diff --git a/_site/404.html b/_site/404.html
index 4db21af..b738e52 100644
--- a/_site/404.html
+++ b/_site/404.html
@@ -11,8 +11,8 @@
 ">
 
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-  <link rel="canonical" href="https://codersherlock.github.com//404.html">
-  <link rel="alternate" type="application/rss+xml" title="Stop Talking, Start Doing - 停止空想，开始行动" href="https://codersherlock.github.com//feed.xml" />
+  <link rel="canonical" href="http://localhost:4000/404.html">
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diff --git a/_site/about/index.html b/_site/about/index.html
index 918ae91..68ff907 100644
--- a/_site/about/index.html
+++ b/_site/about/index.html
@@ -11,8 +11,8 @@
 ">
 
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-  <link rel="canonical" href="https://codersherlock.github.com//about/">
-  <link rel="alternate" type="application/rss+xml" title="Stop Talking, Start Doing - 停止空想，开始行动" href="https://codersherlock.github.com//feed.xml" />
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diff --git a/_site/archivers/charles-is-not-a-good-tool.html b/_site/archivers/charles-is-not-a-good-tool.html
index bfbe419..4eb33f3 100644
--- a/_site/archivers/charles-is-not-a-good-tool.html
+++ b/_site/archivers/charles-is-not-a-good-tool.html
@@ -10,8 +10,8 @@
   <meta name="description" content="In this blog, I will generally talk about how to use proper tools to monitor SSL traffics of a mobile devices. Currently, I only can dealing with those SSL t...">
 
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-  <link rel="canonical" href="https://codersherlock.github.com//archivers/charles-is-not-a-good-tool">
-  <link rel="alternate" type="application/rss+xml" title="Stop Talking, Start Doing - 停止空想，开始行动" href="https://codersherlock.github.com//feed.xml" />
+  <link rel="canonical" href="http://localhost:4000/archivers/charles-is-not-a-good-tool">
+  <link rel="alternate" type="application/rss+xml" title="Stop Talking, Start Doing - 停止空想，开始行动" href="http://localhost:4000/feed.xml" />
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diff --git a/_site/archivers/hello.html b/_site/archivers/hello.html
index 6238f5c..3e36704 100644
--- a/_site/archivers/hello.html
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@@ -10,8 +10,8 @@
   <meta name="description" content="">
 
   <link rel="stylesheet" href="/css/main.css">
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-  <link rel="alternate" type="application/rss+xml" title="Stop Talking, Start Doing - 停止空想，开始行动" href="https://codersherlock.github.com//feed.xml" />
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diff --git a/_site/archivers/intro-xv6.html b/_site/archivers/intro-xv6.html
index 6d4c933..3c01e55 100644
--- a/_site/archivers/intro-xv6.html
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   <meta name="description" content="I hate xv6, a stupid, useless education-oriented system. In this article, I will generally talk about how to implement system call to this operating system.">
 
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-  <link rel="alternate" type="application/rss+xml" title="Stop Talking, Start Doing - 停止空想，开始行动" href="https://codersherlock.github.com//feed.xml" />
+  <link rel="canonical" href="http://localhost:4000/archivers/intro-xv6">
+  <link rel="alternate" type="application/rss+xml" title="Stop Talking, Start Doing - 停止空想，开始行动" href="http://localhost:4000/feed.xml" />
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diff --git a/_site/archivers/some-of-my-previews-exper-work.html b/_site/archivers/some-of-my-previews-exper-work.html
index d484d63..55aa0f3 100644
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   <meta name="description" content="This blog contains only some basic record of my works. For some details, I will write a unique blog just for some specific topics.">
 
   <link rel="stylesheet" href="/css/main.css">
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-  <link rel="alternate" type="application/rss+xml" title="Stop Talking, Start Doing - 停止空想，开始行动" href="https://codersherlock.github.com//feed.xml" />
+  <link rel="canonical" href="http://localhost:4000/archivers/some-of-my-previews-exper-work">
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diff --git a/_site/category/index.html b/_site/category/index.html
index 520bb5f..cc025de 100644
--- a/_site/category/index.html
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@@ -11,8 +11,8 @@
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diff --git a/_site/feed.xml b/_site/feed.xml
index e71d4de..ad90db1 100644
--- a/_site/feed.xml
+++ b/_site/feed.xml
@@ -4,10 +4,10 @@
     <title>Stop Talking, Start Doing - 停止空想，开始行动</title>
     <description>My personal blog, with some boring research staff and some tricks I was fancy to. I'll try my best to make this blog fun and useful. Not just a place I complain about all happens in my Lab.
 </description>
-    <link>https://codersherlock.github.com//</link>
-    <atom:link href="https://codersherlock.github.com//feed.xml" rel="self" type="application/rss+xml"/>
-    <pubDate>Fri, 23 Feb 2018 15:42:08 -0500</pubDate>
-    <lastBuildDate>Fri, 23 Feb 2018 15:42:08 -0500</lastBuildDate>
+    <link>http://localhost:4000/</link>
+    <atom:link href="http://localhost:4000/feed.xml" rel="self" type="application/rss+xml"/>
+    <pubDate>Fri, 23 Feb 2018 15:45:19 -0500</pubDate>
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       <item>
@@ -34,8 +34,8 @@
 &lt;p&gt;Sometimes, we need to pass variables among system calls. In this case, variables’ values are not necessary and even can’t be pass directly into system_function. When invoke a system call function, all variables of this system call will be pushed into current process’ stack. In file &lt;em&gt;syscall.c&lt;/em&gt;, multiple functions are provided to get these variables from the process. I won’t waste time on explaining how to use these functions especially when elegant and detailed comments were written in source codes. However, I will explain concepts and how process organized and works in xv6 in future articles.&lt;/p&gt;
 </description>
         <pubDate>Fri, 28 Jul 2017 14:56:55 -0400</pubDate>
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-        <guid isPermaLink="true">https://codersherlock.github.com//archivers/intro-xv6</guid>
+        <link>http://localhost:4000/archivers/intro-xv6</link>
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         <category>xv6</category>
@@ -156,8 +156,8 @@ su
 &lt;/code&gt;&lt;/pre&gt;&lt;/div&gt;&lt;/div&gt;
 </description>
         <pubDate>Fri, 28 Oct 2016 12:27:33 -0400</pubDate>
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+        <guid isPermaLink="true">http://localhost:4000/archivers/some-of-my-previews-exper-work</guid>
         
         
         <category>Research</category>
@@ -197,8 +197,8 @@ You also need to save charles Root Certificate, it also contains in the same men
 &lt;/ul&gt;
 </description>
         <pubDate>Thu, 27 Oct 2016 22:50:33 -0400</pubDate>
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+        <guid isPermaLink="true">http://localhost:4000/archivers/charles-is-not-a-good-tool</guid>
         
         
         <category>Network</category>
@@ -210,8 +210,8 @@ You also need to save charles Root Certificate, it also contains in the same men
         <description>
 </description>
         <pubDate>Wed, 26 Oct 2016 22:50:33 -0400</pubDate>
-        <link>https://codersherlock.github.com//archivers/hello</link>
-        <guid isPermaLink="true">https://codersherlock.github.com//archivers/hello</guid>
+        <link>http://localhost:4000/archivers/hello</link>
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         <category>Nonsense</category>
diff --git a/_site/index.html b/_site/index.html
index c0d3f9c..1972d4c 100644
--- a/_site/index.html
+++ b/_site/index.html
@@ -11,8 +11,8 @@
 ">
 
   <link rel="stylesheet" href="/css/main.css">
-  <link rel="canonical" href="https://codersherlock.github.com//">
-  <link rel="alternate" type="application/rss+xml" title="Stop Talking, Start Doing - 停止空想，开始行动" href="https://codersherlock.github.com//feed.xml" />
+  <link rel="canonical" href="http://localhost:4000/">
+  <link rel="alternate" type="application/rss+xml" title="Stop Talking, Start Doing - 停止空想，开始行动" href="http://localhost:4000/feed.xml" />
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