diff --git a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/xkt/vo/storeProdColorSize/StoreSaleSnResVO.java b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/xkt/vo/storeProdColorSize/StoreSaleSnResVO.java
index e22e94020..d208e1934 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/xkt/vo/storeProdColorSize/StoreSaleSnResVO.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/xkt/vo/storeProdColorSize/StoreSaleSnResVO.java
@@ -44,7 +44,5 @@ public class StoreSaleSnResVO {
     private BigDecimal amount;
     @ApiModelProperty(value = "[退货扫码时才有]销售数量")
     private BigDecimal quantity;
-    @ApiModelProperty(value = "[退货扫码时才有]其它优惠")
-    private BigDecimal otherDiscount;
 
 }
diff --git a/xkt/src/main/java/com/ruoyi/xkt/dto/storeProdColorSize/StoreSaleSnResDTO.java b/xkt/src/main/java/com/ruoyi/xkt/dto/storeProdColorSize/StoreSaleSnResDTO.java
index 341c7620f..ea8d4ffa2 100644
--- a/xkt/src/main/java/com/ruoyi/xkt/dto/storeProdColorSize/StoreSaleSnResDTO.java
+++ b/xkt/src/main/java/com/ruoyi/xkt/dto/storeProdColorSize/StoreSaleSnResDTO.java
@@ -43,7 +43,5 @@ public class StoreSaleSnResDTO {
     private BigDecimal amount;
     @ApiModelProperty(value = "[退货扫码时才有]销售数量")
     private BigDecimal quantity;
-    @ApiModelProperty(value = "[退货扫码时才有]其它优惠")
-    private BigDecimal otherDiscount;
 
 }
diff --git a/xkt/src/main/java/com/ruoyi/xkt/service/impl/StoreProductColorSizeServiceImpl.java b/xkt/src/main/java/com/ruoyi/xkt/service/impl/StoreProductColorSizeServiceImpl.java
index f72d5cb08..d3bcf88d5 100644
--- a/xkt/src/main/java/com/ruoyi/xkt/service/impl/StoreProductColorSizeServiceImpl.java
+++ b/xkt/src/main/java/com/ruoyi/xkt/service/impl/StoreProductColorSizeServiceImpl.java
@@ -21,6 +21,7 @@ import org.apache.commons.lang3.StringUtils;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
+import java.math.BigDecimal;
 import java.util.*;
 import java.util.function.Function;
 import java.util.regex.Pattern;
@@ -511,8 +512,16 @@ public class StoreProductColorSizeServiceImpl implements IStoreProductColorSizeS
             // 查询数据库 获取条码对应的商品信息
             barcodeResDTO = prodColorSizeMapper.selectOtherSn(prefixPart, snDTO.getStoreId(), snDTO.getStoreCusId());
         }
-        return ObjectUtils.isEmpty(barcodeResDTO) ? new StoreSaleSnResDTO().setSuccess(Boolean.FALSE).setSn(snDTO.getSn())
-                : barcodeResDTO.setSuccess(Boolean.TRUE).setSn(snDTO.getSn());
+        if (ObjectUtils.isEmpty(barcodeResDTO)) {
+            return new StoreSaleSnResDTO().setSuccess(Boolean.FALSE).setSn(snDTO.getSn());
+        }
+        // 设置档口客户优惠金额
+        final BigDecimal discountedPrice = barcodeResDTO.getPrice()
+                .subtract(ObjectUtils.defaultIfNull(barcodeResDTO.getDiscount(), BigDecimal.ZERO));
+        // 销售则数量为1 退货则数量为-1
+        final BigDecimal quantity = snDTO.getRefund() ? BigDecimal.ONE.negate() : BigDecimal.ONE;
+        return barcodeResDTO.setSuccess(Boolean.TRUE).setSn(snDTO.getSn()).setDiscountedPrice(discountedPrice)
+                .setQuantity(quantity).setAmount(discountedPrice.multiply(barcodeResDTO.getQuantity()));
     }