diff --git a/cash-common/cash-common-service/src/main/java/com/czg/product/dto/ProductBriefDTO.java b/cash-common/cash-common-service/src/main/java/com/czg/product/dto/ProductBriefDTO.java
index ab3f76927..8f6aa0ac7 100644
--- a/cash-common/cash-common-service/src/main/java/com/czg/product/dto/ProductBriefDTO.java
+++ b/cash-common/cash-common-service/src/main/java/com/czg/product/dto/ProductBriefDTO.java
@@ -21,6 +21,10 @@ public class ProductBriefDTO implements Serializable {
      * id
      */
     private Long id;
+    /**
+     * 商品分类
+     */
+    private Long categoryId;
     /**
      * 商品名称
      */
diff --git a/cash-service/product-service/src/main/java/com/czg/service/product/service/impl/ProdGroupServiceImpl.java b/cash-service/product-service/src/main/java/com/czg/service/product/service/impl/ProdGroupServiceImpl.java
index d1a55d8eb..e26e3322b 100644
--- a/cash-service/product-service/src/main/java/com/czg/service/product/service/impl/ProdGroupServiceImpl.java
+++ b/cash-service/product-service/src/main/java/com/czg/service/product/service/impl/ProdGroupServiceImpl.java
@@ -72,7 +72,7 @@ public class ProdGroupServiceImpl extends ServiceImpl<ProdGroupMapper, ProdGroup
         ProdGroupDTO dto = super.getOneAs(query().eq(ProdGroup::getId, id).eq(ProdGroup::getShopId, shopId), ProdGroupDTO.class);
         List<Long> productIdList = prodGroupRelationMapper.selectObjectListByQueryAs(query().select(ProdGroupRelation::getProductId).eq(ProdGroupRelation::getProdGroupId, id), Long.class);
         if (CollUtil.isNotEmpty(productIdList)) {
-            List<ProductBriefDTO> productList = productMapper.selectListByQueryAs(query().select(Product::getId, Product::getName, Product::getCoverImg).in(Product::getId, productIdList), ProductBriefDTO.class);
+            List<ProductBriefDTO> productList = productMapper.selectListByQueryAs(query().select(Product::getId, Product::getCategoryId, Product::getName, Product::getCoverImg).in(Product::getId, productIdList), ProductBriefDTO.class);
             dto.setProductList(productList);
         } else {
             dto.setProductList(new ArrayList<>());