diff --git a/module/execution/control.php b/module/execution/control.php
index e03dd8c3d0..8447df3dc3 100644
--- a/module/execution/control.php
+++ b/module/execution/control.php
@@ -3257,9 +3257,9 @@ class execution extends control
      * @access public
      * @return void
      */
-    public function ajaxGetGroup($type, $group='id')
+    public function ajaxGetGroup($type, $group = 'default')
     {
-        $this->loadModel('kanban');
+        $this->app->loadLang('kanban');
         $groups = array();
         $groups = $this->lang->kanban->group->$type;
         die(html::select("group", $groups, $group, 'class="form-control chosen" data-max_drop_width="215"'));
diff --git a/module/execution/css/kanban.css b/module/execution/css/kanban.css
index 3d19590938..133c32a0a1 100644
--- a/module/execution/css/kanban.css
+++ b/module/execution/css/kanban.css
@@ -15,4 +15,4 @@
 
 .dropdown-menu a {text-align: left;}
 .scrollbar-hover {max-height: 2000px; overflow: scroll !important;}
-.c-type, .c-group {width: 150px !important; overflow: unset; display:""}
+.c-type, .c-group {width: 150px !important; overflow: unset; display: "";}
diff --git a/module/execution/js/kanban.js b/module/execution/js/kanban.js
index 0c57c29938..2534188576 100644
--- a/module/execution/js/kanban.js
+++ b/module/execution/js/kanban.js
@@ -692,7 +692,7 @@ $(function()
         }
     };
 
-    /* Restore select menu */
+    /* Hide second menu. */
     restoreSelect();
 
     /* Create story kanban 创建需求看板 */
@@ -706,7 +706,10 @@ $(function()
 });
 
 /**
- * Restore select menu.
+ * Hide second menu.
+ *
+ * @access public
+ * @return void
  */
 function restoreSelect()
 {
@@ -714,13 +717,11 @@ function restoreSelect()
     if(type == 'all') $('.c-group').css("display", "none");
 }
 
-/**
- * Choose type.
- */
 $('#type').change(function()
 {
-    var type = $('#type').val();
     $('.c-group').css("display", "");
+
+    var type = $('#type').val();
     if(type == 'all')
     {
         $('.c-group').css("display", "none");
@@ -734,13 +735,11 @@ $('#type').change(function()
             $('#group').chosen();
         })
     }
+
     var link = createLink('execution', 'kanban', "executionID=" + executionID + '&type=' + type);
     location.herf = link;
 });
 
-/**
- * Choose group of lane.
- */
 $('.c-group').change(function()
 {
     $('.c-group').css("display","");