diff --git a/src/layouts/BaseLayout.astro b/src/layouts/BaseLayout.astro
index 7afa8a7..f12cd66 100644
--- a/src/layouts/BaseLayout.astro
+++ b/src/layouts/BaseLayout.astro
@@ -24,7 +24,7 @@ const {
 } = Astro.props;
 ---
 
-<html lang="zh-cn" class="bg-base-300">
+<html lang="zh-cn" class="bg-base-300" title="main-page">
   <head>
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <BaseHead title={site_title} description={site_description} image={image} />
