diff --git a/lib/auth.ts b/lib/auth.ts
index c62408a..581b44c 100644
--- a/lib/auth.ts
+++ b/lib/auth.ts
@@ -1,7 +1,7 @@
 // Mock Google OAuth configuration
 const GOOGLE_CLIENT_ID = '1016208801816-qtvcvki2jobmcin1g4e7u4sotr0p8g3u.apps.googleusercontent.com';
 const GOOGLE_REDIRECT_URI = typeof window !== 'undefined' 
-  ? 'https://movieflow.api.huiying.video/oauth/callback'
+  ? `${window.location.origin}/api/auth/google/callback`
   : '';
 
 /**