态
-	go func() {
-		for true {
-			time.Sleep(time.Duration(5)*time.Minute)
-			dataMap,err := etcdclient.QueryWithPrefix(keyPrefix)
-			if err != nil {
-				log.Println(err)
-				continue
-			}
-			if dataMap!=nil && len(dataMap)>0{
-				for k,_ := range dataMap {
-					if !fileExist(config.LocalWorkSpaceDir+k){
-						err = etcdclient.DeleteWithPrefix(k)
-						if err != nil {
-							log.Println(err)
-						}
-					}
+	dataMapa,err := etcdclient.QueryWithPrefix(keyPrefix)
+	if err != nil {
+		log.Println(err)
+	}
+	if dataMapa!=nil && len(dataMapa)>0{
+		for k,_ := range dataMapa {
+			if !fileExist(config.LocalWorkSpaceDir+k){
+				err = etcdclient.DeleteWithPrefix(k)
+				if err != nil {
+					log.Println(err)
 				}
 			}
 		}
-	}()
+	}
+
 
 		//优先etcd查询
 	dataMap,err := etcdclient.QueryWithPrefix(keyPrefix)
@@ -860,8 +864,10 @@ func SubscriptionFileChange(conn *websocket.Conn, projectName string) error{
 		return err
 	}
 
-	ch :=config.GobalWatchChannelMap[getLocalFileListDir]
-	for actionAndModifyFilePathStr :=range ch {
+	//ch :=config.GobalWatchChannelMap[getLocalFileListDir]
+	log.Println(config.GobalWatchChannelMap[getLocalFileListDir])
+	for actionAndModifyFilePathStr :=range config.GobalWatchChannelMap[getLocalFileListDir] {
+		log.Println(actionAndModifyFilePathStr)
 		actionAndModifyFilePath := strings.Split(actionAndModifyFilePathStr,";")
 		if actionAndModifyFilePath[0]=="remove"{
 			k := strings.Replace(actionAndModifyFilePath[1],config.LocalWorkSpaceDir,"",1)
@@ -948,6 +954,8 @@ func sendFileListFromEtcd(keyPrefix,projectName string,conn *websocket.Conn) err
 			return err
 		}
 		return nil
+	}else{
+		log.Println("未查询到数据，keyPrefix:"+keyPrefix+",projectName:"+projectName)
 	}
 	return nil
 }
diff --git a/main.go b/main.go
index 0846d35..c409291 100644
--- a/main.go
+++ b/main.go
@@ -55,7 +55,7 @@ func main() {
 			select {
 			case ev := <-config.GobalWatch.Events:
 				{
-					//log.Println(ev.Op.String()+":"+ev.Name)
+					log.Println(ev.Op.String()+":"+ev.Name)
 					if filepath.Ext(ev.Name)==".commit"{
 						continue
 					}
@@ -80,6 +80,7 @@ func main() {
 							if ch==nil{
 								continue
 							}
+							log.Println("chan-->"+("create"+";"+ev.Name))
 							ch <- ("create"+";"+ev.Name)
 
 						}
@@ -98,6 +99,8 @@ func main() {
 							if ch==nil{
 								continue
 							}
+							log.Println("chan-->"+("write"+";"+ev.Name))
+							log.Println(ch)
 							ch <- ("write"+";"+ev.Name)
 						}
 					}
@@ -113,11 +116,11 @@ func main() {
 							abs := strings.Replace(filePath,config.LocalWorkSpaceDir,"",1)
 							param :=strings.Split(abs,"\\")
 							key :=config.LocalWorkSpaceDir+param[0]+"\\"+param[1]
-							log.Println("chan-->"+key)
 							ch :=config.GobalWatchChannelMap[key]
 							if ch==nil{
 								continue
 							}
+							log.Println("chan-->"+("remove"+";"+ev.Name))
 							ch <- ("remove"+";"+ev.Name)
 						}
 					}