diff --git a/src/controllers/installationController.js b/src/controllers/installationController.js
index b5a7da2d..36e6efca 100644
--- a/src/controllers/installationController.js
+++ b/src/controllers/installationController.js
@@ -1037,79 +1037,6 @@ exports.mastrerList = async (req, reply) => {
 
 
 
-// exports.getMasterSlaveSummary = async (req, reply) => {
-//   try {
-//     const { customerId } = req.params;
-
-//     if (!customerId) {
-//       return reply.status(400).send({ message: "Missing customerId" });
-//     }
-
-//     const allDevices = await Insensors.find({ customerId });
-
-//     const masters = allDevices.filter(device => device.type === 'master');
-//     const slaves = allDevices.filter(device => device.type === 'slave');
-
-//     const enrichDeviceWithTimestamp = async (device) => {
-//       const hardwareId = device.hardwareId?.trim();
-//       if (!hardwareId) return device.toObject();
-
-//       const latestData = await IotData.findOne({ hardwareId })
-//         .sort({ date: -1 })
-//         .lean();
-
-//       const enriched = device.toObject();
-
-//       if (latestData?.date) {
-//         const indiaTime = moment.tz(latestData.date, "Asia/Kolkata");
-//         const date = indiaTime.format("DD-MM-YYYY");
-//         const time = indiaTime.format("HH:mm:ss");
-
-//         if (device.type === 'master') {
-//           enriched.connected_gsm_date = date;
-//           enriched.connected_gsm_time = time;
-//         }
-
-//         if (device.type === 'slave') {
-//           enriched.connected_lora_date = date;
-//           enriched.connected_lora_time = time;
-//         }
-//       }
-
-//       return enriched;
-//     };
-
-//     // Enrich all devices
-//     const enrichedMasters = await Promise.all(masters.map(enrichDeviceWithTimestamp));
-//     const enrichedSlaves = await Promise.all(slaves.map(enrichDeviceWithTimestamp));
-
-//     // Match slaves to their masters
-//     const masterSummary = enrichedMasters.map(master => {
-//       const connectedSlaves = enrichedSlaves.filter(slave => slave.connected_to === master.connected_to);
-//       return {
-//         ...master,
-//         connected_slave_count: connectedSlaves.length,
-//         connected_slaves: connectedSlaves
-//       };
-//     });
-
-//     return reply.send({
-//       status_code: 200,
-//       message: "Success",
-//       master_count: enrichedMasters.length,
-//       slave_count: enrichedSlaves.length,
-//       data: masterSummary
-//     });
-
-//   } catch (err) {
-//     console.error("Error in getMasterSlaveSummary:", err);
-//     return reply.status(500).send({
-//       status_code: 500,
-//       message: "Internal Server Error"
-//     });
-//   }
-// };
-
 exports.getMasterSlaveSummary = async (req, reply) => {
   try {
     const { customerId } = req.params;
@@ -1133,9 +1060,6 @@ exports.getMasterSlaveSummary = async (req, reply) => {
 
       const enriched = device.toObject();
 
-      // Hide hardwareId in final response (but still keep in internal processing)
-      delete enriched.hardwareId;
-
       if (latestData?.date) {
         const indiaTime = moment.tz(latestData.date, "Asia/Kolkata");
         const date = indiaTime.format("DD-MM-YYYY");
@@ -1144,31 +1068,22 @@ exports.getMasterSlaveSummary = async (req, reply) => {
         if (device.type === 'master') {
           enriched.connected_gsm_date = date;
           enriched.connected_gsm_time = time;
-          enriched.gsm_connected_status = "connected";
         }
 
         if (device.type === 'slave') {
           enriched.connected_lora_date = date;
           enriched.connected_lora_time = time;
-          enriched.lora_connected_status = "connected";
-        }
-      } else {
-        if (device.type === 'master') {
-          enriched.gsm_connected_status = "disconnected";
-        }
-        if (device.type === 'slave') {
-          enriched.lora_connected_status = "disconnected";
         }
       }
 
-      delete enriched.connected_status;
-
       return enriched;
     };
 
+    // Enrich all devices
     const enrichedMasters = await Promise.all(masters.map(enrichDeviceWithTimestamp));
     const enrichedSlaves = await Promise.all(slaves.map(enrichDeviceWithTimestamp));
 
+    // Match slaves to their masters
     const masterSummary = enrichedMasters.map(master => {
       const connectedSlaves = enrichedSlaves.filter(slave => slave.connected_to === master.connected_to);
       return {