diff --git a/GameServer/Server/Packet/Recv/EraFlipperData/HandlerChangeEraFlipperDataCsReq.cs b/GameServer/Server/Packet/Recv/EraFlipperData/HandlerChangeEraFlipperDataCsReq.cs
new file mode 100644
index 00000000..4d0cd86d
--- /dev/null
+++ b/GameServer/Server/Packet/Recv/EraFlipperData/HandlerChangeEraFlipperDataCsReq.cs
@@ -0,0 +1,19 @@
+using EggLink.DanhengServer.GameServer.Server.Packet.Send.EraFlipperData;
+using EggLink.DanhengServer.Proto;
+using EggLink.DanhengServer.Kcp;
+using NetTaste;
+
+namespace EggLink.DanhengServer.GameServer.Server.Packet.Recv.EraFlipperData;
+
+[Opcode(CmdIds.ChangeEraFlipperDataCsReq)]
+public class HandlerChangeEraFlipperDataCsReq : Handler
+{
+    public override async Task OnHandle(Connection connection, byte[] header, byte[] data)
+    {
+        var req = ChangeEraFlipperDataCsReq.Parser.ParseFrom(data);
+
+        int floorId = connection.Player!.SceneInstance!.FloorId;
+        await connection.SendPacket(new PacketChangeEraFlipperDataScRsp(req));
+        await connection.SendPacket(new PacketEraFlipperDataChangeScNotify(req, floorId));
+    }
+}
diff --git a/GameServer/Server/Packet/Recv/EraFlipperData/HandlerGetEraFlipperDataCsReq.cs b/GameServer/Server/Packet/Recv/EraFlipperData/HandlerGetEraFlipperDataCsReq.cs
new file mode 100644
index 00000000..c88d6729
--- /dev/null
+++ b/GameServer/Server/Packet/Recv/EraFlipperData/HandlerGetEraFlipperDataCsReq.cs
@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using EggLink.DanhengServer.GameServer.Server.Packet.Send.EraFlipperData;
+using EggLink.DanhengServer.Proto;
+using EggLink.DanhengServer.Kcp;
+
+namespace EggLink.DanhengServer.GameServer.Server.Packet.Recv.EraFlipperData;
+
+[Opcode(CmdIds.GetEraFlipperDataCsReq)]
+public class HandlerGetEraFlipperDataCsReq : Handler
+{
+    public override async Task OnHandle(Connection connection, byte[] header, byte[] data)
+    {
+        var req = GetEraFlipperDataCsReq.Parser.ParseFrom(data);
+
+        await connection.SendPacket(new PacketGetEraFlipperDataScRsp(connection.Player!));
+    }
+}
diff --git a/GameServer/Server/Packet/Send/EraFlipperData/PacketChangeEraFlipperDataScRsp.cs b/GameServer/Server/Packet/Send/EraFlipperData/PacketChangeEraFlipperDataScRsp.cs
new file mode 100644
index 00000000..359d917d
--- /dev/null
+++ b/GameServer/Server/Packet/Send/EraFlipperData/PacketChangeEraFlipperDataScRsp.cs
@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using EggLink.DanhengServer.Kcp;
+using EggLink.DanhengServer.Proto;
+
+namespace EggLink.DanhengServer.GameServer.Server.Packet.Send.EraFlipperData;
+public class PacketChangeEraFlipperDataScRsp : BasePacket
+{
+    public PacketChangeEraFlipperDataScRsp(ChangeEraFlipperDataCsReq req) : base(CmdIds.ChangeEraFlipperDataScRsp)
+    {
+        var proto = new ChangeEraFlipperDataScRsp
+        {
+            Data = req.Data
+        };
+
+        SetData(proto);
+    }
+}
diff --git a/GameServer/Server/Packet/Send/EraFlipperData/PacketEraFlipperDataChangeScNotify.cs b/GameServer/Server/Packet/Send/EraFlipperData/PacketEraFlipperDataChangeScNotify.cs
new file mode 100644
index 00000000..5f0e5f6f
--- /dev/null
+++ b/GameServer/Server/Packet/Send/EraFlipperData/PacketEraFlipperDataChangeScNotify.cs
@@ -0,0 +1,17 @@
+using EggLink.DanhengServer.Kcp;
+using EggLink.DanhengServer.Proto;
+
+namespace EggLink.DanhengServer.GameServer.Server.Packet.Send.EraFlipperData;
+public class PacketEraFlipperDataChangeScNotify : BasePacket
+{
+    public PacketEraFlipperDataChangeScNotify(ChangeEraFlipperDataCsReq req, int floorId) : base(CmdIds.EraFlipperDataChangeScNotify)
+    {
+        var proto = new EraFlipperDataChangeScNotify
+        {
+            Data = req.Data,
+            FloorId = (uint)floorId
+        };
+
+        SetData(proto);
+    }
+}
diff --git a/GameServer/Server/Packet/Send/EraFlipperData/PacketGetEraFlipperDataScRsp.cs b/GameServer/Server/Packet/Send/EraFlipperData/PacketGetEraFlipperDataScRsp.cs
new file mode 100644
index 00000000..6184b683
--- /dev/null
+++ b/GameServer/Server/Packet/Send/EraFlipperData/PacketGetEraFlipperDataScRsp.cs
@@ -0,0 +1,19 @@
+using EggLink.DanhengServer.GameServer.Game.Player;
+using EggLink.DanhengServer.Kcp;
+using EggLink.DanhengServer.Proto;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace EggLink.DanhengServer.GameServer.Server.Packet.Send.EraFlipperData;
+public class PacketGetEraFlipperDataScRsp : BasePacket
+{
+    public PacketGetEraFlipperDataScRsp(PlayerInstance player) : base(CmdIds.GetEraFlipperDataScRsp)
+    {
+        var proto = new GetEraFlipperDataScRsp();
+
+        SetData(proto);
+    }
+}