diff --git a/src/controllers/tanksController.js b/src/controllers/tanksController.js
index 703650eb..ffbfeb44 100644
--- a/src/controllers/tanksController.js
+++ b/src/controllers/tanksController.js
@@ -1519,7 +1519,7 @@ const sendNotification = async (fcmTokens, title, body) => {
 //   }
 // };
 
-exports.publishMotorStopStatus = async (motor_id, motor_stop_status) => {
+exports. publishMotorStopStatus = async (motor_id, motor_stop_status) => {
   const payload = {
     topic: 'operation',
     object: {
@@ -4370,7 +4370,7 @@ exports.getBlockData = async (req, reply) => {
 
 
 const mqtt = require('mqtt');
-const client = mqtt.connect('mqtt://35.207.198.4:1884'); // Connect to MQTT broker
+const client = mqtt.connect('mqtt://35.207.198.4:1883'); // Connect to MQTT broker
 
 client.on('connect', () => {
   console.log('Connected to MQTT broker');