diff --git a/apps/sdlan/include/sdlan_tables.hrl b/apps/sdlan/include/sdlan_tables.hrl
deleted file mode 100644
index 7bafce0..0000000
--- a/apps/sdlan/include/sdlan_tables.hrl
+++ /dev/null
@@ -1,19 +0,0 @@
-%%%-------------------------------------------------------------------
-%%% @author anlicheng
-%%% @copyright (C) 2025, <COMPANY>
-%%% @doc
-%%%
-%%% @end
-%%% Created : 20. 1月 2025 21:35
-%%%-------------------------------------------------------------------
--author("anlicheng").
-
-%% ip的使用信息
--record(client, {
-    client_id :: binary(),
-    mac :: binary(),
-    ip :: integer(),
-    host_name :: binary(),
-    %% 当前状态
-    status = normal :: normal | disabled
-}).
\ No newline at end of file
diff --git a/apps/sdlan/src/quic/sdlan_quic_server.erl b/apps/sdlan/src/quic/sdlan_quic_server.erl
index bece451..b94ed14 100644
--- a/apps/sdlan/src/quic/sdlan_quic_server.erl
+++ b/apps/sdlan/src/quic/sdlan_quic_server.erl
@@ -22,6 +22,8 @@ init() ->
 
     Path = code:priv_dir(sdlan),
     LOptions = #{
+        addr_family => inet,
+        % 必选：QUIC/TLS证书配置
         certfile => Path ++ "/cert.pem",
         keyfile =>  Path ++ "/key.pem",
         alpn => Alpn,
diff --git a/apps/sdlan/src/sdlan.app.src b/apps/sdlan/src/sdlan.app.src
index 0f99a57..26bccb6 100644
--- a/apps/sdlan/src/sdlan.app.src
+++ b/apps/sdlan/src/sdlan.app.src
@@ -17,7 +17,6 @@
     dns_erlang,
     pkt,
     quicer,
-    mnesia,
     erts,
     public_key,
     ssl,
diff --git a/apps/sdlan/src/sdlan_app.erl b/apps/sdlan/src/sdlan_app.erl
index cac1b82..88e4fe2 100644
--- a/apps/sdlan/src/sdlan_app.erl
+++ b/apps/sdlan/src/sdlan_app.erl
@@ -11,8 +11,6 @@
 
 start(_StartType, _StartArgs) ->
     io:setopts([{encoding, unicode}]),
-    %% 启动mnesia数据库
-    mnesia:start(),
     %% 加速内存的回收
     erlang:system_flag(fullsweep_after, 16),
 
diff --git a/apps/sdlan/src/sdlan_stun.erl b/apps/sdlan/src/sdlan_stun.erl
index a8bdc4b..738cd50 100644
--- a/apps/sdlan/src/sdlan_stun.erl
+++ b/apps/sdlan/src/sdlan_stun.erl
@@ -85,10 +85,8 @@ handle_call(_Request, _From, State = #state{}) ->
     {noreply, NewState :: #state{}} |
     {noreply, NewState :: #state{}, timeout() | hibernate} |
     {stop, Reason :: term(), NewState :: #state{}}).
-
 %% 当前node下的转发，基于进程间的通讯
-handle_cast({stun_relay, Ip, Port, Reply}, State = #state{socket = Sock}) ->
-    ok = gen_udp:send(Sock, Ip, Port, Reply),
+handle_cast(_Request, State) ->
     {noreply, State}.
 
 %% @private
@@ -138,12 +136,6 @@ handle_info({udp, Sock, ClientIp, ClientPort, <<?PACKET_STUN_PROBE:8, Body/binar
     end,
     {noreply, State};
 
-%% 转发消息, 跨服务器的stun_reply的转发通过socket来转发
-handle_info({udp, Sock, _, _, <<?PACKET_STUN_PROBE_RELAY:8, Ip0, Ip1, Ip2, Ip3, Port:16, Reply/binary>>}, State = #state{socket = Sock}) ->
-    logger:debug("[sdlan_stun] get stun_probe_replay request, reply: ~p", [Reply]),
-    gen_udp:send(Sock, {Ip0, Ip1, Ip2, Ip3}, Port, Reply),
-    {noreply, State};
-
 handle_info({udp, _, _Ip, _Port, <<?PACKET_STUN_DATA, Body/binary>>}, State = #state{socket = Sock}) ->
     Data = catch sdlan_pb:decode_msg(Body, sdl_data),
     maybe
diff --git a/apps/sdlan/src/sdlan_stun_peer_assist.erl b/apps/sdlan/src/sdlan_stun_peer_assist.erl
index d7f8327..226b620 100644
--- a/apps/sdlan/src/sdlan_stun_peer_assist.erl
+++ b/apps/sdlan/src/sdlan_stun_peer_assist.erl
@@ -58,7 +58,6 @@ init([]) ->
     {ok, Socket} = gen_udp:open(0, Opts),
     inet_udp:controlling_process(Socket, self()),
     logger:debug("[sdlan_stun_peer_assist] started"),
-
     {ok, #state{socket = Socket, assist_ip = AssistIp, assist_port = AssistPort}}.
 
 %% @private
diff --git a/apps/sdlan/src/sdlan_test.erl b/apps/sdlan/src/sdlan_test.erl
deleted file mode 100644
index 1bd30d5..0000000
--- a/apps/sdlan/src/sdlan_test.erl
+++ /dev/null
@@ -1,18 +0,0 @@
-%%%-------------------------------------------------------------------
-%%% @author anlicheng
-%%% @copyright (C) 2024, <COMPANY>
-%%% @doc
-%%%
-%%% @end
-%%% Created : 09. 3月 2024 15:25
-%%%-------------------------------------------------------------------
--module(sdlan_test).
--author("anlicheng").
-
-%% API
--export([test/1]).
-
-test(X) when X band 1 == 0 ->
-    ok;
-test(_) ->
-    error.