diff --git a/src/Infrastructure/BotSharp.Core/Users/Services/UserService.cs b/src/Infrastructure/BotSharp.Core/Users/Services/UserService.cs
index 647ed59c..1938302f 100644
--- a/src/Infrastructure/BotSharp.Core/Users/Services/UserService.cs
+++ b/src/Infrastructure/BotSharp.Core/Users/Services/UserService.cs
@@ -148,7 +148,7 @@ public class UserService : IUserService
     public async Task<Token?> GetAffiliateToken(string authorization)
     {
         var base64 = Encoding.UTF8.GetString(Convert.FromBase64String(authorization));
-        var (id, password) = base64.SplitAsTuple(":");
+        var (id, password, regionCode) = base64.SplitAsTuple(":");
         var db = _services.GetRequiredService<IBotSharpRepository>();
         var record = db.GetAffiliateUserByPhone(id);
         var isCanLogin = record != null && !record.IsDisabled && record.Type == UserType.Affiliate;
@@ -170,7 +170,7 @@ public class UserService : IUserService
     public async Task<Token?> GetAdminToken(string authorization)
     {
         var base64 = Encoding.UTF8.GetString(Convert.FromBase64String(authorization));
-        var (id, password) = base64.SplitAsTuple(":");
+        var (id, password, regionCode) = base64.SplitAsTuple(":");
         var db = _services.GetRequiredService<IBotSharpRepository>();
         var record = db.GetUserByPhone(id, type: UserType.Internal);
         var isCanLogin = record != null && !record.IsDisabled
@@ -210,13 +210,13 @@ public class UserService : IUserService
     public async Task<Token?> GetToken(string authorization)
     {
         var base64 = Encoding.UTF8.GetString(Convert.FromBase64String(authorization));
-        var (id, password) = base64.SplitAsTuple(":");
+        var (id, password, regionCode) = base64.SplitAsTuple(":");
 
         var db = _services.GetRequiredService<IBotSharpRepository>();
         var record = id.Contains("@") ? db.GetUserByEmail(id) : db.GetUserByUserName(id);
         if (record == null)
         {
-            record = db.GetUserByPhone(id);
+            record = db.GetUserByPhone(id, regionCode: regionCode);
         }
 
         if (record != null && record.Type == UserType.Affiliate)