diff --git a/assets/options.css b/assets/options.css
index 13374ae7..f7f67329 100644
--- a/assets/options.css
+++ b/assets/options.css
@@ -1,12 +1,12 @@
 #options {
     display: none;
     font-size: 15px;
-    color: #595959
+    color: #595959;
+    font-family: consolas, monaco,"微软雅黑";
+    padding-bottom: 30px
 }
 
 #options *{
-    margin: 0;
-    padding: 0;
     box-sizing: border-box;
 }
 
@@ -127,7 +127,7 @@
 
 #options table td {
     border-collapse: collapse;
-    padding: 12px 9px;
+    padding: 6px;
     word-break: break-all;
 }
 
@@ -152,6 +152,120 @@
     margin-right: 5px
 }
 
-#options img{
+#options .logo{
     width: 32px;
+}
+
+#options .addBtn{
+    position: absolute;
+    right: 5px;
+    bottom: 2px;
+    border-radius: 4px;
+    background: #00af2c;
+    color: white;
+    padding: 2px;
+    cursor: pointer;
+}
+
+#options .addBtn:hover{
+    background: #068506;
+    transition: 0.5s;
+}
+
+#options .foot{
+    position: fixed;
+    height: 30px;
+    right: 0px;
+    bottom: 0px;
+    left: 0px;
+    background: #f3f3f3;
+    box-shadow: 0px 0px 9px 0px #00000030;
+    padding: 5px;
+}
+
+#options span{
+    margin-right: 10px;
+}
+
+#options span.editBtn{
+    font-size: 16px;
+    cursor: pointer;
+    color: #00af2c;
+}
+#options span.delBtn{
+    font-size: 16px;
+    cursor: pointer;
+    color: #ed5b49
+}
+
+#options span.editBtn:hover{
+    color: #057205;
+}
+
+#options span.delBtn:hover{
+    color: #bd3523;
+}
+
+#options #customize{
+    position: fixed;
+    right: -370px;
+    top: 0;
+    bottom: 0;
+    padding: 30px;
+    box-shadow: 0px 0px 9px 0px #00000030;
+    color: black;
+    background: white;
+}
+
+#options #customize p{
+    line-height: 2.5rem;
+}
+
+#options #customize input{
+    width: 300px;
+    height: 25px;
+    border-bottom: 1px solid #dbdbdb;  
+    border-top:0px;  
+    border-left:0px;  
+    border-right:0px; 
+    font-size: 15px
+}
+
+#options #customize input:hover {
+    border-bottom-color: #9e9e9ec7;
+    transition: 0.25s;
+}
+
+#options #customize input:focus {
+    outline: none;
+    border-bottom-color: #0277BD;
+    transition: 0.5s;
+}
+
+#options #customize button{
+    width: 150px;
+    height: 30px;
+    border-width: 0px;
+    border-radius: 3px;
+    cursor: pointer;
+    outline: none;
+    color: white;
+}
+
+#options #customize button.cancelBtn{
+    background: #808080c9;
+}
+
+#options #customize button.saveBtn{
+    background: #1E90FF;
+}
+
+#options #customize button.saveBtn:hover{
+    background: #5599FF;
+    transition: 0.5s;
+}
+
+#options #customize button.cancelBtn:hover{
+    background: #a5a2a2c9;
+    transition: 0.5s;
 }
\ No newline at end of file
diff --git a/assets/options.js b/assets/options.js
index e405ad99..70877e44 100644
--- a/assets/options.js
+++ b/assets/options.js
@@ -1,117 +1,174 @@
-// 默认手册
-getDefaultFeatures = () => {
-    return {
+// 默认和自定义手册
+getAllFeatures = () => {
+    var defaultFts = {
         "linux": {
-            "code": "linux",
-            "explain": "linux命令大全",
-            "cmds": ["linux命令"],
-            "icon": "logo/linux.png"
+            features: {
+                "code": "linux",
+                "explain": "linux命令大全",
+                "cmds": ["linux命令"],
+                "icon": "logo/linux.png"    
+            },
+            type: "default"
         },
         "php": {
-            "code": "php",
-            "explain": "官方php函数文档",
-            "cmds": ["php函数"],
-            "icon": "logo/php.png"
+            features: {
+                "code": "php",
+                "explain": "官方php函数文档",
+                "cmds": ["php函数"],
+                "icon": "logo/php.png"
+            },
+            type: "default"
         },
         "python": {
-            "code": "python",
-            "explain": "官方python标准库及常用第三方库文档",
-            "cmds": ["python库"],
-            "icon": "logo/python.png"
+            features: {
+                "code": "python",
+                "explain": "官方python标准库及常用第三方库文档",
+                "cmds": ["python库"],
+                "icon": "logo/python.png"
+            },
+            type: "default"
         },
         "c": {
-            "code": "c",
-            "explain": "C语言函数速查",
-            "cmds": ["C函数"],
-            "icon": "logo/c.png"
+            features: {
+                "code": "c",
+                "explain": "C语言函数速查",
+                "cmds": ["C函数"],
+                "icon": "logo/c.png"
+            },
+            type: "default"
         },
         "vim": {
-            "code": "vim",
-            "explain": "vim命令大全",
-            "cmds": ["vim命令"],
-            "icon": "logo/vim.png"
+            features: {
+                "code": "vim",
+                "explain": "vim命令大全",
+                "cmds": ["vim命令"],
+                "icon": "logo/vim.png"
+            },
+            type: "default"
         },
         "git": {
-            "code": "git",
-            "explain": "git命令概览",
-            "cmds": ["git命令"],
-            "icon": "logo/git.png"
+            features: {
+                "code": "git",
+                "explain": "git命令概览",
+                "cmds": ["git命令"],
+                "icon": "logo/git.png"
+            },
+            type: "default"
         },
         "docker": {
-            "code": "docker",
-            "explain": "docker常用命令",
-            "cmds": ["docker命令"],
-            "icon": "logo/docker.png"
+            features: {
+                "code": "docker",
+                "explain": "docker常用命令",
+                "cmds": ["docker命令"],
+                "icon": "logo/docker.png"
+            },
+            type: "default"
         },
         "sql": {
-            "code": "sql",
-            "explain": "sql操作手册",
-            "cmds": ["sql手册"],
-            "icon": "logo/sql.png"
+            features: {
+                "code": "sql",
+                "explain": "sql操作手册",
+                "cmds": ["sql手册"],
+                "icon": "logo/sql.png"
+            },
+            type: "default"
         },
         "utools": {
-            "code": "utools",
-            "explain": "uTools的API文档",
-            "cmds": ["uToolsAPI"],
-            "icon": "logo/utools.png"
+            features: {
+                "code": "utools",
+                "explain": "uTools的API文档",
+                "cmds": ["uToolsAPI"],
+                "icon": "logo/utools.png"
+            },
+            type: "default"
         }
     };
+    var db = utools.db.get("customFts");
+    var customFts = db ? db.data : {}
+    var allFts = Object.assign(defaultFts, customFts);
+    return allFts;
 }
 
+
 // 配置页面
 showOptions = () => {
     $("#options").show();
-    const dFeatures = getDefaultFeatures();
-    var cFeatures = utools.getFeatures();
+    var currentFts = utools.getFeatures();
+    var allFts = getAllFeatures();
     let featureList = '<table><tr><td></td><td>关键字</td><td>说明</td><td>启用</td><td>主输入框搜索</td></tr>';
-    for (var f in dFeatures) {
+    for (var fts in allFts) {
+        let features = allFts[fts].features;
         var cmds = '';
-        dFeatures[f].cmds.forEach(cmd => {
+        features.cmds.forEach(cmd => {
             if (typeof (cmd) == "string") cmds += `<span class="keyword">${cmd}</span>`;
         });
         var isChecked1 = '';
         var isChecked2 = '';
         var isDisabled = 'disabled';
-        for(var c of cFeatures){
-            if (c.code == dFeatures[f].code) {
+        for(var c of currentFts){
+            if (c.code == features.code) {
                 isChecked1 = 'checked';
                 isDisabled = '';
                 if (typeof(c.cmds[c.cmds.length - 1]) != 'string') isChecked2 = 'checked';
                 break;
             }
         }
-        featureList += `<tr><td><img src="logo/${dFeatures[f].code}.png"></td>
-        <td>${cmds}</td><td>${dFeatures[f].explain}</td><td>
+        var editBtn = ""
+        var logoDir = ""
+        if (allFts[fts].type == "custom") {
+            editBtn = `<span class="editBtn" code="${features.code}">✎</span>
+            <span class="delBtn" code="${features.code}">✘</span>`;
+            logoDir = allFts[fts].path + '/';
+        }
+        featureList += `<tr><td><img class="logo" src="${logoDir}logo/${features.code}.png"></td>
+        <td>${cmds}</td><td width="300px">${features.explain}</td><td>
         <label class="switch-btn">
-        <input class="checked-switch" id="${dFeatures[f].code}_1" type="checkbox" ${isChecked1}>
+        <input class="checked-switch" id="${features.code}_1" type="checkbox" ${isChecked1}>
         <span class="text-switch"></span>
         <span class="toggle-btn"></span>
         </label></td><td>
         <label class="switch-btn">
-        <input class="checked-switch" id="${dFeatures[f].code}_2" type="checkbox" ${isDisabled} ${isChecked2}>
+        <input class="checked-switch" id="${features.code}_2" type="checkbox" ${isDisabled} ${isChecked2}>
         <span class="text-switch"></span>
         <span class="toggle-btn"></span>
-        </label></td>`
+        </label>${editBtn}</td>`
     };
-    featureList += '</tr></table>'
+    featureList += '</tr></table><div class="foot"><div class="addBtn">添加手册</div></div>'
     $("#options").html(featureList);
 }
 
+showCustomize = () => {
+    $("#customize").remove()
+    customWindow = `<div id="customize">
+    <p>名称:</p>
+    <p><input type="text" id="code" placeholder="手册的名称, 请勿重复"></p>
+    <p>关键字:</p>
+    <p><input type="text" id="kw" placeholder="多个关键字用逗号隔开"></p>
+    <p>说明:</p>
+    <p><input type="text" id="desc" placeholder="手册功能的描述"></p>  
+    <p>路径:</p>
+    <p><input type="text" id="path" placeholder="手册的绝对路径"></p>
+    <p><button class="cancelBtn">取消</button>
+    <button class="saveBtn">保存</button></p>`
+    $("#options").append(customWindow)
+    $("#customize").animate({ right: '0px'});
+}
+
 // 监听开关
 $("#options").on('change', 'input[type=checkbox]', function () {
-    const dFeatures = getDefaultFeatures();
+    var allFts = getAllFeatures();
     var id = $(this).attr('id').split('_');
     var code = id[0]
     if (id[1] == '1') {
         if (!utools.removeFeature(code)) {
-            utools.setFeature(dFeatures[code]);
+            utools.setFeature(allFts[code].features);
             $(`#${code}_2`).prop('disabled', false);
         } else {
             $(`#${code}_2`).prop('checked', false);
             $(`#${code}_2`).prop('disabled', true);
         }
     } else {
-        var featureConf = dFeatures[code];
+        var featureConf = allFts[code].features;
         if($(this).prop('checked')){
             featureConf.cmds.push({
                 "type": "over",
@@ -121,4 +178,68 @@ $("#options").on('change', 'input[type=checkbox]', function () {
         }
         utools.setFeature(featureConf);
     }
-});
\ No newline at end of file
+});
+
+$("#options").on('click', '.addBtn', function () {
+    showCustomize();
+})
+
+$("#options").on('click', '.cancelBtn', function () {
+    $("#customize").animate({ right: '-370px'});
+})
+
+$("#options").on('click', '.editBtn', function () {
+    var code = $(this).attr('code');
+    var data = utools.db.get("customFts").data[code];
+    showCustomize();
+    $("#code").attr('disabled', true);
+    $('#code').val(data.features.code);
+    $('#kw').val(data.features.cmds.toString());
+    $('#desc').val(data.features.explain);
+    $('#path').val(data.path);
+})
+
+$("#options").on('click', '.delBtn', function () {
+    var code = $(this).attr('code');
+    var db = utools.db.get("customFts")
+    var data = db.data;
+    delete data[code];
+    utools.removeFeature(code);
+    utools.db.put({ _id: "customFts", data: data, _rev: db._rev }); 
+    showOptions();
+})
+
+$("#options").on('click', '.saveBtn', function () {
+    var code = $('#code').val()
+    var allFts = getAllFeatures();
+    if (code in allFts && $("#code").prop('disabled') == false) {
+        $('#code').css({ 'border-bottom-color': '#ec1212' })
+        utools.showNotification('名称与现有的手册重复！')
+    } else {
+        var kw = $('#kw').val().split(',');
+        var desc = $('#desc').val();
+        var p = $('#path').val();
+        $("#customize").animate({ right: '-370px' });
+        var pushData = {};
+        pushData[code] = {
+            features: {
+                "code": code,
+                "explain": desc,
+                "cmds": kw,
+                "icon": `${p}/logo/${code}.png`
+            },
+            path: p,
+            type: "custom"
+        }
+        var db = utools.db.get("customFts");
+        if (db) {
+            var rev = db._rev
+            var data = db.data
+            data[code] = pushData[code];
+            utools.db.put({ _id: "customFts", data: data, _rev: rev });
+        } else {
+            utools.db.put({ _id: "customFts", data: pushData });
+        }
+        showOptions();
+    }
+})