diff --git a/src/app/layout.tsx b/src/app/layout.tsx
index 04717f30..0da37de7 100644
--- a/src/app/layout.tsx
+++ b/src/app/layout.tsx
@@ -1,8 +1,8 @@
 /* eslint-disable @next/next/no-sync-scripts */
-import type { Metadata } from 'next';
+import type { Metadata, Viewport } from 'next';
 import localFont from 'next/font/local';
-import { Suspense } from 'react';
 import Script from 'next/script';
+import { Suspense } from 'react';
 import { Toaster } from 'sonner';
 import './globals.css';
 
@@ -14,6 +14,12 @@ export const metadata: Metadata = {
   description: 'Generated by create next app',
 };
 
+export const viewport: Viewport = {
+  initialScale: 1,
+  maximumScale: 1,
+  userScalable: false,
+};
+
 const nanumSquareRound = localFont({
   src: [
     {