diff --git a/public/about.html b/public/about.html
index fcf2aea..4ff8ff2 100644
--- a/public/about.html
+++ b/public/about.html
@@ -3,8 +3,11 @@
 <head>
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <meta >
-    <title>关于新T树洞</title>
+    <meta property="og:title" content="新T树洞 - 关于" />
+    <meta property="og:description" content="我想要的不仅是一个树洞，而是一片森林" />
+    <meta property="og:site_name" content="新T树洞" />
+    <meta property="og:image" content="https://s1.ax1x.com/2020/09/07/wnrovV.png" />
+    <title>新T树洞 - 关于</title>
     <style>
         body {
             background: #fafafa;
