diff --git a/apps/iot/src/influxdb/influx_client.erl b/apps/iot/src/influxdb/influx_client.erl
index 8fa7c30..6f1e77a 100644
--- a/apps/iot/src/influxdb/influx_client.erl
+++ b/apps/iot/src/influxdb/influx_client.erl
@@ -140,18 +140,13 @@ handle_cast({write, Bucket, Org, Precision, Points}, State = #state{host = Host,
     lager:debug("[influx_client] url is: ~p, headers: ~p, body: ~ts", [Url, Headers, Body]),
     case hackney:request(post, Url, Headers, GZipBody, [{pool, influx_pool}]) of
         {ok, StatusCode, _RespHeaders, ClientRef} ->
-            case StatusCode >= 200 andalso StatusCode < 300 of
-                true ->
-                    case hackney:body(ClientRef) of
-                        {ok, RespBody} ->
-                            lager:debug("[influx_client] status_code: ~p, response body is: ~p", [StatusCode, RespBody]);
-                        {error, Error} ->
-                            lager:warning("[influx_client] response error is: ~p", [Error])
-                    end;
-                false ->
-                    lager:debug("[influx_client] status_code: ~p", [StatusCode]),
-                    hackney:close(ClientRef)
-            end;
+            case hackney:body(ClientRef) of
+                {ok, RespBody} ->
+                    lager:debug("[influx_client] status_code: ~p, response body is: ~p", [StatusCode, RespBody]);
+                {error, Error} ->
+                    lager:warning("[influx_client] status_code: ~p, error is: ~p", [Error])
+            end,
+            hackney:close(ClientRef);
         {error, Reason} ->
             lager:warning("[influx_client] request result is: ~p", [Reason])
     end,