diff --git a/src/controllers/installationController.js b/src/controllers/installationController.js
index 5aa09b83..72c9dcb4 100644
--- a/src/controllers/installationController.js
+++ b/src/controllers/installationController.js
@@ -610,11 +610,11 @@ exports.assignTeamMemberToQuotation = async (request, reply) => {
     const isGSMConnected = diffInMinutes <= 1;
     const gsmStatus = isGSMConnected ? "connected" : "disconnected";
 
-    const gsmLastCheckTime = now.format("DD-MM-YYYY HH:mm:ss"); // formatted current time
+    const gsmLastCheckTime = now.format("DD-MM-YYYY HH:mm:ss");
 
-    // ✅ Step 1: Update Insensors with GSM date/time/status and last check time
+    // Update Insensors by hardwareId (corrected filter)
     await Insensors.findOneAndUpdate(
-      { connected_to: hardwareId },
+      { hardwareId },
       {
         $set: {
           connected_gsm_date,
@@ -622,11 +622,10 @@ exports.assignTeamMemberToQuotation = async (request, reply) => {
           connected_status: gsmStatus,
           gsm_last_check_time: gsmLastCheckTime
         }
-      },
-      { new: true }
+      }
     );
 
-    // ✅ Step 2: Annotate tanks with LoRa connection status based on tank date
+    // Annotate tanks with LoRa connection status based on tank date
     const tanksWithConnectionStatus = latestRecord.tanks.map(tank => {
       const tankMoment = moment.tz(tank.date, "Asia/Kolkata");
       const tankDiff = now.diff(tankMoment, "minutes");
@@ -637,7 +636,6 @@ exports.assignTeamMemberToQuotation = async (request, reply) => {
       };
     });
 
-    // ✅ Step 3: Response
     return reply.send({
       status_code: 200,
       message: "Success",
@@ -653,13 +651,13 @@ exports.assignTeamMemberToQuotation = async (request, reply) => {
         time: latestRecord.time
       }
     });
-
   } catch (err) {
     console.error("Error in getByHardwareId:", err);
     return reply.status(500).send({ error: "Internal Server Error" });
   }
 };
 
+
 exports.getByHardwareIdSupport = async (req, reply) => {
   try {
     const { hardwareId } = req.params;