diff --git a/samples/Kook.Net.Samples.SimpleBot/Program.cs b/samples/Kook.Net.Samples.SimpleBot/Program.cs
index b8e53833..0a128ed5 100644
--- a/samples/Kook.Net.Samples.SimpleBot/Program.cs
+++ b/samples/Kook.Net.Samples.SimpleBot/Program.cs
@@ -136,6 +136,7 @@ async Task MessageReceivedAsync(SocketMessage message,
     SocketGuildUser author,
     SocketTextChannel channel)
 {
+
     // Bot 永远不应该响应自己的消息
     if (author.Id == client.CurrentUser?.Id)
         return;
diff --git a/src/Kook.Net.Rest/API/Rest/ExtendedGuild.cs b/src/Kook.Net.Rest/API/Rest/ExtendedGuild.cs
index a6452995..b720125a 100644
--- a/src/Kook.Net.Rest/API/Rest/ExtendedGuild.cs
+++ b/src/Kook.Net.Rest/API/Rest/ExtendedGuild.cs
@@ -26,4 +26,7 @@ internal class ExtendedGuild : Guild
 
     [JsonPropertyName("recommend_info")]
     public RecommendInfo? RecommendInfo { get; set; }
+
+    [JsonPropertyName("user_config")]
+    public UserConfig? UserConfig { get; set; }
 }
diff --git a/src/Kook.Net.Rest/API/Rest/UserConfig.cs b/src/Kook.Net.Rest/API/Rest/UserConfig.cs
new file mode 100644
index 00000000..da8b62f5
--- /dev/null
+++ b/src/Kook.Net.Rest/API/Rest/UserConfig.cs
@@ -0,0 +1,9 @@
+using System.Text.Json.Serialization;
+
+namespace Kook.API.Rest;
+
+internal class UserConfig
+{
+    [JsonPropertyName("nickname")]
+    public string? Nickname { get; set; }
+}
diff --git a/src/Kook.Net.Rest/Entities/Guilds/RestGuild.cs b/src/Kook.Net.Rest/Entities/Guilds/RestGuild.cs
index 08cf3352..054f55d7 100644
--- a/src/Kook.Net.Rest/Entities/Guilds/RestGuild.cs
+++ b/src/Kook.Net.Rest/Entities/Guilds/RestGuild.cs
@@ -217,6 +217,10 @@ internal void Update(ExtendedModel model)
         Status = model.Status;
         AutoDeleteTime = model.AutoDeleteTime;
         RecommendInfo = model.RecommendInfo?.ToEntity();
+        if (Kook.CurrentUser is null)
+            throw new InvalidOperationException("The current user is not set well via login.");
+        if (model.UserConfig is { } userConfig)
+            CurrentUserNickname = userConfig.Nickname == Kook.CurrentUser.Username ? null : userConfig.Nickname;
     }
 
     internal void Update(Model model)
diff --git a/src/Kook.Net.WebSocket/Entities/Guilds/SocketGuild.cs b/src/Kook.Net.WebSocket/Entities/Guilds/SocketGuild.cs
index ed0c9a5c..15b1f536 100644
--- a/src/Kook.Net.WebSocket/Entities/Guilds/SocketGuild.cs
+++ b/src/Kook.Net.WebSocket/Entities/Guilds/SocketGuild.cs
@@ -364,6 +364,7 @@ internal void Update(ClientState state, ExtendedModel model)
         Status = model.Status;
         AutoDeleteTime = model.AutoDeleteTime;
         RecommendInfo = model.RecommendInfo?.ToEntity();
+        AddOrUpdateCurrentUser(model);
     }
 
     internal void Update(ClientState state, Model model)
@@ -664,9 +665,27 @@ internal SocketGuildUser AddOrUpdateUser(MemberModel model)
         return member;
     }
 
+    internal SocketGuildUser AddOrUpdateCurrentUser(ExtendedModel model)
+    {
+        if (Kook.CurrentUser is not null
+            && _members.TryGetValue(Kook.CurrentUser.Id, out SocketGuildUser? member))
+        {
+            member.Update(Kook.State, model);
+        }
+        else
+        {
+            member = SocketGuildUser.Create(this, Kook.State, model);
+            member.GlobalUser.AddRef();
+            _members[member.Id] = member;
+        }
+
+        return member;
+    }
+
     internal SocketGuildUser AddOrUpdateCurrentUser(RichModel model)
     {
-        if (Kook.CurrentUser is not null && _members.TryGetValue(Kook.CurrentUser.Id, out SocketGuildUser? member))
+        if (Kook.CurrentUser is not null
+            && _members.TryGetValue(Kook.CurrentUser.Id, out SocketGuildUser? member))
         {
             member.Update(Kook.State, model);
         }
diff --git a/src/Kook.Net.WebSocket/Entities/Users/SocketGuildUser.cs b/src/Kook.Net.WebSocket/Entities/Users/SocketGuildUser.cs
index 18741a0d..e4d288d5 100644
--- a/src/Kook.Net.WebSocket/Entities/Users/SocketGuildUser.cs
+++ b/src/Kook.Net.WebSocket/Entities/Users/SocketGuildUser.cs
@@ -224,6 +224,15 @@ internal static SocketGuildUser Create(SocketGuild guild, ClientState state, Mem
         return entity;
     }
 
+    internal static SocketGuildUser Create(SocketGuild guild, ClientState state, ExtendedGuild model)
+    {
+        if (guild.Kook.CurrentUser is null)
+            throw new InvalidOperationException("The current user is not set well via login.");
+        SocketGuildUser entity = new(guild, guild.Kook.CurrentUser.GlobalUser);
+        entity.Update(state, model);
+        return entity;
+    }
+
     internal static SocketGuildUser Create(SocketGuild guild, ClientState state, RichGuild model)
     {
         if (guild.Kook.CurrentUser is null)
@@ -248,6 +257,12 @@ internal void Update(ClientState state, MemberModel model)
             _roleIds = [..model.Roles];
     }
 
+    internal void Update(ClientState state, ExtendedGuild guildModel)
+    {
+        if (guildModel.UserConfig is { } userConfig)
+            Nickname = userConfig.Nickname == Username ? null : userConfig.Nickname;
+    }
+
     internal void Update(ClientState state, RichGuild guildModel)
     {
         Nickname = guildModel.CurrentUserNickname == Username ? null : guildModel.CurrentUserNickname;