From 39ac9053fdd1993c6e604ea3b1671faf793d87ff Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=A3=81=E8=99=8E?= <bluegecko@sina.com>
Date: Sun, 5 Jan 2025 16:19:40 +0800
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---
 .../module/promotion/service/coupon/CouponServiceImpl.java     | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/coupon/CouponServiceImpl.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/coupon/CouponServiceImpl.java
index 7a0ae512f6..060306f118 100644
--- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/coupon/CouponServiceImpl.java
+++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/coupon/CouponServiceImpl.java
@@ -178,6 +178,9 @@ public class CouponServiceImpl implements CouponService {
      */
     @Transactional(rollbackFor = Exception.class)
     public void invalidateCoupon(Long couponId, Long userId) {
+        if (couponId == null || couponId <= 0) {
+            return;
+        }
         // 1.1 校验优惠券
         CouponDO coupon = couponMapper.selectByIdAndUserId(couponId, userId);
         if (coupon == null) {