diff --git a/models/visitors.go b/models/visitors.go
index 63d0b76..6252219 100644
--- a/models/visitors.go
+++ b/models/visitors.go
@@ -18,7 +18,7 @@ func CreateVisitor(name, avator, sourceIp, toId, visitorId, refer, city, clientI
 	old := FindVisitorByVistorId(visitorId)
 	if old.Name != "" {
 		//更新状态上线
-		UpdateVisitor(visitorId, 1, clientIp, sourceIp, refer)
+		UpdateVisitor(visitorId, 1, clientIp, sourceIp, refer, extra)
 		return
 	}
 	v := &Visitor{
@@ -67,12 +67,13 @@ func UpdateVisitorStatus(visitorId string, status uint) {
 	visitor := Visitor{}
 	DB.Model(&visitor).Where("visitor_id = ?", visitorId).Update("status", status)
 }
-func UpdateVisitor(visitorId string, status uint, clientIp string, sourceIp string, refer string) {
+func UpdateVisitor(visitorId string, status uint, clientIp string, sourceIp string, refer, extra string) {
 	visitor := &Visitor{
 		Status:   status,
 		ClientIp: clientIp,
 		SourceIp: sourceIp,
 		Refer:    refer,
+		Extra:    extra,
 	}
 	DB.Model(visitor).Where("visitor_id = ?", visitorId).Update(visitor)
 }
diff --git a/static/js/chat-main.js b/static/js/chat-main.js
index 1b0d2cc..512f4d9 100644
--- a/static/js/chat-main.js
+++ b/static/js/chat-main.js
@@ -382,6 +382,7 @@ var app=new Vue({
                         //_this.visitor.visitor_id=r.visitor_id;
                         _this.chatTitle="#"+r.id+"|"+r.name;
                         _this.chatTitleType="success";
+                        _this.visitorExtra=[];
                         if(r.extra!=""){
                             var extra=JSON.parse(b64ToUtf8(r.extra));
                             for(var key in extra){