diff --git a/module/company/view/browse.html.php b/module/company/view/browse.html.php
index 68d7de4ca1..498251d03c 100644
--- a/module/company/view/browse.html.php
+++ b/module/company/view/browse.html.php
@@ -39,7 +39,7 @@ js::set('confirmDelete', $lang->user->confirmDelete);
       }
       else
       {
-          common::printLink('user', 'create', "dept={$deptID}", "<i class='icon icon-plus'></i> " . $lang->user->create, '', "class='btn btn-primary'");
+          common::printLink('user', 'create', "dept={$deptID}", "<i class='icon icon-plus'></i> " . $lang->user->create, '', "class='btn btn-primary create-user-btn'");
       }
     ?>
   </div>
diff --git a/module/index/js/index.js b/module/index/js/index.js
index 17c79c5277..feac1c1a87 100644
--- a/module/index/js/index.js
+++ b/module/index/js/index.js
@@ -220,6 +220,12 @@
 
             /* If first show without url, then use the default url */
             if(!url) url = appsMap[appCode].url;
+
+            var iframe = $iframe.get(0);
+            iframe.onload = iframe.onreadystatechange = function(e)
+            {
+                $app.trigger('loadapp', app);
+            };
         }
 
         /* Set tab cookie */
@@ -278,7 +284,7 @@
             updateAppUrl(appCode, null, null, true);
         }
 
-        app.$app.trigger('show.zentaoapp', app);
+        app.$app.trigger('showapp', app);
 
         return true;
     }
@@ -318,7 +324,7 @@
         app.show = false;
         lastOpenedApp = null;
 
-        app.$app.trigger('hide.zentaoapp', app);
+        app.$app.trigger('hideapp', app);
 
         /* Active last app */
         var lastApp = getLastApp(true) || getLastApp();
@@ -388,7 +394,7 @@
         var firstClass = $("#bars li:first").attr('class');
         if(firstClass == 'divider') $("#bars li.divider:first").remove();
 
-        app.$app.trigger('close.zentaoapp', app);
+        app.$app.trigger('closeapp', app);
     }
 
     /**
@@ -416,7 +422,7 @@
             iframe.src = url || app.url || iframe.src;
         }
 
-        if(!notTriggerEvent) app.$app.trigger('reload.zentaoapp', app);
+        if(!notTriggerEvent) app.$app.trigger('reloadapp', app);
     }
 
     /**
diff --git a/module/tutorial/js/index.js b/module/tutorial/js/index.js
index 3d06692640..ea16cd18c6 100644
--- a/module/tutorial/js/index.js
+++ b/module/tutorial/js/index.js
@@ -414,14 +414,20 @@ $(function()
 
     var checkTutorialState = function()
     {
-        var iWindow = getAppWindow();
-        iWindow = window.frames['iframePage'];
         tryCheckTask();
+        var iWindow = getAppWindow();
         var title = (iWindow.$ ? iWindow.$('head > title').text() : '') + $('head > title').text();
         var url = createLink('tutorial', 'index', 'referer=' + Base64.encode(iWindow.location.href) + '&task=' + current);
         try{window.history.replaceState({}, title, url);}catch(e){}
     };
 
+    var checkTimer = 0;
+    var tryCheckTutorialState = function(delay)
+    {
+        clearTimeout(checkTimer);
+        checkTimer = setTimeout(checkTutorialState, delay || 200);
+    };
+
     var showTask = function(taskName)
     {
         clearTips();
@@ -472,7 +478,6 @@ $(function()
         var progress = Math.round(100*finishCount/totalCount);
         $progress.toggleClass('finish', isFinishAll).find('.progress-bar').css('width', (100*finishCount/totalCount) + '%');
         $progress.find('.progress-text').text(progress + '%');
-        if(progress == 100) $.getJSON(createLink('tutorial', 'ajaxFinish'));
         showTask(current);
     };
 
@@ -482,7 +487,10 @@ $(function()
         var appsIframe = $('#iframePage').get(0);
         appsIframe.onload = appsIframe.onreadystatechange = function()
         {
-            appsWindow.$(appsWindow.document).on('show.zentaoapp close.zentaoapp hide.zentaoapp', checkTutorialState);
+            appsWindow.$(appsWindow.document).on('reloadapp loadapp showapp closeapp hideapp', function()
+            {
+                tryCheckTutorialState(1000);
+            });
 
             /* Open referer page in app tab */
             if(tutorialReferer) appsWindow.$.apps.open(tutorialReferer);