diff --git a/components/CommonHead.js b/components/CommonHead.js
index 43e56fe7..57830123 100644
--- a/components/CommonHead.js
+++ b/components/CommonHead.js
@@ -31,6 +31,7 @@ const CommonHead = ({ meta, children }) => {
     <meta name='twitter:card' content='summary_large_image' />
     <meta name='twitter:description' content={description} />
     <meta name='twitter:title' content={title} />
+    {JSON.parse(BLOG.ANALYTICS_BUSUANZI_ENABLE) && <meta name="referrer" content="no-referrer-when-downgrade"/> }
     {meta?.type === 'article' && (
       <>
         <meta