diff --git a/controller/chat.go b/controller/chat.go
index 40c61c6..5bcc8a4 100644
--- a/controller/chat.go
+++ b/controller/chat.go
@@ -34,6 +34,7 @@ type ClientMessage struct {
 	Name  string `json:"name"`
 	Avator   string `json:"avator"`
 	Id    string `json:"id"`
+	VisitorId   string `json:"visitor_id"`
 	Group string `json:"group"`
 	Time     string `json:"time"`
 	ToId string `json:"to_id"`
@@ -235,10 +236,10 @@ func singleBroadcaster(){
 				conn:conn,
 				name: clientMsg.Name,
 				avator: clientMsg.Avator,
-				id:clientMsg.Id,
+				id:clientMsg.VisitorId,
 				to_id:clientMsg.ToId,
 			}
-			clientList[clientMsg.Id] = user
+			clientList[clientMsg.VisitorId] = user
 			//插入数据表
 			models.CreateVisitor(clientMsg.Name,clientMsg.Avator,message.c.ClientIP(),clientMsg.ToId,clientMsg.Id,clientMsg.Refer,clientMsg.City,clientMsg.ClientIp)
 			userInfo := make(map[string]string)
diff --git a/controller/visitor.go b/controller/visitor.go
index afe90de..8ae524c 100644
--- a/controller/visitor.go
+++ b/controller/visitor.go
@@ -63,6 +63,9 @@ func PostVisitorLogin(c *gin.Context) {
 	avator := fmt.Sprintf("/static/images/%d.jpg",rand.Intn(14))
 	toId := c.PostForm("to_id")
 	id := c.PostForm("id")
+	if id==""{
+		id = tools.Uuid()
+	}
 	refer := c.PostForm("refer")
 	var (
 		city string
@@ -76,7 +79,7 @@ func PostVisitorLogin(c *gin.Context) {
 		name="匿名网友"
 	}
 	client_ip := c.PostForm("client_ip")
-	log.Println(name,avator,c.ClientIP(),toId,id,refer,city,client_ip)
+	//log.Println(name,avator,c.ClientIP(),toId,id,refer,city,client_ip)
 	if name==""||avator==""||toId==""||id==""||refer==""||city==""||client_ip==""{
 		c.JSON(200, gin.H{
 			"code": 400,
@@ -84,6 +87,14 @@ func PostVisitorLogin(c *gin.Context) {
 		})
 		return
 	}
+	kefuInfo:=models.FindUser(toId)
+	if kefuInfo.ID==0{
+		c.JSON(200, gin.H{
+			"code": 400,
+			"msg":  "客服不存在",
+		})
+		return
+	}
 	models.CreateVisitor(name,avator,c.ClientIP(),toId,id,refer,city,client_ip)
 	visitor:=models.FindVisitorByVistorId(id)
 	c.JSON(200, gin.H{
diff --git a/go.mod b/go.mod
index 2d90499..3824f9f 100644
--- a/go.mod
+++ b/go.mod
@@ -18,6 +18,7 @@ require (
 	github.com/gorilla/websocket v1.4.2
 	github.com/ipipdotnet/ipdb-go v1.3.0
 	github.com/jinzhu/gorm v1.9.14
+	github.com/satori/go.uuid v1.2.0
 	github.com/spf13/cobra v0.0.5
 	github.com/swaggo/gin-swagger v1.2.0
 	github.com/swaggo/swag v1.5.1
diff --git a/go.sum b/go.sum
index b37a547..13784ed 100644
--- a/go.sum
+++ b/go.sum
@@ -150,6 +150,8 @@ github.com/rogpeppe/go-internal v1.1.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFR
 github.com/rogpeppe/go-internal v1.3.0 h1:RR9dF3JtopPvtkroDZuVD7qquD0bnHlKSqaQhgwt8yk=
 github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
 github.com/russross/blackfriday v1.5.2/go.mod h1:JO/DiYxRf+HjHt06OyowR9PTA263kcR/rfWxYHBV53g=
+github.com/satori/go.uuid v1.2.0 h1:0uYX9dsZ2yD7q2RtLRtPSdGDWzjeM3TbMJP9utgA0ww=
+github.com/satori/go.uuid v1.2.0/go.mod h1:dA0hQrYB0VpLJoorglMZABFdXlWrHn1NEOzdhQKdks0=
 github.com/sirupsen/logrus v1.4.2 h1:SPIRibHv4MatM3XXNO2BJeFLZwZ2LvZgfQ5+UNI2im4=
 github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE=
 github.com/spf13/afero v1.1.2/go.mod h1:j4pytiNVoe2o6bmDsKpLACNPDBIoEAkihy7loJ1B0CQ=
diff --git a/router/api.go b/router/api.go
index 46f0e07..22cea9a 100644
--- a/router/api.go
+++ b/router/api.go
@@ -40,7 +40,7 @@ func InitApiRouter(engine *gin.Engine){
 	engine.POST("/mysql",middleware.JwtApiMiddleware,middleware.RbacAuth,  controller.MysqlSetConf)
 	engine.GET("/visitors_online", controller.GetVisitorOnlines)
 	engine.GET("/clear_online_tcp", controller.DeleteOnlineTcp)
-	engine.POST("/visitor_login",controller.PostVisitorLogin)
+	engine.POST("/visitor_login",middleware.Ipblack,controller.PostVisitorLogin)
 	engine.POST("/visitor",controller.PostVisitor)
 	engine.GET("/visitor",middleware.JwtApiMiddleware, controller.GetVisitor)
 	engine.GET("/visitors",middleware.JwtApiMiddleware, controller.GetVisitors)
diff --git a/static/js/chat-page.js b/static/js/chat-page.js
index 36169cf..795f0c0 100644
--- a/static/js/chat-page.js
+++ b/static/js/chat-page.js
@@ -1,10 +1,10 @@
-var guest={};
-guest.id = "";
-guest.name = typeof(returnCitySN)!="undefined" ?returnCitySN["cname"]+"网友":"匿名";
-guest.avator = "/static/images/"+Math.floor(Math.random()*(14-0+1)+0)+".jpg";
-guest.group = "1";
-guest.to_id=KEFU_ID!=""? KEFU_ID:"kefu2";
-
+// var guest={};
+// guest.id = "";
+// guest.name = typeof(returnCitySN)!="undefined" ?returnCitySN["cname"]+"网友":"匿名";
+// guest.avator = "/static/images/"+Math.floor(Math.random()*(14-0+1)+0)+".jpg";
+// guest.group = "1";
+// guest.to_id=KEFU_ID!=""? KEFU_ID:"kefu2";
+KEFU_ID=KEFU_ID!=""? KEFU_ID:"kefu2";
 new Vue({
     el: '#app',
     delimiters:["<{","}>"],
@@ -31,23 +31,23 @@ new Vue({
         OnOpen() {
             this.chatTitle="连接成功!"
             //从缓存中取出用户
-            let userinfo=this.getUserInfo();
+            // let userinfo=this.getUserInfo();
             let mes = {}
             mes.type = "userInit";
-            userinfo.client_ip=returnCitySN["cip"];
-            userinfo.city=returnCitySN["cname"];
-            userinfo.refer=REFER;
-            mes.data = userinfo;
+            // userinfo.client_ip=returnCitySN["cip"];
+            // userinfo.city=returnCitySN["cname"];
+            // userinfo.refer=REFER;
+            mes.data = this.visitor;
             this.socket.send(JSON.stringify(mes));
         },
         OnMessage(e) {
             const redata = JSON.parse(e.data);
             if (redata.type == "kfOnline") {
                 let msg = redata.data
-                if(this.showKfonline && guest.to_id==msg.id){
+                if(this.showKfonline && this.visitor.to_id==msg.id){
                     return;
                 }
-                guest.to_id=msg.id;
+                this.visitor.to_id=msg.id;
                 this.chatTitle=msg.name+",正在与您沟通!"
                 $(".chatBox").append("<div class=\"chatTime\">"+this.chatTitle+"</div>");
                 this.scrollBottom();
@@ -55,7 +55,7 @@ new Vue({
             }
             if (redata.type == "message") {
                 let msg = redata.data
-                guest.to_id=msg.id;
+                this.visitor.to_id=msg.id;
 
                 let content = {}
                 content.avator = msg.avator;
@@ -65,7 +65,7 @@ new Vue({
                 content.time = msg.time;
                 this.msgList.push(content);
 
-                this.saveHistory(content);
+                //this.saveHistory(content);
                 this.scrollBottom();
                 flashTitle();//标题闪烁
             }
@@ -73,13 +73,13 @@ new Vue({
         },
         //发送给客户
         chatToUser() {
-            if(guest.to_id==""){
-                this.$message({
-                    message: '暂时没有客服接手',
-                    type: 'warning'
-                });
-                return;
-            }
+            // if(guest.to_id==""){
+            //     this.$message({
+            //         message: '暂时没有客服接手',
+            //         type: 'warning'
+            //     });
+            //     return;
+            // }
             this.messageContent=this.messageContent.trim("\r\n");
             if(this.messageContent==""||this.messageContent=="\r\n"){
                 this.$message({
@@ -93,8 +93,8 @@ new Vue({
             let mes = {};
             mes.type = "visitor";
             mes.content = this.messageContent;
-            mes.from_id = guest.id;
-            mes.to_id = guest.to_id;
+            mes.from_id = this.visitor.visitor_id;
+            mes.to_id = this.visitor.to_id;
             mes.content = this.messageContent;
             //发送消息
             $.post("/message",mes,function(res){
@@ -106,13 +106,13 @@ new Vue({
                     return;
                 }
                 let content = {}
-                content.avator=guest.avator;
+                content.avator=_this.visitor.avator;
                 content.content = replaceContent(_this.messageContent);
-                content.name = guest.name;
+                content.name = _this.visitor.name;
                 content.is_kefu = true;
                 content.time = _this.getNowDate();
                 _this.msgList.push(content);
-                _this.saveHistory(content);
+                //_this.saveHistory(content);
                 _this.scrollBottom();
                 _this.messageContent = "";
             });
@@ -125,46 +125,31 @@ new Vue({
         getUserInfo(){
             let obj=this.getCache("guest");
             if(!obj){
-                guest.id=this.generateUUID();
-                this.setCache("guest",guest);
-                obj=this.getCache("guest");
-            }
-            guest=obj;
-            this.visitor=obj;
-            return obj;
-        },
-        //加载历史
-        getHistory:function(){
-            let history=this.getCache("history");
-            if(history==null){
-                history=[];
+                let _this=this;
+                //发送消息
+                $.post("/visitor_login",{refer:REFER,to_id:KEFU_ID,client_ip:returnCitySN["cip"],},function(res){
+                    if(res.code!=200){
+                        _this.$message({
+                            message: res.msg,
+                            type: 'error'
+                        });
+                        return;
+                    }
+                    _this.visitor=res.result;
+                    _this.setCache("guest",res.result);
+                    _this.initConn();
+                });
+            }else{
+                this.visitor=obj;
+                this.initConn();
             }
-            $.each(history,function(i,val){
-                history[i]["show_time"]=false;
-
-                let lastKey=(i+1)>=history.length?i:i+1;
-                let lastTime=new Date(history[lastKey]["time"]).getTime();
-                let curTime=new Date(val["time"]).getTime();
-                let diffTime=lastTime-curTime
-                if(diffTime>(1000*60*5)){
-                    history[i]["show_time"]=true;
-                }
-            });
-            console.log(history);
-            return history;
-        },
-        //保存历史
-        saveHistory:function(row){
-            let history=this.getHistory("history");
-            history.push(row);
-            this.setCache("history",history);
         },
         //获取信息列表
         getMesssagesByVisitorId(){
             let _this=this;
             $.ajax({
                 type:"get",
-                url:"/messages?visitorId="+this.visitor.id,
+                url:"/messages?visitorId="+this.visitor.visitor_id,
                 success: function(data) {
                     if(data.code==200 && data.result!=null){
                         let msgList=data.result;
@@ -232,7 +217,7 @@ new Vue({
         //获取自动欢迎语句
         getNotice : function (){
             let _this=this;
-            $.get("/notice?kefu_id="+guest.to_id,function(res) {
+            $.get("/notice?kefu_id="+KEFU_ID,function(res) {
                 //debugger;
                 if (res.result != null) {
                     let msg = res.result;
@@ -246,10 +231,6 @@ new Vue({
                     }
                 }
             });
-        },
-        //获取聊天记录
-        getHistoryByApi(){
-
         },
         initCss(){
             var _this=this;
@@ -288,7 +269,6 @@ new Vue({
         //初始化
         init(){
             this.initCss();
-            this.initConn();
             window.onfocus = function () {
                 clearTimeout(titleTimer);
                 document.title = originTitle;
diff --git a/tools/uuid.go b/tools/uuid.go
new file mode 100644
index 0000000..06094c8
--- /dev/null
+++ b/tools/uuid.go
@@ -0,0 +1,8 @@
+package tools
+import (
+	"github.com/satori/go.uuid"
+)
+func Uuid()string {
+	u2 := uuid.NewV4()
+	return u2.String()
+}