diff --git a/app/[locale]/layout.tsx b/app/[locale]/layout.tsx
index edeafbb..3e21889 100644
--- a/app/[locale]/layout.tsx
+++ b/app/[locale]/layout.tsx
@@ -37,6 +37,7 @@ export const viewport: Viewport = {
   userScalable: false,
 };
 
+// optimization: force static for vercel
 export const dynamic = process.env.VERCEL ? "force-static" : "auto";
 
 export async function generateStaticParams() {