diff --git a/firebase.js b/firebase.js
index 044a7116..7ee466eb 100644
--- a/firebase.js
+++ b/firebase.js
@@ -15,7 +15,7 @@ export const requestPermission = async () => {
 
   if (permission === 'granted') {
     const token = await getToken(messaging, {
-      vapidKey: process.env.NEXT_PUBLIC_VAPID_KEY,
+      vapidKey: "BOZ_JkC62vr767LoC7APU26ZdGYW5htBkfqIEtsVX6zmE3Fi-XgcN_TggSaXKh5rGKcaa4vuQxaYiRPU2B955GI",
     });
     console.log('Notification token:', token);
     return token;
diff --git a/public/firebase-messaging-sw.js b/public/firebase-messaging-sw.js
index d2eff7bd..472f5d1c 100644
--- a/public/firebase-messaging-sw.js
+++ b/public/firebase-messaging-sw.js
@@ -2,7 +2,7 @@ importScripts('https://www.gstatic.com/firebasejs/8.2.0/firebase-app.js');
 importScripts('https://www.gstatic.com/firebasejs/8.2.0/firebase-messaging.js');
 
 const firebaseConfig = {
-  apiKey: process.env.NEXT_PUBLIC_FCM_API_KEY,
+  apiKey: "AIzaSyCmhNz-HMkkf42QNmnf7pnZm49FP5g4INw",
   authDomain: "backend-e99c8.firebaseapp.com",
   projectId: "backend-e99c8",
   storageBucket: "backend-e99c8.appspot.com",
diff --git a/src/components/AllowNotification.tsx b/src/components/AllowNotification.tsx
index ddf17de1..5c1da1e8 100644
--- a/src/components/AllowNotification.tsx
+++ b/src/components/AllowNotification.tsx
@@ -53,7 +53,7 @@ const AllowNotification = () => {
         try {
           const token = await requestPermission();
           if (token && userId && authToken) {
-            await UpdateDeviceNotification([{ deviceId: token }], userId, {
+            await UpdateDeviceNotification({ deviceId: token }, userId, {
               tenantId,
               Authorization: `Bearer ${authToken}`,
             });
diff --git a/src/services/NotificationService.ts b/src/services/NotificationService.ts
index 239f60ef..26ed7d17 100644
--- a/src/services/NotificationService.ts
+++ b/src/services/NotificationService.ts
@@ -1,5 +1,5 @@
 import { SendCredentialsRequest } from '@/utils/Interfaces';
-import { post,get } from './RestClient';
+import { post, get } from './RestClient';
 import { toPascalCase } from '@/utils/Helper';
 import axios from 'axios';
 
@@ -87,7 +87,7 @@ export const sendEmailOnLearnerCreation = async (
 
 
 export const UpdateDeviceNotification = async (
-  userData: { deviceId: string }[],
+  userData: { deviceId: string },
   userId: string,
   headers: { tenantId: string; Authorization: string }
 ): Promise<any> => {
@@ -131,7 +131,7 @@ export const sendNotification = async ({
       isQueue,
       context,
       key,
-     push
+      push
     });
     return response?.data?.result;
   } catch (error) {