diff --git a/index.html b/index.html
index 110c4ae..781bb5b 100644
--- a/index.html
+++ b/index.html
@@ -33,11 +33,6 @@
       <span>超微浏览器主屏配置</span>
     </a>
   </li>
-  <li class="post">
-    <a href="searchurl/func.html">
-      <span>超微浏览器界面配置及杂项功能</span>
-    </a>
-  </li>
   <li class="post">
     <a href="searchurl/search.html">
       <span>浏览器多搜索引擎一键直达</span>
diff --git a/searchurl/func.html b/searchurl/func.html
index 034b547..ae9b896 100644
--- a/searchurl/func.html
+++ b/searchurl/func.html
@@ -1,6 +1,5 @@
 <!DOCTYPE html><html><head><meta charset="utf-8"><meta name="viewport" content="width=device-width" />
 <script>function g(t){document.location.href=t+document.forms[0].q.value}
-  var flg=%1%;
   var checkBoxes;
   function checkbox_set(num){var i;for(i=0;i<num;i++)checkBoxes[i].checked=true;return true;}
   function checkbox_reset(num){var i;for(i=0;i<num;i++)checkBoxes[i].checked=false;return true;}
@@ -24,37 +23,39 @@ body>ul{padding-left:0;}
 
 <p><a href="i:252097151" onclick="return checkbox_toggle(checkBoxes.length);">切换</a>/<a href="i:260" onclick="return checkbox_reset(checkBoxes.length);">重置</a>/<a href="i:262097151" onclick="return checkbox_set(checkBoxes.length);">反置所有</a>/<a href="i:2631" onclick="return checkbox_set(5);">反置前五个</a>/<a href="i:26511" onclick="return checkbox_set(9);">反置前九个</a>以下功能 (点击链接可切换)：</p>
 <ul>
-  <li><a href="i:251"><label><input type="checkbox"/>新窗口打开服务 (长按图像/历史按钮等)</label></a></li>
+  <li><label><input type="checkbox" onchange="location.href='i:252'"/>新窗口打开服务 (长按图像/历史按钮等)</label></li>
   <li>工具按钮短按长按功能互换
     <ul>
-      <li><a href="i:252"><label><input type="checkbox"/>[☰]</label></a></li>
-      <li><a href="i:254"><label><input type="checkbox"/>设置</label></a></li>
+      <li><label><input type="checkbox" onchange="location.href='i:252'"/>[☰]</label></li>
+      <li><label><input type="checkbox" onchange="location.href='i:254'"/>设置</label></li>
     </ul>
   </li>
-  <li><a href="i:258"><label><input type="checkbox"/>被调用20秒内按后退键后台装载页面</label></a></li>
-  <li><a href="i:2516"><label><input type="checkbox"/>无安全证书警告</label></a></li>
+  <li><label><input type="checkbox" onchange="location.href='i:258'"/>被调用20秒内按后退键后台装载页面</label></li>
+  <li><label><input type="checkbox" onchange="location.href='i:2516'"/>无安全证书警告</label></li>
   ----------------5---------------
-  <li><a href="i:2532"><label><input type="checkbox"/>新窗口打开下个引擎搜索</label></a></li>
-  <li><a href="i:2564"><label><input type="checkbox"/>自动填充采用从头开始匹配</label></a></li>
-  <li><a href="i:25128"><label><input type="checkbox"/>禁用videoplayer.js</label></a></li>
-  <li><a href="i:25256"><label><input type="checkbox"/>自动调整文本大小</label></a></li>
+  <li><label><input type="checkbox" onchange="location.href='i:2532'"/>新窗口打开下个引擎搜索</label></li>
+  <li><label><input type="checkbox" onchange="location.href='i:2564'"/>自动填充采用从头开始匹配</label></li>
+  <li><label><input type="checkbox" onchange="location.href='i:25128'"/>禁用videoplayer.js</label></li>
+  <li><label><input type="checkbox" onchange="location.href='i:25256'"/>自动调整文本大小</label></li>
   ----------------9---------------
-  <li><a href="i:25512"><label><input type="checkbox"/>长按链接命令菜单切换为常用链接</label></a></li>
-  <li><a href="i:251024"><label><input type="checkbox"/>长按链接命令菜单切换为常用命令</label></a></li>
-  <li><a href="i:252048"><label><input type="checkbox"/>隐藏地址栏</label></a></li>
-  <li><a href="i:254096"><label><input type="checkbox"/>隐藏工具条</label></a></li>
-  <li><a href="i:258192"><label><input type="checkbox"/>不使用双列书签</label></a></li>
-  <li><a href="i:2516384"><label><input type="checkbox"/>主屏使用"query.autoc"常用查询列表（android8+以上webview有bug）</label></a></li>
-  <li><a href="i:2532768"><label><input type="checkbox"/>全屏播放不自动横屏</label></a></li>
-  <li><a href="i:2565536"><label><input type="checkbox"/>禁止弹出JS确认框</label></a></li>
-  <li><a href="i:25131072"><label><input type="checkbox"/>保存查询历史</label></a></li>
-  <li><a href="i:25262144"><label><input type="checkbox"/>切换窗口时保留面板</label></a></li>
-  <li><a href="i:25524288"><label><input type="checkbox"/>弹出视频地址时同时弹出iframe地址</label></a></li>
-  <li><a href="i:251048576"><label><input type="checkbox"/>关闭窗口保持音频播放</label></a></li>
+  <li><label><input type="checkbox" onchange="location.href='i:25512'"/>长按链接命令菜单切换为常用链接</label></li>
+  <li><label><input type="checkbox" onchange="location.href='i:251024'"/>长按链接命令菜单切换为常用命令</label></li>
+  <li><label><input type="checkbox" onchange="location.href='i:252048'"/>隐藏地址栏</label></li>
+  <li><label><input type="checkbox" onchange="location.href='i:254096'"/>隐藏工具条</label></li>
+  <li><label><input type="checkbox" onchange="location.href='i:258192'"/>不使用双列书签</label></li>
+  <li><label><input type="checkbox" onchange="location.href='i:2516384'"/>主屏使用"query.autoc"常用查询列表（android8+以上webview有bug）</label></li>
+  <li><label><input type="checkbox" onchange="location.href='i:2532768'"/>全屏播放不自动横屏</label></li>
+  <li><label><input type="checkbox" onchange="location.href='i:2565536'"/>禁止弹出JS确认框</label></li>
+  <li><label><input type="checkbox" onchange="location.href='i:25131072'"/>保存查询历史</label></li>
+  <li><label><input type="checkbox" onchange="location.href='i:25262144'"/>切换窗口时保留面板</label></li>
+  <li><label><input type="checkbox" onchange="location.href='i:25524288'"/>弹出视频地址时同时弹出iframe地址</label></li>
+  <li><label><input type="checkbox" onchange="location.href='i:251048576'"/>关闭窗口保持音频播放</label></li>
 </ul>
 <script>
   checkBoxes=document.getElementsByTagName("input");
+</script><script>
   let len=checkBoxes.length;
+  let flg=%1%;
   for(let i=0;i<len;i++){
     if(flg&(1<<i))checkBoxes[i].checked=true;
   }
diff --git a/searchurl/txt/epub.html b/searchurl/txt/epub.html
index 1a00f62..e568f2d 100644
--- a/searchurl/txt/epub.html
+++ b/searchurl/txt/epub.html
@@ -1,5 +1,6 @@
 <!DOCTYPE html>
 <html>
+
   <head>
     <meta charset="utf-8">
     <meta name="viewport"
@@ -20,6 +21,7 @@
           padding: 0;
           margin: 0;
       }
+
       .mask {
           position: absolute;
           display: flex;
@@ -28,19 +30,39 @@
           height: 100%;
           flex-direction: column;
       }
+
       .meun {
           display: flex;
           height: 1rem;
           align-items: center;
       }
-      #toc,
-      #page {
+
+      #toc {
           flex: 1;
           z-index: 100;
           font-size: .3rem;
           padding-left: .4rem;
           color: #333;
       }
+
+      #page {
+          z-index: 100;
+          font-size: .3rem;
+          color: #333;
+          padding-right: 0.4rem;
+          text-align: right;
+          flex: 0 0 .5rem;
+      }
+
+      #load {
+          z-index: 100;
+          font-size: .3rem;
+          color: #333;
+          padding-right: 0.4rem;
+          text-align: right;
+          flex: 0 0 .5rem;
+      }
+
       #toc-content {
           position: absolute;
           display: flex;
@@ -53,6 +75,7 @@
           background: white;
           flex-direction: column
       }
+
       #toc-mask {
           position: absolute;
           top: 0;
@@ -62,6 +85,7 @@
           height: 100%;
           background: rgba(51, 51, 51, .8);
       }
+
       .intro {
           width: 100%;
           height: 2.4rem;
@@ -71,6 +95,7 @@
           display: flex;
           border-bottom: .1rem solid #f4f4f4;
       }
+
       .txt {
           display: flex;
           flex: 1;
@@ -78,15 +103,18 @@
           padding: 0 .2rem;
           font-size: .3rem;
       }
+
       #content {
           overflow-y: auto;
       }
+
       .item {
           padding: .2rem .4rem;
           border-bottom: .07rem solid #f4f4f4;
           font-size: .4rem;
           color: #333;
       }
+
       #open {
           display: flex;
           flex: 1;
@@ -97,26 +125,32 @@
           justify-content: center;
 
       }
+
       #open span {
           padding: .3rem .3rem;
           border: .05rem solid #333;
           border-radius: .2rem;
       }
+
       .read {
           display: flex;
           flex: 1 1 auto;
       }
+
       #prev {
           flex: 0 0 2rem;
           z-index: 100;
       }
+
       #viewer {
           flex: 1;
       }
+
       #next {
           flex: 0 0 2rem;
           z-index: 100;
       }
+
       .save {
           display: flex;
       }
@@ -126,8 +160,27 @@
           justify-content: center;
           border-bottom: .1rem solid #f4f4f4;
       }
+
+      .jump {
+          display: flex;
+          height: 1rem;
+          border-bottom: .1rem solid #f4f4f4;
+      }
+
+      .jump input {
+          flex: 1;
+          padding: .1rem .1rem;
+          margin: .2rem .2rem .2rem .4rem;
+          outline: none;
+          font-size: .3rem;
+      }
+      
+      .jump span {
+          flex: 0 0 1rem;
+      }
     </style>
   </head>
+
   <body>
     <div id="ebook">
       <div class="mask">
@@ -143,7 +196,8 @@
         </div>
         <div class="meun">
           <div id="toc" onclick="showhide()"></div>
-          <div id="page" style="padding-left: 0;padding-right: 0.4rem;text-align: right;flex: 0 0 .5rem;"></div>
+          <div id="page"></div>
+          <div id="load"></div>
         </div>
         <div id="toc-mask" style="display: none;" onclick="showhide()"></div>
         <div id="toc-content" style="display: none;">
@@ -161,12 +215,16 @@
             <div class="txt box" onclick="get()">读档</div>
             <div class="txt box" onclick="del()">删档</div>
           </div>
+          <div class="jump">
+            <input id="jump" type="number" placeholder="0-1之间的数字，如0.25"
+                   oninput="if(value>1)value=1;if(value<0)value=0">
+            <span class="txt" onclick="jump()">跳转</span>
+          </div>
           <div id="content"></div>
         </div>
       </div>
     </div>
     <script>
-      var local = [];
       let url = location.search.substring(3);
       if (url !== "") {
         var book = ePub(url);
@@ -193,26 +251,40 @@
         height: window.innerHeight - 20
       });
       rendition.display();
+
+      book.ready
+  .then(() => {
+    var local = localStorage.getItem(book.key() + '-locations');
+    if (local) {
+      return book.locations.load(local);
+    } else {
+      return book.locations.generate();
+    }
+  })
+  .then(locations => {
+    localStorage.setItem(book.key() + '-locations', book.locations.save());
+  })
+
       // 目录
-      book.loaded.navigation.then(function (toc) {
-        var stored = localStorage.getItem(book.key() + '-locations');
-        if (stored) {
-          rendition.display(stored);
+      book.loaded.navigation.then(toc => {
+        var read = localStorage.getItem(book.key() + '-read');
+        if (read) {
+          rendition.display(read);
         }
         var $content = document.getElementById("content");
-        toc.forEach(function (chapter) {
+        toc.forEach(item => {
           var div = document.createElement("div");
           div.className = "item";
-          div.textContent = chapter.label;
-          div.addEventListener("click", function () {
-            rendition.display(chapter.href);
+          div.textContent = item.label;
+          div.addEventListener("click", () => {
+            rendition.display(item.href);
             showhide()
           });
           $content.appendChild(div)
         })
       })
       //简介
-      book.loaded.metadata.then(function (meta) {
+      book.loaded.metadata.then(meta => {
         var $title = document.getElementById("title");
         var $author = document.getElementById("author");
         var $cover = document.getElementById("cover");
@@ -224,20 +296,23 @@
         $pubdate.textContent = `时间：${meta.pubdate}`;
         if (book.archive) {
           book.archive.createUrl(book.cover)
-            .then(function (url) {
+            .then(url => {
               $cover.src = url;
             })
         } else {
           $cover.src = book.cover;
         }
       });
-      //页数
-      rendition.on('relocated', function (location) {
+      //进度显示
+      rendition.on('relocated', location => {
+        var percent = book.locations.percentageFromCfi(location.start.cfi);
         var $page = document.getElementById("page");
+        var $load = document.getElementById("load");
         $page.textContent = location.end.displayed.page + '/' + location.end.displayed.total;
+        $load.textContent = Math.fround(percent * 100).toFixed(1) + '%';
       })
-      //章节
-      rendition.on("rendered", function (section) {
+      //章节名显示
+      rendition.on("rendered", section => {
         var $toc = document.getElementById("toc");
         $toc.textContent = "目录";
         $toc.textContent = book.navigation.get(section.href).label;
@@ -253,18 +328,25 @@
           $mask.style.display = "none"
         }
       }
+      function jump() {
+        $jump = document.getElementById("jump").value;
+        rendition.display(book.locations.cfiFromPercentage($jump));
+        showhide();
+        document.getElementById("jump").value = "";
+      }
       function save() {
-        localStorage.setItem(book.key() + '-locations', rendition.currentLocation().start.cfi)
+        localStorage.setItem(book.key() + '-read', rendition.currentLocation().start.cfi)
         showhide()
       }
       function get() {
-        rendition.display(localStorage.getItem(book.key() + '-locations'));
+        rendition.display(localStorage.getItem(book.key() + '-read'));
         showhide()
       }
       function del() {
-        localStorage.removeItem(book.key() + '-locations');
+        localStorage.removeItem(book.key() + '-read');
         showhide()
       }
     </script>
   </body>
+
 </html>
