diff --git a/apps/iot/src/iot_host.erl b/apps/iot/src/iot_host.erl
index b4161c3..270e404 100644
--- a/apps/iot/src/iot_host.erl
+++ b/apps/iot/src/iot_host.erl
@@ -277,7 +277,7 @@ handle_event({call, From}, {create_session, PubKey}, _, State = #state{uuid = UU
             Reply = #{<<"a">> => false, <<"aes">> => <<"">>},
             EncReply = iot_cipher_rsa:encode(Reply, PubKey),
 
-            {next_state, ?STATE_DENIED, [{reply, From, {ok, <<10:8, EncReply/binary>>}}]}
+            {next_state, ?STATE_DENIED, State, [{reply, From, {ok, <<10:8, EncReply/binary>>}}]}
     end;
 
 %% 重新加载设备信息