diff --git a/frontend/src/link.js b/frontend/src/link.js
index b780824..5953595 100644
--- a/frontend/src/link.js
+++ b/frontend/src/link.js
@@ -1,3 +1,4 @@
-const url = 'http://localhost:5555';
+//this is address of our api-server.
+const url = 'https://book-store-backend-api.vercel.app';
 
-export default url;
\ No newline at end of file
+export default url;