diff --git a/en/_posts/index.xml b/en/_posts/index.xml
index 3107087..dc1c64b 100644
--- a/en/_posts/index.xml
+++ b/en/_posts/index.xml
@@ -6,7 +6,7 @@
     <description>Recent content in _Posts on uweb browser: unlimited power</description>
     <generator>Hugo</generator>
     <language>en</language>
-    <lastBuildDate>Fri, 28 Jun 2024 17:06:47 +0800</lastBuildDate>
+    <lastBuildDate>Wed, 10 Jul 2024 11:21:12 +0800</lastBuildDate>
     <atom:link href="/en/_posts/index.xml" rel="self" type="application/rss+xml" />
     <item>
       <title>Text selection/processing</title>
@@ -141,6 +141,13 @@
       <guid>/en/termux/</guid>
       <description>Only the termux versions provided along with uweb browser can work seamlessly. For android 10+, please install termux before installing uweb browser. If uweb is already installed, users can uninstall it first, then install termux and reinstall uweb browser.&#xA;Termux bookmarks Long pressing the following links then either &amp;quot;commands&amp;quot;-&amp;gt;&amp;quot;bookmark&amp;quot; to add bookmarks or &amp;quot;open in new tab&amp;quot; to execute.&#xA;GNU bc (basic calculator)&#xA;bc with all extensions&#xA;Click the following links to install termux configurations: .</description>
     </item>
+    <item>
+      <title>User agents</title>
+      <link>/en/useragents/</link>
+      <pubDate>Sat, 01 Jan 2022 00:00:00 +0000</pubDate>
+      <guid>/en/useragents/</guid>
+      <description>Clicking the following links to add user agents with uweb browser or ebrowser.&#xA;Edge for android&#xA;Edge for windows</description>
+    </item>
     <item>
       <title>Long pressed link menu</title>
       <link>/en/longclick/</link>
diff --git a/en/index.html b/en/index.html
index 98c61e8..bb2fbde 100644
--- a/en/index.html
+++ b/en/index.html
@@ -210,6 +210,12 @@
     </a>
   </li>
   
+  <li class="post">
+    <a href="useragents/index.html#">
+      <span>User agents</span>
+    </a>
+  </li>
+  
   <li class="post">
     <a href="longclick/index.html#">
       <span>Long pressed link menu</span>
diff --git a/en/index.xml b/en/index.xml
index a494014..58ef89a 100644
--- a/en/index.xml
+++ b/en/index.xml
@@ -6,7 +6,7 @@
     <description>Recent content on uweb browser: unlimited power</description>
     <generator>Hugo</generator>
     <language>en</language>
-    <lastBuildDate>Thu, 04 Jul 2024 16:02:27 +0800</lastBuildDate>
+    <lastBuildDate>Wed, 10 Jul 2024 11:21:12 +0800</lastBuildDate>
     <atom:link href="/en/index.xml" rel="self" type="application/rss+xml" />
     <item>
       <title>Text selection/processing</title>
@@ -183,6 +183,13 @@
       <guid>/en/termux/</guid>
       <description>Only the termux versions provided along with uweb browser can work seamlessly. For android 10+, please install termux before installing uweb browser. If uweb is already installed, users can uninstall it first, then install termux and reinstall uweb browser.&#xA;Termux bookmarks Long pressing the following links then either &amp;quot;commands&amp;quot;-&amp;gt;&amp;quot;bookmark&amp;quot; to add bookmarks or &amp;quot;open in new tab&amp;quot; to execute.&#xA;GNU bc (basic calculator)&#xA;bc with all extensions&#xA;Click the following links to install termux configurations: .</description>
     </item>
+    <item>
+      <title>User agents</title>
+      <link>/en/useragents/</link>
+      <pubDate>Sat, 01 Jan 2022 00:00:00 +0000</pubDate>
+      <guid>/en/useragents/</guid>
+      <description>Clicking the following links to add user agents with uweb browser or ebrowser.&#xA;Edge for android&#xA;Edge for windows</description>
+    </item>
     <item>
       <title>Long pressed link menu</title>
       <link>/en/longclick/</link>
diff --git a/en/sitemap.xml b/en/sitemap.xml
index 65f2f93..8f498ba 100644
--- a/en/sitemap.xml
+++ b/en/sitemap.xml
@@ -3,7 +3,7 @@
   xmlns:xhtml="http://www.w3.org/1999/xhtml">
   <url>
     <loc>/en/_posts/</loc>
-    <lastmod>2024-06-28T17:06:47+08:00</lastmod>
+    <lastmod>2024-07-10T11:21:12+08:00</lastmod>
     <xhtml:link
                 rel="alternate"
                 hreflang="zh"
@@ -71,7 +71,7 @@
                 />
   </url><url>
     <loc>/en/</loc>
-    <lastmod>2024-07-04T16:02:27+08:00</lastmod>
+    <lastmod>2024-07-10T11:21:12+08:00</lastmod>
     <xhtml:link
                 rel="alternate"
                 hreflang="zh"
@@ -415,6 +415,19 @@
   </url><url>
     <loc>/en/termux/</loc>
     <lastmod>2024-04-02T11:45:19+08:00</lastmod>
+  </url><url>
+    <loc>/en/useragents/</loc>
+    <lastmod>2024-07-10T11:21:12+08:00</lastmod>
+    <xhtml:link
+                rel="alternate"
+                hreflang="zh"
+                href="/zh/useragents/"
+                />
+    <xhtml:link
+                rel="alternate"
+                hreflang="en"
+                href="/en/useragents/"
+                />
   </url><url>
     <loc>/en/longclick/</loc>
     <lastmod>2024-04-02T11:45:19+08:00</lastmod>
diff --git a/en/useragents/index.html b/en/useragents/index.html
new file mode 100644
index 0000000..ac99f50
--- /dev/null
+++ b/en/useragents/index.html
@@ -0,0 +1,86 @@
+<!doctype html>
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+    
+    <link rel="stylesheet" href="../style.css#" type="text/css" />
+    <title>User agents</title>
+    <script type="text/javascript">
+      function findLang(){
+        let href = location.href;
+        for(let i=href.length-1;i>0;i--){
+          if('/'==href.charAt(i) && '/'==href.charAt(i-3))
+            return i;
+        }
+        return 0;
+      }
+      function nav2(page){
+        let i = findLang();
+        location.href = location.href.substring(0,i+1)+page;
+      }
+      function nav2Lang(lang){
+        let i = findLang();
+        let href = location.href;
+        location.href = location.href.substring(0,i-2)+lang+location.href.substring(i);
+      }
+    </script>
+  </head>
+  <body>
+    <header class='header'>
+      <a class="logo" href="javascript:void(0)" onclick="return nav2('index.html#')">Home</a> <a class="logo" href="javascript:void(0)" onclick="return nav2('tags/index.html#')">Tags</a>
+      
+        
+          <a class="logo" href="javascript:void(0)" onclick="return nav2Lang('zh')">简体中文</a>
+        
+      
+      <nav>
+      </nav>
+    </header>
+    <br />
+    
+<div class="container">
+  <h1 class="title">User agents
+    <br>
+    <span class="subtitle"></span>
+  </h1>
+  <ul class="tags">
+    
+  </ul>
+  <p>Clicking the following links to add user agents with <a href="../index.html#">uweb browser</a> or <a href="../ebrowserreadme/index.html#">ebrowser</a>.<br>
+<a href="i:02EdgA:Mozilla/5.0 (Linux; Android 13; KB2000) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Mobile Safari/537.36 EdgA/127.0.2610.80">Edge for android</a><br>
+<a href="i:02Edge:Mozilla/5.0 (Windows NT 11.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Mobile Safari/537.36 Edg/127.0.2610.80">Edge for windows</a></p>
+
+</div>
+<p>Last Modified: 10 July 2024<br>
+<br>
+<pre></pre>
+</p>
+
+<script id='jsgiscus'
+  src='https://giscus.app/client.js'
+  data-repo="torappinfo/uweb"
+  data-repo-id="MDEwOlJlcG9zaXRvcnkzMDIyMDU3MjE="
+  data-category="Announcements"
+  data-category-id="DIC_kwDOEgNLGc4CQjsh"
+  data-mapping="title"
+  data-strict="0"
+  data-reactions-enabled="1"
+  data-emit-metadata="0"
+  data-input-position="top"
+  data-theme="light"
+  data-lang="en"
+  data-loading="lazy"
+  crossorigin="anonymous" async>
+</script>
+
+    <footer class="site-footer">
+      <div class="container">
+        &copy; 2018-2024 Richard H. Cao
+      </div>
+    </footer>
+    <!-- This document is licensed under the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is available at <https://www.gnu.org/licenses/>. -->
+
+
+  </body>
+</html>
diff --git a/misc/ebrowser/index.html b/misc/ebrowser/index.html
index 7f7e3c2..dc35e21 100644
--- a/misc/ebrowser/index.html
+++ b/misc/ebrowser/index.html
@@ -576,6 +576,13 @@ You should have received a copy of the GNU General Public License along with thi
         jsonAppend(pname,93,str);
       }
       return;
+      case 50: //i:02
+      {
+        let pname = path.join(__dirname,"uas.json");
+        let str = '"'+name+'":"'+rurl+'"\n';
+         jsonAppend(pname,125,str);
+      }
+      return;
       default:
       }
     }
diff --git a/misc/ebrowser/package.json b/misc/ebrowser/package.json
index 74be2b1..4191281 100644
--- a/misc/ebrowser/package.json
+++ b/misc/ebrowser/package.json
@@ -1,4 +1,4 @@
-{"version":"1.0.56",
+{"version":"1.0.57",
   "name": "ebrowser",
   "description": "The keyboard-friendly minimal suckless web browser",
   "main": "webview.js",
diff --git a/sitemap.xml b/sitemap.xml
index f176560..633afd2 100644
--- a/sitemap.xml
+++ b/sitemap.xml
@@ -4,7 +4,7 @@
   <sitemap>
     <loc>/en/sitemap.xml</loc>
     
-      <lastmod>2024-07-04T16:02:27+08:00</lastmod>
+      <lastmod>2024-07-10T11:21:12+08:00</lastmod>
     
   </sitemap>
   
diff --git a/zh/sitemap.xml b/zh/sitemap.xml
index 1dd49e8..4f56c9b 100644
--- a/zh/sitemap.xml
+++ b/zh/sitemap.xml
@@ -366,6 +366,16 @@
   </url><url>
     <loc>/zh/useragents/</loc>
     <lastmod>2024-06-05T11:11:01+08:00</lastmod>
+    <xhtml:link
+                rel="alternate"
+                hreflang="en"
+                href="/en/useragents/"
+                />
+    <xhtml:link
+                rel="alternate"
+                hreflang="zh"
+                href="/zh/useragents/"
+                />
   </url><url>
     <loc>/zh/logcat/</loc>
     <lastmod>2024-04-02T11:46:25+08:00</lastmod>
diff --git a/zh/useragents/index.html b/zh/useragents/index.html
index 7fb2339..21a8b33 100644
--- a/zh/useragents/index.html
+++ b/zh/useragents/index.html
@@ -30,6 +30,10 @@
     <header class='header'>
       <a class="logo" href="javascript:void(0)" onclick="return nav2('index.html#')">Home</a> <a class="logo" href="javascript:void(0)" onclick="return nav2('tags/index.html#')">Tags</a>
       
+        
+          <a class="logo" href="javascript:void(0)" onclick="return nav2Lang('en')">English</a>
+        
+      
       <nav>
       </nav>
     </header>