diff --git a/frontend/src/components/PostEmbed.tsx b/frontend/src/components/PostEmbed.tsx
index 70d596b..e229666 100644
--- a/frontend/src/components/PostEmbed.tsx
+++ b/frontend/src/components/PostEmbed.tsx
@@ -26,6 +26,7 @@ export default (({ post }: Props) => {
 
       return <NicoViewer id={videoId} width={640} height={360}/>
     }
+
   case 'twitter.com':
   case 'x.com':
     {
@@ -39,6 +40,7 @@ export default (({ post }: Props) => {
 
       return <TwitterEmbed userId={userId} statusId={statusId}/>
     }
+
   case 'youtube.com':
     {
       const videoId = url.searchParams.get ('v')