diff --git a/_includes/footer-no-ad.html b/_includes/footer-no-ad.html
new file mode 100644
index 0000000..f52c75f
--- /dev/null
+++ b/_includes/footer-no-ad.html
@@ -0,0 +1,40 @@
+<div>
+
+    <div class="uk-width-small-1-1 uk-width-medium-1-1 uk-width-large-1-3 uk-text-small uk-text-muted" 
+        style="padding-left:10px; padding-top: 10px;float:left;">
+        {% if page.url contains "/pages/" or page.url contains "/rank/" %}
+        {% else %}
+            <input id="shy-footer-checkbox" class="uk-hidden" type="checkbox">
+            <label class="uk-label" for="shy-footer-checkbox" style="float: right;margin-right: 20px;"
+                data-uk-tooltip
+                title="害羞的Footer一般不会被看到，相当于去广告，页面更干净<br/><br/>翻翻网页源代码，你会知道怎么让Footer害羞起来。">
+                害羞的Footer: 
+                <span id="shy-footer-on" style="display: none;">√</span>
+                <span id="shy-footer-off" style="display: none;">未生效</span>
+            </label>
+        {% endif %}
+        <span>最新构建于: {{ site.time | date: "%Y-%m-%d %H:%M" }}</span><br><br>
+        <span>
+            <a href="http://beian.miit.gov.cn" rel="nofollow">闽ICP备17033777号</a>
+        </span><br><br>
+        <span>开源地址: https://gitee.com/apihub/feling.net</span>
+    </div>
+    {% if page.url contains "/pages/" or page.url contains "/rank/" %}
+    <script>
+        // (adsbygoogle = window.adsbygoogle || []).push({});
+    </script>
+    {% else %}
+    <script>
+        if (localStorage.shyFooter == 'true') {
+            $('#content').css('min-height', 'calc(100% - 40px - 10px - 10px)')
+            $('footer').hide()
+            $('#shy-footer-on').show()
+            $('#shy-footer-off').hide()
+        } else {
+            // (adsbygoogle = window.adsbygoogle || []).push({});
+            $('#shy-footer-on').hide()
+            $('#shy-footer-off').show()
+        }
+    </script>
+    {% endif %}
+</div>
diff --git a/_includes/footer.html b/_includes/footer.html
index 885a3bb..11d273a 100644
--- a/_includes/footer.html
+++ b/_includes/footer.html
@@ -1,6 +1,7 @@
 <div>
     <div class="uk-visible-large uk-width-large-2-3" style="float:right;">
-        <script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script>
+        <script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-3779740765441924"
+     crossorigin="anonymous"></script>
         {% if page.url contains "/json/" %}
         <!-- feling-footer-json -->
         <ins class="adsbygoogle"
@@ -9,6 +10,14 @@
             data-ad-slot="3443485710"></ins>
         {% endif %}
 
+        {% if page.url contains "/jwt/" %}
+        <!-- feling-footer-jwt -->
+        <ins class="adsbygoogle"
+            style="display:inline-block;width:728px;height:90px"
+            data-ad-client="ca-pub-3779740765441924"
+            data-ad-slot="4655968870"></ins>
+        {% endif %}
+
         {% if page.url contains "/base64/" %}
         <!-- feling-footer-base64 -->
         <ins class="adsbygoogle"
@@ -76,9 +85,9 @@
         <span>开源地址: https://gitee.com/apihub/feling.net</span>
     </div>
     {% if page.url contains "/pages/" or page.url contains "/rank/" %}
-    <!-- <script>
+    <script>
         (adsbygoogle = window.adsbygoogle || []).push({});
-    </script> -->
+    </script>
     {% else %}
     <script>
         if (localStorage.shyFooter == 'true') {
@@ -87,7 +96,7 @@
             $('#shy-footer-on').show()
             $('#shy-footer-off').hide()
         } else {
-            // (adsbygoogle = window.adsbygoogle || []).push({});
+            (adsbygoogle = window.adsbygoogle || []).push({});
             $('#shy-footer-on').hide()
             $('#shy-footer-off').show()
         }
diff --git a/_includes/head.html b/_includes/head.html
index c6ed25f..6ecac32 100644
--- a/_includes/head.html
+++ b/_includes/head.html
@@ -4,16 +4,16 @@
 <meta name="description" content="陈焰的笔记本.{{page.description}}">
 <meta name="keywords" content="{{ page.keywords | join: ',' }},{{ page.tags | join: ',' }}">
 <meta name="robots" content="all">
-<meta name="author" content="feling.net">
+<meta name="author" content="陈焰的笔记本">
 <title>
 {% if page.title %}
-    {{ page.title }} -- {{ site.title }}
+    {{ page.title }}
 {% else %}
     {{ site.title }}
 {% endif %}
 </title>
 
-<link rel="stylesheet" href="//cdn.feling.net/css/uikit.min.css" media="all">
+<link rel="stylesheet" href="//cdn-feling-net.oss-cn-beijing.aliyuncs.com/css/uikit.min.css" media="all">
 
 {% include css_markdown.html %}
 
@@ -74,16 +74,16 @@ footer {
 <script src="//cdn.apihub.net/js/vue.min.js"></script>
 <!-- <script src="https://cdn.jsdelivr.net/npm/vue@2.6.14/dist/vue.js"></script> -->
 
-<script src="//cdn.feling.net/js/uikit.min.js"></script>
+<script src="//cdn-feling-net.oss-cn-beijing.aliyuncs.com/js/uikit.min.js"></script>
 
-<link rel="stylesheet" href="//cdn.feling.net/css/components/tooltip.min.css" media="all">
-<script src="//cdn.feling.net/js/components/tooltip.min.js"></script>
+<link rel="stylesheet" href="//cdn-feling-net.oss-cn-beijing.aliyuncs.com/css/components/tooltip.min.css" media="all">
+<script src="//cdn-feling-net.oss-cn-beijing.aliyuncs.com/js/components/tooltip.min.js"></script>
 
-<link rel="stylesheet" href="//cdn.feling.net/css/components/notify.min.css" media="all">
-<script src="//cdn.feling.net/js/components/notify.min.js"></script>
+<link rel="stylesheet" href="//cdn-feling-net.oss-cn-beijing.aliyuncs.com/css/components/notify.min.css" media="all">
+<script src="//cdn-feling-net.oss-cn-beijing.aliyuncs.com/js/components/notify.min.js"></script>
 
 
-<script src="//cdn.feling.net/js/hotkeys.min-3.3.8.js"></script>
+<script src="//cdn-feling-net.oss-cn-beijing.aliyuncs.com/js/hotkeys.min-3.3.8.js"></script>
 <script>
     var WithFParams = {
     apiHost: 'https://api.feling.net',
diff --git a/_layouts/default-no-ad.html b/_layouts/default-no-ad.html
new file mode 100644
index 0000000..228c368
--- /dev/null
+++ b/_layouts/default-no-ad.html
@@ -0,0 +1,30 @@
+<!DOCTYPE html>
+<html lang="zh-CN" class="uk-height-1-1">
+
+<head>
+{% include head.html %}
+</head>
+<style>
+    #content {
+        min-height:calc(100% - 95px - 40px - 1px - 20px);
+    }
+</style>
+<body>
+    <header>
+        {% include no-ie.html %}
+        {% include the-gfw.html %}
+        {% include header.html %}
+        {% include goTop.html %}
+    </header>
+    <hr style="margin:0">
+
+    <div id="content">
+        {{content}}
+    </div>
+    <footer>
+        {% include footer-no-ad.html %}
+    </footer>
+    {% include baidu_tongji.html %}
+</body>
+
+</html>
diff --git a/_layouts/pages.html b/_layouts/pages.html
index d88ad25..bec6a9a 100644
--- a/_layouts/pages.html
+++ b/_layouts/pages.html
@@ -2,7 +2,7 @@
 layout: default
 ---
 
-<script src="//cdn.feling.net/js/components/sticky.min.js"></script>
+<script src="//cdn-feling-net.oss-cn-beijing.aliyuncs.com/js/components/sticky.min.js"></script>
 <style>
     #x-left-box {
         min-width: 336px;
@@ -140,9 +140,9 @@ layout: default
                         style="display:inline-block;width:336px;height:280px"
                         data-ad-client="ca-pub-3779740765441924"
                         data-ad-slot="6169161876"></ins>
-                        <!-- <script>
+                        <script>
                             (adsbygoogle = window.adsbygoogle || []).push({});
-                        </script> -->
+                        </script>
                 </li>
             </ul>
         </div>
@@ -229,8 +229,8 @@ layout: default
             $('#x-left-content').show();
         </script>
         
-        <!-- <link rel="stylesheet" href="//cdn.feling.net/css/gitalk.css">
-        <script src="//cdn.feling.net/js/gitalk.min.js"></script>
+        <!-- <link rel="stylesheet" href="//cdn-feling-net.oss-cn-beijing.aliyuncs.com/css/gitalk.css">
+        <script src="//cdn-feling-net.oss-cn-beijing.aliyuncs.com/js/gitalk.min.js"></script>
         <script>
             var gitalk = new Gitalk({
                 clientID: '588f86d430e6e626e4ed',
diff --git a/_posts/2015-11-30-project-transfer_sms.md b/_posts/2015-11-30-project-transfer_sms.md
index f9d9247..75cb922 100644
--- a/_posts/2015-11-30-project-transfer_sms.md
+++ b/_posts/2015-11-30-project-transfer_sms.md
@@ -24,7 +24,7 @@ Android 原生的开发也太庞大了。
 
 
 ## 环境
-这是 [sl4a_r6.apk](//cdn.feling.net/download/sl4a_r6.apk)，从 google code 搬到 github 上以后，安装包就不太好找了，居然找不到下载链接。
+这是 [sl4a_r6.apk](//cdn-feling-net.oss-cn-beijing.aliyuncs.com/download/sl4a_r6.apk)，从 google code 搬到 github 上以后，安装包就不太好找了，居然找不到下载链接。
 
 ## 上代码
 
diff --git a/_posts/2017-10-06-zsh-profile.md b/_posts/2017-10-06-zsh-profile.md
index a54031e..766c808 100644
--- a/_posts/2017-10-06-zsh-profile.md
+++ b/_posts/2017-10-06-zsh-profile.md
@@ -9,10 +9,7 @@ tags: [zsh]
 ## .zshrc
 
 ```sh
-plugins=(
-    git
-    extract
-)
+plugins=(git extract encode64 urltools sudo)
 ```
 
 
@@ -34,7 +31,7 @@ local ret_status="%(?:%{$fg_bold[green]%}➜ :%{$fg_bold[red]%}➜ )"
 PROMPT='${ret_status}%m %{$fg[cyan]%}%c%{$reset_color%} $(git_prompt_info)'
 ZSH_THEME_GIT_PROMPT_PREFIX="%{$fg_bold[blue]%}git:(%{$fg[red]%}"
 ZSH_THEME_GIT_PROMPT_SUFFIX="%{$reset_color%} "
-ZSH_THEME_GIT_PROMPT_DIRTY="%{$fg[blue]%}) %{$fg[yellow]%}✗"
+ZSH_THEME_GIT_PROMPT_DIRTY="%{$fg[blue]%}) %{$fg[yellow]%}%1{✗%}"
 ZSH_THEME_GIT_PROMPT_CLEAN="%{$fg[blue]%})"
 ```
 
diff --git a/_posts/2017-12-26-setup-https.md b/_posts/2017-12-26-setup-https.md
index ed6ce0d..d015f82 100644
--- a/_posts/2017-12-26-setup-https.md
+++ b/_posts/2017-12-26-setup-https.md
@@ -22,15 +22,6 @@ certbot certonly --manual \
 
 只能手动 renew 
 
-## xxx
-
-```
-➜ bj ~ 
-cat /etc/letsencrypt/live/feling.io-0001/fullchain.pem
-cat /etc/letsencrypt/live/feling.io-0001/privkey.pem
-certbot --nginx # ocarina-diary.com
-阿里云 cdn
-```
 
 * 文章目录
 {:toc}
\ No newline at end of file
diff --git a/_posts/2017-12-31-review-2017.md b/_posts/2017-12-31-review-2017.md
index c97b36d..ac07540 100644
--- a/_posts/2017-12-31-review-2017.md
+++ b/_posts/2017-12-31-review-2017.md
@@ -7,7 +7,7 @@ lastModifiedDate: 2018-01-01
 
 <audio controls loop autoplay 
     style="height:50px;"
-    src="//cdn.feling.net/audio/knowledge-is-power.mp3" ></audio>
+    src="//cdn-feling-net.oss-cn-beijing.aliyuncs.com/audio/knowledge-is-power.mp3" ></audio>
 
 ## 酝酿一下感情
 
@@ -51,7 +51,7 @@ lastModifiedDate: 2018-01-01
 
 welog 这项目可以说是 0业务复杂度的了:    
 
-![](//cdn.feling.net/images/welog.svg)
+![](//cdn-feling-net.oss-cn-beijing.aliyuncs.com/images/welog.svg)
 
 - 通过 logback 的自定义 appender 来收集日志，    
 1. 不关心日志格式    
diff --git a/about.html b/about.html
index b05f3cf..089dcaa 100644
--- a/about.html
+++ b/about.html
@@ -10,11 +10,11 @@
     <meta name="robots" content="all">
     <meta name="author" content="feling.net">
     <title>base64图片，base64编码解码，json格式验证</title>
-    <link rel="stylesheet" href="//cdn.feling.net/css/uikit.min.css" media="all">
+    <link rel="stylesheet" href="//cdn-feling-net.oss-cn-beijing.aliyuncs.com/css/uikit.min.css" media="all">
     <link rel="icon" type="image/png" href="//cdn.apihub.net/img/favicon.png">
     <script src="//cdn.apihub.net/js/jquery-3.3.1.min.js"></script>
     <script src="//cdn.apihub.net/js/vue.min.js"></script>
-    <script src="//cdn.feling.net/js/uikit.min.js"></script>
+    <script src="//cdn-feling-net.oss-cn-beijing.aliyuncs.com/js/uikit.min.js"></script>
 </head>
 
 <body class="uk-height-1-1">
diff --git a/base64/index.html b/base64/index.html
index 3667705..0fd941e 100644
--- a/base64/index.html
+++ b/base64/index.html
@@ -1,7 +1,7 @@
 ---
-title: Base64 解码 编码 图片
+title: Base64 解码 编码 图片 在线工具
 layout: default_tool
-keywords: [base64图片, base64编码, base64解码, base64转图片]
+keywords: [base64图片, base64编码, base64解码, base64转图片, 在线工具]
 description: 在线 Base64 编码、解码。支持文字、图片。智能适应“data:image/…”前缀，有无前缀都能解码出图片。实时显示结果，无需手动确认。自动保存偏好设置。开源的纯本地应用，保证数据安全。
 ---
 
@@ -89,7 +89,7 @@ description: 在线 Base64 编码、解码。支持文字、图片。智能适
                 </div>
                 <div class="uk-width-1-2 fl-box uk-height-1-1">
                     <div id="drop_box" class="uk-height-1-1" style="overflow: auto;" v-on:dragenter="ignoreDrag" v-on:dragover="ignoreDrag" v-on:drop="drop" v-on:click="clickDropBox">
-                        <p style="width:100%;height:100%;text-align:center;line-height:320px;" 
+                        <p style="width:100%;height:100%;text-align:center;line-height:320px;margin:0" 
                             v-show="base64 === ''">拖拽图片到此处 / 点击上传图片</p>
                         <img alt="结果图片0" style="max-height:512px;" v-bind:src="base64" v-if="base64.startsWith('data:image') || base64.startsWith('http')"></img>
                         <img alt="结果图片1" style="max-height:512px;" v-bind:src="'data:image;base64,' + base64" v-if="base64 != '' && !base64.startsWith('data:image') && !base64.startsWith('http') "></img>
diff --git a/book/index.html b/book/index.html
index 0b2a03a..f1b74e7 100644
--- a/book/index.html
+++ b/book/index.html
@@ -7,11 +7,11 @@
     <meta name="hostname" content="feling.net">
     <title>花边记账</title>
     
-    <link rel="stylesheet" href="//cdn.feling.net/css/uikit.min.css" media="all">
+    <link rel="stylesheet" href="//cdn-feling-net.oss-cn-beijing.aliyuncs.com/css/uikit.min.css" media="all">
     <style>
     .uk-grid{margin-left:0}
     .al-spinner {
-        background-image: url(https://cdn.feling.net/spinner.png);
+        background-image: url(https://cdn-feling-net.oss-cn-beijing.aliyuncs.com/spinner.png);
         background-position: center;
         background-repeat: no-repeat;
         background-size: cover;
@@ -28,14 +28,14 @@
     }
     </style>
 
-    <link rel="icon" type="image/png" href="//cdn.feling.net/favicon.png">
+    <link rel="icon" type="image/png" href="//cdn-feling-net.oss-cn-beijing.aliyuncs.com/favicon.png">
     
-    <script src="//cdn.feling.net/js/jquery-3.3.1.min.js"></script>
-    <script src="//cdn.feling.net/js/vue.min.js"></script>
+    <script src="//cdn-feling-net.oss-cn-beijing.aliyuncs.com/js/jquery-3.3.1.min.js"></script>
+    <script src="//cdn-feling-net.oss-cn-beijing.aliyuncs.com/js/vue.min.js"></script>
     <script>
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     </script>
-    <script src="//cdn.feling.net/js/uikit.min.js"></script>
+    <script src="//cdn-feling-net.oss-cn-beijing.aliyuncs.com/js/uikit.min.js"></script>
     <script>
         var WithFParams = {
         apiHost: 'https://api.feling.net',
diff --git a/contact.html b/contact.html
index 8be843f..5625db3 100644
--- a/contact.html
+++ b/contact.html
@@ -10,11 +10,11 @@
     <meta name="robots" content="all">
     <meta name="author" content="feling.net">
     <title>base64编码解码，json格式验证，base64图片</title>
-    <link rel="stylesheet" href="//cdn.feling.net/css/uikit.min.css" media="all">
+    <link rel="stylesheet" href="//cdn-feling-net.oss-cn-beijing.aliyuncs.com/css/uikit.min.css" media="all">
     <link rel="icon" type="image/png" href="//cdn.apihub.net/img/favicon.png">
     <script src="//cdn.apihub.net/js/jquery-3.3.1.min.js"></script>
     <script src="//cdn.apihub.net/js/vue.min.js"></script>
-    <script src="//cdn.feling.net/js/uikit.min.js"></script>
+    <script src="//cdn-feling-net.oss-cn-beijing.aliyuncs.com/js/uikit.min.js"></script>
 </head>
 
 <body class="uk-height-1-1">
@@ -98,7 +98,7 @@
             <span class="uk-text-top">微信: </span>
             <img style="display: inline-block" 
                 width="100" height="100"
-                src="//cdn.feling.net/images/weixin-qrcode-apihub.jpeg" />
+                src="//cdn-feling-net.oss-cn-beijing.aliyuncs.com/images/weixin-qrcode-apihub.jpeg" />
             <p>码云: <a href="https://gitee.com/apihub" rel="nofollow">https://gitee.com/apihub</a></p>
     </div>
 
diff --git a/index.html b/index.html
index 8188edf..d813576 100644
--- a/index.html
+++ b/index.html
@@ -10,11 +10,11 @@
     <meta name="robots" content="all">
     <meta name="author" content="feling.net">
     <title>base64图片，json格式化，base64编码解码</title>
-    <link rel="stylesheet" href="//cdn.feling.net/css/uikit.min.css" media="all">
+    <link rel="stylesheet" href="//cdn-feling-net.oss-cn-beijing.aliyuncs.com/css/uikit.min.css" media="all">
     <link rel="icon" type="image/png" href="//cdn.apihub.net/img/favicon.png">
     <script src="//cdn.apihub.net/js/jquery-3.3.1.min.js"></script>
     <script src="//cdn.apihub.net/js/vue.min.js"></script>
-    <script src="//cdn.feling.net/js/uikit.min.js"></script>
+    <script src="//cdn-feling-net.oss-cn-beijing.aliyuncs.com/js/uikit.min.js"></script>
 </head>
 
 <body class="uk-height-1-1">
@@ -211,7 +211,7 @@
             </style>
             <ul id="tab-ws2s" class="uk-switcher uk-margin">
                 <li>
-                    <svg style="margin-bottom: 10px;" viewBox="0 0 622 220" id="SvgjsSvg1035" xmlns="http://www.w3.org/2000/svg" version="1.1" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svgjs="http://svgjs.com/svgjs"><defs id="SvgjsDefs1036"><marker id="SvgjsMarker1052" markerWidth="16" markerHeight="12" refX="0" refY="6" viewBox="0 0 16 12" orient="auto" markerUnits="userSpaceOnUse"><path id="SvgjsPath1053" d="M15,1.5 L2,6 L15,10.5" fill="#323232" stroke="#323232" stroke-width="2"></path></marker><marker id="SvgjsMarker1054" markerWidth="16" markerHeight="12" refX="16" refY="6" viewBox="0 0 16 12" orient="auto" markerUnits="userSpaceOnUse"><path id="SvgjsPath1055" d="M0,2 L14,6 L0,11 L0,2" fill="#323232" stroke="#323232" stroke-width="2"></path></marker><marker id="SvgjsMarker1059" markerWidth="16" markerHeight="12" refX="0" refY="6" viewBox="0 0 16 12" orient="auto" markerUnits="userSpaceOnUse"><path id="SvgjsPath1060" d="M15,1.5 L2,6 L15,10.5" fill="#323232" stroke="#323232" stroke-width="2"></path></marker><marker id="SvgjsMarker1061" markerWidth="16" markerHeight="12" refX="16" refY="6" viewBox="0 0 16 12" orient="auto" markerUnits="userSpaceOnUse"><path id="SvgjsPath1062" d="M0,2 L14,6 L0,11 L0,2" fill="#323232" stroke="#323232" stroke-width="2"></path></marker></defs><rect id="SvgjsRect1037" width="622" height="220" fill="#ffffff"></rect><g id="SvgjsG1038" transform="translate(508,85)"><image id="SvgjsImage1039" xlink:href="https://cdn.feling.net/images/KVStore.svg" width="89" height="86" preserveAspectRatio="none"></image><g id="SvgjsG1040"><foreignObject id="SvgjsForeignObject1041" width="129" height="32" x="-20" style="overflow:visible;" y="85"><div xmlns="http://www.w3.org/1999/xhtml" style="font-family: 微软雅黑; text-align: center; font-size: 13px; vertical-align: middle; color: rgb(50, 50, 50); font-weight: 400; line-height: 16px; width: 129px; word-break: break-word; border: 0px;">TCP server<div></div> such as redis</div></foreignObject></g></g><g id="SvgjsG1042" transform="translate(292,85)"><image id="SvgjsImage1043" xlink:href="https://cdn.feling.net/images/ResilientNetworkIP.svg" width="86" height="86" preserveAspectRatio="none"></image><g id="SvgjsG1044"><foreignObject id="SvgjsForeignObject1045" width="126" height="16" x="-20" style="overflow:visible;" y="93"><div xmlns="http://www.w3.org/1999/xhtml" style="font-family: 微软雅黑; text-align: center; font-size: 13px; vertical-align: middle; color: rgb(50, 50, 50); font-weight: 400; line-height: 16px; width: 126px; word-break: break-word; border: 0px;">ws2s server</div></foreignObject></g></g><g id="SvgjsG1046" transform="translate(25,92.5)"><image id="SvgjsImage1047" xlink:href="https://cdn.feling.net/images/Laptop.svg" width="114" height="71" preserveAspectRatio="none"></image><g id="SvgjsG1048"><foreignObject id="SvgjsForeignObject1049" width="154" height="32" x="-20" style="overflow:visible;" y="70"><div xmlns="http://www.w3.org/1999/xhtml" style="font-family: 微软雅黑; text-align: center; font-size: 13px; vertical-align: middle; color: rgb(50, 50, 50); font-weight: 400; line-height: 16px; width: 154px; word-break: break-word; border: 0px;">javaScript<div> running on a browser</div></div></foreignObject></g></g><g id="SvgjsG1050"><path id="SvgjsPath1051" d="M133 128L212.5 128L212.5 128L292 128" stroke-dasharray="8,5" stroke="#323232" stroke-width="2" fill="none" marker-start="url(#SvgjsMarker1052)" marker-end="url(#SvgjsMarker1054)"></path><foreignObject id="SvgjsForeignObject1056" width="65" height="16" x="180" y="120"><div xmlns="http://www.w3.org/1999/xhtml" style="vertical-align: top; text-align: center; color: rgb(50, 50, 50); line-height: 16px; font-size: 13px; font-family: 微软雅黑; white-space: nowrap; display: inline-block; background: rgb(255, 255, 255);">websocket</div></foreignObject></g><g id="SvgjsG1057"><path id="SvgjsPath1058" d="M378 128L443 128L443 128L508 128" stroke-dasharray="10,5,3,5" stroke="#323232" stroke-width="2" fill="none" marker-start="url(#SvgjsMarker1059)" marker-end="url(#SvgjsMarker1061)"></path><foreignObject id="SvgjsForeignObject1063" width="40" height="16" x="423" y="120"><div xmlns="http://www.w3.org/1999/xhtml" style="vertical-align: top; text-align: center; color: rgb(50, 50, 50); line-height: 16px; font-size: 13px; font-family: 微软雅黑; white-space: nowrap; display: inline-block; background: rgb(255, 255, 255);">socket</div></foreignObject></g><g id="SvgjsG1064" transform="translate(25,25)"><path id="SvgjsPath1065" d="M 0 0L 572 0L 572 40L 0 40Z" stroke="none" fill="none"></path><g id="SvgjsG1066"><foreignObject id="SvgjsForeignObject1067" width="572" height="25" x="0" style="overflow:visible;" y="7.5"><div xmlns="http://www.w3.org/1999/xhtml" style="font-family: 微软雅黑; text-align: center; font-size: 20px; vertical-align: middle; color: rgb(50, 50, 50); font-weight: 400; line-height: 25px; width: 572px; word-break: break-word; border: 0px;"><b>ws2s -- 让运行在浏览器上的 js 具备使用 socket 通信的能力</b></div></foreignObject></g></g></svg>
+                    <svg style="margin-bottom: 10px;" viewBox="0 0 622 220" id="SvgjsSvg1035" xmlns="http://www.w3.org/2000/svg" version="1.1" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svgjs="http://svgjs.com/svgjs"><defs id="SvgjsDefs1036"><marker id="SvgjsMarker1052" markerWidth="16" markerHeight="12" refX="0" refY="6" viewBox="0 0 16 12" orient="auto" markerUnits="userSpaceOnUse"><path id="SvgjsPath1053" d="M15,1.5 L2,6 L15,10.5" fill="#323232" stroke="#323232" stroke-width="2"></path></marker><marker id="SvgjsMarker1054" markerWidth="16" markerHeight="12" refX="16" refY="6" viewBox="0 0 16 12" orient="auto" markerUnits="userSpaceOnUse"><path id="SvgjsPath1055" d="M0,2 L14,6 L0,11 L0,2" fill="#323232" stroke="#323232" stroke-width="2"></path></marker><marker id="SvgjsMarker1059" markerWidth="16" markerHeight="12" refX="0" refY="6" viewBox="0 0 16 12" orient="auto" markerUnits="userSpaceOnUse"><path id="SvgjsPath1060" d="M15,1.5 L2,6 L15,10.5" fill="#323232" stroke="#323232" stroke-width="2"></path></marker><marker id="SvgjsMarker1061" markerWidth="16" markerHeight="12" refX="16" refY="6" viewBox="0 0 16 12" orient="auto" markerUnits="userSpaceOnUse"><path id="SvgjsPath1062" d="M0,2 L14,6 L0,11 L0,2" fill="#323232" stroke="#323232" stroke-width="2"></path></marker></defs><rect id="SvgjsRect1037" width="622" height="220" fill="#ffffff"></rect><g id="SvgjsG1038" transform="translate(508,85)"><image id="SvgjsImage1039" xlink:href="https://cdn-feling-net.oss-cn-beijing.aliyuncs.com/images/KVStore.svg" width="89" height="86" preserveAspectRatio="none"></image><g id="SvgjsG1040"><foreignObject id="SvgjsForeignObject1041" width="129" height="32" x="-20" style="overflow:visible;" y="85"><div xmlns="http://www.w3.org/1999/xhtml" style="font-family: 微软雅黑; text-align: center; font-size: 13px; vertical-align: middle; color: rgb(50, 50, 50); font-weight: 400; line-height: 16px; width: 129px; word-break: break-word; border: 0px;">TCP server<div></div> such as redis</div></foreignObject></g></g><g id="SvgjsG1042" transform="translate(292,85)"><image id="SvgjsImage1043" xlink:href="https://cdn-feling-net.oss-cn-beijing.aliyuncs.com/images/ResilientNetworkIP.svg" width="86" height="86" preserveAspectRatio="none"></image><g id="SvgjsG1044"><foreignObject id="SvgjsForeignObject1045" width="126" height="16" x="-20" style="overflow:visible;" y="93"><div xmlns="http://www.w3.org/1999/xhtml" style="font-family: 微软雅黑; text-align: center; font-size: 13px; vertical-align: middle; color: rgb(50, 50, 50); font-weight: 400; line-height: 16px; width: 126px; word-break: break-word; border: 0px;">ws2s server</div></foreignObject></g></g><g id="SvgjsG1046" transform="translate(25,92.5)"><image id="SvgjsImage1047" xlink:href="https://cdn-feling-net.oss-cn-beijing.aliyuncs.com/images/Laptop.svg" width="114" height="71" preserveAspectRatio="none"></image><g id="SvgjsG1048"><foreignObject id="SvgjsForeignObject1049" width="154" height="32" x="-20" style="overflow:visible;" y="70"><div xmlns="http://www.w3.org/1999/xhtml" style="font-family: 微软雅黑; text-align: center; font-size: 13px; vertical-align: middle; color: rgb(50, 50, 50); font-weight: 400; line-height: 16px; width: 154px; word-break: break-word; border: 0px;">javaScript<div> running on a browser</div></div></foreignObject></g></g><g id="SvgjsG1050"><path id="SvgjsPath1051" d="M133 128L212.5 128L212.5 128L292 128" stroke-dasharray="8,5" stroke="#323232" stroke-width="2" fill="none" marker-start="url(#SvgjsMarker1052)" marker-end="url(#SvgjsMarker1054)"></path><foreignObject id="SvgjsForeignObject1056" width="65" height="16" x="180" y="120"><div xmlns="http://www.w3.org/1999/xhtml" style="vertical-align: top; text-align: center; color: rgb(50, 50, 50); line-height: 16px; font-size: 13px; font-family: 微软雅黑; white-space: nowrap; display: inline-block; background: rgb(255, 255, 255);">websocket</div></foreignObject></g><g id="SvgjsG1057"><path id="SvgjsPath1058" d="M378 128L443 128L443 128L508 128" stroke-dasharray="10,5,3,5" stroke="#323232" stroke-width="2" fill="none" marker-start="url(#SvgjsMarker1059)" marker-end="url(#SvgjsMarker1061)"></path><foreignObject id="SvgjsForeignObject1063" width="40" height="16" x="423" y="120"><div xmlns="http://www.w3.org/1999/xhtml" style="vertical-align: top; text-align: center; color: rgb(50, 50, 50); line-height: 16px; font-size: 13px; font-family: 微软雅黑; white-space: nowrap; display: inline-block; background: rgb(255, 255, 255);">socket</div></foreignObject></g><g id="SvgjsG1064" transform="translate(25,25)"><path id="SvgjsPath1065" d="M 0 0L 572 0L 572 40L 0 40Z" stroke="none" fill="none"></path><g id="SvgjsG1066"><foreignObject id="SvgjsForeignObject1067" width="572" height="25" x="0" style="overflow:visible;" y="7.5"><div xmlns="http://www.w3.org/1999/xhtml" style="font-family: 微软雅黑; text-align: center; font-size: 20px; vertical-align: middle; color: rgb(50, 50, 50); font-weight: 400; line-height: 25px; width: 572px; word-break: break-word; border: 0px;"><b>ws2s -- 让运行在浏览器上的 js 具备使用 socket 通信的能力</b></div></foreignObject></g></g></svg>
                     <div style="display: inline-block;margin: 10px 0px 0px 10px;" class="uk-text-top">
                         <p>使用案例：</p>
                         <a class="uk-button" style="margin: 0px 0px 10px 10px;" href="/redis/"> 
@@ -234,7 +234,10 @@
             <li><a href="/pages/base64.html">理解 Base64 编码</a></li>
             <li><a href="/pages/rank_tip.html">垃圾页面提示</a></li>
             <li><a href="/404.html">404页面提示</a></li>
+            <li><a href="/book/index.html">花边记账</a></li>
             <li><a href="/proxy.pac">pac配置</a></li>
+            <li><a href="/proxy1604.pac">pac配置</a></li>
+            <li><a href="/proxy-zzm.pac">pac配置</a></li>
         </div>
     </div>
     
@@ -260,4 +263,4 @@
         </script>
     </footer>
 </body>
-</html>
\ No newline at end of file
+</html>
diff --git a/json-intro.html b/json-intro.html
index 05aa0ae..39e90a7 100644
--- a/json-intro.html
+++ b/json-intro.html
@@ -10,11 +10,11 @@
     <meta name="robots" content="all">
     <meta name="author" content="feling.net">
     <title>base64编码解码，json格式验证，base64图片</title>
-    <link rel="stylesheet" href="//cdn.feling.net/css/uikit.min.css" media="all">
+    <link rel="stylesheet" href="//cdn-feling-net.oss-cn-beijing.aliyuncs.com/css/uikit.min.css" media="all">
     <link rel="icon" type="image/png" href="//cdn.apihub.net/img/favicon.png">
     <script src="//cdn.apihub.net/js/jquery-3.3.1.min.js"></script>
     <script src="//cdn.apihub.net/js/vue.min.js"></script>
-    <script src="//cdn.feling.net/js/uikit.min.js"></script>
+    <script src="//cdn-feling-net.oss-cn-beijing.aliyuncs.com/js/uikit.min.js"></script>
 </head>
 
 <body class="uk-height-1-1">
@@ -111,9 +111,9 @@
         </style>
         <div id="json-format-intro" class="uk-text-center">
             <h1><a href="/json/">在线 JSON 格式化</a>，让前后端联调更简单 </h1>
-            <!-- <img style="margin-bottom: 35px;box-shadow: 2px 2px 5px #ccc;" src="//cdn.feling.net/images/json-intro-h1.png"> -->
+            <!-- <img style="margin-bottom: 35px;box-shadow: 2px 2px 5px #ccc;" src="//cdn-feling-net.oss-cn-beijing.aliyuncs.com/images/json-intro-h1.png"> -->
             <figure class="uk-overlay">
-                <img alt="json intro" style="border-top-left-radius: 5px;border-top-right-radius: 5px;" src="//cdn.feling.net/images/json-intro.gif">
+                <img alt="json intro" style="border-top-left-radius: 5px;border-top-right-radius: 5px;" src="//cdn-feling-net.oss-cn-beijing.aliyuncs.com/images/json-intro.gif">
                 <figcaption class="uk-overlay-panel uk-overlay-bottom uk-overlay-background uk-text-center">
                     <a href="/json/" style="color: #fff;">立即体验 -- 在线 JSON 格式化</a>
                 </figcaption>
@@ -137,7 +137,7 @@
                             &nbsp;&nbsp;&nbsp;&nbsp;2. 标记不同的颜色 ( 高亮 )<br>
                             &nbsp;&nbsp;&nbsp;&nbsp;3. 折叠一个段落<br>
                         </div>
-                        <img alt="json intro thumbnail" style="display: inline-block;width: 300px;" src="//cdn.feling.net/images/json-intro-thumbnail.png">
+                        <img alt="json intro thumbnail" style="display: inline-block;width: 300px;" src="//cdn-feling-net.oss-cn-beijing.aliyuncs.com/images/json-intro-thumbnail.png">
                     </div>
                     
                 </p>
@@ -172,7 +172,7 @@
                 <p >
                     <span class="uk-text-top">终端中经常使用 <code style="vertical-align: top;">curl</code> 命令调用后端接口，配合 <code style="vertical-align: top;">jq</code> 命令可以实现 json 格式化。如图：</span> 
                     <img width="540" style="border-radius: 10px;" alt="json intro jq"
-                         src="//cdn.feling.net/images/json-intro-jq.png">
+                         src="//cdn-feling-net.oss-cn-beijing.aliyuncs.com/images/json-intro-jq.png">
                 </p>
                 <h3>Python</h3>
                 <p>
diff --git a/pages/base64.md b/pages/base64.md
index 27cc75b..9b3ba94 100644
--- a/pages/base64.md
+++ b/pages/base64.md
@@ -6,6 +6,11 @@ keywords: [base64, base64编码, base64解码, base64图片]
 description: base64 是一种编码算法，它使得 “可打印的字符” 能表示 “二进制数据”。换句话说，就是用字符串来表示二进制文件。现在的web开发中，也经常用base64来编码图片。
 ---
 
+
+在线编解码工具, 支持图片文件: 
+[Base64 编码 解码 图片](/base64/)   
+
+
 ## 什么是 Base64？有什么用？
 base64 是一种编码算法，它使得 “可打印的字符” 能表示 “二进制数据”。换句话说，就是用字符串来表示二进制文件。
 
diff --git a/pages/index.html b/pages/index.html
index a883a4d..f9048c1 100644
--- a/pages/index.html
+++ b/pages/index.html
@@ -1,8 +1,8 @@
 ---
-layout: default
+layout: default-no-ad
 ---
 
-<script src="//cdn.feling.net/js/components/grid.min.js"></script>
+<script src="//cdn-feling-net.oss-cn-beijing.aliyuncs.com/js/components/grid.min.js"></script>
 
 <ul id="tab" class="uk-tab uk-hidden-small" style="margin-bottom: 15px;">
     <li data-uk-filter=""><a>全部</a></li>
diff --git a/proxy-zzm.pac b/proxy-zzm.pac
new file mode 100644
index 0000000..ec83e5e
--- /dev/null
+++ b/proxy-zzm.pac
@@ -0,0 +1,30 @@
+var proxy = "SOCKS5 127.0.0.1:7890";
+
+function FindProxyForURL(url, host) {
+    if (shExpMatch(host,"*qunar*")
+        || shExpMatch(host,"*.cn")
+        || shExpMatch(host,"*gridvo*")
+        || shExpMatch(host,"10.0.*")
+        || shExpMatch(host,"172.*")
+        || shExpMatch(host,"192.*")
+        || shExpMatch(host,"*baidu*")
+        || shExpMatch(host,"*bdstatic*")
+        || shExpMatch(host,"*aliyun*")
+        || shExpMatch(host,"*alicdn*")
+        || shExpMatch(host,"*mmstat*")
+        || shExpMatch(host,"*alipay*")
+        || shExpMatch(host,"*99.com")
+        || shExpMatch(host,"*.qq.com")
+        || shExpMatch(host,"*.99.com")
+        || shExpMatch(host,"101.com")
+        || shExpMatch(host,"*.101.com")
+        || shExpMatch(host,"*.sdp")
+        || shExpMatch(host,"*.nd")
+        || shExpMatch(host,"*.ndaeweb.com")
+        || shExpMatch(host,"*.hdslb.com")
+        ) {
+        return "DIRECT"; 
+    }
+
+    return proxy; 
+}
diff --git a/proxy1604.pac b/proxy1604.pac
new file mode 100644
index 0000000..6c08c88
--- /dev/null
+++ b/proxy1604.pac
@@ -0,0 +1,26 @@
+var proxy = "SOCKS5 192.168.5.16:7890";
+
+function FindProxyForURL(url, host) {
+    if (shExpMatch(host,"*qunar*")
+        || shExpMatch(host,"*.cn")
+        || shExpMatch(host,"*baidu*")
+        || shExpMatch(host,"*bdstatic*")
+        || shExpMatch(host,"*aliyun*")
+        || shExpMatch(host,"*alicdn*")
+        || shExpMatch(host,"*mmstat*")
+        || shExpMatch(host,"*alipay*")
+        || shExpMatch(host,"*99.com")
+        || shExpMatch(host,"*.qq.com")
+        || shExpMatch(host,"*.99.com")
+        || shExpMatch(host,"101.com")
+        || shExpMatch(host,"*.101.com")
+        || shExpMatch(host,"*.sdp")
+        || shExpMatch(host,"*.nd")
+        || shExpMatch(host,"*.ndaeweb.com")
+        || shExpMatch(host,"*.hdslb.com")
+        ) {
+        return "DIRECT"; 
+    }
+
+    return proxy; 
+}
diff --git a/redis/index.html b/redis/index.html
index a895bd2..99e9321 100644
--- a/redis/index.html
+++ b/redis/index.html
@@ -220,11 +220,11 @@ description: fredis 是一个网页版 redis 客户端，基于“ws2s项目”
 </div>
 {% endraw %}
 
-<script src="//cdn.feling.net/js/ws2s-2.1.2.js"></script>
+<script src="//cdn-feling-net.oss-cn-beijing.aliyuncs.com/js/ws2s-2.1.2.js"></script>
 <script src="//cdn.apihub.net/js/clipboard.min.js"></script>
-<script src="//cdn.feling.net/js/jquery.terminal.min.js"></script>
-<script src="//cdn.feling.net/js/Sortable.min.js"></script>
-<script src="//cdn.feling.net/js/vuedraggable.min.js"></script>
+<script src="//cdn-feling-net.oss-cn-beijing.aliyuncs.com/js/jquery.terminal.min.js"></script>
+<script src="//cdn-feling-net.oss-cn-beijing.aliyuncs.com/js/Sortable.min.js"></script>
+<script src="//cdn-feling-net.oss-cn-beijing.aliyuncs.com/js/vuedraggable.min.js"></script>
 <script>
     new ClipboardJS('.copy-last-response', {
         text: function(trigger) {
@@ -478,7 +478,7 @@ description: fredis 是一个网页版 redis 客户端，基于“ws2s项目”
         }
     })
 </script>
-<link rel="stylesheet" href="//cdn.feling.net/css/jquery.terminal.min.css" media="all">
+<link rel="stylesheet" href="//cdn-feling-net.oss-cn-beijing.aliyuncs.com/css/jquery.terminal.min.css" media="all">
 <style>
 .terminal, .cmd {
     font-family: Consolas, monospace;
diff --git a/wsp/index.html b/wsp/index.html
index 45eb52d..df96ee9 100644
--- a/wsp/index.html
+++ b/wsp/index.html
@@ -85,14 +85,14 @@ description: websocket 在线联调、测试工具。手动发送、接收 webso
                 style="height: 70px;" onkeydown="onkeydown_tab(this)" 
                 placeholder="快捷消息2，内容会保存到 localStorage，方便下次使用"></textarea>
         </div>
-        <div class="uk-form-row" style="margin-top: 5px;">
+        <!-- <div class="uk-form-row" style="margin-top: 5px;">
             <textarea class="uk-width-1-1 quick-msg-textarea" type="text" v-model="myMsg3" 
                 style="height: 70px;" onkeydown="onkeydown_tab(this)" 
                 placeholder="快捷消息3，内容会保存到 localStorage，方便下次使用"></textarea>
-        </div>
+        </div> -->
         <div class="uk-form-row">
-            <button class="uk-button uk-button-primary" :disabled="!connected" @click="doSend3()" 
-                style="float: right;margin-left:15px;">发送消息3</button>
+            <!-- <button class="uk-button uk-button-primary" :disabled="!connected" @click="doSend3()" 
+                style="float: right;margin-left:15px;">发送消息3</button> -->
             <button class="uk-button uk-button-primary" :disabled="!connected" @click="doSend2()" 
                     style="float: right;margin-left:15px;">发送消息2</button>
             <button class="uk-button uk-button-primary" :disabled="!connected" @click="doSend1()"