diff --git a/pages/notes/index.tsx b/pages/notes/index.tsx
index c16d14d..5d41057 100644
--- a/pages/notes/index.tsx
+++ b/pages/notes/index.tsx
@@ -1,14 +1,14 @@
 import Layout from "components/Layout";
 import Util from 'lib/utils'
 import FolderTree from "components/FolderTree";
-import MDContent from "components/MDContent";
+import MDContent, { type LinkType } from "components/MDContent";
 
 
-interface HomeProps {
+export interface HomeProps {
   content: string
   tree: Record<string, unknown>
   flattenNodes: unknown[]
-  backLinks: unknown[]
+  backLinks: LinkType[]
 }
 // This trick is to dynamically load component that interact with window object (browser only)
 export default function Home({ content, tree, flattenNodes, backLinks }: HomeProps) {