diff --git a/assets/base.css b/assets/base.css
index 12d4627..11226ea 100644
--- a/assets/base.css
+++ b/assets/base.css
@@ -1527,3 +1527,13 @@ Possible extra rowspan handling
 		color: var(--logo-text);
 		padding: 3px 10px;
 	}
+
+/******************************************************************************/
+/*                             Custom CSS                                     */
+/******************************************************************************/
+
+	.translator-section {
+		background-color: #007cff3d;
+		padding: 10px;
+		border-radius: 5px;
+	  }
\ No newline at end of file
diff --git a/index.html b/index.html
index 13f4848..972a7da 100644
--- a/index.html
+++ b/index.html
@@ -1,12 +1,12 @@
 <!DOCTYPE html>
-<html lang="en" dir="ltr" typeof="bibo:Document w3p:REC"
+<html lang="zh-CN" dir="ltr" typeof="bibo:Document w3p:REC"
   prefix="bibo: http://purl.org/ontology/bibo/ w3p: http://www.w3.org/2001/02pd/rec54#">
 
 <head>
   <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
 
   <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
-  <meta lang="" property="dc:language" content="en">
+  <meta lang="" property="dc:language" content="zh-CN">
   <style>
     /* github.com style (c) Vasily Polovnyov <vast@whiteants.net> */
 
@@ -152,7 +152,7 @@
       color: #999;
     }
   </style>
-  <title>Activity Vocabulary</title>
+  <title>行为术语</title>
 
 
 
@@ -212,9 +212,9 @@
   </style>
   <style id="respec-mainstyle">
     /*****************************************************************
- * ReSpec 3 CSS
- * Robin Berjon - http://berjon.com/
- *****************************************************************/
+    * ReSpec 3 CSS
+    * Robin Berjon - http://berjon.com/
+    *****************************************************************/
     /* Override code highlighter background */
 
     .hljs {
@@ -361,47 +361,62 @@
   <link rel="stylesheet" href="./assets/W3C-REC">
   <link rel="canonical" href="https://w3c.wholetrans.org/activitystreams-vocabulary/">
   <meta name="generator" content="ReSpec 12.0.6">
-  <script defer src="https://analytics.owu.one/script.js" data-website-id="d0fbc5a4-ddcd-4e89-91e5-06c07082edf7"></script>
+  <script defer src="https://analytics.owu.one/script.js"
+    data-website-id="d0fbc5a4-ddcd-4e89-91e5-06c07082edf7"></script>
 </head>
 
 <body aria-busy="false" class="h-entry toc-sidebar" id="respecDocument">
+  <div class="translator-section">
+    <dl>
+      <dt>译者声明:</dt>
+      <dd>本规范的<a href="https://www.w3.org/TR/2017/REC-activitystreams-vocabulary-20170523/">英文版本</a>是其唯一标准版本。其他<a
+          href="https://www.w3.org/Translations/#s-activitypub ">翻译版本</a>包括本译文仅供参考。</dd>
+      <dd>译者力求翻译准确，但由于专业水平和时间限制，翻译难免出错。</dd>
+      <dd>欢迎通过以下方式提出意见建议: a. 在<a href="https://github.com/wholetrans/w3c-activitystreams-vocabulary">翻译Git存储库</a>创建 Issue。 b. 向 <a
+          href="mailto:errata@wholetrans.org">errata@wholetrans.org</a> 发送邮件。</dd>
+      <dt>译者:</dt>
+      <dd class="p-author h-card vcard"><a class="u-url url p-name fn" href="https://cdn0x12.dev/">CDN0x12</a> @<a
+          href="https://wholetrans.org/">全译</a></dd>
+    </dl>
+  </div>
+  <br/>
   <p id="toc-nav"><a id="toc-jump" href="https://w3c.wholetrans.org/activitystreams-vocabulary/#toc"><span
-        aria-hidden="true">↑</span> <span>Jump to Table of Contents</span></a><a id="toc-toggle"
-      href="https://w3c.wholetrans.org/activitystreams-vocabulary/#toc"><span aria-hidden="true">←</span> <span>Collapse
-        Sidebar</span></a></p>
+        aria-hidden="true">↑</span> <span>跳转到目录</span></a><a id="toc-toggle"
+      href="https://w3c.wholetrans.org/activitystreams-vocabulary/#toc"><span aria-hidden="true">←</span>
+      <span>折叠侧边栏</span></a></p>
   <div class="head" role="contentinfo" id="respecHeader">
     <p>
       <a class="logo" href="https://www.w3.org/"><img width="72" height="48" src="./assets/W3C.svg" alt="W3C"></a>
     </p>
-    <h1 class="title p-name" id="title" property="dcterms:title">Activity Vocabulary</h1>
-    <h2 id="w3c-recommendation-23-may-2017"><abbr title="World Wide Web Consortium">W3C</abbr> Recommendation <time
-        property="dcterms:issued" class="dt-published" datetime="2017-05-23">23 May 2017</time></h2>
+    <h1 class="title p-name" id="title" property="dcterms:title">行为术语</h1>
+    <h2 id="w3c-recommendation-23-may-2017"><abbr title="World Wide Web Consortium">W3C</abbr> 推荐规范 <time
+        property="dcterms:issued" class="dt-published" datetime="2017-05-23">2017年5月23日</time></h2>
     <dl>
-      <dt>This version:</dt>
+      <dt>当前版本：</dt>
       <dd><a class="u-url"
           href="https://www.w3.org/TR/2017/REC-activitystreams-vocabulary-20170523/">https://www.w3.org/TR/2017/REC-activitystreams-vocabulary-20170523/</a>
       </dd>
-      <dt>Latest published version:</dt>
+      <dt>最新发布版本：</dt>
       <dd><a
           href="https://w3c.wholetrans.org/activitystreams-vocabulary/">https://www.w3.org/TR/activitystreams-vocabulary/</a>
       </dd>
-      <dt>Latest editor's draft:</dt>
+      <dt>最新编辑草案：</dt>
       <dd><a
           href="http://w3c.github.io/activitystreams/vocabulary/">http://w3c.github.io/activitystreams/vocabulary/</a>
       </dd>
-      <dt>Test suite:</dt>
+      <dt>测试套件：</dt>
       <dd><a
           href="https://github.com/w3c/activitystreams/tree/master/test">https://github.com/w3c/activitystreams/tree/master/test</a>
       </dd>
-      <dt>Implementation report:</dt>
+      <dt>实现报告：</dt>
       <dd><a
           href="https://github.com/w3c/activitystreams/tree/master/implementation-reports">https://github.com/w3c/activitystreams/tree/master/implementation-reports</a>
       </dd>
-      <dt>Previous version:</dt>
+      <dt>上一版本：</dt>
       <dd><a rel="dcterms:replaces"
           href="https://www.w3.org/TR/2017/PR-activitystreams-vocabulary-20170413/">https://www.w3.org/TR/2017/PR-activitystreams-vocabulary-20170413/</a>
       </dd>
-      <dt>Editors:</dt>
+      <dt>编者：</dt>
       <dd class="p-author h-card vcard" property="bibo:editor" resource="_:editor0" data-editor-id="26988"><span
           property="rdf:first" typeof="foaf:Person">
           <meta property="foaf:name" content="James M Snell"><a class="u-url url p-name fn" property="foaf:homepage"
@@ -417,7 +432,7 @@
         <span property="rdf:rest" resource="rdf:nil"></span>
       </dd>
 
-      <dt>Repository:</dt>
+      <dt>代码存储库：</dt>
       <dd>
         <a href="https://github.com/w3c/activitystreams">
           Github
@@ -425,30 +440,28 @@
       </dd>
       <dd>
         <a href="https://github.com/w3c/activitystreams/issues">
-          Issues
+          问题追踪
         </a>
       </dd>
       <dd>
         <a href="https://github.com/w3c/activitystreams/commits/master">
-          Commits
+          提交历史
         </a>
       </dd>
-      <dt>Test:</dt>
+      <dt>测试工具：</dt>
       <dd>
         <a href="https://as2.rocks/">
-          Validator
+          验证器
         </a>
       </dd>
     </dl>
     <p>
-      Please check the <a
-        href="https://github.com/w3c/activitystreams/blob/master/ERRATA.md"><strong>errata</strong></a> for any errors
-      or issues reported since publication.
+      请查阅<a
+        href="https://github.com/w3c/activitystreams/blob/master/ERRATA.md"><strong>勘误表</strong></a>，以获取自发布以来报告的所有错误或问题。
     </p>
     <p>
-      The English version of this specification is the only normative version. Non-normative <a
-        href="https://www.w3.org/2003/03/Translations/byTechnology?technology=https://www.w3.org/TR/activitystreams-vocabulary/">translations</a>
-      may also be available.
+      本规范的英文版本为唯一具有规范性的版本。可能还提供非规范性的<a
+        href="https://www.w3.org/2003/03/Translations/byTechnology?technology=https://www.w3.org/TR/activitystreams-vocabulary/">译本</a>。
     </p>
     <p class="copyright">
       <a href="https://www.w3.org/Consortium/Legal/ipr-notice#Copyright">Copyright</a> © 2017 Activity Streams Working
@@ -464,7 +477,7 @@
       <a rel="license" href="https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document">permissive
         document license</a> rules apply.
     </p>
-    <hr title="Separator for header">
+    <hr title="分隔线">
   </div>
 
   <section id="abstract" class="introductory" property="dc:abstract">
