Index: iknow-api/Services/Implementations/AuthService.cs
===================================================================
--- iknow-api/Services/Implementations/AuthService.cs	(revision c7d4a59888106eff5af8ca131fb906ae83812f48)
+++ iknow-api/Services/Implementations/AuthService.cs	(revision e49c3ed29c9cabd1ad53e1ee59408de56ad28cc5)
@@ -4,5 +4,5 @@
 using BCrypt.Net;
 using iknow_api.Controllers;
-using iknow_api.Core.Models;
+using iknow_api.Models;
 using iknow_api.DTOs;
 using iknow_api.Repositories;
@@ -36,5 +36,5 @@
                 Bday = DateTime.SpecifyKind(registerDto.Bday, DateTimeKind.Utc),
                 CreatedAt = DateTime.UtcNow,
-                Role = (Core.Models.UserRole)registerDto.Role
+                Role = (Models.UserRole)registerDto.Role
             };
 
@@ -62,5 +62,5 @@
             {
                 new Claim("id", user.Id.ToString()),
-                new Claim("username", user.Email ?? string.Empty),
+                new Claim("email", user.Email ?? string.Empty),
                 new Claim("role", user.Role.ToString())
             };