diff --git a/apps/sdlan/src/sdlan_network.erl b/apps/sdlan/src/sdlan_network.erl
index 206b8b2..9803176 100644
--- a/apps/sdlan/src/sdlan_network.erl
+++ b/apps/sdlan/src/sdlan_network.erl
@@ -256,6 +256,9 @@ handle_call(debug_info, _From, State = #state{network_id = NetworkId, ipaddr = I
 handle_cast({peer_info, Sock, {ClientIp, ClientPort}, #sdl_query_info{pkt_id = PktId, src_mac = SrcMac, dst_mac = DstMac}},
     State = #state{network_id = NetworkId, endpoints = Endpoints}) ->
 
+    logger:debug("[sdlan_network] network_id: ~p, query_info, src_mac: ~p, dst_mac: ~p",
+        [NetworkId, sdlan_util:format_mac(SrcMac), sdlan_util:format_mac(DstMac)]),
+
     case maps:find(DstMac, Endpoints) of
         {ok, #endpoint{hole = #hole{peer = DstNatPeer = {{Ip0, Ip1, Ip2, Ip3}, DstNatPort}, nat_type = DstNatType}, v6_info = DstV6Info}} ->
             %% 让目标服务器发送sendRegister事件(2024-06-25 新增，提高打洞的成功率)
@@ -354,7 +357,7 @@ handle_cast({stun_request, Sock, Peer = {ClientIp, ClientPort}, #sdl_stun_reques
 
     case maps:find(Mac, Endpoints) of
         %% ClientId =:= ClientId0, SessionToken =:= SessionToken0
-        {ok, Endpoint0 = #endpoint{ip = Ip, client_id = ClientId, hole = OldHole, session_token = ST}} when 1 == 2 ->
+        {ok, Endpoint0 = #endpoint{ip = Ip, client_id = ClientId, hole = OldHole, session_token = ST}} ->
             NHole = #hole{peer = Peer, nat_type = NatType},
             maybe
                 %% hole changed -> notify peers
diff --git a/apps/sdlan/src/sdlan_register_worker.erl b/apps/sdlan/src/sdlan_register_worker.erl
index 4c39f44..dfad3d5 100644
--- a/apps/sdlan/src/sdlan_register_worker.erl
+++ b/apps/sdlan/src/sdlan_register_worker.erl
@@ -39,24 +39,22 @@ do_register(Sock, ClientIp, ClientPort, #sdl_register_super{
     %% Mac地址不能是广播地址
     true = not (sdlan_util:is_multicast_mac(Mac) orelse sdlan_util:is_broadcast_mac(Mac)),
 
+    MacBinStr = sdlan_util:format_mac(Mac),
+    IpAddr = sdlan_ipaddr:int_to_ipv4(Ip),
     Params = #{
         <<"network_id">> => NetworkId,
         <<"client_id">> => ClientId,
-        <<"mac">> => Mac,
-        <<"ip">> => Ip,
+        <<"mac">> => MacBinStr,
+        <<"ip">> => IpAddr,
         <<"mask_len">> => MaskLen,
         <<"hostname">> => HostName,
         <<"access_token">> => AccessToken
     },
-
     %% 参数检查
-    logger:debug("[sdlan_register_worker] xyz client_id: ~p, ip: ~p, mac: ~p, host_name: ~p, access_token: ~p, network_id: ~p",
+    logger:debug("[sdlan_register_worker] client_id: ~p, ip: ~p, mac: ~p, host_name: ~p, access_token: ~p, network_id: ~p",
         [ClientId, Ip, Mac, HostName, AccessToken, NetworkId]),
 
-    %% TODO
-    %AuthResult = sdlan_api:auth_access_token(Params),
-    AuthResult = {ok, #{<<"result">> => <<"ok">>}},
-    case AuthResult of
+    case sdlan_api:auth_access_token(Params) of
         {ok, #{<<"result">> := <<"ok">>}} ->
             %% 建立到network的对应关系
             case sdlan_network:get_pid(NetworkId) of
diff --git a/apps/sdlan/src/test/stun_client.erl b/apps/sdlan/src/test/stun_client.erl
index 7529209..ae73afa 100644
--- a/apps/sdlan/src/test/stun_client.erl
+++ b/apps/sdlan/src/test/stun_client.erl
@@ -155,7 +155,18 @@ handle_info({udp, _Socket, _ServerIp, _ServerPort, <<?PACKET_EVENT, ?PACKET_EVEN
     logger:debug("[stun_client] get a refresh_auth_event: ~p", [Event]),
     {stop, refresh_auth, State};
 
-handle_info({timeout, _, stun_request_ticker}, State = #state{tun_socket = TunSocket, client_id = ClientId, mac = Mac, ip = Ip, session_token = SessionToken}) ->
+handle_info({udp, _Socket, _ServerIp, _ServerPort, <<?PACKET_PEER_INFO, Data/binary>>}, State) ->
+    PeerInfo = #sdl_peer_info{} = sdlan_pb:decode_msg(Data, sdl_peer_info),
+    logger:debug("[stun_client] get peer info: ~p", [PeerInfo]),
+    {noreply, State};
+
+handle_info({udp, _Socket, _ServerIp, _ServerPort, <<?PACKET_EVENT, EventType:8, Event/binary>>}, State) ->
+    logger:debug("[stun_client] get event_type: ~p, event: ~p", [EventType, Event]),
+    {noreply, State};
+
+handle_info({timeout, _, stun_request_ticker},
+    State = #state{tun_socket = TunSocket, network_id = NetworkId, client_id = ClientId, mac = Mac, ip = Ip, session_token = SessionToken}) ->
+
     Packet = sdlan_pb:encode_msg(#sdl_stun_request{
         client_id = ClientId,
         network_id = 8,
@@ -169,6 +180,16 @@ handle_info({timeout, _, stun_request_ticker}, State = #state{tun_socket = TunSo
     gen_udp:send(TunSocket, ?SUPER_HOST, ?SUPER_PORT, <<?PACKET_STUN_REQUEST, Packet/binary>>),
     erlang:start_timer(5000, self(), stun_request_ticker),
 
+    QueryPacket = sdlan_pb:encode_msg(#sdl_query_info{
+        pkt_id = 10,
+        network_id = NetworkId,
+        src_mac = Mac,
+        dst_mac = Mac,
+        session_token = SessionToken
+    }),
+    gen_udp:send(TunSocket, ?SUPER_HOST, ?SUPER_PORT, <<?PACKET_QUERY_INFO, QueryPacket/binary>>),
+    logger:debug("[stun_client] will send query packet: ~p", [QueryPacket]),
+
     {noreply, State}.
 
 %% @private