diff --git a/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/controller/admin/property/vo/value/ProductPropertyValueUpdateReqVO.java b/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/controller/admin/property/vo/value/ProductPropertyValueUpdateReqVO.java
index 4a1bc5778..2437600a8 100644
--- a/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/controller/admin/property/vo/value/ProductPropertyValueUpdateReqVO.java
+++ b/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/controller/admin/property/vo/value/ProductPropertyValueUpdateReqVO.java
@@ -12,6 +12,6 @@ public class ProductPropertyValueUpdateReqVO extends ProductPropertyValueBaseVO
 
     @ApiModelProperty(value = "主键", required = true, example = "1024")
     @NotNull(message = "主键不能为空")
-    private Integer id;
+    private Long id;
 
 }
diff --git a/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/controller/admin/spu/vo/ProductSpuDetailRespVO.java b/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/controller/admin/spu/vo/ProductSpuDetailRespVO.java
index d7c43b90f..bba1ba058 100644
--- a/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/controller/admin/spu/vo/ProductSpuDetailRespVO.java
+++ b/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/controller/admin/spu/vo/ProductSpuDetailRespVO.java
@@ -55,9 +55,8 @@ public class ProductSpuDetailRespVO extends ProductSpuBaseVO {
 
     }
 
-    // TODO @luowenfeng: categoryIds => categoryId，example 也要改下哈
-    @ApiModelProperty(value = "分类 id 数组，一直递归到一级父节点", example = "[1,2,4]")
-    private Long categoryIds;
+    @ApiModelProperty(value = "分类 id 数组，一直递归到一级父节点", example = "4")
+    private Long categoryId;
 
     // TODO @芋艿：在瞅瞅~
     @ApiModelProperty(value = "规格属性修改和详情展示组合", example = "[{\"propertyId\":2,\"name\":\"内存\",\"propertyValues\":[{\"v1\":11,\"v2\":\"64G\"},{\"v1\":10,\"v2\":\"32G\"}]},{\"propertyId\":3,\"name\":\"尺寸\",\"propertyValues\":[{\"v1\":16,\"v2\":\"6.1\"},{\"v1\":15,\"v2\":\"5.7\"}]}]")
diff --git a/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/dal/mysql/property/ProductPropertyMapper.java b/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/dal/mysql/property/ProductPropertyMapper.java
index 697beb22d..890df3477 100644
--- a/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/dal/mysql/property/ProductPropertyMapper.java
+++ b/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/dal/mysql/property/ProductPropertyMapper.java
@@ -25,10 +25,9 @@ public interface ProductPropertyMapper extends BaseMapperX<ProductPropertyDO> {
                 .orderByDesc(ProductPropertyDO::getId));
     }
 
-    // TODO @luowenfeng: selectByNameLike，这样更清晰哈。
     default ProductPropertyDO selectByName(String name) {
         return selectOne(new LambdaQueryWrapperX<ProductPropertyDO>()
-                .likeIfPresent(ProductPropertyDO::getName, name));
+                .eqIfPresent(ProductPropertyDO::getName, name));
     }
 
 }
diff --git a/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/dal/mysql/property/ProductPropertyValueMapper.java b/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/dal/mysql/property/ProductPropertyValueMapper.java
index 4853afeae..ca9bafab2 100644
--- a/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/dal/mysql/property/ProductPropertyValueMapper.java
+++ b/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/dal/mysql/property/ProductPropertyValueMapper.java
@@ -17,8 +17,7 @@ import java.util.List;
 @Mapper
 public interface ProductPropertyValueMapper extends BaseMapperX<ProductPropertyValueDO> {
 
-    // TODO @luowenfeng: selectListByPropertyId 是不是就可以啦
-    default List<ProductPropertyValueDO> selectListByPropertyValueListByPropertyId(List<Long> propertyIds) {
+    default List<ProductPropertyValueDO> selectListByPropertyId(List<Long> propertyIds) {
         return selectList(new LambdaQueryWrapperX<ProductPropertyValueDO>()
                 .inIfPresent(ProductPropertyValueDO::getPropertyId, propertyIds));
     }
diff --git a/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/dal/mysql/sku/ProductSkuMapper.java b/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/dal/mysql/sku/ProductSkuMapper.java
index 6698007c6..b9dde2e68 100755
--- a/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/dal/mysql/sku/ProductSkuMapper.java
+++ b/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/dal/mysql/sku/ProductSkuMapper.java
@@ -40,8 +40,7 @@ public interface ProductSkuMapper extends BaseMapperX<ProductSkuDO> {
         }
     }
 
-    // TODO @luowenfeng: selectListByRemind，虽然不是很好，但是感觉会更清晰一些
-    default List<ProductSkuDO> selectRemindSpuIds(){
+    default List<ProductSkuDO> selectListByRemind(){
        return selectList(new QueryWrapper<ProductSkuDO>().apply("stock <= warn_stock"));
     }
 
diff --git a/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/service/property/ProductPropertyServiceImpl.java b/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/service/property/ProductPropertyServiceImpl.java
index 17e38fc98..74e370f9c 100644
--- a/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/service/property/ProductPropertyServiceImpl.java
+++ b/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/service/property/ProductPropertyServiceImpl.java
@@ -19,6 +19,7 @@ import javax.annotation.Resource;
 import java.util.Collection;
 import java.util.List;
 import java.util.Map;
+import java.util.Objects;
 
 import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
 import static cn.iocoder.yudao.module.product.enums.ErrorCodeConstants.PROPERTY_EXISTS;
@@ -58,8 +59,8 @@ public class ProductPropertyServiceImpl implements ProductPropertyService {
     public void updateProperty(ProductPropertyUpdateReqVO updateReqVO) {
         // 校验存在
         this.validatePropertyExists(updateReqVO.getId());
-        // TODO @luowenfeng：如果是自己的情况下，名字相同也是 ok 的呀~
-        if (productPropertyMapper.selectByName(updateReqVO.getName()) != null) {
+        ProductPropertyDO productPropertyDO = productPropertyMapper.selectByName(updateReqVO.getName());
+        if (productPropertyDO != null && !productPropertyDO.getId().equals(updateReqVO.getId())) {
             throw exception(PROPERTY_EXISTS);
         }
         // 更新
@@ -97,10 +98,6 @@ public class ProductPropertyServiceImpl implements ProductPropertyService {
         return ProductPropertyConvert.INSTANCE.convertPage(pageResult);
     }
 
-    private List<ProductPropertyValueDO> getPropertyValueListByPropertyId(List<Long> propertyIds) {
-        return productPropertyValueMapper.selectListByPropertyValueListByPropertyId(propertyIds);
-    }
-
     @Override
     public ProductPropertyRespVO getProperty(Long id) {
         ProductPropertyDO property = productPropertyMapper.selectById(id);
@@ -117,7 +114,7 @@ public class ProductPropertyServiceImpl implements ProductPropertyService {
         List<ProductPropertyRespVO> propertyList = getPropertyList(listReqVO);
 
         // 查询属性值
-        List<ProductPropertyValueDO> valueDOList = productPropertyValueMapper.selectListByPropertyValueListByPropertyId(CollectionUtils.convertList(propertyList, ProductPropertyRespVO::getId));
+        List<ProductPropertyValueDO> valueDOList = productPropertyValueMapper.selectListByPropertyId(CollectionUtils.convertList(propertyList, ProductPropertyRespVO::getId));
         Map<Long, List<ProductPropertyValueDO>> valueDOMap = CollectionUtils.convertMultiMap(valueDOList, ProductPropertyValueDO::getPropertyId);
         return CollectionUtils.convertList(propertyList, m -> {
             ProductPropertyAndValueRespVO productPropertyAndValueRespVO = ProductPropertyConvert.INSTANCE.convert(m);
diff --git a/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/service/property/ProductPropertyValueServiceImpl.java b/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/service/property/ProductPropertyValueServiceImpl.java
index 551fb00e3..5addb37e8 100644
--- a/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/service/property/ProductPropertyValueServiceImpl.java
+++ b/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/service/property/ProductPropertyValueServiceImpl.java
@@ -14,6 +14,7 @@ import org.springframework.validation.annotation.Validated;
 
 import javax.annotation.Resource;
 import java.util.List;
+import java.util.Objects;
 
 import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
 import static cn.iocoder.yudao.module.product.enums.ErrorCodeConstants.PROPERTY_VALUE_EXISTS;
@@ -42,8 +43,8 @@ public class ProductPropertyValueServiceImpl implements ProductPropertyValueServ
 
     @Override
     public void updatePropertyValue(ProductPropertyValueUpdateReqVO updateReqVO) {
-        // TODO @luowenfeng：如果是自己的情况下，名字相同也是 ok 的呀~
-        if (productPropertyValueMapper.selectByName(updateReqVO.getPropertyId(), updateReqVO.getName()) != null) {
+        ProductPropertyValueDO productPropertyValueDO = productPropertyValueMapper.selectByName(updateReqVO.getPropertyId(), updateReqVO.getName());
+        if (productPropertyValueDO != null && !productPropertyValueDO.getId().equals(updateReqVO.getId())) {
             throw exception(PROPERTY_VALUE_EXISTS);
         }
         ProductPropertyValueDO convert = ProductPropertyValueConvert.INSTANCE.convert(updateReqVO);
diff --git a/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/service/sku/ProductSkuServiceImpl.java b/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/service/sku/ProductSkuServiceImpl.java
index cd9b68bff..8889e5a73 100755
--- a/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/service/sku/ProductSkuServiceImpl.java
+++ b/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/service/sku/ProductSkuServiceImpl.java
@@ -139,7 +139,7 @@ public class ProductSkuServiceImpl implements ProductSkuService {
 
     @Override
     public List<ProductSkuDO> getRemindSpuIds() {
-        return productSkuMapper.selectRemindSpuIds();
+        return productSkuMapper.selectListByRemind();
     }
 
     @Override
diff --git a/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/service/spu/ProductSpuServiceImpl.java b/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/service/spu/ProductSpuServiceImpl.java
index 6cdebdee4..aa8e59e5f 100755
--- a/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/service/spu/ProductSpuServiceImpl.java
+++ b/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/service/spu/ProductSpuServiceImpl.java
@@ -164,7 +164,6 @@ public class ProductSpuServiceImpl implements ProductSpuService {
                 });
                 respVO.setProductPropertyViews(productPropertyViews);
             }
-            respVO.setCategoryIds(respVO.getCategoryId());
         }
         return respVO;
     }