diff --git a/app/Controller/v3/NotifyController.php b/app/Controller/v3/NotifyController.php
index 126564b..35b6199 100644
--- a/app/Controller/v3/NotifyController.php
+++ b/app/Controller/v3/NotifyController.php
@@ -323,8 +323,7 @@ class NotifyController extends BaseController
                 // 查询订单
                 $orderMain = OrderMain::query()
                     ->whereIn('state', [OrderState::PAID, OrderState::DELIVERY, OrderState::COMPLETED, OrderState::EVALUATED, OrderState::REFUNDING])
-                    ->where(['global_order_id' => $message['global_order_id'], 'pay_type' => Payment::WECHAT])
-                    ->whereRaw('refund_time is null')
+                    ->where(['global_order_id' => $message['global_order_id'], 'pay_type' => Payment::WECHAT, 'refund_time' => 0])
                     ->first();
 
                 // 订单不存在