fix

netflix-service/src/main/java/com/cyksj/service/order/impl/OrderDonServiceImpl.java

@@ -3249,6 +3249,9 @@ public class OrderDonServiceImpl extends ServiceImpl<OrderDonMapper, OrderDon> i
 				//剩余多少天
 				DateTime now = DateTime.now();
 				long day = DateUtil.between(now, expiryTime, DateUnit.DAY);
+				if (day <= 0) {
+					throw BusinessRuntimeException.getInstance("车票已过期");
+				}
 
 				BigDecimal upgradePackagePrice = upgradePackage.getPrice();
 				//自然月差价