diff --git a/backend/index.js b/backend/index.js
index 51bafaa..8158654 100644
--- a/backend/index.js
+++ b/backend/index.js
@@ -21,7 +21,7 @@ app.use(express.json());
 app.use(cookieParser());
 app.use(
   cors({
-    origin: "http://localhost:3000",
+    origin: proceess.env.REACT_FRONTED_URL,
     credentials: true,
   })
 );