diff --git a/app.js b/app.js
index 10b3580..75e9cb5 100644
--- a/app.js
+++ b/app.js
@@ -137,6 +137,7 @@ global.mqttClient = mqtt.connect(`mqtt://${config.mqtt.host}`, {
     req.write(JSON.stringify({
         "ts": Math.floor(Date.now() / 1000),
         "payload": {
+            "user_id": '1',
             "devices": [ldevice.getState()],
         }
     }));