diff --git a/apps/iot/src/endpoint/iot_jinzhi_endpoint.erl b/apps/iot/src/endpoint/iot_jinzhi_endpoint.erl
index 674ac37..3a74dcb 100644
--- a/apps/iot/src/endpoint/iot_jinzhi_endpoint.erl
+++ b/apps/iot/src/endpoint/iot_jinzhi_endpoint.erl
@@ -121,7 +121,7 @@ handle_info({timeout, _, {repost_ticker, Id, ReqBody}}, State = #state{timer_map
     catch do_post(Url, Id, ReqBody),
     TimerRef = erlang:start_timer(?RETRY_INTERVAL, self(), {repost_ticker, Id, ReqBody}),
 
-    {keep_state, State#state{timer_map = maps:put(Id, TimerRef, TimerMap)}};
+    {noreply, State#state{timer_map = maps:put(Id, TimerRef, TimerMap)}};
 
 handle_info({'DOWN', _MRef, process, _Pid, normal}, State) ->
     {noreply, State};