update

__packages__/www/renderer/_default.page.server.ts

@@ -1,9 +1,10 @@
 import { renderToString } from '@vue/server-renderer'
-import { escapeInject, dangerouslySkipEscape } from 'vite-plugin-ssr'
+import { dangerouslySkipEscape, escapeInject } from 'vite-plugin-ssr'
+import type { PageContextBuiltIn } from 'vite-plugin-ssr'
+
 import { createApp } from './app'
 import logoUrl from './logo.svg'
 import type { PageContext } from './types'
-import type { PageContextBuiltIn } from 'vite-plugin-ssr'
 
 export { render }
 // See https://vite-plugin-ssr.com/data-fetching
@@ -14,9 +15,14 @@ async function render(pageContext: PageContextBuiltIn & PageContext) {
   const appHtml = await renderToString(app)
 
   // See https://vite-plugin-ssr.com/head
-  const { documentProps } = pageContext
-  const title = (documentProps && documentProps.title) || 'Vite SSR app'
-  const desc = (documentProps && documentProps.description) || 'App using Vite + vite-plugin-ssr'
+  const { documentProps = {} } = pageContext.pageExports as {
+    documentProps: {
+      title?: string
+      description?: string
+    }
+  }
+  const title = (documentProps.title) || 'Vite SSR app'
+  const desc = (documentProps.description) || 'App using Vite + vite-plugin-ssr'
 
   const documentHtml = escapeInject`<!DOCTYPE html>
     <html lang="en">