diff --git a/apps/iot/src/iot_host.erl b/apps/iot/src/iot_host.erl
index 20dcea5..42d710a 100644
--- a/apps/iot/src/iot_host.erl
+++ b/apps/iot/src/iot_host.erl
@@ -226,7 +226,8 @@ handle_call({publish_message, ReceiverPid, CommandType, Command}, _From, State =
 
     {reply, {ok, Ref}, State};
 
-handle_call({publish_message, _, _, _}, _From, State) ->
+handle_call({publish_message, _, _, _}, _From, State = #state{uuid = UUID}) ->
+    lager:debug("[iot_host] uuid: ~p, publish_message invalid state: ~p", [UUID, state_map(State)]),
     {reply, {error, <<"主机状态错误，发送命令失败"/utf8>>}, State};
 
 %% 关闭授权
@@ -544,3 +545,16 @@ report_event(UUID, NewStatus) when is_binary(UUID), is_integer(NewStatus) ->
     }],
     iot_router:route(UUID, FieldsList, Timestamp),
     lager:debug("[iot_host] host_uuid: ~p, route fields: ~p", [UUID, FieldsList]).
+
+%% 将当前的state转换成map
+state_map(#state{host_id = HostId, uuid = UUID, aes = Aes, has_session = HasSession, heartbeat_counter = HeartbeatCounter, channel_pid = ChannelPid, monitor_ref = MonitorRef, metrics = Metrics}) ->
+    #{
+        host_id => HostId,
+        uuid => UUID,
+        aes => Aes,
+        has_session => HasSession,
+        heartbeat_counter => HeartbeatCounter,
+        channel_pid => ChannelPid,
+        monitor_ref => MonitorRef,
+        metrics => Metrics
+    }.
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