diff --git a/package.json b/package.json
index d77c9bd..b747ab9 100644
--- a/package.json
+++ b/package.json
@@ -3,6 +3,7 @@
   "private": true,
   "version": "0.0.0",
   "type": "module",
+  "homepage": "/",
   "scripts": {
     "dev": "vite",
     "build": "tsc -b && vite build",
diff --git a/src/app/routes/App.tsx b/src/app/routes/App.tsx
index 8a2b89c..c27472f 100644
--- a/src/app/routes/App.tsx
+++ b/src/app/routes/App.tsx
@@ -30,7 +30,7 @@ function App(): JSX.Element {
   useAuthObserver();
 
   return (
-    <BrowserRouter>
+    <BrowserRouter basename="/">
       <Suspense fallback={<LoadingSpinner />}>
         <Routes>
           {/* 헤더 없는 레이아웃 (로그인/회원가입 전용) */}
diff --git a/vercel.json b/vercel.json
new file mode 100644
index 0000000..00e7ecc
--- /dev/null
+++ b/vercel.json
@@ -0,0 +1,3 @@
+{
+  "routes": [{ "src": "/[^.]+", "dest": "/", "status": 200 }]
+}