diff --git a/module/task/control.php b/module/task/control.php
index a7f5866c32..e0964e1409 100755
--- a/module/task/control.php
+++ b/module/task/control.php
@@ -983,7 +983,7 @@ class task extends control
             $story = $this->story->getById($task->story, $task->storyVersion);
             $task->storySpec   = empty($story) ? '' : $this->loadModel('file')->setImgSize($story->spec);
             $task->storyVerify = empty($story) ? '' : $this->loadModel('file')->setImgSize($story->verify);
-            $task->storyFiles  = $story->files;
+            $task->storyFiles  = zget($story, 'files', array());
         }
 
         if($task->team) $this->lang->task->assign = $this->lang->task->transfer;