diff --git a/xuanxuan/module/im/ext/control/debug.php b/xuanxuan/module/im/ext/control/debug.php
new file mode 100644
index 0000000000..786c083ee0
--- /dev/null
+++ b/xuanxuan/module/im/ext/control/debug.php
@@ -0,0 +1,20 @@
+<?php
+include '../../control.php';
+
+class myIm extends im
+{
+    /**
+     * Debug xuanxuan.
+     *
+     * @access public
+     * @return void
+     */
+    public function debug($source = 'x_php')
+    {
+        $this->view->title          = $this->lang->im->debug;
+        $this->view->source         = $source;
+        $this->view->xxdStatus      = $this->im->getXxdStatus();
+        $this->view->checkXXBConfig = $this->im->checkXXBConfig();
+        $this->display();
+    }
+}
diff --git a/xuanxuan/module/im/ext/view/debug.html.php b/xuanxuan/module/im/ext/view/debug.html.php
new file mode 100755
index 0000000000..dc5027247a
--- /dev/null
+++ b/xuanxuan/module/im/ext/view/debug.html.php
@@ -0,0 +1,69 @@
+<?php
+/**
+ * The debug view file of chat module of XXB.
+ *
+ * @copyright   Copyright 2009-2020 青岛易软天创网络科技有限公司(QingDao Nature Easy Soft Network Technology Co,LTD, www.cnezsoft.com)
+ * @license     ZOSL (https://zpl.pub/page/zoslv1.html)
+ * @author      Gang Liu <liugang@cnezsoft.com>
+ * @package     chat
+ * @version     $Id$
+ * @link        https://xuanim.com
+ */
+?>
+<?php
+    if($source == 'x_php')
+    {
+        include 'xdebug.html.php';
+        return;
+    }
+?>
+<?php if($this->app->user->admin != 'super'):?>
+<?php include '../../../common/view/header.lite.html.php';?>
+<div class='container' id='debugContainer'>
+  <div class='notice text-center' style='font-size:24px;'>
+    <?php $_SERVER['SCRIPT_NAME'] = '/index.php';?>
+    <?php $link = $this->loadModel('user')->isLogon() ? $this->createLink('user', 'logout') : $this->createLink('user', 'login');?>
+    <?php printf($lang->im->debugTips, html::a($link, $lang->login));?>
+  </div>
+</div>
+<?php else:?>
+<?php include '../../../common/view/header.modal.html.php';?>
+<script>
+if(!window.v) window.v = {};
+window.v.showLog = <?php echo $config->xuanxuan->debug;?>;
+</script>
+<div class='panel'>
+  <div class='panel-heading'><?php echo $lang->im->serverInfo;?></div>
+  <table class='table table-form'>
+    <tbody>
+      <tr>
+        <th class='w-80px'><?php echo $lang->im->version;?></th>
+        <td><?php echo $config->xuanxuan->version;?></td>
+      </tr>
+      <tr>
+        <th><?php echo $lang->im->key;?></th>
+        <td class='code'><?php echo $config->xuanxuan->key;?></td>
+      </tr>
+      <tr>
+        <th><?php echo $lang->im->url;?></th>
+        <td><?php echo commonModel::getSysURL() . $this->config->webRoot . 'x.php';?></td>
+      </tr>
+    </body>
+  </table>
+</div>
+<?php if(!empty($config->xuanxuan->debug)):?>
+<div class='panel'>
+  <div class='panel-heading'><?php echo $lang->im->log;?></div>
+  <div id='log' class='panel-body code'></div>
+</div>
+<?php endif;?>
+<?php if(!helper::isAjaxRequest()):?>
+<div class='text-center'>
+  <?php commonModel::printLink('setting', 'xuanxuan', '', $lang->goback, '', "class='btn btn-primary'");?></td>
+</div>
+<?php endif;?>
+<?php endif;?>
+<?php if($config->debug) js::import($jsRoot . 'jquery/form/min.js');?>
+<?php if(isset($pageJS)) js::execute($pageJS);?>
+</body>
+</html>
diff --git a/xuanxuan/module/setting/ext/view/xuanxuan.html.php b/xuanxuan/module/setting/ext/view/xuanxuan.html.php
index 0830846c56..7475a4f3ed 100644
--- a/xuanxuan/module/setting/ext/view/xuanxuan.html.php
+++ b/xuanxuan/module/setting/ext/view/xuanxuan.html.php
@@ -11,6 +11,7 @@
  */
 ?>
 <?php include '../../../common/view/header.html.php';?>
+<?php $debug = zget($config->xuanxuan, 'debug', 0);?>
 <div id="mainMenu" class="clearfix">
   <div class="btn-toolbar pull-left"><?php common::printAdminSubMenu('xuanxuan');?></div>
 </div>
@@ -42,7 +43,7 @@
         </tr>
         <tr>
           <th><?php echo $lang->im->debug;?></th>
-          <td><?php echo $type == 'edit' ? html::radio('debug', $lang->im->debugStatus, zget($config->xuanxuan, 'debug', 0)) : zget($lang->im->debugStatus, zget($config->xuanxuan, 'debug', 0));?></td>
+          <td><?php echo $type == 'edit' ? html::radio('debug', $lang->im->debugStatus, $debug) : zget($lang->im->debugStatus, $debug);?></td>
           <td></td>
         </tr>
         <tr>
@@ -124,6 +125,7 @@
               <?php echo html::a(helper::createLink('setting', 'downloadXXD', 'type=package'), $lang->im->downloadXXD, 'hiddenwin', "class='btn btn-primary download download-package $disabled'");?>
               <?php echo html::a(helper::createLink('setting', 'downloadXXD', 'type=config'), $lang->im->downloadConfig, 'hiddenwin', "class='btn btn-primary download $disabled'");?>
               <?php echo html::a(helper::createLink('setting', 'xuanxuan', 'type=edit'), $lang->im->changeSetting, '', "class='btn'");?>
+              <?php if($debug) echo html::a(helper::createLink('im', 'debug', 'source=setting'), $lang->im->viewDebug, '', "class='btn viewDebug' data-toggle='modal'");?>
               <?php echo html::a('http://www.zentao.net/book/zentaopmshelp/302.html', $lang->im->help, '_blank', "class='btn'");?>
             <?php endif;?>
           </td>