diff --git a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/home/LawController.java b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/home/LawController.java
index 5abfe5c..7482595 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/home/LawController.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/home/LawController.java
@@ -48,13 +48,13 @@ public class LawController extends BaseController {
 
     @ApiOperation("类别树")
     @GetMapping("/getTree")
-    public List<SysColumnVO> getTree(@RequestParam(required = false, defaultValue = "0") String parentId) {
+    public R<List<SysColumnVO>>  getTree(@RequestParam(required = false, defaultValue = "0") String parentId) {
         LambdaQueryWrapper<SysColumn> tagWrapper = new LambdaQueryWrapper<>();
         tagWrapper.eq(SysColumn::getParentId, parentId);
         List<SysColumn> datas = columnService.list(tagWrapper);
         List<SysColumnVO> tagTreeVOList = new ArrayList<>(Convert.toList(SysColumnVO.class, datas));
         tagTreeVOList.forEach(this::buildChildren);
-        return tagTreeVOList;
+        return R.ok(tagTreeVOList);
     }
 
     /**