diff --git a/frontend/src/pages/posts/PostDetailPage.tsx b/frontend/src/pages/posts/PostDetailPage.tsx
index cd378b4..175d883 100644
--- a/frontend/src/pages/posts/PostDetailPage.tsx
+++ b/frontend/src/pages/posts/PostDetailPage.tsx
@@ -78,6 +78,8 @@ export default (({ user }: Props) => {
   }, [errorFlg, error])
 
   useEffect (() => {
+    scroll (0, 0)
+
     setStatus (200)
   }, [id])