diff --git a/IRaCIS.Core.Application/Service/Management/UserTypeService.cs b/IRaCIS.Core.Application/Service/Management/UserTypeService.cs
index 90683cbea..f12c9e3e8 100644
--- a/IRaCIS.Core.Application/Service/Management/UserTypeService.cs
+++ b/IRaCIS.Core.Application/Service/Management/UserTypeService.cs
@@ -165,6 +165,7 @@ namespace IRaCIS.Core.Application.Contracts
         /// <returns></returns>
         public async Task<List<TrialUserType>> GetTrialUserTypeList()
         {
+            //排除其他组的用户
             var query = _userTypeRepository.Where(x => x.UserTypeEnum != UserTypeEnum.SuperAdmin)
                .Where(t => !t.UserTypeGroupList.Any(t=> t.Group.Code=="3"))
                .OrderBy(t => t.UserTypeShortName).ProjectTo<TrialUserType>(_mapper.ConfigurationProvider);