update

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

@@ -1019,8 +1019,14 @@ public class VipGroupServiceImpl extends BaseServiceImpl<Long, VipGroup> impleme
 		BigDecimal offlineClassNum=new BigDecimal(vipGroup.getOfflineClassesNum());
 		BigDecimal onlineClassNum=new BigDecimal(vipGroup.getOnlineClassesNum());
 		onlineClassesUnitPrice=Objects.isNull(onlineClassesUnitPrice)?vipGroup.getOnlineClassesUnitPrice():onlineClassesUnitPrice;
+		if(Objects.isNull(onlineClassesUnitPrice)){
+			onlineClassesUnitPrice = BigDecimal.ZERO;
+		}
 		BigDecimal onlineVipGroupCharge = onlineClassesUnitPrice.multiply(onlineClassNum);
 		offlineClassesUnitPrice=Objects.isNull(offlineClassesUnitPrice)?vipGroup.getOfflineClassesUnitPrice():offlineClassesUnitPrice;
+		if(Objects.isNull(offlineClassesUnitPrice)){
+			offlineClassesUnitPrice = BigDecimal.ZERO;
+		}
 		BigDecimal offlineVipGroupCharge = offlineClassesUnitPrice.multiply(offlineClassNum);
 		BigDecimal totalClassNum=offlineClassNum.add(onlineClassNum);
 		BigDecimal teacherOnlineSalary=null,teacherOfflineSalary=null;