diff --git a/cash-service/product-service/src/main/java/com/czg/service/product/service/impl/UProductServiceImpl.java b/cash-service/product-service/src/main/java/com/czg/service/product/service/impl/UProductServiceImpl.java
index 51dad3f0..6e747347 100644
--- a/cash-service/product-service/src/main/java/com/czg/service/product/service/impl/UProductServiceImpl.java
+++ b/cash-service/product-service/src/main/java/com/czg/service/product/service/impl/UProductServiceImpl.java
@@ -8,6 +8,7 @@ import com.czg.enums.DeleteEnum;
 import com.czg.enums.StatusEnum;
 import com.czg.enums.YesNoEnum;
 import com.czg.exception.CzgException;
+import com.czg.product.dto.ProdGroupRelationDTO;
 import com.czg.product.dto.ProdSkuDTO;
 import com.czg.product.entity.ProdGroup;
 import com.czg.product.entity.ProdGroupRelation;
@@ -79,8 +80,11 @@ public class UProductServiceImpl extends ServiceImpl<ProductMapper, Product> imp
             item.setSkuList(skuList);
         });
         Map<Long, ShopProductVo> productKv = productAllList.stream().collect(Collectors.toMap(ShopProductVo::getId, shopProductVo -> shopProductVo));
+        List<Long> prodGroupIdList = groupList.stream().map(ShopGroupProductVo::getId).distinct().toList();
+        List<ProdGroupRelationDTO> relationList = prodGroupRelationMapper.selectListByQueryAs(query().select(ProdGroupRelation::getProdGroupId, ProdGroupRelation::getProductId).in(ProdGroupRelation::getProdGroupId, prodGroupIdList), ProdGroupRelationDTO.class);
+        Map<Long, List<Long>> relationKv = relationList.stream().collect(Collectors.groupingBy(ProdGroupRelationDTO::getProdGroupId, Collectors.mapping(ProdGroupRelationDTO::getProductId, Collectors.toList())));
         for (ShopGroupProductVo group : groupList) {
-            List<Long> productIdList = prodGroupRelationMapper.selectListByQueryAs(query().select(ProdGroupRelation::getProductId).eq(ProdGroupRelation::getProdGroupId, group.getId()), Long.class);
+            List<Long> productIdList = relationKv.get(group.getId());
             if (CollUtil.isEmpty(productIdList)) {
                 group.setProductList(List.of());
                 continue;