diff --git a/config/go-fly.sql b/config/go-fly.sql
index 6746b7a..1fd9f19 100644
--- a/config/go-fly.sql
+++ b/config/go-fly.sql
@@ -61,7 +61,7 @@ CREATE TABLE `user_role` (
  PRIMARY KEY (`id`)
 ) ENGINE=InnoDB  DEFAULT CHARSET=utf8|
 INSERT INTO `user_role` (`id`, `user_id`, `role_id`) VALUE
-(1, 1, 2)|
+(1, 1, 1)|
 
 DROP TABLE IF EXISTS `role`|
 CREATE TABLE `role` (
@@ -72,7 +72,7 @@ CREATE TABLE `role` (
    PRIMARY KEY (`id`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8|
 INSERT INTO `role` (`id`, `name`, `method`, `path`) VALUES
-(1, '普通客服', 'GET', 'GET:/kefuinfo,GET:/kefulist,GET:/roles,POST:/notice_save,POST:/notice')|
+(1, '普通客服', '*', '*')|
 
 DROP TABLE IF EXISTS `welcome`|
 CREATE TABLE `welcome` (
@@ -89,7 +89,7 @@ CREATE TABLE `welcome` (
 INSERT INTO `welcome` (`id`, `user_id`, `content`, `is_default`, `ctime`, `keyword`) VALUES
 (NULL, 'kefu2', '我暂时离线，留言已转发到我的邮箱，稍后回复~', 1, '2020-08-24 02:57:49','offline')|
 INSERT INTO `welcome` (`id`, `user_id`, `content`, `is_default`, `ctime`, `keyword`) VALUES
-(NULL, 'kefu2', '本客服代码开源,欢迎star,开源地址:https://github.com/taoshihan1991/go-fly', 0, '2020-08-24 02:57:49','welcome')|
+(NULL, 'kefu2', '请问有什么可以帮您？', 0, '2020-08-24 02:57:49','welcome')|
 
 DROP TABLE IF EXISTS `ipblack`|
 CREATE TABLE `ipblack` (
diff --git a/static/css/common.css b/static/css/common.css
index 67095f1..1e741ef 100644
--- a/static/css/common.css
+++ b/static/css/common.css
@@ -582,4 +582,19 @@ a{color: #07a9fe;text-decoration: none;}
 }
 .menuLeftItem:active, .menuLeftItem.active {
     background: #2b5a96;
+}
+.chatNotice {
+    text-align: center;
+    margin: 12px 0px;
+}
+.chatNoticeContent {
+    display: inline-block;
+    word-break: break-all;
+    color: rgba(0,0,0,.45);
+    margin: 0 24px;
+    max-width: calc(100% - 48px);
+    background-color: #fff;
+    border-radius: 16px;
+    font-size: 12px;
+    padding: 4px 16px;
 }
\ No newline at end of file
diff --git a/static/js/chat-page.js b/static/js/chat-page.js
index 690c5c1..51088a8 100644
--- a/static/js/chat-page.js
+++ b/static/js/chat-page.js
@@ -57,8 +57,7 @@ new Vue({
                     return;
                 }
                 this.visitor.to_id=msg.id;
-                this.chatTitle=msg.name+","+GOFLY_LANG[LANG]['chating'];
-                $(".chatBox").append("<div class=\"chatTime\">"+this.chatTitle+"</div>");
+                this.showTitle(msg.name+","+GOFLY_LANG[LANG]['chating']);
                 this.scrollBottom();
                 this.showKfonline=true;
             }
@@ -624,7 +623,7 @@ new Vue({
             });
         },
         showTitle:function(title){
-            $(".chatBox").append("<div class=\"chatTime\"><span>"+title+"</span></div>");
+            $(".chatBox").append("<div class='chatNotice'><div class=\"chatNoticeContent\"><span>"+title+"</span></div></div>");
             this.scrollBottom();
         },
     },
diff --git a/static/templates/chat_page.html b/static/templates/chat_page.html
index f26a34d..f287c5c 100644
--- a/static/templates/chat_page.html
+++ b/static/templates/chat_page.html
@@ -4,7 +4,7 @@
     <meta content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0;" name="viewport" />
     <meta name="keywords" content="开源客服系统,golang在线客服,免费客服系统,go语言在线聊天工具,gofly,GOFLY客服系统"/>
     <meta name="description" content="golang开发的开源免费客服系统,可独立部署客服系统,支持文字/表情/图片/文件发送,支持快捷回复,支持IP黑名单,展示访客信息,后台权限控制"/>
-    <title>GO语言开源客服系统-GOFLY</title>
+    <title>开源智能在线客服系统</title>
     <link rel="stylesheet" href="https://cdn.staticfile.org/element-ui/2.15.1/theme-chalk/index.min.css">
     <script src="https://cdn.staticfile.org/vue/2.6.11/vue.min.js"></script>
     <script src="https://cdn.staticfile.org/element-ui/2.15.1/index.js"></script>
diff --git a/ws/user.go b/ws/user.go
index 9d9cae5..d8d31b6 100644
--- a/ws/user.go
+++ b/ws/user.go
@@ -111,7 +111,8 @@ func SendPingToKefuClient() {
 		kefu.Mux.Lock()
 		defer kefu.Mux.Unlock()
 		err := kefu.Conn.WriteMessage(websocket.TextMessage, str)
-		if err == nil {
+		if err != nil {
+			log.Println("定时发送ping给客服，失败",err.Error())
 			delete(KefuList, kefuId)
 		}
 	}