diff --git a/ruoyi-mall-api/src/main/java/org/dromara/web/controller/ApiProdController.java b/ruoyi-mall-api/src/main/java/org/dromara/web/controller/ApiProdController.java
index 55464c5..949e550 100644
--- a/ruoyi-mall-api/src/main/java/org/dromara/web/controller/ApiProdController.java
+++ b/ruoyi-mall-api/src/main/java/org/dromara/web/controller/ApiProdController.java
@@ -225,7 +225,7 @@ public class ApiProdController {
     @GetMapping("/categoryByAncestors")
     @Operation(summary = "根据祖级ID获取分类信息列表", description = "获取所有的产品分类信息，顶级分类的ancestors为0,默认为顶级分类")
     @Parameter(name = "ancestors", description = "祖级ID")
-    public ServerResponseEntity<List<TzCategoryVo>> categoryByAncestors(@RequestParam(value = "ancestors", defaultValue = "0") Long ancestors) {
+    public ServerResponseEntity<List<TzCategoryVo>> categoryByAncestors(@RequestParam(value = "ancestors", defaultValue = "0") String ancestors) {
         List<TzCategoryVo> categories = categoryService.listByAncestors(ancestors);
         return ServerResponseEntity.success(categories);
     }
diff --git a/ruoyi-modules/ruoyi-mall/src/main/java/org/dromara/mall/service/ITzCategoryService.java b/ruoyi-modules/ruoyi-mall/src/main/java/org/dromara/mall/service/ITzCategoryService.java
index b2029d1..85afedc 100644
--- a/ruoyi-modules/ruoyi-mall/src/main/java/org/dromara/mall/service/ITzCategoryService.java
+++ b/ruoyi-modules/ruoyi-mall/src/main/java/org/dromara/mall/service/ITzCategoryService.java
@@ -74,5 +74,5 @@ public interface ITzCategoryService {
      * @param ancestors
      * @return
      */
-    List<TzCategoryVo> listByAncestors(Long ancestors);
+    List<TzCategoryVo> listByAncestors(String ancestors);
 }
diff --git a/ruoyi-modules/ruoyi-mall/src/main/java/org/dromara/mall/service/impl/TzCategoryServiceImpl.java b/ruoyi-modules/ruoyi-mall/src/main/java/org/dromara/mall/service/impl/TzCategoryServiceImpl.java
index 179936e..13f3677 100644
--- a/ruoyi-modules/ruoyi-mall/src/main/java/org/dromara/mall/service/impl/TzCategoryServiceImpl.java
+++ b/ruoyi-modules/ruoyi-mall/src/main/java/org/dromara/mall/service/impl/TzCategoryServiceImpl.java
@@ -124,15 +124,15 @@ public class TzCategoryServiceImpl implements ITzCategoryService {
      */
     @Override
     public List<TzCategoryVo> listByParentId(Long parentId) {
-        return baseMapper.selectVoList(new LambdaQueryWrapper<TzCategory>().eq(TzCategory::getParentId, parentId).eq(TzCategory::getStatus,1).eq(TzCategory::getSubset,1));
+        return baseMapper.selectVoList(new LambdaQueryWrapper<TzCategory>().eq(TzCategory::getParentId, parentId).eq(TzCategory::getStatus,1));
     }
 
     /**
      * 分类信息列表
      */
     @Override
-    public List<TzCategoryVo> listByAncestors(Long ancestors) {
-        return baseMapper.selectVoList(new LambdaQueryWrapper<TzCategory>().like(TzCategory::getAncestors, ancestors).eq(TzCategory::getStatus,1).eq(TzCategory::getSubset,1));
+    public List<TzCategoryVo> listByAncestors(String ancestors) {
+        return baseMapper.selectVoList(new LambdaQueryWrapper<TzCategory>().like(TzCategory::getAncestors, ancestors).eq(TzCategory::getStatus,1));
     }
 
     /**