update

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

@@ -324,6 +324,7 @@ public class ReplacementInstrumentActivityServiceImpl extends BaseServiceImpl<In
 
         String orderNo = idGeneratorService.generatorId("payment") + "";
 
+        studentPaymentOrder.setActualAmount(amount);
         studentPaymentOrder.setExpectAmount(amount.add(balance));
         studentPaymentOrder.setPaymentChannel("BALANCE");
         studentPaymentOrder.setUserId(userId);