diff --git a/echarts/controllers/weixinchat.php b/echarts/controllers/weixinchat.php
index 2f149c74..84b9fe50 100644
--- a/echarts/controllers/weixinchat.php
+++ b/echarts/controllers/weixinchat.php
@@ -1,5 +1,6 @@
 <?php if (!defined('BASEPATH')) exit('No direct script access allowed');
-const HT2SERVER = 'http://202.103.68.100:890';//'https://p9axztuwd7x8a7.mycht.cn';
+//const HT2SERVER = 'http://202.103.68.100:890';
+const HT2SERVER = 'https://p9axztuwd7x8a7.mycht.cn';
 class Weixinchat extends CI_Controller
 {
 
diff --git a/echarts/views/weixinchat/welcome.php b/echarts/views/weixinchat/welcome.php
index 7e5aebc1..1de5f095 100644
--- a/echarts/views/weixinchat/welcome.php
+++ b/echarts/views/weixinchat/welcome.php
@@ -32,7 +32,9 @@
                     <div class="form-group">
                         <input type="text" class="form-control" id="contact_search_username" placeholder="搜索客人">
                     </div>
-                    <button type="button" class="btn btn-default" onclick="get_externalcontact_list(0,$('#contact_search_username').val());">搜索</button>
+                    <button type="button" class="btn btn-default"
+                            onclick="get_externalcontact_list(0,$('#contact_search_username').val());">搜索
+                    </button>
                 </form>
             </div>
             <div class="list-group" id="externalcontact_list" style="overflow-y: scroll;max-height: 680px;">
@@ -62,7 +64,7 @@
                     <div class="form-group">
                         <input type="text" class="form-control" id="exampleInputName2" placeholder="搜索关键词">
                     </div>
-                    <button type="button" class="btn btn-default">还不能用</button>
+                    <button type="button" class="btn btn-default" disabled>搜索</button>
                 </form>
             </div>
 
@@ -80,13 +82,15 @@
 </div>
 
 <script type="text/javascript">
-let g_permit_user='';//当前选择的顾问
-let g_externalcontact_user='';//当前选中的客人
-
+    //ES6转ES5，HT只能调用IE来显示  https://babeljs.io/repl
     $(document).ready(function () {
-        <?php echo empty($userid)?'get_permit_user_list();':"get_chat_msg_list('{$userid}',0);" ?>
+        <?php echo empty($userid) ? 'get_permit_user_list();' : "get_chat_msg_list('{$userid}',0);" ?>
     });
 
+    let g_permit_user = '';//当前选择的顾问
+    let g_externalcontact_user = '';//当前选中的客人
+
+
     //获取会话存档的用户列表
     function get_permit_user_list() {
         $.ajax({
@@ -94,12 +98,12 @@ let g_externalcontact_user='';//当前选中的客人
             dataType: "json",
             url: "<?php echo site_url('weixinchat/show_me_the_data')?>",
             data: {
-                "url": '/weixin/wxwork/get_permit_user_list',
+                "url": '/weixin/wxwork/get_permit_user_list'
             },
             success: function (data, textStatus) {
                 document.getElementById('permit_user_list').innerHTML = '';
                 permit_user_list = '';
-                data.Result && data.errcode == '0' && data.Result.map(item => {
+                data.Result && data.errcode == '0' && data.Result.forEach(function (item) {
                     permit_user_list += `
                              <a href="javascript:void(0);" onclick="get_externalcontact_list('${item.userid}');g_permit_user='${item.userid}';" class="list-group-item">
                             <div class="row">
@@ -125,22 +129,22 @@ let g_externalcontact_user='';//当前选中的客人
     }
 
     //获取客户列表
-    function get_externalcontact_list(permit_user,username='') {
-        if(!permit_user && g_permit_user){
-            permit_user=g_permit_user;
+    function get_externalcontact_list(permit_user, username = '') {
+        if (!permit_user && g_permit_user) {
+            permit_user = g_permit_user;
         }
         $.ajax({
             type: "post",
             dataType: "json",
             url: "<?php echo site_url('weixinchat/show_me_the_data')?>",
             data: {
-                "url": '/weixin/wxwork/get_externalcontact_list?userid=' + permit_user+'&searchstr='+username,
+                "url": '/weixin/wxwork/get_externalcontact_list?userid=' + permit_user + '&searchstr=' + username,
             },
             success: function (data, textStatus) {
                 document.getElementById('chat_msg_list').innerHTML = '';
                 document.getElementById('externalcontact_count').innerHTML = '0';
                 externalcontact_list = '';
-                data.Result && data.errcode == '0' && data.Result.map(item => {
+                data.Result && data.errcode == '0' && data.Result.forEach(item => {
                     externalcontact_list += `
                              <a href="javascript:void(0);" onclick="get_chat_msg_list('${item.userid}',0);g_externalcontact_user='${item.userid}';" class="list-group-item">
                             <div class="row">
@@ -168,19 +172,19 @@ let g_externalcontact_user='';//当前选中的客人
 
     //获取聊天记录
     const chat_page_count = 20;//每页消息数
-    function get_chat_msg_list(user_id,chat_page) {
+    function get_chat_msg_list(user_id, chat_page) {
         $.ajax({
             type: "post",
             dataType: "json",
             url: "<?php echo site_url('weixinchat/show_me_the_data')?>",
             data: {
-                "url": `'/weixin/wxwork/GetChatmsg?external_userid=${user_id}&Page_count=${chat_page_count}&curr_page=${chat_page}`,
+                "url": `/weixin/wxwork/GetChatmsg?external_userid=${user_id}&Page_count=${chat_page_count}&curr_page=${chat_page}`,
             },
             success: function (data, textStatus) {
                 //消息框内容
                 document.getElementById('chat_msg_list').innerHTML = '';
                 let chat_msg_list = '';
-                data.chatmsg && data.errcode == '0' && data.chatmsg.map(item => {
+                data.chatmsg && data.errcode == '0' && data.chatmsg.forEach(item => {
                     let content = '';//消息内容
                     switch (item.msgtype) {
                         case 'image':
@@ -214,11 +218,11 @@ let g_externalcontact_user='';//当前选中的客人
                 let chat_msg_list_page_nav = '';
                 document.getElementById('chat_msg_list_page_nav').innerHTML = '';
                 if (data.chatpage && data.errcode == '0') {
-                    let external_userid=data.external_userid;
+                    let external_userid = data.external_userid;
                     let chat_page_curr = data.chatpage.currpage;
                     let chat_page_total = data.chatpage.totalpage;
                     for (let page_nav_index = 0; page_nav_index < chat_page_total; page_nav_index++) {
-                        chat_msg_list_page_nav += `<li class="${chat_page_curr==page_nav_index+1?'active':''}"><a href="javascript:void(0);" onclick="get_chat_msg_list('${external_userid}',${page_nav_index + 1})">${page_nav_index + 1}</a></li>`;
+                        chat_msg_list_page_nav += `<li class="${chat_page_curr == page_nav_index + 1 ? 'active' : ''}"><a href="javascript:void(0);" onclick="get_chat_msg_list('${external_userid}',${page_nav_index + 1})">${page_nav_index + 1}</a></li>`;
                     }
                     document.getElementById('chat_msg_list_page_nav').innerHTML = chat_msg_list_page_nav;
                 }