diff --git a/Common/Data/Excel/DressDataExcel.cs b/Common/Data/Excel/DressDataExcel.cs
index f64679f..f569306 100644
--- a/Common/Data/Excel/DressDataExcel.cs
+++ b/Common/Data/Excel/DressDataExcel.cs
@@ -5,16 +5,16 @@ namespace KianaBH.Data.Excel;
 [ResourceEntity("DressData.json")]
 public class DressDataExcel : ExcelResource
 {
-    [JsonPropertyName("dressID")] public uint DressID { get; set; }
-    [JsonPropertyName("avatarIDList")] public List<uint> AvatarIDList { get; set; } = [];
+    [JsonPropertyName("dressID")] public int DressID { get; set; }
+    [JsonPropertyName("avatarIDList")] public List<int> AvatarIDList { get; set; } = [];
 
     public override int GetId()
     {
-        return (int)DressID;
+        return DressID;
     }
 
     public override void Loaded()
     {
-      GameData.DressData.Add(GetId(), this); 
+      GameData.DressData.Add(DressID, this); 
     }
 }
\ No newline at end of file
diff --git a/Common/Internationalization/Message/LanguageEN.cs b/Common/Internationalization/Message/LanguageEN.cs
index 9dd1556..9cb9033 100644
--- a/Common/Internationalization/Message/LanguageEN.cs
+++ b/Common/Internationalization/Message/LanguageEN.cs
@@ -43,6 +43,7 @@ public class WordTextEN
     public string Banner => "Gacha";
     public string Activity => "Activity";
     public string Elf => "Elf";
+    public string Dress => "Outfit";
 
     // server info
     public string Config => "Config File";
@@ -208,7 +209,9 @@ public class GiveAllTextEN
 
     public string Usage =>
         "Usage: /giveall weapon\n\n" +
-        "Usage: /giveall stigmata";
+        "Usage: /giveall stigmata\n\n" +
+        "Usage: /giveall material\n\n" +
+        "Usage: /giveall dress\n";
 
     public string GiveAllItems => "Granted all {0}";
 }
diff --git a/GameServer/Command/Commands/CommandGiveAll.cs b/GameServer/Command/Commands/CommandGiveAll.cs
index fbd1da9..b639c78 100644
--- a/GameServer/Command/Commands/CommandGiveAll.cs
+++ b/GameServer/Command/Commands/CommandGiveAll.cs
@@ -44,4 +44,23 @@ public class CommandGiveall : ICommands
         await arg.Target!.Player!.SyncInventory();
         await arg.SendMsg(I18NManager.Translate("Game.Command.GiveAll.GiveAllItems", I18NManager.Translate("Word.Material")));
     }
+
+    [CommandMethod("dress")]
+    public async ValueTask GiveDress(CommandArg arg)
+    {
+        if (!await arg.CheckOnlineTarget()) return;
+        foreach (var config in GameData.DressData.Values)
+        {
+            foreach (var valkId in config.AvatarIDList)
+            {
+                var valk = arg.Target!.Player!.AvatarManager!.GetAvatar(valkId);
+                if (valk == null) continue;
+                if (valk.DressList.Contains(config.DressID)) continue;
+                valk.DressList.Add(config.DressID);
+            }
+        }
+        await arg.Target!.Player!.SyncValk();
+        await arg.SendMsg(I18NManager.Translate("Game.Command.GiveAll.GiveAllItems", I18NManager.Translate("Word.Dress")));
+    }
 }
+
diff --git a/GameServer/Server/Packet/Recv/Avatar/HandlerSetDressReq.cs b/GameServer/Server/Packet/Recv/Avatar/HandlerSetDressReq.cs
new file mode 100644
index 0000000..c3f8af3
--- /dev/null
+++ b/GameServer/Server/Packet/Recv/Avatar/HandlerSetDressReq.cs
@@ -0,0 +1,17 @@
+using KianaBH.Proto;
+
+namespace KianaBH.GameServer.Server.Packet.Recv.Avatar;
+
+[Opcode(CmdIds.SetDressReq)]
+public class HandlerSetDressReq : Handler
+{
+    public override async Task OnHandle(Connection connection, byte[] header, byte[] data)
+    {
+        var req = SetDressReq.Parser.ParseFrom(data);
+        var player = connection.Player!;
+        var valk = player.AvatarManager!.GetAvatar((int)req.AvatarId);
+        if (valk == null) return;
+        valk.DressId = (int)req.DressId;
+        await connection.SendPacket(CmdIds.SetDressRsp);
+    }
+}
diff --git a/GameServer/Server/Packet/Recv/Test/HandlerSetDressReq.cs b/GameServer/Server/Packet/Recv/Test/HandlerSetDressReq.cs
deleted file mode 100644
index ca163be..0000000
--- a/GameServer/Server/Packet/Recv/Test/HandlerSetDressReq.cs
+++ /dev/null
@@ -1,13 +0,0 @@
-using KianaBH.GameServer.Server.Packet.Send.Test;
-using KianaBH.Proto;
-
-namespace KianaBH.GameServer.Server.Packet.Recv.Test;
-
-[Opcode(CmdIds.SetDressReq)]
-public class HandlerSetDressReq : Handler
-{
-    public override async Task OnHandle(Connection connection, byte[] header, byte[] data)
-    {
-        await connection.SendPacket(new PacketSetDressRsp());
-    }
-}
diff --git a/GameServer/Server/Packet/Send/Test/PacketSetDressRsp.cs b/GameServer/Server/Packet/Send/Test/PacketSetDressRsp.cs
deleted file mode 100644
index f16ba3d..0000000
--- a/GameServer/Server/Packet/Send/Test/PacketSetDressRsp.cs
+++ /dev/null
@@ -1,17 +0,0 @@
-using KianaBH.KcpSharp;
-using KianaBH.Proto;
-
-namespace KianaBH.GameServer.Server.Packet.Send.Test;
-
-public class PacketSetDressRsp : BasePacket
-{
-    public PacketSetDressRsp() : base(CmdIds.SetDressRsp)
-    {
-        var proto = new SetDressRsp
-        {
-        
-        };
-
-        SetData(proto);
-    }
-}