diff --git a/README.md b/README.md
index 27d24d5..f5e5974 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,6 @@
 # Aqara-MQTT
 [![Build Status](https://travis-ci.org/monster1025/aqara-mqtt.svg?branch=master)](https://travis-ci.org/monster1025/aqara-mqtt)
+
 Aqara (Xiaomi) Gateway to MQTT bridge. 
 I use it for home assistant integration and it works well now.
 
diff --git a/src/main.py b/src/main.py
index f0b7f82..ba34342 100644
--- a/src/main.py
+++ b/src/main.py
@@ -55,7 +55,7 @@ def read_motion_data(gateway, client, polling_interval, polling_models, stop_eve
                     data = json.loads(sensor_resp['data'])
                     state = data.get("status", None)
                     short_id = sensor_resp['short_id']
-                    if ( device['data'] != data or first):
+                    if device['data'] != data or first:
                         device['data'] = data
                         _LOGGER.debug("Polling result differs for " + str(model) + " with sid(First: " + str(first) + "): " + str(sid) + "; " + str(data))
                         client.publish(model, sid, data)
diff --git a/src/xiaomihub.py b/src/xiaomihub.py
index 2745a8b..d723f35 100644
--- a/src/xiaomihub.py
+++ b/src/xiaomihub.py
@@ -88,9 +88,6 @@ class XiaomiHub:
             resp = self._send_cmd(cmd, "read_ack")
             model = resp["model"]
 
-            if model == '':
-                model = 'cube'
-
             xiaomi_device = {
                 "model":model, 
                 "sid":resp["sid"],