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Date: Thu, 8 Aug 2024 14:13:09 +0800
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---
 .../module/promotion/service/coupon/CouponServiceImpl.java    | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

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 1ce9d69593..82402d3f44 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
@@ -140,8 +140,8 @@ public class CouponServiceImpl implements CouponService {
         if (deleteCount == 0) {
             throw exception(COUPON_DELETE_FAIL_USED);
         }
-        // 减少优惠劵模板的领取数量 -1
-        couponTemplateService.updateCouponTemplateTakeCount(id, -1);
+        // 传入优惠券模板ID，减少优惠劵模板的领取数量 -1
+        couponTemplateService.updateCouponTemplateTakeCount(couponMapper.selectById(id).getTemplateId(), -1);
     }
 
     @Override