diff --git a/Yi.Abp.Net8/module/rbac/Yi.Framework.Rbac.Application.Contracts/IServices/IDeptService.cs b/Yi.Abp.Net8/module/rbac/Yi.Framework.Rbac.Application.Contracts/IServices/IDeptService.cs
index ced23b9f..3062b747 100644
--- a/Yi.Abp.Net8/module/rbac/Yi.Framework.Rbac.Application.Contracts/IServices/IDeptService.cs
+++ b/Yi.Abp.Net8/module/rbac/Yi.Framework.Rbac.Application.Contracts/IServices/IDeptService.cs
@@ -10,5 +10,13 @@ namespace Yi.Framework.Rbac.Application.Contracts.IServices
     public interface IDeptService : IYiCrudAppService<DeptGetOutputDto, DeptGetListOutputDto, Guid, DeptGetListInputVo, DeptCreateInputVo, DeptUpdateInputVo>
     {
         Task<List<Guid>> GetChildListAsync(Guid deptId);
+        
+        
+        /// <summary>
+        /// 获取排除指定部门及其子孙部门的部门列表
+        /// </summary>
+        /// <param name="id">要排除的部门ID</param>
+        /// <returns>排除后的部门列表</returns>
+        Task<List<DeptGetListOutputDto>> GetListExcludeAsync(Guid id);
     }
 }