diff --git a/lib/notion/getNotionData.js b/lib/notion/getNotionData.js
index 20f47be3..4d73bc99 100644
--- a/lib/notion/getNotionData.js
+++ b/lib/notion/getNotionData.js
@@ -49,8 +49,8 @@ function getLatestPosts({ allPages, from, latestPostCount }) {
   const allPosts = allPages?.filter(page => page.type === 'Post' && page.status === 'Published')
 
   const latestPosts = Object.create(allPosts).sort((a, b) => {
-    const dateA = new Date(a?.lastEditedDay || a?.publishDate)
-    const dateB = new Date(b?.lastEditedDay || b?.publishDate)
+    const dateA = new Date(a?.lastEditedDate || a?.publishDate)
+    const dateB = new Date(b?.lastEditedDate || b?.publishDate)
     return dateB - dateA
   })
   return latestPosts.slice(0, latestPostCount)