diff --git a/module/testcase/control.php b/module/testcase/control.php
index 48f5e9faa3..1a026bf178 100644
--- a/module/testcase/control.php
+++ b/module/testcase/control.php
@@ -2650,80 +2650,6 @@ class testcase extends control
         die($output);
     }
 
-    /**
-     * Ajax get option menu.
-     *
-     * @param  int    $rootID
-     * @param  string $viewType
-     * @param  int    $branch
-     * @param  int    $rootModuleID
-     * @param  string $returnType
-     * @param  string $fieldID
-     * @param  bool   $needManage
-     * @param  string $extra
-     * @param  int    $currentModuleID
-     * @access public
-     * @return void
-     */
-    public function ajaxGetOptionMenu($rootID, $viewType = 'story', $branch = 0, $rootModuleID = 0, $returnType = 'html', $fieldID = '', $needManage = false, $extra = '', $currentModuleID = 0)
-    {
-        $this->loadModel('tree');
-
-        if($viewType == 'task')
-        {
-            $optionMenu = $this->tree->getTaskOptionMenu($rootID, 0, 0, $extra);
-        }
-        else
-        {
-            $optionMenu = $this->tree->getOptionMenu($rootID, $viewType, $rootModuleID, $branch);
-        }
-
-        if($returnType == 'html')
-        {
-            if($viewType == 'line')
-            {
-                $lineID = $this->dao->select('id')->from(TABLE_MODULE)->where('type')->eq('line')->andWhere('deleted')->eq(0)->orderBy('id_desc')->limit(1)->fetch('id');
-                $output = html::select("line", $optionMenu, $lineID, "class='form-control'");
-                $output .= "<span class='input-group-addon' style='border-radius: 0px 2px 2px 0px; border-right-width: 1px;'>";
-                $output .= html::a($this->createLink('tree', 'browse', "rootID=$rootID&view=$viewType&currentModuleID=0&branch=$branch", '', true), $viewType == 'line' ? $this->lang->tree->manageLine : $this->lang->tree->manage, '', "class='text-primary' data-toggle='modal' data-type='iframe' data-width='95%'");
-                $output .= '</span>';
-            }
-            else
-            {
-                $changeFunc = '';
-                if($viewType == 'bug' or $viewType == 'case') $changeFunc = "onchange='loadModuleRelatedNew()'";
-                if($viewType == 'task') $changeFunc = "";
-                $field = $fieldID ? "modules[$fieldID]" : 'module';
-
-                $currentModule   = $this->tree->getById($currentModuleID);
-                $currentModuleID = (isset($currentModule->branch) and $currentModule->branch == 0) ? $currentModuleID : 0;
-
-                $output = html::select("$field", $optionMenu, $currentModuleID, "class='form-control' $changeFunc");
-                if(count($optionMenu) == 1 and $needManage)
-                {
-                    $output .= "<span class='input-group-addon'>";
-                    $output .= html::a($this->createLink('tree', 'browse', "rootID=$rootID&view=$viewType&currentModuleID=0&branch=$branch", '', true), $this->lang->tree->manage, '', "class='text-primary' data-toggle='modal' data-type='iframe' data-width='95%'");
-                    $output .= '&nbsp; ';
-                    $output .= html::a("javascript:void(0)", $this->lang->refreshIcon, '', "class='refresh' onclick='loadProductModulesNew($rootID)'");
-                    $output .= '</span>';
-                }
-            }
-            die($output);
-        }
-
-        if($returnType == 'mhtml')
-        {
-            $changeFunc = '';
-            if($viewType == 'bug' or $viewType == 'case') $changeFunc = "onchange='loadModuleRelatedNew()'";
-            if($viewType == 'task') $changeFunc = "";
-            $field  = $fieldID ? "modules[$fieldID]" : 'module';
-            $output = html::select("$field", $optionMenu, '', "class='input' $changeFunc");
-            die($output);
-        }
-
-        if($returnType == 'json') die(json_encode($optionMenu));
-    }
-
     /**
      * Ajax get scenes.
      *