diff --git a/platform-biz-service/src/main/java/com/lyms/platform/permission/service/impl/CouponServiceImpl.java b/platform-biz-service/src/main/java/com/lyms/platform/permission/service/impl/CouponServiceImpl.java
index 90dc8ea..af0a433 100644
--- a/platform-biz-service/src/main/java/com/lyms/platform/permission/service/impl/CouponServiceImpl.java
+++ b/platform-biz-service/src/main/java/com/lyms/platform/permission/service/impl/CouponServiceImpl.java
@@ -259,7 +259,7 @@ public class CouponServiceImpl implements CouponService {
                     if (antExRecordModel != null) {
                         Map<String, Object> map = new HashMap<>();
                         map.put("id", co.getId());
-                        map.put("usedId", antExRecordModel.getId());
+                        map.put("usedId", antExRecordModel.getfId());
                         couponMapper.updateUsed(map);
                         System.out.println(co.getId()+"：更新优惠券使用表usedId修改为："+antExRecordModel.getId());
                     }