diff --git a/gameserver/src/services/misc copy.zig b/gameserver/src/services/misc copy.zig
deleted file mode 100644
index 2c32c36..0000000
--- a/gameserver/src/services/misc copy.zig	
+++ /dev/null
@@ -1,42 +0,0 @@
-const std = @import("std");
-const protocol = @import("protocol");
-const Session = @import("../Session.zig");
-const Packet = @import("../Packet.zig");
-
-const Allocator = std.mem.Allocator;
-const CmdID = protocol.CmdID;
-
-const B64Decoder = std.base64.standard.Decoder;
-
-pub fn onPlayerHeartBeat(session: *Session, packet: *const Packet, allocator: Allocator) !void {
-    const req = try packet.getProto(protocol.PlayerHeartBeatCsReq, allocator);
-    const lua_code =
-        \\local function setTextComponent(path, newText)
-        \\    local obj = CS.UnityEngine.GameObject.Find(path)
-        \\    if obj then
-        \\        local textComponent = obj:GetComponentInChildren(typeof(CS.RPG.Client.LocalizedText))
-        \\        if textComponent then
-        \\            textComponent.text = newText
-        \\        end
-        \\    end
-        \\end
-        \\
-        \\setTextComponent("UIRoot/AboveDialog/BetaHintDialog(Clone)", "<color=#ffc800>CipherSR is a free and open source software.</color>")
-        \\setTextComponent("VersionText", "<color=#ffc800>Visit discord.gg/reversedrooms for more info!</color>")
-    ;
-    const data = protocol.ClientDownloadData{
-        .version = 51,
-        .time = @intCast(std.time.milliTimestamp()),
-        .data = .{ .Owned = .{
-            .allocator = allocator,
-            .str = try allocator.dupe(u8, lua_code),
-        } },
-    };
-    const rsp = protocol.PlayerHeartBeatScRsp{
-        .retcode = 0,
-        .client_time_ms = req.client_time_ms,
-        .server_time_ms = @intCast(std.time.milliTimestamp()),
-        .download_data = data,
-    };
-    try session.send(CmdID.CmdPlayerHeartBeatScRsp, rsp);
-}