diff --git a/src/.vitepress/config.mts b/src/.vitepress/config.mts
index 96238319..879e0502 100644
--- a/src/.vitepress/config.mts
+++ b/src/.vitepress/config.mts
@@ -42,6 +42,7 @@ export default defineConfig({
       collapsed: true,
       excludeFiles: ["about.md", "SUMMARY.md"],
     }),
+    outline: false,
     socialLinks: [{ icon: "github", link: "https://github.com/proskynova" }],
     footer: {
       message: "基于 CC BY-NC-SA 4.0 许可发布",