ok

@@ -80,10 +80,6 @@ class Article extends Api
 
         $collegeId = $this->request->param('college_id', 0, 'int');
 
-        if(!$universityId && !$collegeId) {
-            $this->error('您的提交有误');
-        }
-
         $page = $this->request->param('page', 1, 'int');
         $size = $this->request->param('size', 10, 'int');
         $typeId = $this->request->param('type_id', 0, 'int');