diff --git a/components/NotionPage.js b/components/NotionPage.js
index 4295f224..0930eef4 100644
--- a/components/NotionPage.js
+++ b/components/NotionPage.js
@@ -59,7 +59,7 @@ const NotionPage = ({ post }) => {
         (zoomRef.current).attach(imgList[i])
       }
     }
-  }, [router.events])
+  }, [router?.events])
 
   return <div id='container'>
     <NotionRenderer
diff --git a/lib/rss.js b/lib/rss.js
index 840045ad..9c394c2c 100644
--- a/lib/rss.js
+++ b/lib/rss.js
@@ -11,12 +11,12 @@ const createFeedContent = async post => {
   }
   const blockMap = await getPostBlocks(post.id, 'rss-content')
   if (blockMap) {
+    post.blockMap = blockMap
     const content = ReactDOMServer.renderToString(<NotionPage post={post} />)
     const regexExp =
       /<div class="notion-collection-row"><div class="notion-collection-row-body"><div class="notion-collection-row-property"><div class="notion-collection-column-title"><svg.*?class="notion-collection-column-title-icon">.*?<\/svg><div class="notion-collection-column-title-body">.*?<\/div><\/div><div class="notion-collection-row-value">.*?<\/div><\/div><\/div><\/div>/g
     return content.replace(regexExp, '')
   }
-  return post.summary
 }
 
 export async function generateRss(posts) {