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-      <div class="popular-posts-title"><a href="/2015/01/04/Path-Sum/" rel="bookmark">Path Sum</a></div>
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+      <div class="popular-posts-title"><a href="/2015/01/14/Two-Sum/" rel="bookmark">two sum</a></div>
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-      <div class="popular-posts-title"><a href="/2015/03/11/Reverse-Bits/" rel="bookmark">Reverse Bits</a></div>
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diff --git a/2015/03/11/Reverse-Bits/index.html b/2015/03/11/Reverse-Bits/index.html
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index e03d41d52c..854da61c0b 100644
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-      <div class="popular-posts-title"><a href="/2016/09/29/binary-watch/" rel="bookmark">binary-watch</a></div>
+      <div class="popular-posts-title"><a href="/2015/01/14/Two-Sum/" rel="bookmark">two sum</a></div>
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+      <div class="popular-posts-title"><a href="/2015/01/14/Two-Sum/" rel="bookmark">two sum</a></div>
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     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/03/11/Reverse-Bits/" rel="bookmark">Reverse Bits</a></div>
+      <div class="popular-posts-title"><a href="/2015/01/04/Path-Sum/" rel="bookmark">Path Sum</a></div>
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diff --git a/2015/04/15/Leetcode-No-3/index.html b/2015/04/15/Leetcode-No-3/index.html
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+      <div class="popular-posts-title"><a href="/2015/01/14/Two-Sum/" rel="bookmark">two sum</a></div>
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+      <div class="popular-posts-title"><a href="/2015/01/04/Path-Sum/" rel="bookmark">Path Sum</a></div>
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+      <div class="popular-posts-title"><a href="/2015/01/14/Two-Sum/" rel="bookmark">two sum</a></div>
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+      <div class="popular-posts-title"><a href="/2015/01/04/Path-Sum/" rel="bookmark">Path Sum</a></div>
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index b925c26398..c48b98db9c 100644
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index 47ace702ec..cf28ff75bb 100644
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+    <li class="popular-posts-item">
+      <div class="popular-posts-title"><a href="/2020/01/19/redis数据结构介绍四/" rel="bookmark">redis数据结构介绍四-第四部分 压缩表</a></div>
+    </li>
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+      <div class="popular-posts-title"><a href="/2020/01/20/redis数据结构介绍五/" rel="bookmark">redis数据结构介绍五-第五部分 对象</a></div>
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-      <div class="popular-posts-title"><a href="/2020/01/20/redis数据结构介绍五/" rel="bookmark">redis数据结构介绍五-第五部分 对象</a></div>
+      <div class="popular-posts-title"><a href="/2020/01/19/redis数据结构介绍四/" rel="bookmark">redis数据结构介绍四-第四部分 压缩表</a></div>
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-                  <a href="/categories/C/" itemprop="url" rel="index"><span itemprop="name">C</span></a>
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-                  <a href="/categories/C/Redis/" itemprop="url" rel="index"><span itemprop="name">Redis</span></a>
+                  <a href="/categories/Redis/%E6%BA%90%E7%A0%81/" itemprop="url" rel="index"><span itemprop="name">源码</span></a>
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index 1c1bae7af4..3ad9497123 100644
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+                  <a href="/categories/C/Redis/" itemprop="url" rel="index"><span itemprop="name">Redis</span></a>
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index ef6737bbe4..119e53fd82 100644
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index 2123379ed8..59478f1079 100644
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index a84082ec87..f950ebad0c 100644
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index 972b822524..00d5c69c0e 100644
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-                  <a href="/categories/C/" itemprop="url" rel="index"><span itemprop="name">C</span></a>
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+                  <a href="/categories/C/" itemprop="url" rel="index"><span itemprop="name">C</span></a>
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-                  <a href="/categories/C/" itemprop="url" rel="index"><span itemprop="name">C</span></a>
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index 64d3d4d224..9b4329e02c 100644
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index 35b84059f6..8c0d6654d2 100644
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-      <div class="popular-posts-title"><a href="/2020/02/01/2019年终总结/" rel="bookmark">2019年终总结</a></div>
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-      <div class="popular-posts-title"><a href="/2020/04/05/Comparator使用小记/" rel="bookmark">Comparator使用小记</a></div>
+      <div class="popular-posts-title"><a href="/2020/02/09/G1收集器概述/" rel="bookmark">G1收集器概述</a></div>
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-      <div class="popular-posts-title"><a href="/2020/02/09/G1收集器概述/" rel="bookmark">G1收集器概述</a></div>
+      <div class="popular-posts-title"><a href="/2020/04/05/Comparator使用小记/" rel="bookmark">Comparator使用小记</a></div>
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       <div class="popular-posts-title"><a href="/2020/02/16/Maven实用小技巧/" rel="bookmark">Maven实用小技巧</a></div>
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+      <div class="popular-posts-title"><a href="/2020/05/31/聊聊-Dubbo-的-SPI/" rel="bookmark">聊聊 Dubbo 的 SPI</a></div>
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-      <div class="popular-posts-title"><a href="/2020/05/31/聊聊-Dubbo-的-SPI/" rel="bookmark">聊聊 Dubbo 的 SPI</a></div>
+      <div class="popular-posts-title"><a href="/2020/06/06/聊聊-Dubbo-的-SPI-续之自适应拓展/" rel="bookmark">聊聊 Dubbo 的 SPI 续之自适应拓展</a></div>
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+      <div class="popular-posts-title"><a href="/2020/07/11/2020年中总结/" rel="bookmark">2020年中总结</a></div>
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-      <div class="popular-posts-title"><a href="/2020/07/11/2020年中总结/" rel="bookmark">2020年中总结</a></div>
+      <div class="popular-posts-title"><a href="/2020/02/01/2019年终总结/" rel="bookmark">2019年终总结</a></div>
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index 05a20ecd79..181a95223d 100644
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+      <span class="collection-header">2020</span>
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+    <header class="post-header">
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+      <div class="post-meta">
+        <time itemprop="dateCreated"
+              datetime="2020-08-02T21:13:59+08:00"
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+            <span itemprop="name">聊聊 Java 自带的那些"逆天"工具</span>
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+            <span itemprop="name">聊聊 Dubbo 的 SPI</span>
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+          <a class="post-title-link" href="/2020/05/22/%E8%81%8A%E8%81%8A%E6%88%91%E5%88%9A%E5%AD%A6%E4%BC%9A%E7%9A%84%E5%BA%94%E7%94%A8%E8%AF%8A%E6%96%AD%E6%96%B9%E6%B3%95/" itemprop="url">
+            <span itemprop="name">聊聊我刚学会的应用诊断方法</span>
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+            <span itemprop="name">Comparator使用小记</span>
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+    <header class="post-header">
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+      <div class="post-meta">
+        <time itemprop="dateCreated"
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+        </time>
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+            <span itemprop="name">聊聊Java中的单例模式</span>
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-          <a class="post-title-link" href="/2019/09/23/AbstractQueuedSynchronizer/" itemprop="url">
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+          <a class="post-title-link" href="/2019/12/07/JVM-G1-Part-1/" itemprop="url">
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diff --git a/categories/docker/index.html b/categories/docker/index.html
index c57542e9be..859a70e445 100644
--- a/categories/docker/index.html
+++ b/categories/docker/index.html
@@ -29,7 +29,7 @@
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 <meta property="og:type" content="website">
 <meta property="og:title" content="Nicksxs&#39;s Blog">
-<meta property="og:url" content="https://nicksxs.me/categories/docker/index.html">
+<meta property="og:url" content="https://nicksxs.me/categories/Docker/index.html">
 <meta property="og:site_name" content="Nicksxs&#39;s Blog">
 <meta property="og:description" content="learn from zero,技术博客，Nicksxs，史学森">
 <meta property="article:author" content="Nicksxs">
@@ -40,7 +40,7 @@
 <meta property="article:tag" content="森哥">
 <meta name="twitter:card" content="summary">
 
-<link rel="canonical" href="https://nicksxs.me/categories/docker/">
+<link rel="canonical" href="https://nicksxs.me/categories/Docker/">
 
 
 <script id="page-configurations">
@@ -53,7 +53,7 @@
   };
 </script>
 
-  <title>Category: docker | Nicksxs's Blog</title>
+  <title>Category: Docker | Nicksxs's Blog</title>
   
     <script async src="https://www.googletagmanager.com/gtag/js?id=UA-61358619-1"></script>
     <script>
@@ -207,14 +207,14 @@
   <div class="post-block">
     <div class="posts-collapse">
       <div class="collection-title">
-        <h2 class="collection-header">docker
+        <h2 class="collection-header">Docker
           <small>Category</small>
         </h2>
       </div>
 
       
     <div class="collection-year">
-      <span class="collection-header">2016</span>
+      <span class="collection-header">2020</span>
     </div>
 
   <article itemscope itemtype="http://schema.org/Article">
@@ -222,15 +222,75 @@
 
       <div class="post-meta">
         <time itemprop="dateCreated"
-              datetime="2016-08-14T16:51:00+08:00"
-              content="2016-08-14">
-          08-14
+              datetime="2020-03-29T21:48:50+08:00"
+              content="2020-03-29">
+          03-29
         </time>
       </div>
 
       <div class="post-title">
-          <a class="post-title-link" href="/2016/08/14/docker-mysql-cluster/" itemprop="url">
-            <span itemprop="name">docker-mysql-cluster</span>
+          <a class="post-title-link" href="/2020/03/29/echo%E5%91%BD%E4%BB%A4%E7%9A%84%E4%B8%80%E4%B8%AA%E5%B0%8F%E6%8A%80%E5%B7%A7/" itemprop="url">
+            <span itemprop="name">docker使用中发现的echo命令的一个小技巧及其他</span>
+          </a>
+      </div>
+
+    </header>
+  </article>
+
+  <article itemscope itemtype="http://schema.org/Article">
+    <header class="post-header">
+
+      <div class="post-meta">
+        <time itemprop="dateCreated"
+              datetime="2020-03-21T14:43:39+08:00"
+              content="2020-03-21">
+          03-21
+        </time>
+      </div>
+
+      <div class="post-title">
+          <a class="post-title-link" href="/2020/03/21/docker%E6%AF%94%E4%B8%80%E8%88%AC%E5%A4%9A%E4%B8%80%E7%82%B9%E7%9A%84%E5%88%9D%E5%AD%A6%E8%80%85%E4%BB%8B%E7%BB%8D%E4%B8%89/" itemprop="url">
+            <span itemprop="name">docker比一般多一点的初学者介绍三</span>
+          </a>
+      </div>
+
+    </header>
+  </article>
+
+  <article itemscope itemtype="http://schema.org/Article">
+    <header class="post-header">
+
+      <div class="post-meta">
+        <time itemprop="dateCreated"
+              datetime="2020-03-15T22:33:55+08:00"
+              content="2020-03-15">
+          03-15
+        </time>
+      </div>
+
+      <div class="post-title">
+          <a class="post-title-link" href="/2020/03/15/docker%E6%AF%94%E4%B8%80%E8%88%AC%E5%A4%9A%E4%B8%80%E7%82%B9%E7%9A%84%E5%88%9D%E5%AD%A6%E8%80%85%E4%BB%8B%E7%BB%8D%E4%BA%8C/" itemprop="url">
+            <span itemprop="name">docker比一般多一点的初学者介绍二</span>
+          </a>
+      </div>
+
+    </header>
+  </article>
+
+  <article itemscope itemtype="http://schema.org/Article">
+    <header class="post-header">
+
+      <div class="post-meta">
+        <time itemprop="dateCreated"
+              datetime="2020-03-08T23:25:40+08:00"
+              content="2020-03-08">
+          03-08
+        </time>
+      </div>
+
+      <div class="post-title">
+          <a class="post-title-link" href="/2020/03/08/docker%E6%AF%94%E4%B8%80%E8%88%AC%E5%A4%9A%E4%B8%80%E7%82%B9%E7%9A%84%E5%88%9D%E5%AD%A6%E8%80%85%E4%BB%8B%E7%BB%8D/" itemprop="url">
+            <span itemprop="name">docker比一般多一点的初学者介绍</span>
           </a>
       </div>
 
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diff --git a/css/main.css b/css/main.css
index 0960696de6..5ddc1162e9 100644
--- a/css/main.css
+++ b/css/main.css
@@ -1262,7 +1262,7 @@ pre .javascript .function {
 }
 .links-of-author a::before,
 .links-of-author span.exturl::before {
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   content: ' ';
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diff --git a/leancloud.memo b/leancloud.memo
index 6c6dcea9ed..6ffe85e584 100644
--- a/leancloud.memo
+++ b/leancloud.memo
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 {"title":"聊聊 Java 自带的那些'逆天'工具","url":"/2020/08/02/聊聊-Java-自带的那些逆天工具/"},
-{"title":"聊聊 Java 自带的那些"逆天"工具","url":"/2020/08/02/聊聊-Java-自带的那些逆天工具/"},
 {"title":"Linux 下 grep 命令的一点小技巧","url":"/2020/08/06/Linux-下-grep-命令的一点小技巧/"},
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\ No newline at end of file
diff --git a/leancloud_counter_security_urls.json b/leancloud_counter_security_urls.json
index 4003054982..90850c4202 100644
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\ No newline at end of file
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                 <span itemprop="about" itemscope itemtype="http://schema.org/Thing">
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+                  <a href="/categories/C/Redis/" itemprop="url" rel="index"><span itemprop="name">Redis</span></a>
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index e34e386a54..debc9107c1 100644
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                   , 
                 <span itemprop="about" itemscope itemtype="http://schema.org/Thing">
-                  <a href="/categories/C/Redis/" itemprop="url" rel="index"><span itemprop="name">Redis</span></a>
+                  <a href="/categories/Redis/%E6%BA%90%E7%A0%81/" itemprop="url" rel="index"><span itemprop="name">源码</span></a>
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                   , 
                 <span itemprop="about" itemscope itemtype="http://schema.org/Thing">
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+                  <a href="/categories/C/" itemprop="url" rel="index"><span itemprop="name">C</span></a>
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                   , 
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-                  <a href="/categories/Redis/%E6%BA%90%E7%A0%81/" itemprop="url" rel="index"><span itemprop="name">源码</span></a>
+                  <a href="/categories/C/Redis/" itemprop="url" rel="index"><span itemprop="name">Redis</span></a>
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@@ -355,19 +355,19 @@
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-                  <a href="/categories/C/" itemprop="url" rel="index"><span itemprop="name">C</span></a>
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                 <span itemprop="about" itemscope itemtype="http://schema.org/Thing">
-                  <a href="/categories/C/Redis/" itemprop="url" rel="index"><span itemprop="name">Redis</span></a>
+                  <a href="/categories/Redis/%E6%BA%90%E7%A0%81/" itemprop="url" rel="index"><span itemprop="name">源码</span></a>
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                   , 
                 <span itemprop="about" itemscope itemtype="http://schema.org/Thing">
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+                  <a href="/categories/C/" itemprop="url" rel="index"><span itemprop="name">C</span></a>
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                 <span itemprop="about" itemscope itemtype="http://schema.org/Thing">
-                  <a href="/categories/Redis/%E6%BA%90%E7%A0%81/" itemprop="url" rel="index"><span itemprop="name">源码</span></a>
+                  <a href="/categories/C/Redis/" itemprop="url" rel="index"><span itemprop="name">Redis</span></a>
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@@ -479,19 +479,19 @@
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                   , 
                 <span itemprop="about" itemscope itemtype="http://schema.org/Thing">
-                  <a href="/categories/C/" itemprop="url" rel="index"><span itemprop="name">C</span></a>
+                  <a href="/categories/Redis/%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84/" itemprop="url" rel="index"><span itemprop="name">数据结构</span></a>
                 </span>
                   , 
                 <span itemprop="about" itemscope itemtype="http://schema.org/Thing">
-                  <a href="/categories/C/Redis/" itemprop="url" rel="index"><span itemprop="name">Redis</span></a>
+                  <a href="/categories/Redis/%E6%BA%90%E7%A0%81/" itemprop="url" rel="index"><span itemprop="name">源码</span></a>
                 </span>
                   , 
                 <span itemprop="about" itemscope itemtype="http://schema.org/Thing">
-                  <a href="/categories/Redis/%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84/" itemprop="url" rel="index"><span itemprop="name">数据结构</span></a>
+                  <a href="/categories/C/" itemprop="url" rel="index"><span itemprop="name">C</span></a>
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                   , 
                 <span itemprop="about" itemscope itemtype="http://schema.org/Thing">
-                  <a href="/categories/Redis/%E6%BA%90%E7%A0%81/" itemprop="url" rel="index"><span itemprop="name">源码</span></a>
+                  <a href="/categories/C/Redis/" itemprop="url" rel="index"><span itemprop="name">Redis</span></a>
                 </span>
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@@ -599,19 +599,19 @@
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                   , 
                 <span itemprop="about" itemscope itemtype="http://schema.org/Thing">
-                  <a href="/categories/C/" itemprop="url" rel="index"><span itemprop="name">C</span></a>
+                  <a href="/categories/Redis/%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84/" itemprop="url" rel="index"><span itemprop="name">数据结构</span></a>
                 </span>
                   , 
                 <span itemprop="about" itemscope itemtype="http://schema.org/Thing">
-                  <a href="/categories/C/Redis/" itemprop="url" rel="index"><span itemprop="name">Redis</span></a>
+                  <a href="/categories/Redis/%E6%BA%90%E7%A0%81/" itemprop="url" rel="index"><span itemprop="name">源码</span></a>
                 </span>
                   , 
                 <span itemprop="about" itemscope itemtype="http://schema.org/Thing">
-                  <a href="/categories/Redis/%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84/" itemprop="url" rel="index"><span itemprop="name">数据结构</span></a>
+                  <a href="/categories/C/" itemprop="url" rel="index"><span itemprop="name">C</span></a>
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                   , 
                 <span itemprop="about" itemscope itemtype="http://schema.org/Thing">
-                  <a href="/categories/Redis/%E6%BA%90%E7%A0%81/" itemprop="url" rel="index"><span itemprop="name">源码</span></a>
+                  <a href="/categories/C/Redis/" itemprop="url" rel="index"><span itemprop="name">Redis</span></a>
                 </span>
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@@ -716,19 +716,19 @@
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                   , 
                 <span itemprop="about" itemscope itemtype="http://schema.org/Thing">
-                  <a href="/categories/C/" itemprop="url" rel="index"><span itemprop="name">C</span></a>
+                  <a href="/categories/Redis/%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84/" itemprop="url" rel="index"><span itemprop="name">数据结构</span></a>
                 </span>
                   , 
                 <span itemprop="about" itemscope itemtype="http://schema.org/Thing">
-                  <a href="/categories/C/Redis/" itemprop="url" rel="index"><span itemprop="name">Redis</span></a>
+                  <a href="/categories/Redis/%E6%BA%90%E7%A0%81/" itemprop="url" rel="index"><span itemprop="name">源码</span></a>
                 </span>
                   , 
                 <span itemprop="about" itemscope itemtype="http://schema.org/Thing">
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+                  <a href="/categories/C/" itemprop="url" rel="index"><span itemprop="name">C</span></a>
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                   , 
                 <span itemprop="about" itemscope itemtype="http://schema.org/Thing">
-                  <a href="/categories/Redis/%E6%BA%90%E7%A0%81/" itemprop="url" rel="index"><span itemprop="name">源码</span></a>
+                  <a href="/categories/C/Redis/" itemprop="url" rel="index"><span itemprop="name">Redis</span></a>
                 </span>
             </span>
 
diff --git a/page/8/index.html b/page/8/index.html
index c94fc66779..3ab92bc7c6 100644
--- a/page/8/index.html
+++ b/page/8/index.html
@@ -602,11 +602,11 @@
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                   , 
                 <span itemprop="about" itemscope itemtype="http://schema.org/Thing">
-                  <a href="/categories/C/" itemprop="url" rel="index"><span itemprop="name">C++</span></a>
+                  <a href="/categories/Java/GC/" itemprop="url" rel="index"><span itemprop="name">GC</span></a>
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                   , 
                 <span itemprop="about" itemscope itemtype="http://schema.org/Thing">
-                  <a href="/categories/Java/GC/" itemprop="url" rel="index"><span itemprop="name">GC</span></a>
+                  <a href="/categories/C/" itemprop="url" rel="index"><span itemprop="name">C++</span></a>
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diff --git a/sitemap.xml b/sitemap.xml
index 6da095ff86..fd961cfa24 100644
--- a/sitemap.xml
+++ b/sitemap.xml
@@ -261,14 +261,14 @@
   </url>
   
   <url>
-    <loc>https://nicksxs.me/2019/12/10/Redis-Part-1/</loc>
+    <loc>https://nicksxs.me/2015/01/14/Two-Sum/</loc>
     
     <lastmod>2020-01-12T13:08:27.015Z</lastmod>
     
   </url>
   
   <url>
-    <loc>https://nicksxs.me/2015/01/14/Two-Sum/</loc>
+    <loc>https://nicksxs.me/2019/12/10/Redis-Part-1/</loc>
     
     <lastmod>2020-01-12T13:08:27.015Z</lastmod>
     
@@ -296,14 +296,14 @@
   </url>
   
   <url>
-    <loc>https://nicksxs.me/2015/04/14/Add-Two-Number/</loc>
+    <loc>https://nicksxs.me/2015/03/13/Reverse-Integer/</loc>
     
     <lastmod>2020-01-12T13:08:27.012Z</lastmod>
     
   </url>
   
   <url>
-    <loc>https://nicksxs.me/2015/03/13/Reverse-Integer/</loc>
+    <loc>https://nicksxs.me/2015/04/14/Add-Two-Number/</loc>
     
     <lastmod>2020-01-12T13:08:27.012Z</lastmod>
     
@@ -373,14 +373,14 @@
   </url>
   
   <url>
-    <loc>https://nicksxs.me/2017/03/28/spark-little-tips/</loc>
+    <loc>https://nicksxs.me/2014/12/23/my-new-post/</loc>
     
     <lastmod>2020-01-12T13:08:26.998Z</lastmod>
     
   </url>
   
   <url>
-    <loc>https://nicksxs.me/2014/12/23/my-new-post/</loc>
+    <loc>https://nicksxs.me/2017/03/28/spark-little-tips/</loc>
     
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