diff --git a/app/Models/UserCoupon.php b/app/Models/UserCoupon.php
index 1e732779..8bb91fff 100644
--- a/app/Models/UserCoupon.php
+++ b/app/Models/UserCoupon.php
@@ -65,6 +65,14 @@ class UserCoupon extends Model
      * 仅查询未使用的优惠券
      */
     public function scopeOnlyUnuse($query)
+    {
+        return $query->where('is_use', false)->where('use_end_at', '>', now());
+    }
+
+    /**
+     * 仅查询可用的优惠券
+     */
+    public function scopeOnlyAvailable($query)
     {
         $time = now();
 
diff --git a/app/Services/CouponService.php b/app/Services/CouponService.php
index 1ffdbc8a..0e3ad802 100644
--- a/app/Services/CouponService.php
+++ b/app/Services/CouponService.php
@@ -18,7 +18,7 @@ class CouponService
      */
     public function getAvailableCoupons(User $user, array $products): array
     {
-        $coupons = $user->coupons()->onlyUnuse()->get();
+        $coupons = $user->coupons()->onlyAvailable()->get();
 
         $coupons->load(['ranges' => function ($query) {
             $query->isEnable();
diff --git a/app/Services/OrderService.php b/app/Services/OrderService.php
index 69e949bd..dae69620 100644
--- a/app/Services/OrderService.php
+++ b/app/Services/OrderService.php
@@ -72,7 +72,7 @@ class OrderService
         $coupon = null;
 
         if ($couponId) {
-            $coupon = $user->coupons()->onlyUnuse()->findOrFail($couponId);
+            $coupon = $user->coupons()->onlyAvailable()->findOrFail($couponId);
         }
 
         $mapProducts = $this->mapProducts($user, $products, $coupon);