diff --git a/docs/config/app-configs.md b/docs/config/app-configs.md
index b9e3be6d498d..4363c127696d 100644
--- a/docs/config/app-configs.md
+++ b/docs/config/app-configs.md
@@ -55,6 +55,28 @@ export default {
}
```
+## head
+
+- Type: `HeadConfig[]`
+- Default: `[]`
+
+Additional elements to render in the `` tag in the page HTML. The user-added tags are rendered before the closing `head` tag, after VitePress tags.
+
+```ts
+export default {
+ head: [
+ ['link', { rel: 'preconnect', href: 'https://fonts.gstatic.com', crossorigin: '' }]
+ // would render:
+ ]
+}
+```
+
+```ts
+type HeadConfig =
+ | [string, Record]
+ | [string, Record, string]
+```
+
## ignoreDeadLinks
- Type: `boolean`