diff --git a/.vitepress/config.mts b/.vitepress/config.mts
index 51af370..fc6bfb0 100644
--- a/.vitepress/config.mts
+++ b/.vitepress/config.mts
@@ -25,8 +25,6 @@ export interface ThemeConfig {
   repo: string
   owner: string
   admin: string[]
-
-  outline: [2, 3],
 }
 
 export default defineConfigWithTheme<ThemeConfig>({
@@ -117,6 +115,7 @@ export default defineConfigWithTheme<ThemeConfig>({
     // admin: ['Alittfre'],
   },
   markdown: {
+    outline: [2, 3],
     theme: 'solarized-dark',
     lineNumbers: true,
     math: true,