diff --git a/cash-service/order-service/src/main/java/com/czg/service/order/service/impl/OrderInfoServiceImpl.java b/cash-service/order-service/src/main/java/com/czg/service/order/service/impl/OrderInfoServiceImpl.java
index cc61e79d3..b8a22624b 100644
--- a/cash-service/order-service/src/main/java/com/czg/service/order/service/impl/OrderInfoServiceImpl.java
+++ b/cash-service/order-service/src/main/java/com/czg/service/order/service/impl/OrderInfoServiceImpl.java
@@ -695,7 +695,7 @@ public class OrderInfoServiceImpl extends ServiceImpl<OrderInfoMapper, OrderInfo
         orderInfo.setDiscountInfo(buildDiscountInfo(orderInfo));
         //最终折扣
         if (param.getOrderAmount().compareTo(BigDecimal.ZERO) != 0) {
-            orderInfo.setDiscountRatio(orderInfo.getOrderAmount().divide(param.getOriginAmount(), 2, RoundingMode.UP));
+            orderInfo.setDiscountRatio(orderInfo.getOrderAmount().divide(orderInfo.getOriginAmount(), 2, RoundingMode.UP));
         } else {
             orderInfo.setDiscountRatio(BigDecimal.ZERO);
         }