diff --git a/Common/Database/Player/ServerPrefsData.cs b/Common/Database/Player/ServerPrefsData.cs
new file mode 100644
index 00000000..ecc9b6e0
--- /dev/null
+++ b/Common/Database/Player/ServerPrefsData.cs
@@ -0,0 +1,33 @@
+using EggLink.DanhengServer.Proto;
+using Google.Protobuf;
+using SqlSugar;
+
+namespace EggLink.DanhengServer.Database.Player;
+
+[SugarTable("server_prefs_data")]
+public class ServerPrefsData : BaseDatabaseDataHelper
+{
+    [SugarColumn(IsJson = true)]
+    public Dictionary<int, ServerPrefsInfo> ServerPrefsDict { get; set; } = [];
+
+    public void SetData(int prefsId, string b64Data)
+    {
+        ServerPrefsDict[prefsId] = new ServerPrefsInfo()
+        {
+            ServerPrefsId = prefsId,
+            Data = b64Data
+        };
+    }
+}
+
+public class ServerPrefsInfo
+{
+    public int ServerPrefsId { get; set; }
+    public string Data { get; set; } = "";
+
+    public ServerPrefs ToProto() => new()
+    {
+        Data = ByteString.FromBase64(Data),
+        ServerPrefsId = (uint)ServerPrefsId
+    };
+}
\ No newline at end of file
diff --git a/GameServer/Game/Player/PlayerInstance.cs b/GameServer/Game/Player/PlayerInstance.cs
index 95e7ccca..04661c81 100644
--- a/GameServer/Game/Player/PlayerInstance.cs
+++ b/GameServer/Game/Player/PlayerInstance.cs
@@ -76,6 +76,7 @@ public class PlayerInstance(PlayerData data)
     public HeartDialData? HeartDialData { get; private set; }
     public TutorialData? TutorialData { get; private set; }
     public TutorialGuideData? TutorialGuideData { get; private set; }
+    public ServerPrefsData? ServerPrefsData { get; private set; }
     public SceneInstance? SceneInstance { get; private set; }
     public int Uid { get; set; }
     public Connection? Connection { get; set; }
@@ -148,6 +149,8 @@ public class PlayerInstance(PlayerData data)
         HeartDialData = InitializeDatabase<HeartDialData>();
         TutorialData = InitializeDatabase<TutorialData>();
         TutorialGuideData = InitializeDatabase<TutorialGuideData>();
+        ServerPrefsData = InitializeDatabase<ServerPrefsData>();
+
 
         Data.LastActiveTime = Extensions.GetUnixSec();
 
diff --git a/GameServer/Server/Packet/Recv/ServerPrefs/HandlerGetAllServerPrefsDataCsReq.cs b/GameServer/Server/Packet/Recv/ServerPrefs/HandlerGetAllServerPrefsDataCsReq.cs
new file mode 100644
index 00000000..c6e223e5
--- /dev/null
+++ b/GameServer/Server/Packet/Recv/ServerPrefs/HandlerGetAllServerPrefsDataCsReq.cs
@@ -0,0 +1,14 @@
+using EggLink.DanhengServer.GameServer.Server.Packet.Send.ServerPrefs;
+using EggLink.DanhengServer.Kcp;
+
+namespace EggLink.DanhengServer.GameServer.Server.Packet.Recv.ServerPrefs;
+
+[Opcode(CmdIds.GetAllServerPrefsDataCsReq)]
+public class HandlerGetAllServerPrefsDataCsReq : Handler
+{
+    public override async Task OnHandle(Connection connection, byte[] header, byte[] data)
+    {
+        var infos = connection.Player?.ServerPrefsData?.ServerPrefsDict.Values.ToList() ?? [];
+        await connection.SendPacket(new PacketGetAllServerPrefsDataScRsp(infos));
+    }
+}
diff --git a/GameServer/Server/Packet/Recv/ServerPrefs/HandlerGetServerPrefsDataCsReq.cs b/GameServer/Server/Packet/Recv/ServerPrefs/HandlerGetServerPrefsDataCsReq.cs
new file mode 100644
index 00000000..a4e5172b
--- /dev/null
+++ b/GameServer/Server/Packet/Recv/ServerPrefs/HandlerGetServerPrefsDataCsReq.cs
@@ -0,0 +1,18 @@
+using EggLink.DanhengServer.GameServer.Server.Packet.Send.ServerPrefs;
+using EggLink.DanhengServer.Kcp;
+using EggLink.DanhengServer.Proto;
+
+namespace EggLink.DanhengServer.GameServer.Server.Packet.Recv.ServerPrefs;
+
+[Opcode(CmdIds.GetServerPrefsDataCsReq)]
+public class HandlerGetServerPrefsDataCsReq : Handler
+{
+    public override async Task OnHandle(Connection connection, byte[] header, byte[] data)
+    {
+        var req = GetServerPrefsDataCsReq.Parser.ParseFrom(data);
+
+        var info = connection.Player!.ServerPrefsData?.ServerPrefsDict.GetValueOrDefault((int)req.ServerPrefsId);
+
+        await connection.SendPacket(new PacketGetServerPrefsDataScRsp(info, req.ServerPrefsId));
+    }
+}
diff --git a/GameServer/Server/Packet/Recv/ServerPrefs/HandlerUpdateServerPrefsDataCsReq.cs b/GameServer/Server/Packet/Recv/ServerPrefs/HandlerUpdateServerPrefsDataCsReq.cs
new file mode 100644
index 00000000..28e7b0cc
--- /dev/null
+++ b/GameServer/Server/Packet/Recv/ServerPrefs/HandlerUpdateServerPrefsDataCsReq.cs
@@ -0,0 +1,17 @@
+using EggLink.DanhengServer.GameServer.Server.Packet.Send.ServerPrefs;
+using EggLink.DanhengServer.Kcp;
+using EggLink.DanhengServer.Proto;
+
+namespace EggLink.DanhengServer.GameServer.Server.Packet.Recv.ServerPrefs;
+
+[Opcode(CmdIds.UpdateServerPrefsDataCsReq)]
+public class HandlerUpdateServerPrefsDataCsReq : Handler
+{
+    public override async Task OnHandle(Connection connection, byte[] header, byte[] data)
+    {
+        var req = UpdateServerPrefsDataCsReq.Parser.ParseFrom(data);
+        
+        connection.Player?.ServerPrefsData?.SetData((int)req.ServerPrefs.ServerPrefsId, req.ServerPrefs.Data.ToBase64());
+        await connection.SendPacket(new PacketUpdateServerPrefsDataScRsp(req.ServerPrefs.ServerPrefsId));
+    }
+}
diff --git a/GameServer/Server/Packet/Send/ServerPrefs/PacketGetAllServerPrefsDataScRsp.cs b/GameServer/Server/Packet/Send/ServerPrefs/PacketGetAllServerPrefsDataScRsp.cs
new file mode 100644
index 00000000..9c70fa64
--- /dev/null
+++ b/GameServer/Server/Packet/Send/ServerPrefs/PacketGetAllServerPrefsDataScRsp.cs
@@ -0,0 +1,20 @@
+using EggLink.DanhengServer.Database.Player;
+using EggLink.DanhengServer.Kcp;
+using EggLink.DanhengServer.Proto;
+
+namespace EggLink.DanhengServer.GameServer.Server.Packet.Send.ServerPrefs;
+
+public class PacketGetAllServerPrefsDataScRsp : BasePacket
+{
+    public PacketGetAllServerPrefsDataScRsp(List<ServerPrefsInfo> infos) : base(CmdIds.GetAllServerPrefsDataScRsp)
+    {
+        var proto = new GetAllServerPrefsDataScRsp();
+
+        foreach (var info in infos)
+        {
+            proto.CFHMFEBMJIK.Add(info.ToProto());
+        }
+
+        SetData(proto);
+    }
+}
\ No newline at end of file
diff --git a/GameServer/Server/Packet/Send/ServerPrefs/PacketGetServerPrefsDataScRsp.cs b/GameServer/Server/Packet/Send/ServerPrefs/PacketGetServerPrefsDataScRsp.cs
new file mode 100644
index 00000000..379d007b
--- /dev/null
+++ b/GameServer/Server/Packet/Send/ServerPrefs/PacketGetServerPrefsDataScRsp.cs
@@ -0,0 +1,23 @@
+using EggLink.DanhengServer.Database.Player;
+using EggLink.DanhengServer.Kcp;
+using EggLink.DanhengServer.Proto;
+using Google.Protobuf;
+
+namespace EggLink.DanhengServer.GameServer.Server.Packet.Send.ServerPrefs;
+
+public class PacketGetServerPrefsDataScRsp : BasePacket
+{
+    public PacketGetServerPrefsDataScRsp(ServerPrefsInfo? info, uint id) : base(CmdIds.GetServerPrefsDataScRsp)
+    {
+        var proto = new GetServerPrefsDataScRsp
+        {
+            ServerPrefs = info?.ToProto() ?? new Proto.ServerPrefs()
+            {
+                Data = ByteString.Empty,
+                ServerPrefsId = id
+            }
+        };
+
+        SetData(proto);
+    }
+}
\ No newline at end of file
diff --git a/GameServer/Server/Packet/Send/ServerPrefs/PacketUpdateServerPrefsDataScRsp.cs b/GameServer/Server/Packet/Send/ServerPrefs/PacketUpdateServerPrefsDataScRsp.cs
new file mode 100644
index 00000000..3f92b6c0
--- /dev/null
+++ b/GameServer/Server/Packet/Send/ServerPrefs/PacketUpdateServerPrefsDataScRsp.cs
@@ -0,0 +1,17 @@
+using EggLink.DanhengServer.Kcp;
+using EggLink.DanhengServer.Proto;
+
+namespace EggLink.DanhengServer.GameServer.Server.Packet.Send.ServerPrefs;
+
+public class PacketUpdateServerPrefsDataScRsp : BasePacket
+{
+    public PacketUpdateServerPrefsDataScRsp(uint prefsId) : base(CmdIds.UpdateServerPrefsDataScRsp)
+    {
+        var proto = new UpdateServerPrefsDataScRsp
+        {
+            ServerPrefsId = prefsId
+        };
+
+        SetData(proto);
+    }
+}
\ No newline at end of file