diff --git a/.env b/.env
index 20b9709..d6792f2 100644
--- a/.env
+++ b/.env
@@ -1,4 +1,5 @@
 # Frontend Environment Variables
 VITE_API_URL=http://localhost:5000/api
 VITE_APP_NAME=Reats
-VITE_MAX_FILE_SIZE=10485760
\ No newline at end of file
+VITE_MAX_FILE_SIZE=10485760
+VITE_GOOGLE_CLIENT_ID=611443197662-234aapq5b7gpsl7n7e4mpa9nrnfu872p.apps.googleusercontent.com
\ No newline at end of file
diff --git a/backend/server.js b/backend/server.js
index f890bf3..51bdad1 100644
--- a/backend/server.js
+++ b/backend/server.js
@@ -58,8 +58,18 @@ if (validateEmailConfig()) {
 app.use(helmet());
 
 // CORS configuration
+const corsOrigins = process.env.CORS_ORIGIN === 'true' 
+  ? true 
+  : [
+      'http://localhost:5173',
+      'http://localhost:5000',
+      'https://reats.in',
+      'https://atschecker.onrender.com',
+      process.env.FRONTEND_URL
+    ].filter(Boolean);
+
 app.use(cors({
-  origin: process.env.CORS_ORIGIN === 'true' ? true : (process.env.CORS_ORIGIN || 'http://localhost:5173'),
+  origin: corsOrigins,
   credentials: true,
   methods: ['GET', 'POST', 'PUT', 'DELETE', 'OPTIONS'],
   allowedHeaders: ['Content-Type', 'Authorization']
diff --git a/frontend/.env.production b/frontend/.env.production
new file mode 100644
index 0000000..878b725
--- /dev/null
+++ b/frontend/.env.production
@@ -0,0 +1,9 @@
+# Production API Configuration
+VITE_API_BASE_URL=https://atschecker.onrender.com/api
+
+# File Storage
+VITE_CLOUDINARY_CLOUD_NAME=serviceconnect
+VITE_CLOUDINARY_API_KEY=924936564656795
+
+# Feature Flags
+VITE_ENABLE_ANALYTICS=true
diff --git a/frontend/dev-dist/sw.js b/frontend/dev-dist/sw.js
index 27dd882..19a576f 100644
--- a/frontend/dev-dist/sw.js
+++ b/frontend/dev-dist/sw.js
@@ -82,7 +82,7 @@ define(['./workbox-ca84f546'], (function (workbox) { 'use strict';
     "revision": "3ca0b8505b4bec776b69afdba2768812"
   }, {
     "url": "index.html",
-    "revision": "0.c65vvm8ksvg"
+    "revision": "0.bijt0966jc"
   }], {});
   workbox.cleanupOutdatedCaches();
   workbox.registerRoute(new workbox.NavigationRoute(workbox.createHandlerBoundToURL("index.html"), {