卡号去指定数字

app/admin/controller/coupon/CardController.php

@@ -114,7 +114,7 @@ class CardController extends Curd
             }
         }
         if ($field) {
-            $model = $model->orderBy($field, $order);
+            $model = $model->orderBy($field, $order)->orderByDesc('card_id');
         }
         return $model;
     }