update

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

@@ -321,7 +321,7 @@ public class MusicGroupPaymentCalenderDetailServiceImpl extends BaseServiceImpl<
 			musicGroupPaymentCalenderDetailDao.batchInsert(musicGroupPaymentCalenderDetailList);
 		}
 		//更新预计缴费人数
-		musicGroupPaymentCalender.setExpectNum(userIdList.size());
+		musicGroupPaymentCalender.setExpectNum(musicGroupPaymentCalender.getExpectNum() + userIdList.size());
 		musicGroupPaymentCalender.setUpdateTime(date);
 		musicGroupPaymentCalenderDao.update(musicGroupPaymentCalender);