diff --git a/module/action/model.php b/module/action/model.php
index f70bef05bf..40c55ee22d 100755
--- a/module/action/model.php
+++ b/module/action/model.php
@@ -917,6 +917,8 @@ class actionModel extends model
             ->beginIF($docs and !$this->app->user->admin)->andWhere("IF(objectType != 'doc' || (objectType = 'doc' && (action = 'approved' || action = 'removed')), '1=1', objectID " . helper::dbIN($docs) . ")")->fi()
             ->beginIF($libs and !$this->app->user->admin)->andWhere("IF(objectType != 'doclib', '1=1', objectID " . helper::dbIN(array_keys($libs)) . ') ')->fi()
             ->beginIF($actionCondition)->andWhere("($actionCondition)")->fi()
+            /* Filter out client login/logout actions. */
+            ->andWhere('action')->notin('disconnectxuanxuan,loginxuanxuan')
             ->orderBy($orderBy)
             ->page($pager)
             ->fetchAll();
@@ -1008,13 +1010,13 @@ class actionModel extends model
         $actionQuery = str_replace("`product` = '$productID'", "`product` LIKE '%,$productID,%'", $actionQuery);
 
         if($date) $actionQuery = "($actionQuery) AND " . ('date' . ($direction == 'next' ? '<' : '>') . "'{$date}'");
-        
+
         /* If this vision is lite, delete product actions. */
         if($this->config->vision == 'lite') $actionQuery .= " AND objectType != 'product'";
-        
+
         $actionQuery .= " AND vision = '" . $this->config->vision . "'";
         $actions      = $this->getBySQL($actionQuery, $orderBy, $pager);
-        
+
         $this->loadModel('common')->saveQueryCondition($this->dao->get(), 'action');
         if(!$actions) return array();
         return $this->transformActions($actions);
diff --git a/module/common/model.php b/module/common/model.php
index 6b81d3bd1e..ae8e9c57c7 100644
--- a/module/common/model.php
+++ b/module/common/model.php
@@ -413,7 +413,7 @@ class commonModel extends model
                 {
                     if(!commonModel::isTutorialMode())
                     {
-                        echo '<li>' . html::a(helper::createLink('tutorial', 'start'), "<i class='icon icon-guide'></i> " . $lang->tutorialAB, '', "class='iframe' data-class-name='modal-inverse' data-width='800' data-headerless='true' data-backdrop='true' data-keyboard='true'") . '</li>';
+                        echo '<li class="user-tutorial">' . html::a(helper::createLink('tutorial', 'start'), "<i class='icon icon-guide'></i> " . $lang->tutorialAB, '', "class='iframe' data-class-name='modal-inverse' data-width='800' data-headerless='true' data-backdrop='true' data-keyboard='true'") . '</li>';
                     }
 
                     echo '<li>' . html::a(helper::createLink('my', 'preference', '', '', true), "<i class='icon icon-controls'></i> " . $lang->preference, '', "class='iframe' data-width='700'") . '</li>';
diff --git a/module/common/view/header.html.php b/module/common/view/header.html.php
index c0e95a884d..e294df8a85 100755
--- a/module/common/view/header.html.php
+++ b/module/common/view/header.html.php
@@ -48,6 +48,10 @@ include 'chosen.html.php';
 <?php endif;?>
 <script>
 adjustMenuWidth();
+if(window.navigator.userAgent.indexOf('xuanxuan') > 0)
+{
+    $('li.user-tutorial').addClass('hide');
+}
 </script>
 <main id='main' <?php if(!empty($config->sso->redirect)) echo "class='ranzhiFixedTfootAction'";?> >
   <div class='container'>
diff --git a/module/common/view/header.lite.html.php b/module/common/view/header.lite.html.php
index 0f5771a23c..807b39b71c 100755
--- a/module/common/view/header.lite.html.php
+++ b/module/common/view/header.lite.html.php
@@ -77,6 +77,8 @@ if($this->config->vision == 'lite')
     $extHookFiles = glob($extHookRule);
     if($extHookFiles) foreach($extHookFiles as $extHookFile) include $extHookFile;
 }
+$xuanExtFile = $extensionRoot . 'xuan/common/ext/view/header.xuanxuan.html.hook.php';
+if(file_exists($xuanExtFile)) include $xuanExtFile;
 ?>
 </head>
 <?php $singleClass = $this->app->getViewType() == 'xhtml' ? 'allow-self-open' : '';?>
diff --git a/xuanxuan/extension/xuan/setting/ext/view/xuanxuan.html.php b/xuanxuan/extension/xuan/setting/ext/view/xuanxuan.html.php
index b612a25dfc..af63fb354a 100644
--- a/xuanxuan/extension/xuan/setting/ext/view/xuanxuan.html.php
+++ b/xuanxuan/extension/xuan/setting/ext/view/xuanxuan.html.php
@@ -136,7 +136,7 @@
               <?php echo html::a(helper::createLink('setting', 'xuanxuan'), $lang->goback, '', 'class="btn" style="min-width: 120px"');?>
             <?php else:?>
               <?php $disabled = $config->xuanxuan->turnon ? '' : 'disabled';?>
-              <?php echo html::a(helper::createLink('setting', 'downloadXXD', 'type=package'), $lang->im->downloadXXD, 'hiddenwin', "class='btn btn-primary download download-package $disabled'");?>
+              <?php if(common::hasPriv('im', 'downloadXxdPackage')) 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 and common::hasPriv('im', 'debug')) echo html::a(helper::createLink('im', 'debug', 'source=setting'), $lang->im->viewDebug, '', "class='btn viewDebug iframe' data-height=220");?>