diff --git a/app/admin/controller/mall/Order.php b/app/admin/controller/mall/Order.php
index 22eeeae..9d0e9ba 100644
--- a/app/admin/controller/mall/Order.php
+++ b/app/admin/controller/mall/Order.php
@@ -117,7 +117,7 @@ class Order extends AdminController
         empty($row) && $this->error('数据不存在');
         if ($request->isPost()) {
             try {
-                $save  = self::$model->save([
+                $save  = $row->save([
                     'type' => $row->type == 1?0:1,
                 ]);
             }catch (\Exception $e) {