diff --git a/app/Services/OrderService.php b/app/Services/OrderService.php
index d0895223..5a6e8e74 100644
--- a/app/Services/OrderService.php
+++ b/app/Services/OrderService.php
@@ -7,7 +7,6 @@ use App\Endpoint\Api\Http\Resources\ShippingAddressResource;
 use App\Endpoint\Api\Http\Resources\UserCouponResource;
 use App\Exceptions\BizException;
 use App\Exceptions\ShippingNotSupportedException;
-use App\Models\Coupon;
 use App\Models\DistributionPreIncomeJob;
 use App\Models\Order;
 use App\Models\OrderProduct;
@@ -162,7 +161,7 @@ class OrderService
      * @param int $vipDiscountAmount
      * @param int $shippingFee
      * @param string|null $note
-     * @param \App\Models\Coupon|null $coupon
+     * @param \App\Models\UserCoupon|null $coupon
      * @return \App\Models\Order
      */
     protected function storeOrder(
@@ -173,7 +172,7 @@ class OrderService
         int $vipDiscountAmount,
         int $shippingFee,
         ?string $note = null,
-        ?Coupon $coupon = null,
+        ?UserCoupon $coupon = null,
     ): Order {
         // 订单支付金额=商品总额-券折扣金额-会员折扣金额+邮费
         $totalAmount = $productsTotalAmount - $couponDiscountAmount - $vipDiscountAmount;