diff --git a/src/components/SiteMeta.astro b/src/components/SiteMeta.astro
index 2a0665f..cafbfad 100644
--- a/src/components/SiteMeta.astro
+++ b/src/components/SiteMeta.astro
@@ -3,7 +3,7 @@ import { ViewTransitions } from 'astro:transitions'
 
 const { title, description, url, image, author } = Astro.props
 
-let subtitle = 'Accessible Astro Starter'
+let subtitle = 'Baicizhan Helper Website'
 ---
 
 <!-- general meta -->
@@ -15,7 +15,7 @@ let subtitle = 'Accessible Astro Starter'
 <meta property="og:title" content={`${title} - ${subtitle}`} />
 <meta property="og:description" content={description} />
 <meta property="og:type" content="website" />
-<meta property="og:url" content={url} />
+<meta property="og:url" content="https://100-words.pages.dev/" />
 <meta property="og:image" content={Astro.site ? `${Astro.site}${image}` : image} />
 
 <!-- twitter card -->