diff --git a/Zurnal/Domain/UseCase/UserUseCase.cs b/Zurnal/Domain/UseCase/UserUseCase.cs
index 2860b17..3e34f6b 100644
--- a/Zurnal/Domain/UseCase/UserUseCase.cs
+++ b/Zurnal/Domain/UseCase/UserUseCase.cs
@@ -35,16 +35,11 @@ namespace Zurnal.Domain.UseCase
         {
             UserLocalEntity userLocalEntity = new UserLocalEntity { FIO = user.FIO, GroupID = id, Guid = user.Guid };
             UserLocalEntity? result = _repositoryUserImpl.UpdateUser(userLocalEntity);
-            if (result == null) throw new Exception("Пользователь не обновлен.");
-        Group? group = GetAllGroups().FirstOrDefault(it =>
-        {
-            bool v = it.Id == result.GroupID.ToString();
-            return v;
-        });
-        if (group == null) throw new Exception("Группа не обновлена.");
-    
-            return new User { FIO = user.FIO, Guid = user.Guid, Group = group };
-        }
+            if (result == null) throw new Exception("User update failed.");
+        Group? group = GetAllGroups().FirstOrDefault(it => it.Id == result.GroupID.ToString());
+        if (group == null) throw new Exception("Group not found.");
+        return new User { FIO = user.FIO, Guid = user.Guid, Group = group };
+    }
 
         private List<Group> GetAllGroups()
 {