update 月保费用改成300

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

@@ -695,7 +695,7 @@ public class MusicGroupServiceImpl extends BaseServiceImpl<String, MusicGroup> i
         }
         //乐器保养
         if(registerPayDto.getBuyMaintenance()){
-            orderAmount = orderAmount.add(new BigDecimal(400));
+            orderAmount = orderAmount.add(new BigDecimal(300));
         }
 
         if (amount.compareTo(orderAmount) != 0) {
@@ -845,7 +845,7 @@ public class MusicGroupServiceImpl extends BaseServiceImpl<String, MusicGroup> i
         }
 
         if(registerPayDto.getBuyMaintenance()){
-            orderAmount = orderAmount.add(new BigDecimal(400));
+            orderAmount = orderAmount.add(new BigDecimal(300));
         }
 
         if (amount.compareTo(orderAmount) != 0) {

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

@@ -69,7 +69,7 @@ public class StudentInstrumentServiceImpl extends BaseServiceImpl<Long, StudentI
             throw new BizException("所选乐器不存在，请核查");
         }
         Integer userId = studentInstrument.getStudentId();
-        BigDecimal orderAmount = new BigDecimal(400);
+        BigDecimal orderAmount = new BigDecimal(300);
         BigDecimal amount = maintenancePayDto.getAmount(); //扣除余额之前的金额
         if (amount.compareTo(orderAmount) != 0) {
             throw new BizException("商品价格不符");

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

@@ -411,7 +411,7 @@ public class StudentRegistrationServiceImpl extends BaseServiceImpl<Long, Studen
             }
             StudentPaymentOrderDetail maintenanceOrderDetail = new StudentPaymentOrderDetail();
             maintenanceOrderDetail.setType(OrderDetailTypeEnum.MAINTENANCE);
-            maintenanceOrderDetail.setPrice(new BigDecimal(400));
+            maintenanceOrderDetail.setPrice(new BigDecimal(300));
             maintenanceOrderDetail.setRemitFee(BigDecimal.ZERO);
             maintenanceOrderDetail.setCreateTime(date);
             maintenanceOrderDetail.setUpdateTime(date);
@@ -535,7 +535,7 @@ public class StudentRegistrationServiceImpl extends BaseServiceImpl<Long, Studen
             }
             StudentPaymentOrderDetail maintenanceOrderDetail = new StudentPaymentOrderDetail();
             maintenanceOrderDetail.setType(OrderDetailTypeEnum.MAINTENANCE);
-            maintenanceOrderDetail.setPrice(new BigDecimal(400));
+            maintenanceOrderDetail.setPrice(new BigDecimal(300));
             maintenanceOrderDetail.setRemitFee(BigDecimal.ZERO);
             maintenanceOrderDetail.setCreateTime(date);
             maintenanceOrderDetail.setUpdateTime(date);