diff --git a/site/build.mjs b/site/build.mjs
index 928de84..7703c56 100644
--- a/site/build.mjs
+++ b/site/build.mjs
@@ -315,6 +315,7 @@ function layout({ lang, base, title, desc, body, langHref, canonical = '/', altZ
 <head>
 <meta charset="UTF-8">
 <meta name="viewport" content="width=device-width, initial-scale=1.0">
+<meta name="baidu-site-verification" content="codeva-5WLzyP9gcN">
 <!-- Google tag (gtag.js) -->
 <script async src="https://www.googletagmanager.com/gtag/js?id=G-L02QK4EVDL"></script>
 <script>window.dataLayer=window.dataLayer||[];function gtag(){dataLayer.push(arguments);}gtag('js',new Date());gtag('config','G-L02QK4EVDL');</script>
