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 bb6dece5a..3ce1dd267 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
@@ -1303,7 +1303,7 @@ public class OrderInfoServiceImpl extends ServiceImpl<OrderInfoMapper, OrderInfo
         if (orderInfo.getDiscountAmount().compareTo(BigDecimal.ZERO) > 0) {
             jsonObject.put("打折优惠", orderInfo.getDiscountAmount());
         }
-        if (orderInfo.getDiscountActAmount().compareTo(BigDecimal.ZERO) > 0) {
+        if (orderInfo.getDiscountActAmount() != null && orderInfo.getDiscountActAmount().compareTo(BigDecimal.ZERO) > 0) {
             jsonObject.put("满减活动抵扣", orderInfo.getDiscountActAmount());
         }
         if (orderInfo.getOtherCouponDiscountAmount().compareTo(BigDecimal.ZERO) > 0) {