gx

@@ -167,7 +167,7 @@ class CNoticeController extends BaseController
             'current_num'=>0,
             'type'=>$type,
             'page'=>$page,
-            'extends'=>$extend,
+            'extends'=>$extend ?? json_encode([]),
             'project_id'=>$this->user['project_id'],
             'created_at'=>date('Y-m-d H;i:s')
         ];