diff --git a/AsbCloudInfrastructure/Repository/UserRoleRepository.cs b/AsbCloudInfrastructure/Repository/UserRoleRepository.cs
index e386bb7f..56daca96 100644
--- a/AsbCloudInfrastructure/Repository/UserRoleRepository.cs
+++ b/AsbCloudInfrastructure/Repository/UserRoleRepository.cs
@@ -5,7 +5,6 @@ using AsbCloudApp.Repositories;
 using AsbCloudDb;
 using AsbCloudDb.Model;
 using AsbCloudInfrastructure.EfCache;
-using DocumentFormat.OpenXml.Vml.Office;
 using Mapster;
 using Microsoft.EntityFrameworkCore;
 using System;
@@ -213,21 +212,6 @@ namespace AsbCloudInfrastructure.Repository
             DropCacheRelationUserRoleUserRole();
         }
 
-        //private IEnumerable<int> GetNestedRoleIds(UserRoleDto dto)
-        //{
-        //    var result = new List<int>();
-        //    if (dto.Roles is not null)
-        //    {
-        //        foreach (var role in dto.Roles)
-        //        { 
-        //            result.Add(role.Id);
-        //            if (role.Roles is not null)
-        //                GetNestedRoleIds(role);
-        //        }
-        //    }
-        //    return result;
-        //}
-
         private async Task UpdatePermissionsAsync(UserRoleDto dto, CancellationToken token)
         {
             if (dto?.Permissions is null)