diff --git a/.vitepress/theme/posts.data.ts b/.vitepress/theme/posts.data.ts
index 1a5cb47..ee4ad87 100644
--- a/.vitepress/theme/posts.data.ts
+++ b/.vitepress/theme/posts.data.ts
@@ -1,6 +1,6 @@
 import { createContentLoader } from 'vitepress'
 
-interface Post {
+export interface Post {
   title: string
   url: string
   date: {