diff --git a/zh_TW.UTF-8/share/xml/header.l10n.ent b/zh_TW.UTF-8/share/xml/header.l10n.ent
index 66c51e7588..ae2a209995 100644
--- a/zh_TW.UTF-8/share/xml/header.l10n.ent
+++ b/zh_TW.UTF-8/share/xml/header.l10n.ent
@@ -1,121 +1,121 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!-- $FreeBSD$ -->
 
 <!-- The FreeBSD Traditional Chinese Documentation Project -->
 <!-- Original Revision: a71bceda6e (r53724) -->
 
 
 <!ENTITY copyright '<span xmlns="http://www.w3.org/1999/xhtml"><a href="&enbase;/search/index-site.html">Site Map</a> |
-  <a href="&enbase;/copyright/">法律聲明</a> | &copy; 1995&ndash;2020 FreeBSD 計劃。
+  <a href="&enbase;/copyright/">法律聲明</a> | &copy; 1995&ndash;2021 FreeBSD 計劃。
   保留所有權利。</span>'>
 <!ENTITY author '<a href="&base;/index.html">首頁</a> &nbsp; | &nbsp; <a href="&base;/mailto.html">聯絡</a> &nbsp; | &nbsp; <a href="&base;/copyright/index.html">版權</a> &nbsp; | &nbsp; &copyright;'>
 <!ENTITY home '<a href="&base;/index.html"><img src="&enbase;/gifs/home.gif"
   alt="FreeBSD 首頁" border="0" align="right" width="101" height="33"></a>'>
 
 <!ENTITY header2.word.search '搜尋'>
 <!ENTITY header2.word.donate '捐贈'>
 <!ENTITY header2.word.contact '聯絡'>
 
 <!ENTITY header2.donatebutton '
   <div xmlns="http://www.w3.org/1999/xhtml" class="frontdonateroundbox">
     <div class="frontdonatetop"><div><b style="display: none;">.</b></div></div>
       <div class="frontdonatecontent">
         <a
           href="https://www.FreeBSDFoundation.org/donate/">捐贈 FreeBSD</a>
       </div>
     <div class="frontdonatebot"><div><b style="display: none;">.</b></div></div>
   </div>
 '>
 
 
 
 <!ENTITY stylesheet '&enbase;/layout/css/fixed.css'>
 <!ENTITY stylesheetlarge '&enbase;/layout/css/fixed_large.css'>
 <!ENTITY nav ''>
 
 <!ENTITY header2.topnav '
   <div xmlns="http://www.w3.org/1999/xhtml" id="menu">
     <ul class="first">
       <li><a href="&base;/">首頁</a></li>
     </ul>
     <ul>
       <li><a href="&base;/about.html">關於</a>
   <ul>
     <li><a href="&enbase;/projects/newbies.html">簡介</a></li>
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   <ul>
     <li><a href="&base;/releases/">Release Information</a></li>
     <li><a href="&base;/releng/">Release Engineering</a></li>
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       </li>
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     <ul>
       <li><a href="&base;/docs.html">文件</a>
   <ul>
     <li><a href="&enbase;/doc/en_US.ISO8859-1/books/faq/">常見問題集</a></li>
     <li><a href="&enbase;/doc/zh_TW/books/handbook/">使用手冊</a></li>
     <li><a href="&enbase;/doc/zh_TW/books/porters-handbook">Porter 手冊</a></li>
     <li><a href="&enbase;/doc/zh_TW/books/developers-handbook">Developer 手冊</a></li>
     <li><a href="&cgibase;/man.cgi">Manual Pages</a></li>
     <li><a href="&enbase;/doc/zh_TW/books/fdp-primer">文件計劃入門書</a></li>
     <li><a href="&base;/docs/books.html">所有書籍與文章</a></li>
   </ul>
       </li>
     </ul>
     <ul>
       <li><a href="&base;/community.html">社群</a>
   <ul>
     <li><a href="&enbase;/community/mailinglists.html">郵件論壇</a></li>
     <li><a href="https://forums.FreeBSD.org">論壇</a></li>
     <li><a href="&base;/usergroups.html">愛用者組織</a></li>
     <li><a href="&enbase;/events/events.html">活動</a></li>
     <li><a href="http://freebsdjournal.com">FreeBSD Journal</a></li>
     <li><a href="http://serverfault.com/questions/tagged/freebsd">Q&amp;A (external)</a></li>
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       </li>
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     <ul>
       <li><a href="&enbase;/projects/index.html">開發</a>
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     <li><a href="https://svnweb.FreeBSD.org">Subversion 檔案庫</a></li>
     <li><a href="https://github.com/freebsd">Git 鏡像站</a></li>
     <li><a href="https://reviews.FreeBSD.org">Code Review (Phabricator)</a></li>
     <li><a href="https://wiki.FreeBSD.org">Wiki</a></li>
     <li><a href="https://ci.FreeBSD.org">持續整合服務</a></li>
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       </li>
     </ul>
     <ul>
       <li><a href="&base;/support.html">支援</a>
   <ul>
     <li><a href="&enbase;/commercial/commercial.html">供應商</a></li>
     <li><a href="&enbase;/security/">安全資訊</a></li>
     <li><a href="https://bugs.FreeBSD.org/search/">問題回報</a></li>
     <li><a href="https://www.FreeBSD.org/support.html">提交問題回報</a></li>
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       </li>
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     <ul>
       <li><a href="https://www.freebsdfoundation.org/">基金會</a>
   <ul>
     <li><a href="https://www.freebsdfoundation.org/donate/">資金捐贈</a></li>
     <li><a href="&enbase;/donations/index.html#systems">硬體捐贈</a></li>
   </ul>
       </li>
     </ul>
   </div> <!-- MENU -->
   '>
 
 <!-- macro for webbuild paper -->
 <!ENTITY webbuild '
 <p xmlns="http://www.w3.org/1999/xhtml">介紹如何手動透過 SVN repository 更新，
 以及如何編譯 FreeBSD 網頁。</p>'>