diff --git a/apps/sdlan/src/sdlan_network.erl b/apps/sdlan/src/sdlan_network.erl
index 2c068cc..13a13b4 100644
--- a/apps/sdlan/src/sdlan_network.erl
+++ b/apps/sdlan/src/sdlan_network.erl
@@ -21,7 +21,7 @@
 %% API
 -export([start_link/2]).
 -export([get_name/1, get_pid/1, lookup_pid/1, peer_info/3, unregister/3, debug_info/1, get_network_id/1, attach/6]).
--export([forward/5, update_hole/6, disable_client/2, get_channel/2]).
+-export([forward/5, update_hole/7, disable_client/2, get_channel/2]).
 -export([test_event/1]).
 
 %% gen_server callbacks
@@ -114,9 +114,9 @@ forward(Pid, Sock, SrcMac, DstMac, Packet) when is_pid(Pid), is_binary(SrcMac),
     gen_server:cast(Pid, {forward, Sock, SrcMac, DstMac, Packet}).
 
 %% 更新ip地址对应的nat关系
--spec update_hole(Pid :: pid(), ClientId :: binary(), Mac :: binary(), Peer :: tuple(), NatType :: integer(), V6Info :: undefined | #sdl_v6_info{}) -> no_return().
-update_hole(Pid, ClientId, Mac, Peer, NatType, V6Info) when is_pid(Pid), is_binary(ClientId), is_binary(Mac), is_integer(NatType) ->
-    gen_server:cast(Pid, {update_hole, ClientId, Mac, Peer, NatType, V6Info}).
+-spec update_hole(Pid :: pid(), SessionToken :: binary(), ClientId :: binary(), Mac :: binary(), Peer :: tuple(), NatType :: integer(), V6Info :: undefined | #sdl_v6_info{}) -> no_return().
+update_hole(Pid, SessionToken, ClientId, Mac, Peer, NatType, V6Info) when is_pid(Pid), is_binary(ClientId), is_binary(Mac), is_integer(NatType) ->
+    gen_server:cast(Pid, {update_hole, SessionToken, ClientId, Mac, Peer, NatType, V6Info}).
 
 -spec disable_client(Pid :: pid(), ClientId :: binary()) -> ok | error.
 disable_client(Pid, ClientId) when is_pid(Pid), is_binary(ClientId) ->
diff --git a/apps/sdlan/src/sdlan_stun.erl b/apps/sdlan/src/sdlan_stun.erl
index 738cd50..4440ddc 100644
--- a/apps/sdlan/src/sdlan_stun.erl
+++ b/apps/sdlan/src/sdlan_stun.erl
@@ -100,9 +100,9 @@ handle_info({udp, Sock, Ip, Port, <<?PACKET_STUN_REQUEST:8, Body/binary>>}, Stat
     StunRequest = catch sdlan_pb:decode_msg(Body, sdl_stun_request),
     %% 告知网络当前的ip对应的nat的映射关系
     maybe
-        #sdl_stun_request{cookie = Cookie, client_id = ClientId, network_id = NetworkId, mac = Mac, nat_type = NatType, v6_info = V6Info} ?= StunRequest,
+        #sdl_stun_request{cookie = Cookie, session_token = SessionToken, client_id = ClientId, network_id = NetworkId, mac = Mac, nat_type = NatType, v6_info = V6Info} ?= StunRequest,
         {ok, NetworkPid} ?= sdlan_network:lookup_pid(NetworkId),
-        sdlan_network:update_hole(NetworkPid, ClientId, Mac, {Ip, Port}, NatType, V6Info),
+        sdlan_network:update_hole(NetworkPid, SessionToken, ClientId, Mac, {Ip, Port}, NatType, V6Info),
         StunReply = sdlan_pb:encode_msg(#sdl_stun_reply{
             cookie = Cookie
         }),