diff --git a/server/ldap-admin/internal/logic/createldapuserlogic.go b/server/ldap-admin/internal/logic/createldapuserlogic.go
index 734fa657..14c6c12c 100644
--- a/server/ldap-admin/internal/logic/createldapuserlogic.go
+++ b/server/ldap-admin/internal/logic/createldapuserlogic.go
@@ -66,7 +66,7 @@ func (l *CreateLdapUserLogic) CreateLdapUser(req *types.CreateLdapUserReq, useri
 		"homeDirectory":    {"/home/users/" + userNamePinyin},
 		"uidNumber":        {fmt.Sprintf("%d", userData.Id)},
 		"gidNumber":        {fmt.Sprintf("%d", userData.Id)},
-		"uid":              {fmt.Sprintf("%d", userData.Id)},
+		"uid":              {userNamePinyin},
 		"cn":               {userNamePinyin},
 		"sn":               {req.UserName},
 		"mail":             {req.Email},