diff --git a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/xkt/vo/storeProd/StoreProdSkuResVO.java b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/xkt/vo/storeProd/StoreProdSkuResVO.java
index c92a40cb3..2dda73cd3 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/xkt/vo/storeProd/StoreProdSkuResVO.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/xkt/vo/storeProd/StoreProdSkuResVO.java
@@ -24,6 +24,8 @@ public class StoreProdSkuResVO {
     private String prodName;
     @ApiModelProperty(value = "商品货号")
     private String prodArtNum;
+    @ApiModelProperty(value = "主图")
+    private String mainPicUrl;
     @ApiModelProperty(value = "颜色列表")
     private List<SPColorVO> colorList;
 
diff --git a/xkt/src/main/java/com/ruoyi/xkt/dto/storeProduct/StoreProdSkuResDTO.java b/xkt/src/main/java/com/ruoyi/xkt/dto/storeProduct/StoreProdSkuResDTO.java
index 0d09f8c79..c00fb3057 100644
--- a/xkt/src/main/java/com/ruoyi/xkt/dto/storeProduct/StoreProdSkuResDTO.java
+++ b/xkt/src/main/java/com/ruoyi/xkt/dto/storeProduct/StoreProdSkuResDTO.java
@@ -25,6 +25,8 @@ public class StoreProdSkuResDTO {
     private String prodName;
     @ApiModelProperty(value = "商品货号")
     private String prodArtNum;
+    @ApiModelProperty(value = "主图")
+    private String mainPicUrl;
     @ApiModelProperty(value = "颜色列表")
     private List<StoreProdSkuItemDTO> colorList;
 
diff --git a/xkt/src/main/java/com/ruoyi/xkt/service/impl/StoreProductServiceImpl.java b/xkt/src/main/java/com/ruoyi/xkt/service/impl/StoreProductServiceImpl.java
index e48c0a326..45f151747 100644
--- a/xkt/src/main/java/com/ruoyi/xkt/service/impl/StoreProductServiceImpl.java
+++ b/xkt/src/main/java/com/ruoyi/xkt/service/impl/StoreProductServiceImpl.java
@@ -46,6 +46,7 @@ import com.ruoyi.xkt.dto.storeProdSvc.StoreProdSvcDTO;
 import com.ruoyi.xkt.dto.storeProduct.*;
 import com.ruoyi.xkt.dto.storeProductFile.StoreProdFileDTO;
 import com.ruoyi.xkt.dto.storeProductFile.StoreProdFileResDTO;
+import com.ruoyi.xkt.dto.storeProductFile.StoreProdMainPicDTO;
 import com.ruoyi.xkt.dto.userBrowsingHistory.UserBrowsingHisDTO;
 import com.ruoyi.xkt.dto.userNotice.UserFocusAndFavUserIdDTO;
 import com.ruoyi.xkt.enums.*;
@@ -760,10 +761,17 @@ public class StoreProductServiceImpl implements IStoreProductService {
         StoreProduct storeProd = Optional.ofNullable(this.storeProdMapper.selectOne(new LambdaQueryWrapper<StoreProduct>()
                         .eq(StoreProduct::getId, storeProdId).eq(StoreProduct::getDelFlag, Constants.UNDELETED)))
                 .orElseThrow(() -> new ServiceException("档口商品不存在!", HttpStatus.ERROR));
+        StoreProdSkuResDTO skuDTO = BeanUtil.toBean(storeProd, StoreProdSkuResDTO.class);
+        // 获取商品主图
+        List<StoreProdMainPicDTO> prodFileList = this.storeProdFileMapper
+                .selectMainPicByStoreProdIdList(Collections.singletonList(storeProdId), FileType.MAIN_PIC.getValue(), ORDER_NUM_1);
+        if (CollectionUtils.isNotEmpty(prodFileList)) {
+            skuDTO.setMainPicUrl(prodFileList.get(0).getFileUrl());
+        }
         // 档口商品的sku列表
         List<StoreProdSkuDTO> prodSkuList = this.storeProdMapper.selectSkuList(storeProdId);
         if (CollectionUtils.isEmpty(prodSkuList)) {
-            return BeanUtil.toBean(storeProd, StoreProdSkuResDTO.class);
+            return skuDTO;
         }
         // 获取当前档口商品的sku列表
         Map<String, Integer> colorSizeStockMap = this.getProdStockList(storeProdId);
@@ -779,7 +787,7 @@ public class StoreProductServiceImpl implements IStoreProductService {
                             .setStock(colorSizeStockMap.get(color.getStoreColorId() + ":" + size.getSize())))
                     .collect(Collectors.toList()));
         });
-        return BeanUtil.toBean(storeProd, StoreProdSkuResDTO.class).setStoreProdId(storeProdId).setColorList(colorList);
+        return skuDTO.setStoreProdId(storeProdId).setColorList(colorList);
     }
 
     @Transactional(rollbackFor = Exception.class)