diff --git a/src/Infrastructure/BotSharp.Abstraction/Repositories/IBotSharpRepository.cs b/src/Infrastructure/BotSharp.Abstraction/Repositories/IBotSharpRepository.cs
index a848b619..35cb60df 100644
--- a/src/Infrastructure/BotSharp.Abstraction/Repositories/IBotSharpRepository.cs
+++ b/src/Infrastructure/BotSharp.Abstraction/Repositories/IBotSharpRepository.cs
@@ -33,6 +33,7 @@ public interface IBotSharpRepository : IHaveServiceProvider
     List<User> GetUserByIds(List<string> ids) => throw new NotImplementedException();
     List<User> GetUsersByAffiliateId(string affiliateId) => throw new NotImplementedException();
     User? GetUserByUserName(string userName) => throw new NotImplementedException();
+    void UpdateUserName(string userId, string userName) => throw new NotImplementedException();
     Dashboard? GetDashboard(string id = null) => throw new NotImplementedException();
     void CreateUser(User user) => throw new NotImplementedException();
     void UpdateExistUser(string userId, User user) => throw new NotImplementedException();
@@ -49,6 +50,7 @@ public interface IBotSharpRepository : IHaveServiceProvider
     PagedItems<User> GetUsers(UserFilter filter) => throw new NotImplementedException();
     User? GetUserDetails(string userId, bool includeAgent = false) => throw new NotImplementedException();
     bool UpdateUser(User user, bool updateUserAgents = false) => throw new NotImplementedException();
+
     #endregion
 
     #region Agent
diff --git a/src/Infrastructure/BotSharp.OpenAPI/Controllers/UserController.cs b/src/Infrastructure/BotSharp.OpenAPI/Controllers/UserController.cs
index 9d652a3e..c893bcab 100644
--- a/src/Infrastructure/BotSharp.OpenAPI/Controllers/UserController.cs
+++ b/src/Infrastructure/BotSharp.OpenAPI/Controllers/UserController.cs
@@ -1,4 +1,3 @@
-using BotSharp.Abstraction.Users.Enums;
 using BotSharp.Abstraction.Users.Settings;
 using Microsoft.AspNetCore.Authentication;
 using Microsoft.AspNetCore.Authentication.Cookies;
diff --git a/src/Plugins/BotSharp.Plugin.MongoStorage/MongoDbContext.cs b/src/Plugins/BotSharp.Plugin.MongoStorage/MongoDbContext.cs
index 89eb18ad..82e9f0d4 100644
--- a/src/Plugins/BotSharp.Plugin.MongoStorage/MongoDbContext.cs
+++ b/src/Plugins/BotSharp.Plugin.MongoStorage/MongoDbContext.cs
@@ -36,7 +36,7 @@ public class MongoDbContext
                 Key = x.Split("=")[0],
                 Value = x.Split("=")[1]
             }).ToList();
-            
+
             var source = queries.FirstOrDefault(x => x.Key.IsEqualTo(DB_NAME_INDEX));
             if (source != null)
             {
@@ -168,4 +168,5 @@ public class MongoDbContext
 
     public IMongoCollection<CrontabItemDocument> CrontabItems
         => Database.GetCollection<CrontabItemDocument>($"{_collectionPrefix}_CronTabItems");
+
 }
diff --git a/src/Plugins/BotSharp.Plugin.MongoStorage/Repository/MongoRepository.User.cs b/src/Plugins/BotSharp.Plugin.MongoStorage/Repository/MongoRepository.User.cs
index 3c76e21d..f6bdbbdf 100644
--- a/src/Plugins/BotSharp.Plugin.MongoStorage/Repository/MongoRepository.User.cs
+++ b/src/Plugins/BotSharp.Plugin.MongoStorage/Repository/MongoRepository.User.cs
@@ -112,6 +112,14 @@ public partial class MongoRepository
         _dc.Users.UpdateOne(filter, update);
     }
 
+    public void UpdateUserName(string userId, string userName)
+    {
+        var filter = Builders<UserDocument>.Filter.Eq(x => x.Id, userId);
+        var update = Builders<UserDocument>.Update
+            .Set(x => x.UserName, userName);
+        _dc.Users.UpdateOne(filter, update);
+    }
+
     public void UpdateUserVerified(string userId)
     {
         var filter = Builders<UserDocument>.Filter.Eq(x => x.Id, userId);
@@ -331,10 +339,10 @@ public partial class MongoRepository
             .FirstOrDefault(x => x.Id == userId || (x.ExternalId != null && x.ExternalId == userId));
         if (user == null) return;
         var curDash = user.Dashboard ?? new Dashboard();
-        curDash.ConversationList.Add(new DashboardConversation 
-        { 
+        curDash.ConversationList.Add(new DashboardConversation
+        {
             Id = Guid.NewGuid().ToString(),
-            ConversationId = conversationId 
+            ConversationId = conversationId
         });
 
         var filter = Builders<UserDocument>.Filter.Eq(x => x.Id, userId);