diff --git a/src/2.services/ATS.NonCustodial.Application/Impl/Admins/AuthService.cs b/src/2.services/ATS.NonCustodial.Application/Impl/Admins/AuthService.cs
index fa8166e..326534b 100644
--- a/src/2.services/ATS.NonCustodial.Application/Impl/Admins/AuthService.cs
+++ b/src/2.services/ATS.NonCustodial.Application/Impl/Admins/AuthService.cs
@@ -421,15 +421,15 @@ namespace ATS.NonCustodial.Application.Impl.Admins
             {
                 new Claim(ClaimAttributes.userId, user.Id.ToString()),
                 new Claim(ClaimAttributes.userName, user.UserName!),
-                new Claim(ClaimAttributes.userUnitId, user.UnitId.ToString()),
-                new Claim(ClaimAttributes.userDeptcodeId, user.DeptcodeId.ToString()),
+                new Claim(ClaimAttributes.userUnitId, user.UnitId?.ToString() ?? ""),
+                new Claim(ClaimAttributes.userDeptcodeId, user.DeptcodeId?.ToString()??""),
                 new Claim(ClaimAttributes.userNickName, user?.NickName??"")  ,
                 new Claim(ClaimAttributes.avatar,user?.Avatar??"")   ,
                 new Claim(ClaimAttributes.roles,JsonConvert.SerializeObject(roles)),
                 new Claim(ClaimAttributes.orgs,JsonConvert.SerializeObject(Array.Empty<long>())) ,
                 new Claim(ClaimAttributes.phone,user?.Phone??""),
                 new Claim(ClaimAttributes.logtime,timeLogin),
-                new Claim(ClaimAttributes.limits,limits),
+                new Claim(ClaimAttributes.limits,limits??""),
                 new Claim(ClaimAttributes.IsAdmin,user.IsAdmin?"true":"false"),
                 new Claim(ClaimAttributes.personType,user?.ChatPersonType.ToString()!)
             });