diff --git a/app/Services/Dealer/OrderService.php b/app/Services/Dealer/OrderService.php
index f6bb49b4..28e68407 100644
--- a/app/Services/Dealer/OrderService.php
+++ b/app/Services/Dealer/OrderService.php
@@ -136,7 +136,7 @@ class OrderService
      *
      * @return void
      */
-    public function payOrder(DealerOrder $order, string $payImage)
+    public function payOrder(DealerOrder $order, ?string $payImage)
     {
         if (!$order->isPendinged()) {
             throw new BizException('订单状态异常，请刷新后再试');
@@ -144,7 +144,7 @@ class OrderService
         $order->update([
             'status' => DealerOrderStatus::Confirming,
             'pay_image' => $payImage,
-            'pay_info' => $order->getConsignorPayInfo()??null,
+            'pay_info' => $order->getConsignorPayInfo() ?? null,
             'pay_time' => now(),
         ]);
     }
@@ -319,7 +319,7 @@ class OrderService
         $lvl = $user->dealer->lvl;
         //计算通过这个订单可能升级成为的身份
         foreach ($rules as $rule) {
-            if ($totalAmount >= $rule['amount'] &&  $lvl->value < $rule['lvl']->value) {
+            if ($totalAmount >= $rule['amount'] && $lvl->value < $rule['lvl']->value) {
                 $lvl = $rule['lvl'];
             }
         }