diff --git a/module/bug/control.php b/module/bug/control.php
index 5c8f866bbe..b469b494c4 100755
--- a/module/bug/control.php
+++ b/module/bug/control.php
@@ -202,9 +202,9 @@ class bug extends control
     public function create(int $productID, string $branch = '', string $extras = '')
     {
         $extras = str_replace(array(',', ' '), array('&', ''), $extras);
-        parse_str($extras, $output);
+        parse_str($extras, $params);
 
-        $from = isset($output['from']) ? $output['from'] : '';
+        $from = isset($params['from']) ? $params['from'] : '';
 
         if(!empty($_POST))
         {
@@ -217,16 +217,16 @@ class bug extends control
             if(dao::isError()) $this->send(array('result' => 'fail', 'message' => dao::getError()));
 
             $bug->id = $bugID;
-            $this->bugZen->afterCreate($bug, $output, $from);
+            $this->bugZen->afterCreate($bug, $params, $from);
 
             $message = $this->executeHooks($bugID);
-            return $this->responseAfterCreate($bug, $output, $message);
+            return $this->responseAfterCreate($bug, $params, $message);
         }
 
         $productID      = $this->product->saveState($productID, $this->products);
         $currentProduct = $this->product->getByID($productID);
         if($branch === '') $branch = (string)$this->cookie->preBranch;
-        $this->bugZen->setCreateMenu($productID, $branch, $output);
+        $this->bugZen->setCreateMenu($productID, $branch, $params);
 
         /* 初始化一个bug对象，尽可能把属性都绑定到bug对象上，extract() 出来的变量除外。 */
         /* Init bug, give bug as many variables as possible, except for extract variables. */
diff --git a/module/bug/zen.php b/module/bug/zen.php
index 56ce3c410d..334e725b12 100644
--- a/module/bug/zen.php
+++ b/module/bug/zen.php
@@ -1854,21 +1854,23 @@ class bugZen extends bug
      * Relevant processing after create bug.
      *
      * @param  object    $bug
-     * @param  array     $output
+     * @param  array     $params
      * @param  string    $from
      * @access protected
      * @return bool
      */
-    protected function afterCreate(object $bug, array $output, string $from = ''): bool
+    protected function afterCreate(object $bug, array $params, string $from = ''): bool
     {
-        /* Set from param if there is a object to transfer bug. */
+        /* 将 bug 的模块保存到 cookie。*/
+        /* Set module of bug to cookie. */
         helper::setcookie('lastBugModule', (string)$bug->module);
 
         $this->updateFileAfterCreate($bug->id);
-        list($laneID, $columnID) = $this->getKanbanVariable($output);
+
+        list($laneID, $columnID) = $this->getKanbanVariable($params);
         $this->updateKanbanAfterCreate($bug, $laneID, $columnID, $from);
 
-        $todoID = isset($output['todoID']) ? $output['todoID'] : 0;
+        $todoID = isset($params['todoID']) ? $params['todoID'] : 0;
         if($todoID) $this->updateTodoAfterCreate($bug->id, $todoID);
 
         return !dao::isError();
@@ -2056,14 +2058,14 @@ class bugZen extends bug
      * respond after deleting.
      *
      * @param  object    $bug
-     * @param  array     $output
+     * @param  array     $params
      * @param  string    $message
      * @access protected
      * @return bool
      */
-    protected function responseAfterCreate(object $bug, array $output, string $message = ''): bool
+    protected function responseAfterCreate(object $bug, array $params, string $message = ''): bool
     {
-        $executionID = $bug->execution ? $bug->execution : (int)zget($output, 'executionID', $this->session->execution);
+        $executionID = $bug->execution ? $bug->execution : (int)zget($params, 'executionID', $this->session->execution);
 
         /* Return bug id when call the API. */
         if(!$message) $message = $this->lang->saveSuccess;
@@ -2082,11 +2084,10 @@ class bugZen extends bug
             {
                 $location = $this->createLink('execution', 'bug', "executionID=$executionID");
             }
-
         }
         elseif($this->app->tab == 'project')
         {
-            $location = $this->createLink('project', 'bug', "projectID=" . zget($output, 'projectID', $this->session->project));
+            $location = $this->createLink('project', 'bug', "projectID=" . zget($params, 'projectID', $this->session->project));
         }
         else
         {