diff --git a/controller/message.go b/controller/message.go
index 98294e4..74fcee1 100644
--- a/controller/message.go
+++ b/controller/message.go
@@ -246,30 +246,6 @@ func SendVisitorNotice(c *gin.Context) {
 		"msg":  "ok",
 	})
 }
-func SendCloseMessage(c *gin.Context) {
-	visitorId := c.Query("visitor_id")
-	if visitorId == "" {
-		c.JSON(200, gin.H{
-			"code": 400,
-			"msg":  "visitor_id不能为空",
-		})
-		return
-	}
-	msg := TypeMessage{
-		Type: "close",
-		Data: visitorId,
-	}
-	str, _ := json.Marshal(msg)
-	for _, visitor := range clientList {
-		if visitorId == visitor.id {
-			visitor.conn.WriteMessage(websocket.TextMessage, str)
-		}
-	}
-	c.JSON(200, gin.H{
-		"code": 200,
-		"msg":  "ok",
-	})
-}
 func SendCloseMessageV2(c *gin.Context) {
 	visitorId := c.Query("visitor_id")
 	if visitorId == "" {
diff --git a/router/api.go b/router/api.go
index c04b609..50aec00 100644
--- a/router/api.go
+++ b/router/api.go
@@ -35,8 +35,6 @@ func InitApiRouter(engine *gin.Engine) {
 	engine.GET("/message_notice", controller.SendVisitorNotice)
 	//发送单条消息
 	engine.POST("/message", middleware.Ipblack, controller.SendMessage)
-	//发送关闭消息
-	engine.GET("/message_close", controller.SendCloseMessage)
 	//上传文件
 	engine.POST("/uploadimg", middleware.Ipblack, controller.UploadImg)
 	//上传文件
diff --git a/static/js/chat-main.js b/static/js/chat-main.js
index 6656d79..982e691 100644
--- a/static/js/chat-main.js
+++ b/static/js/chat-main.js
@@ -72,7 +72,10 @@ var app=new Vue({
                 if(_this.socket!=null){
                     _this.socket.send(JSON.stringify(mes));
                 }
-            },5000)
+            },20000)
+            setInterval(function(){
+                _this.getOnlineVisitors();
+            },600000);
         },
         //初始化websocket
         initConn() {
@@ -429,6 +432,9 @@ var app=new Vue({
         //处理tab切换
         handleTabClick(tab, event){
             let _this=this;
+            if(tab.name=="first"){
+                this.getOnlineVisitors();
+            }
             if(tab.name=="second"){
                 this.getVisitorPage(1);
             }