diff --git a/app/Services/OrderService.php b/app/Services/OrderService.php
index 677a73bc..ee339cd2 100644
--- a/app/Services/OrderService.php
+++ b/app/Services/OrderService.php
@@ -706,7 +706,7 @@ class OrderService
      */
     public function paySuccess(string $sn, array $params = []): void
     {
-        $order = Order::where('sn', $sn)->findOrFail();
+        $order = Order::where('sn', $sn)->firstOrFail();
 
         if (! $order->isPending()) {
             throw new BizException('订单状态不是待支付');