fix

cooleshow-user/user-biz/src/main/java/com/yonge/cooleshow/biz/dal/service/impl/ActivityRewardServiceImpl.java

@@ -182,7 +182,7 @@ public class ActivityRewardServiceImpl extends ServiceImpl<ActivityRewardDao, Ac
         try {
             lock.lock();
             for (ActivityPlanRewardDto activityReward : activityPlanRewardDtos) {
-                int update = activityPlanRewardService.reduceStock(activityId, activityReward.getId());
+                int update = activityPlanRewardService.reduceStock(activityId, activityReward.getActivityReward().getId());
                 if (update == 0) {
                     continue;
                 }