update

mec-biz/src/main/java/com/ym/mec/biz/service/impl/VipGroupServiceImpl.java

@@ -1334,9 +1334,8 @@ public class VipGroupServiceImpl extends BaseServiceImpl<Long, VipGroup> impleme
 		}
 		//是否消耗课程余额
 		if(activity.isPayToBalance() && !giveFlag){
-			ActivityUserMapper activityUserMapper = activityUserMappers.get(0);
-			for (Integer studentId : studentIdList) {
-				sysUserCashAccountService.appendCourseBalance(studentId,activityUserMapper.getActualPrice().negate(),
+			for (ActivityUserMapper userMapper : activityUserMappers) {
+				sysUserCashAccountService.appendCourseBalance(userMapper.getUserId(),userMapper.getActualPrice().negate(),
 						PlatformCashAccountDetailTypeEnum.PAY_FEE,"活动排课消耗课程余额");
 			}
 		}