gx

@@ -155,9 +155,7 @@ class ComController extends BaseController
             ->select('url',DB::raw('COUNT(*) as num'))
             ->groupBy('url')->where(['domain'=>'http://lxl.petuu.shop/'])
             ->limit(15)->get()->toArray();
-        if(!empty($arr)){
-            $arr = json_encode($arr);
-        }
+
         return $arr;
     }