diff --git a/src/main/java/com/chaozhanggui/system/cashierservice/entity/TbCashierCart.java b/src/main/java/com/chaozhanggui/system/cashierservice/entity/TbCashierCart.java
index 746951b..3d01df4 100644
--- a/src/main/java/com/chaozhanggui/system/cashierservice/entity/TbCashierCart.java
+++ b/src/main/java/com/chaozhanggui/system/cashierservice/entity/TbCashierCart.java
@@ -80,6 +80,7 @@ public class TbCashierCart implements Serializable {
     private Integer isMember;
 
     private static final long serialVersionUID = 1L;
+    private String useCouponInfo;
 
     public String getSkuName() {
         if(StringUtils.isNotBlank(skuName)){
@@ -112,4 +113,12 @@ public class TbCashierCart implements Serializable {
             return BigDecimal.valueOf(num).multiply(salePrice);
         }
     }
+
+    public void setUseCouponInfo(String useCouponInfo) {
+        this.useCouponInfo = useCouponInfo;
+    }
+
+    public String getUseCouponInfo() {
+        return useCouponInfo;
+    }
 }
diff --git a/src/main/java/com/chaozhanggui/system/cashierservice/entity/TbOrderDetail.java b/src/main/java/com/chaozhanggui/system/cashierservice/entity/TbOrderDetail.java
index e7aa0b1..b356312 100644
--- a/src/main/java/com/chaozhanggui/system/cashierservice/entity/TbOrderDetail.java
+++ b/src/main/java/com/chaozhanggui/system/cashierservice/entity/TbOrderDetail.java
@@ -49,5 +49,6 @@ public class TbOrderDetail implements Serializable {
 
     private static final long serialVersionUID = 1L;
     private Integer isMember;
+    private String useCouponInfo;
 
 }
diff --git a/src/main/java/com/chaozhanggui/system/cashierservice/service/CartService.java b/src/main/java/com/chaozhanggui/system/cashierservice/service/CartService.java
index c640c55..d92266b 100644
--- a/src/main/java/com/chaozhanggui/system/cashierservice/service/CartService.java
+++ b/src/main/java/com/chaozhanggui/system/cashierservice/service/CartService.java
@@ -1131,6 +1131,7 @@ public class CartService {
             }
             orderDetail.setOrderId(orderId);
             orderDetail.setIsMember(cashierCart.getIsMember());
+            orderDetail.setUseCouponInfo(cashierCart.getUseCouponInfo());
 
             priceDTO.getOrderDetailList().add(orderDetail);
         }
@@ -1207,6 +1208,7 @@ public class CartService {
             tbActivateOutRecord.setCreateTime(DateUtil.date());
             tbActivateOutRecord.setRefNum(0);
             outRecords.add(tbActivateOutRecord);
+            cashierCart.setUseCouponInfo(JSONObject.toJSONString(tbActivateOutRecord));
 
             couponVo.setFinalDiscountAmount(discountAmount);
             // 优惠券未消耗完毕