diff --git a/IRaCIS.Core.Application/Service/Common/MailService.cs b/IRaCIS.Core.Application/Service/Common/MailService.cs
index 7fd806ba4..e68934c5e 100644
--- a/IRaCIS.Core.Application/Service/Common/MailService.cs
+++ b/IRaCIS.Core.Application/Service/Common/MailService.cs
@@ -592,7 +592,7 @@ namespace IRaCIS.Core.Application.Service
                     var savedUser = await _identityUserRepository.AddAsync(saveItem);
 
                     //下面获取Token 需要这部分信息
-                    sysUserInfo = savedUser.Clone();
+                    sysUserInfo = savedUser;