diff --git a/app/not-found.tsx b/app/not-found.tsx
index 1e93448..b4d600d 100644
--- a/app/not-found.tsx
+++ b/app/not-found.tsx
@@ -2,13 +2,13 @@ import Link from 'next/link';
 
 export default function NotFound() {
   return (
-    <main className="flex min-h-screen flex-col items-center justify-center bg-gray-50 px-4">
+    <main className="bg-background flex min-h-screen flex-col items-center justify-center px-4">
       <h1 className="text-7xl font-extrabold text-gray-900">404</h1>
       <p className="mt-4 text-lg text-gray-600">페이지를 찾을 수 없습니다.</p>
 
       <Link
         href="/"
-        className="mt-8 inline-flex items-center justify-center rounded-md bg-black px-6 py-3 text-sm font-medium text-white transition hover:bg-gray-800"
+        className="text-text-invert mt-8 inline-flex items-center justify-center rounded-md bg-black px-6 py-3 text-sm font-medium transition hover:bg-gray-800"
       >
         홈으로 돌아가기
       </Link>