diff --git a/README.md b/README.md
index 1cd5c61..6ad6bbe 100644
--- a/README.md
+++ b/README.md
@@ -12,10 +12,10 @@
 )
 
 - Tiny: less than 200k
-- Fast: run fast, more apparently with thousands of user provided css/scripts
+- Fast: run fast, even with thousands of user provided css/scripts
 - Efficient: less touches, one click to reach any number of search engines without repeated input.
-- Customizable: user-defined menus (or buttons/gestures) for user agents, bookmarklets, url services, shell commands, internal functionality links and text processing etc.
-- Powerful: enabling html5 applications to work like native; javascript and shell scripting for general processing and more with uweb compatible Termux.
+- Customizable: user-defined menus, (new) buttons and gestures for user agents, bookmarklets, url services, shell commands, internal functionality links and text processing etc.
+- Powerful: enabling html5 applications to work like native; javascript and shell scripting for general processing and more if enhanced by Termux.
 
 #### Main features
 TTS, text reflow, resource sniffer, translation, reader's mode, user-defined url redirection, webdav/http backup & restore, auto next page, sending/receiving msg/file(s), site config (UA, no JS, no image, no 3rd party script/resource,active script, global scripts), http(s)/socks proxy, enabling html5 apps for local files (pdf/djvu/epub viewer, mdict dictionary lookup etc.).
diff --git a/en/_posts/index.xml b/en/_posts/index.xml
index d7a4e9d..974ddf2 100644
--- a/en/_posts/index.xml
+++ b/en/_posts/index.xml
@@ -5,7 +5,39 @@
     <link>/en/_posts/</link>
     <description>Recent content in _posts on </description>
     <generator>Hugo -- gohugo.io</generator>
-    <lastBuildDate>Thu, 30 Jun 2022 00:00:00 +0000</lastBuildDate><atom:link href="/en/_posts/index.xml" rel="self" type="application/rss+xml" />
+    <lastBuildDate>Sun, 31 Jul 2022 00:00:00 +0000</lastBuildDate><atom:link href="/en/_posts/index.xml" rel="self" type="application/rss+xml" />
+    <item>
+      <title>Html5 applications</title>
+      <link>/en/html5/</link>
+      <pubDate>Sun, 31 Jul 2022 00:00:00 +0000</pubDate>
+      
+      <guid>/en/html5/</guid>
+      <description>mdict dictionary lookup search engine:
+i:5ihttps://uweb-zh.vercel.app/zh/searchurl/txt/mdict.html?file=./mdict/xxx.mdx,./mdict/xxx.mdd#word=
+The dictionary files (mdx, mdd) must locate in the &amp;quot;app&amp;quot; subfolder under the configuration folder. In above example, the files &amp;quot;xxx.mdx&amp;quot; and &amp;quot;xxx.mdd&amp;quot; locate in the folder &amp;quot;.../app/mdict&amp;quot;.
+Html5 applications Click to install the following html5 apps:
+Huge markdown file viewer
+Huge markdeep file viewer (markdown, latex, diagram,graphviz etc.)
+plyr video player
+dplayer video player
+pdf viewer
+epub reader (author：llili)
+djvu viewer
+The corresponding menu can be installed with url services.</description>
+    </item>
+    
+    <item>
+      <title>Address bar command modes</title>
+      <link>/en/acmd/</link>
+      <pubDate>Sat, 30 Jul 2022 00:00:00 +0000</pubDate>
+      
+      <guid>/en/acmd/</guid>
+      <description>Commands are the best for repeated execution of an instruction. Address bar command modes provide ways to run different commands in the same category easyly.
+The configure file &amp;quot;default.acmd&amp;quot; has the exactly same format as default.cmds. Click the following links to install new modes (cold start the app to take effect, then long click the &amp;quot;refresh&amp;quot; botton to switch modes):
+Shell command mode
+&amp;lt;a href=&amp;quot;i:0gdefault.acmd::bc:text/plain:echo &amp;quot;%25s&amp;quot;|bc -l -q%0A&amp;quot;&amp;gt;GNU bc (basic calculator) command mode (need termux for Android 10- )</description>
+    </item>
+    
     <item>
       <title>Configuration folders/files</title>
       <link>/en/filenames/</link>
@@ -77,22 +109,6 @@ Toggle all checkboxes in forms
 Enable selection</description>
     </item>
     
-    <item>
-      <title>Commands</title>
-      <link>/en/cmds/</link>
-      <pubDate>Thu, 02 Jun 2022 00:00:00 +0000</pubDate>
-      
-      <guid>/en/cmds/</guid>
-      <description>Click the following links to install commands with uweb browser. Force exit and re-launch the app, then long press the button with clock icon to popup the command menu.
-Configuration file &amp;quot;default.cmds&amp;quot; examples:
-Clear data::toybox find /data/data/info.torapp.uweb/app_webview ! -name &#39;Cookies&#39; -type f -delete
-VPN::am start -a android.net.vpn.SETTINGS
-wireless::am start -a android.settings.WIRELESS_SETTINGS
-Append query to autocomplete:uweb:cd /data/data/info.torinfo.uweb/files;cat default.autoc query.log|toybox sort|toybox uniq -i&amp;gt;a.tmp;mv a.tmp default.autoc;&amp;gt;query.log;echo file:///data/data/info.torinfo.uweb/files/default.autoc
-Clear cache::toybox rm -rf /data/data/info.torapp.uweb/cache
-Clear logcat::logcat -c</description>
-    </item>
-    
     <item>
       <title>Text selection</title>
       <link>/en/pccopy/</link>
diff --git a/en/acmd/index.html b/en/acmd/index.html
new file mode 100644
index 0000000..4b71208
--- /dev/null
+++ b/en/acmd/index.html
@@ -0,0 +1,61 @@
+<!doctype html>
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+    
+    <link rel="stylesheet" href="/uwebzh/style.css" type="text/css" />
+    <title>Address bar command modes</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>
+      
+      <nav>
+      </nav>
+    </header>
+    <br />
+    
+<div class="container">
+  <h1 class="title">Address bar command modes
+    <br>
+    <span class="subtitle"></span>
+  </h1>
+  <ul class="tags">
+    
+  </ul>
+  <p><a href="../cmds/index.html">Commands</a> are the best for repeated execution of an instruction. Address bar command modes provide ways to run different commands in the same category easyly.</p>
+<p>The configure file &quot;default.acmd&quot; has the exactly same format as <a href="../cmds/index.html">default.cmds</a>. Click the following links to install new modes (cold start the app to take effect, then long click the &quot;refresh&quot; botton to switch modes):</p>
+<p><a href="i:0gdefault.acmd::shell:text/plain:%25s%0A">Shell command mode</a></p>
+<p>&lt;a href=&quot;i:0gdefault.acmd::bc:text/plain:echo &quot;%25s&quot;|bc -l -q%0A&quot;&gt;GNU bc (basic calculator) command mode (need termux for Android 10- )</a></p>
+<p><a href="i:0gdefault.acmd::plot 2D function:image/svg%2Bxml:gnuplot -e 'set term svg;set
+output;plot %25s'%0A">GNUPlot plot (2D function), needs uweb adapted termux &amp; gnuplot</a></p>
+<p><a href="i:0gdefault.acmd::plot 3D function:image/svg%2Bxml:gnuplot -e 'set term svg;set
+output;splot %25s'%0A">GNUPlot plot (3D function), needs uweb adapted termux &amp; gnuplot</a></p>
+<h4 id="shell-command-mode">Shell command mode</h4>
+<p>Click the following links to make commands appear in address bar, then press &quot;enter&quot; to execute:<br>
+<a href="i:15cd;toyboy ln -s /sdcard/Download/app">symbolic link &quot;app&quot; folder to be under the &quot;Download&quot; folder</a></p>
+
+</div>
+
+  </body>
+</html>
diff --git a/en/html5/index.html b/en/html5/index.html
new file mode 100644
index 0000000..2391551
--- /dev/null
+++ b/en/html5/index.html
@@ -0,0 +1,85 @@
+<!doctype html>
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+    
+    <link rel="stylesheet" href="/uwebzh/style.css" type="text/css" />
+    <title>Html5 applications</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">Html5 applications
+    <br>
+    <span class="subtitle"></span>
+  </h1>
+  <ul class="tags">
+    
+  </ul>
+  <p>mdict dictionary lookup search engine:<br>
+i:5ihttps://uweb-zh.vercel.app/zh/searchurl/txt/mdict.html?file=./mdict/xxx.mdx,./mdict/xxx.mdd#word=</p>
+<p>The dictionary files (mdx, mdd) must locate in the &quot;app&quot; subfolder under the configuration folder. In above example, the files &quot;xxx.mdx&quot; and &quot;xxx.mdd&quot; locate in the folder &quot;.../app/mdict&quot;.</p>
+<h4 id="html5-applications">Html5 applications</h4>
+<p>Click to install the following html5 apps:<br>
+<a target="_self" href="i:0happ/txtview.html:https://fastly.jsdelivr.net/gh/torappinfo/uwebzh/zh/searchurl/txt/txtview.html">Huge markdown file viewer</a><br>
+<a target="_self" href="i:0happ/markdeep.html:https://fastly.jsdelivr.net/gh/torappinfo/uwebzh/zh/searchurl/txt/markdeep.html">Huge markdeep file viewer (markdown, latex, diagram,graphviz etc.)</a><br>
+<a target="_self" href="i:0happ/plyr.html:https://fastly.jsdelivr.net/gh/torappinfo/uwebzh/zh/searchurl/txt/plyr.cfg">plyr video player</a><br>
+<a target="_self" href="i:0happ/dplayer.html:https://fastly.jsdelivr.net/gh/torappinfo/uwebzh/zh/searchurl/txt/dplayer.html">dplayer video player</a><br>
+<a target="_self" href="i:0happ/pdfviewer.html:https://fastly.jsdelivr.net/gh/torappinfo/uwebzh/zh/searchurl/txt/pdfviewer.html">pdf viewer</a><br>
+<a target="_self" href="i:0happ/epub.html:https://fastly.jsdelivr.net/gh/torappinfo/uwebzh/zh/searchurl/txt/epub.html">epub reader (author：llili)</a><br>
+<a target="_self" href="i:0happ/djvu.html:https://fastly.jsdelivr.net/gh/torappinfo/uwebzh/zh/searchurl/txt/djvu.html">djvu viewer</a></p>
+<p>The corresponding menu can be installed with <a href="../urls/index.html">url services</a>.</p>
+<h4 id="features">Features</h4>
+<p>The following mentioned subfolders locate in the configuration folder.</p>
+<ul>
+<li>All html5 applications locating in a subfolder whose name begins with &quot;app&quot; (such as &quot;appPDF&quot;) are allowed to read local files. Use url &quot;https://local/sdcard/...&quot; for a local file.</li>
+<li><span style="color:red">All files under the subfolder &quot;app&quot; can be automatically choosed as file objects by any web page</span>.</li>
+</ul>
+<p>Click to configure <a href="../filecap/index.html">default.filecap</a> to open local files, and to open remote files with the option &quot;custom file handling&quot;:<br>
+<a target="_self" href="i:0gdefault.filecap:https://fastly.jsdelivr.net/gh/torappinfo/uwebzh/zh/searchurl/txt/filecap.cfg">use pdf.js,djvu.js,epub.js, huge markdown viewer for local files</a></p>
+<p>url examples are as follows:</p>
+<ul>
+<li>file:///data/data/info.torinfo.uweb/files/app/pdfviewer.html?file=[path].pdf#page=[xxx]</li>
+<li>file:///data/data/info.torinfo.uweb/files/app/djvu.html?url=...xx.pdf#page=[xxx]</li>
+<li>file:///data/data/info.torinfo.uweb/files/app/txtview.html?url=[url]#page=[xxx]</li>
+<li>file:///data/data/info.torinfo.uweb/files/app/txtview.html?url=[url]#offset=[xxxx]&amp;[length]</li>
+<li>file:///data/data/info.torinfo.uweb/files/app/markdeep.html?url=[url]#page=[xxx]</li>
+<li>file:///data/data/info.torinfo.uweb/files/app/markdeep.html?url=[url]#offset=[xxxx]&amp;[length]</li>
+</ul>
+<p>Ex. &quot;#offset=10000&amp;500&quot; will retrieve 500 bytes from offset 10000. Click the right arrow button to next page in all above file viewers.</p>
+
+</div>
+
+  </body>
+</html>
diff --git a/en/index.html b/en/index.html
index c7ae7e8..1f00dee 100644
--- a/en/index.html
+++ b/en/index.html
@@ -89,6 +89,18 @@
   
   
   
+  <li class="post">
+    <a href="html5/index.html">
+      <span>Html5 applications</span>
+    </a>
+  </li>
+  
+  <li class="post">
+    <a href="acmd/index.html">
+      <span>Address bar command modes</span>
+    </a>
+  </li>
+  
   <li class="post">
     <a href="filenames/index.html">
       <span>Configuration folders/files</span>
@@ -113,12 +125,6 @@
     </a>
   </li>
   
-  <li class="post">
-    <a href="cmds/index.html">
-      <span>Commands</span>
-    </a>
-  </li>
-  
   <li class="post">
     <a href="pccopy/index.html">
       <span>Text selection</span>
diff --git a/en/index.xml b/en/index.xml
index 6cc9d6e..8345c73 100644
--- a/en/index.xml
+++ b/en/index.xml
@@ -5,7 +5,39 @@
     <link>/en/</link>
     <description>Recent content on </description>
     <generator>Hugo -- gohugo.io</generator>
-    <lastBuildDate>Fri, 29 Jul 2022 00:00:00 +0000</lastBuildDate><atom:link href="/en/index.xml" rel="self" type="application/rss+xml" />
+    <lastBuildDate>Sun, 31 Jul 2022 00:00:00 +0000</lastBuildDate><atom:link href="/en/index.xml" rel="self" type="application/rss+xml" />
+    <item>
+      <title>Html5 applications</title>
+      <link>/en/html5/</link>
+      <pubDate>Sun, 31 Jul 2022 00:00:00 +0000</pubDate>
+      
+      <guid>/en/html5/</guid>
+      <description>mdict dictionary lookup search engine:
+i:5ihttps://uweb-zh.vercel.app/zh/searchurl/txt/mdict.html?file=./mdict/xxx.mdx,./mdict/xxx.mdd#word=
+The dictionary files (mdx, mdd) must locate in the &amp;quot;app&amp;quot; subfolder under the configuration folder. In above example, the files &amp;quot;xxx.mdx&amp;quot; and &amp;quot;xxx.mdd&amp;quot; locate in the folder &amp;quot;.../app/mdict&amp;quot;.
+Html5 applications Click to install the following html5 apps:
+Huge markdown file viewer
+Huge markdeep file viewer (markdown, latex, diagram,graphviz etc.)
+plyr video player
+dplayer video player
+pdf viewer
+epub reader (author：llili)
+djvu viewer
+The corresponding menu can be installed with url services.</description>
+    </item>
+    
+    <item>
+      <title>Address bar command modes</title>
+      <link>/en/acmd/</link>
+      <pubDate>Sat, 30 Jul 2022 00:00:00 +0000</pubDate>
+      
+      <guid>/en/acmd/</guid>
+      <description>Commands are the best for repeated execution of an instruction. Address bar command modes provide ways to run different commands in the same category easyly.
+The configure file &amp;quot;default.acmd&amp;quot; has the exactly same format as default.cmds. Click the following links to install new modes (cold start the app to take effect, then long click the &amp;quot;refresh&amp;quot; botton to switch modes):
+Shell command mode
+&amp;lt;a href=&amp;quot;i:0gdefault.acmd::bc:text/plain:echo &amp;quot;%25s&amp;quot;|bc -l -q%0A&amp;quot;&amp;gt;GNU bc (basic calculator) command mode (need termux for Android 10- )</description>
+    </item>
+    
     <item>
       <title>Search engines</title>
       <link>/en/search/</link>
@@ -168,22 +200,6 @@ Clear cache::toybox rm -rf /data/data/info.torapp.uweb/cache
 Clear logcat::logcat -c</description>
     </item>
     
-    <item>
-      <title>Commands</title>
-      <link>/en/cmds/</link>
-      <pubDate>Thu, 02 Jun 2022 00:00:00 +0000</pubDate>
-      
-      <guid>/en/cmds/</guid>
-      <description>Click the following links to install commands with uweb browser. Force exit and re-launch the app, then long press the button with clock icon to popup the command menu.
-Configuration file &amp;quot;default.cmds&amp;quot; examples:
-Clear data::toybox find /data/data/info.torapp.uweb/app_webview ! -name &#39;Cookies&#39; -type f -delete
-VPN::am start -a android.net.vpn.SETTINGS
-wireless::am start -a android.settings.WIRELESS_SETTINGS
-Append query to autocomplete:uweb:cd /data/data/info.torinfo.uweb/files;cat default.autoc query.log|toybox sort|toybox uniq -i&amp;gt;a.tmp;mv a.tmp default.autoc;&amp;gt;query.log;echo file:///data/data/info.torinfo.uweb/files/default.autoc
-Clear cache::toybox rm -rf /data/data/info.torapp.uweb/cache
-Clear logcat::logcat -c</description>
-    </item>
-    
     <item>
       <title>Execute javascript codes</title>
       <link>/en/rjs/</link>
diff --git a/en/search/index.html b/en/search/index.html
index a089745..919448d 100644
--- a/en/search/index.html
+++ b/en/search/index.html
@@ -140,6 +140,7 @@
 <a href="i:00medical_freedict:https://medical-dictionary.thefreedictionary.com/">medical_freedict:https://medical-dictionary.thefreedictionary.com/</a></p>
 <p><a href="i:00merckmanuals:https://www.merckmanuals.com/professional/SearchResults?query=">merckmanuals:https://www.merckmanuals.com/professional/SearchResults?query=</a></p>
 <p><a href="i:00openmd:https://openmd.com/search?q=">openmd:https://openmd.com/search?q=</a></p>
+<p><a href="i:00radiopaedia:https://radiopaedia.org/search?q=">radiopaedia:https://radiopaedia.org/search?q=</a></p>
 <p><a href="i:00medical-dict:https://medical-dictionary.com/results.php?term=">medical-dict:https://medical-dictionary.com/results.php?term=</a></p>
 <p><a href="i:00ncbiBooks:https://www.ncbi.nlm.nih.gov/books/?term=">ncbiBooks:https://www.ncbi.nlm.nih.gov/books/?term=</a></p>
 <p><a href="i:00healio:https://journals.healio.com/action/doSearch?AllField=">healio:https://journals.healio.com/action/doSearch?AllField=</a></p>
diff --git a/en/sitemap.xml b/en/sitemap.xml
index 8d401f5..ef78a7a 100644
--- a/en/sitemap.xml
+++ b/en/sitemap.xml
@@ -3,7 +3,7 @@
   xmlns:xhtml="http://www.w3.org/1999/xhtml">
   <url>
     <loc>/en/</loc>
-    <lastmod>2022-07-29T00:00:00+00:00</lastmod>
+    <lastmod>2022-07-31T00:00:00+00:00</lastmod>
     <xhtml:link
                 rel="alternate"
                 hreflang="zh"
@@ -14,6 +14,35 @@
                 hreflang="en"
                 href="/en/"
                 />
+  </url><url>
+    <loc>/en/_posts/</loc>
+    <lastmod>2022-07-31T00:00:00+00:00</lastmod>
+    <xhtml:link
+                rel="alternate"
+                hreflang="zh"
+                href="/zh/_posts/"
+                />
+    <xhtml:link
+                rel="alternate"
+                hreflang="en"
+                href="/en/_posts/"
+                />
+  </url><url>
+    <loc>/en/html5/</loc>
+    <lastmod>2022-07-31T00:00:00+00:00</lastmod>
+    <xhtml:link
+                rel="alternate"
+                hreflang="zh"
+                href="/zh/html5/"
+                />
+    <xhtml:link
+                rel="alternate"
+                hreflang="en"
+                href="/en/html5/"
+                />
+  </url><url>
+    <loc>/en/acmd/</loc>
+    <lastmod>2022-07-30T00:00:00+00:00</lastmod>
   </url><url>
     <loc>/en/search/</loc>
     <lastmod>2022-07-29T00:00:00+00:00</lastmod>
@@ -56,19 +85,6 @@
   </url><url>
     <loc>/en/changelog/</loc>
     <lastmod>2022-07-09T00:00:00+00:00</lastmod>
-  </url><url>
-    <loc>/en/_posts/</loc>
-    <lastmod>2022-06-30T00:00:00+00:00</lastmod>
-    <xhtml:link
-                rel="alternate"
-                hreflang="zh"
-                href="/zh/_posts/"
-                />
-    <xhtml:link
-                rel="alternate"
-                hreflang="en"
-                href="/en/_posts/"
-                />
   </url><url>
     <loc>/en/filenames/</loc>
     <lastmod>2022-06-30T00:00:00+00:00</lastmod>
@@ -173,19 +189,6 @@
                 hreflang="en"
                 href="/en/cmds/"
                 />
-  </url><url>
-    <loc>/en/cmds/</loc>
-    <lastmod>2022-06-02T00:00:00+00:00</lastmod>
-    <xhtml:link
-                rel="alternate"
-                hreflang="zh"
-                href="/zh/cmds/"
-                />
-    <xhtml:link
-                rel="alternate"
-                hreflang="en"
-                href="/en/cmds/"
-                />
   </url><url>
     <loc>/en/rjs/</loc>
     <lastmod>2022-06-01T00:00:00+00:00</lastmod>
diff --git a/sitemap.xml b/sitemap.xml
index 4bb4cef..88e5078 100644
--- a/sitemap.xml
+++ b/sitemap.xml
@@ -4,7 +4,7 @@
   <sitemap>
     <loc>en/sitemap.xml</loc>
     
-      <lastmod>2022-07-29T00:00:00+00:00</lastmod>
+      <lastmod>2022-07-31T00:00:00+00:00</lastmod>
     
   </sitemap>
   
diff --git a/zh/_posts/index.xml b/zh/_posts/index.xml
index e4386db..dc3b10f 100644
--- a/zh/_posts/index.xml
+++ b/zh/_posts/index.xml
@@ -399,8 +399,7 @@ webview 80- 夜间模式</description>
       <pubDate>Thu, 10 Feb 2022 00:00:00 +0000</pubDate>
       
       <guid>/zh/bc/</guid>
-      <description>使用uweb浏览器。
-Gnu bc计算器支持无限精度，可扩展函数库、常数库。
+      <description>Gnu bc计算器支持无限精度，可扩展函数库、常数库。
 安装bc (Android11+无需安装) 安装uweb定制Termux应用 Termux下运行以下命令：
 apt update
 apt upgrade
diff --git a/zh/bc/index.html b/zh/bc/index.html
index bead69e..8423aa5 100644
--- a/zh/bc/index.html
+++ b/zh/bc/index.html
@@ -43,8 +43,7 @@
   <ul class="tags">
     
   </ul>
-  <p>使用<a href="https://www.coolapk.com/apk/info.torapp.uweb">uweb浏览器</a>。<br>
-Gnu bc计算器支持无限精度，可扩展函数库、常数库。</p>
+  <p>Gnu bc计算器支持无限精度，可扩展函数库、常数库。</p>
 <h3 id="安装bc-android11无需安装">安装bc (Android11+无需安装)</h3>
 <ul>
 <li>安装<a href="../searchurl/plugins.html">uweb定制Termux应用</a></li>
diff --git a/zh/html5/index.html b/zh/html5/index.html
index 5e5945f..9c8960d 100644
--- a/zh/html5/index.html
+++ b/zh/html5/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>
@@ -55,7 +59,7 @@ i:5ihttps://uweb-zh.vercel.app/zh/searchurl/txt/mdict.html?file=./mdict/xxx.mdx,
 <a target="_self" href="i:0happ/djvu.html:https://fastly.jsdelivr.net/gh/torappinfo/uwebzh/zh/searchurl/txt/djvu.html">点击安装djvu阅读器</a><br>
 相应的菜单安装可见<a href="../urls/index.html">浏览器特色服务</a></p>
 <p>超微配置目录下的子目录名如果以&quot;app&quot;开始(譬如&quot;appPDF&quot;)，则这些&quot;app&quot;开头目录树下放置的html5应用将可获得功能增强。</p>
-<p><a href="../filecap">配置default.filecap</a>并打开选项“文件预处理”，清后台重启浏览器后超微可直接阅读应用对应格式文件。<br>
+<p><a href="../filecap/index.html">配置default.filecap</a>并打开选项“文件预处理”，清后台重启浏览器后超微可直接阅读应用对应格式文件。<br>
 <a target="_self" href="i:0gdefault.filecap:https://fastly.jsdelivr.net/gh/torappinfo/uwebzh/zh/searchurl/txt/filecap.cfg">点击配置pdf.js,djvu.js,epub.js,超大文件阅读器</a></p>
 <p>超大文件阅读器txtview.html url如下:<br>
 file:///data/data/info.torinfo.uweb/files/app/txtview.html?url=[url]#page=[xxx]<br>
diff --git a/zh/index.xml b/zh/index.xml
index 3de772d..4b8c20a 100644
--- a/zh/index.xml
+++ b/zh/index.xml
@@ -611,8 +611,7 @@ webview 80- 夜间模式</description>
       <pubDate>Thu, 10 Feb 2022 00:00:00 +0000</pubDate>
       
       <guid>/zh/bc/</guid>
-      <description>使用uweb浏览器。
-Gnu bc计算器支持无限精度，可扩展函数库、常数库。
+      <description>Gnu bc计算器支持无限精度，可扩展函数库、常数库。
 安装bc (Android11+无需安装) 安装uweb定制Termux应用 Termux下运行以下命令：
 apt update
 apt upgrade
diff --git a/zh/searchurl/txt/mdict.html b/zh/searchurl/txt/mdict.html
index 71c3234..21b0133 100644
--- a/zh/searchurl/txt/mdict.html
+++ b/zh/searchurl/txt/mdict.html
@@ -75,20 +75,24 @@
     </section>
     <script>
       //?file=./xxx/xx.xx,./xx/xx.xxx#word=
-      let filenames = location.search.substring(6);
-      let word = location.hash.substring(6);
       let dictinput = document.getElementById('dictfile');
       let wordinput = document.getElementById('word');
       let btnLookup = document.getElementById('btnLookup');
-      wordinput.value = word;
-      {
+      window.onhashchange = function() {
+        let v = location.hash.substring(6);
+        if(v.length>0){
+          wordinput.value = v;
+          //wordinput.dispatchEvent(new Event('change', {'bubbles': true}));
+          btnLookup.click();
+        }
+      };
+      
+      let filenames = location.search.substring(6);
+      if(filenames.length>0){
         dictinput.setAttribute('accept',filenames);
         location.href="i:5fsetTimeout(()=>{dictinput.click()},20);setTimeout(()=>{btnLookup.click();dictinput.removeAttribute('accept');},70)";
       }
-      window.addEventListener('hashchange', function() {
-        wordinput.value = location.hash.substring(6);
-        btnLookup.click();
-      });
+      window.onhashchange();
     </script>
   </body>
 </html>
diff --git a/zh/sitemap.xml b/zh/sitemap.xml
index cb972ed..a9f7cd8 100644
--- a/zh/sitemap.xml
+++ b/zh/sitemap.xml
@@ -56,6 +56,16 @@
   </url><url>
     <loc>/zh/html5/</loc>
     <lastmod>2022-07-27T00:00:00+00:00</lastmod>
+    <xhtml:link
+                rel="alternate"
+                hreflang="en"
+                href="/en/html5/"
+                />
+    <xhtml:link
+                rel="alternate"
+                hreflang="zh"
+                href="/zh/html5/"
+                />
   </url><url>
     <loc>/zh/sitemap/</loc>
     <lastmod>2022-07-27T00:00:00+00:00</lastmod>
@@ -137,16 +147,6 @@
   </url><url>
     <loc>/zh/cmds/</loc>
     <lastmod>2022-06-01T00:00:00+00:00</lastmod>
-    <xhtml:link
-                rel="alternate"
-                hreflang="en"
-                href="/en/cmds/"
-                />
-    <xhtml:link
-                rel="alternate"
-                hreflang="zh"
-                href="/zh/cmds/"
-                />
   </url><url>
     <loc>/zh/cmds/</loc>
     <lastmod>2022-06-01T00:00:00+00:00</lastmod>