diff --git a/compose.yaml b/compose.yaml
index 8b1e0e6..42e00a8 100644
--- a/compose.yaml
+++ b/compose.yaml
@@ -148,6 +148,8 @@ services:
             MQTT_REDIS_PREFIX: '${MQTT_REDIS_PREFIX:-starcloud_database_}'
             MQTT_INCOMING_QUEUE: '${MQTT_INCOMING_QUEUE:-mqtt_incoming_jobs}'
             MQTT_OUTGOING_QUEUE: '${MQTT_OUTGOING_QUEUE:-mqtt_outgoing_commands}'
+            MQTT_USER: '${MQTT_USER:-star-cloud-gateway}'
+            MQTT_PASSWORD: '${MQTT_PASSWORD:-StarCloud8277}'
             TZ: 'Asia/Taipei'
         networks:
             - sail