diff --git a/mqtt/config.sample.ini b/mqtt/config.sample.ini
index 9612d748b..b28cb0a6a 100644
--- a/mqtt/config.sample.ini
+++ b/mqtt/config.sample.ini
@@ -9,13 +9,12 @@ password = gzsthtz@126.com
 
 [mqtt]
 # MQTT Broker connection details
-host = 1.12.37.24
+host = 43.143.225.150
 port = 1883
+username = odoo
+password = odoo123
 client_id = OdooMqttConnector
 
-# A comma-separated list of topics to subscribe to for replies.
-# You can list multiple topics here.
-reply_topics =
 
 [app]
 # How often to poll Odoo for new messages, in seconds.
diff --git a/mqtt/main.py b/mqtt/main.py
index a90643b47..ffab82a06 100644
--- a/mqtt/main.py
+++ b/mqtt/main.py
@@ -50,7 +50,9 @@ async def main():
         # 2. Connect to MQTT and run tasks
         async with aiomqtt.Client(
                 hostname=mqtt_cfg['host'],
-                port=int(mqtt_cfg['port'])
+                port=int(mqtt_cfg['port']),
+            username=mqtt_cfg['username'],
+            password=mqtt_cfg['password']
         ) as client:
             logger.info(f"Connected to MQTT broker at {mqtt_cfg['host']}:{mqtt_cfg['port']}")