gx

@@ -513,8 +513,9 @@ class ProductController extends BaseController
         $info = $setNumModel->read(['type'=>$setNumModel::TYPE_PRODUCT_SORT]);
         if($info === false){
             $info = [];
+        }else{
+            $info['data'] = json_decode($info['data']);
         }
-        $info['data'] = json_decode($info['data']);
         $this->response('success',Code::SUCCESS,$info);
     }
 }