diff --git a/apps/iot/src/consumer/iot_zd_consumer.erl b/apps/iot/src/consumer/iot_zd_consumer.erl
index 3e9a2fb..4f8e58c 100644
--- a/apps/iot/src/consumer/iot_zd_consumer.erl
+++ b/apps/iot/src/consumer/iot_zd_consumer.erl
@@ -223,6 +223,7 @@ publish_directive(#{<<"version">> := Version, <<"location_code">> := LocationCod
                 Pid ->
                     spawn(fun() ->
                         DirectiveResult = iot_host:publish_directive(Pid, DeviceUUID, ?DIRECTIVE_ZD_CTRL, Version, DirectiveParams, ?EXECUTE_TIMEOUT),
+                        lager:debug("[iot_zd_consumer] get publish_directive result: ~p", [DirectiveResult]),
                         ReceiverPid ! {directive_reply, {ok, RawReq, DirectiveResult}}
                           end)
             end;