diff --git a/website/config.toml b/website/config.toml
index 88ab2744..9b82512d 100644
--- a/website/config.toml
+++ b/website/config.toml
@@ -37,7 +37,7 @@ disablePathToLower = true
 
 [menu]
 [[menu.before]]
-  name = "被人嘲笑的梦想"
+  name = "Blog"
   url = "https://halfrost.com"
   weight = 10
 [[menu.before]]
diff --git a/website/content/menu/index.md b/website/content/menu/index.md
index 810bcfd1..9240299d 100644
--- a/website/content/menu/index.md
+++ b/website/content/menu/index.md
@@ -2,6 +2,8 @@
 headless: true
 ---
 
+<hr>
+
 - [**Example Site**]({{< relref "/docs/example" >}})
 - [Table of Contents]({{< relref "/docs/example/table-of-contents" >}})
   - [With ToC]({{< relref "/docs/example/table-of-contents/with-toc" >}})
diff --git a/website/themes/book/layouts/partials/docs/footer.html b/website/themes/book/layouts/partials/docs/footer.html
index e171077d..f93bde8d 100644
--- a/website/themes/book/layouts/partials/docs/footer.html
+++ b/website/themes/book/layouts/partials/docs/footer.html
@@ -21,4 +21,5 @@
     </a>
   </div>
 {{ end }}
+{{ partial "docs/gitalk.html" . }}
 </div>
diff --git a/website/themes/book/layouts/partials/docs/gitalk.html b/website/themes/book/layouts/partials/docs/gitalk.html
new file mode 100644
index 00000000..deba2045
--- /dev/null
+++ b/website/themes/book/layouts/partials/docs/gitalk.html
@@ -0,0 +1,23 @@
+{{ if .Site.Params.enableGitalk }}
+<div id="gitalk-container" style="width : 100%;"></div>
+<link rel="stylesheet" href="https://unpkg.com/gitalk/dist/gitalk.css">
+<script src="https://unpkg.com/gitalk/dist/gitalk.min.js"></script>
+<script>
+  const gitalk = new Gitalk({
+    clientID: '{{ .Site.Params.Gitalk.clientID }}',
+    clientSecret: '{{ .Site.Params.Gitalk.clientSecret }}',
+    repo: '{{ .Site.Params.Gitalk.repo }}',
+    owner: '{{ .Site.Params.Gitalk.owner }}',
+    admin: ['{{ .Site.Params.Gitalk.owner }}'],
+    id: location.pathname, // Ensure uniqueness and length less than 50
+    distractionFreeMode: false // Facebook-like distraction free mode
+  });
+  (function() {
+    if (["localhost", "127.0.0.1"].indexOf(window.location.hostname) != -1) {
+      document.getElementById('gitalk-container').innerHTML = 'Gitalk comments not available by default when the website is previewed locally.';
+      return;
+    }
+    gitalk.render('gitalk-container');
+  })();
+</script>
+{{ end }}
diff --git a/website/themes/book/layouts/partials/docs/header.html b/website/themes/book/layouts/partials/docs/header.html
index 089859cc..7f825759 100644
--- a/website/themes/book/layouts/partials/docs/header.html
+++ b/website/themes/book/layouts/partials/docs/header.html
@@ -10,4 +10,7 @@
     <img src="{{ "svg/toc.svg" | relURL }}" class="book-icon" alt="Table of Contents" />
     {{ end }}
   </label>
+
+  <a href="https://github.com/halfrost/LeetCode-Go" class="github-corner" aria-label="View source on GitHub"><svg width="80" height="80" viewBox="0 0 250 250" style="fill:#64CEAA; color:#fff; position: absolute; top: 0; border: 0; right: 0;" aria-hidden="true"><path d="M0,0 L115,115 L130,115 L142,142 L250,250 L250,0 Z"></path><path d="M128.3,109.0 C113.8,99.7 119.0,89.6 119.0,89.6 C122.0,82.7 120.5,78.6 120.5,78.6 C119.2,72.0 123.4,76.3 123.4,76.3 C127.3,80.9 125.5,87.3 125.5,87.3 C122.9,97.6 130.6,101.9 134.4,103.2" fill="currentColor" style="transform-origin: 130px 106px;" class="octo-arm"></path><path d="M115.0,115.0 C114.9,115.1 118.7,116.5 119.8,115.4 L133.7,101.6 C136.9,99.2 139.9,98.4 142.2,98.6 C133.8,88.0 127.5,74.4 143.8,58.0 C148.5,53.4 154.0,51.2 159.7,51.0 C160.3,49.4 163.2,43.6 171.4,40.1 C171.4,40.1 176.1,42.5 178.8,56.2 C183.1,58.6 187.2,61.8 190.9,65.4 C194.5,69.0 197.7,73.2 200.1,77.6 C213.8,80.2 216.3,84.9 216.3,84.9 C212.7,93.1 206.9,96.0 205.4,96.6 C205.1,102.4 203.0,107.8 198.3,112.5 C181.9,128.9 168.3,122.5 157.7,114.1 C157.9,116.9 156.7,120.9 152.7,124.9 L141.0,136.5 C139.8,137.7 141.6,141.9 141.8,141.8 Z" fill="currentColor" class="octo-body"></path></svg></a><style>.github-corner:hover .octo-arm{animation:octocat-wave 560ms ease-in-out}@keyframes octocat-wave{0%,100%{transform:rotate(0)}20%,60%{transform:rotate(-25deg)}40%,80%{transform:rotate(10deg)}}@media (max-width:500px){.github-corner:hover .octo-arm{animation:none}.github-corner .octo-arm{animation:octocat-wave 560ms ease-in-out}}</style>
+  <a href="https://github.com/halfrost/LeetCode-Go" class="github-corner" aria-label="View source on GitHub"><svg width="80" height="80" viewBox="0 0 250 250" style="fill:#64CEAA; color:#fff; position: absolute; top: 0; border: 0; left: 0; transform: scale(-1, 1);" aria-hidden="true"><path d="M0,0 L115,115 L130,115 L142,142 L250,250 L250,0 Z"></path><path d="M128.3,109.0 C113.8,99.7 119.0,89.6 119.0,89.6 C122.0,82.7 120.5,78.6 120.5,78.6 C119.2,72.0 123.4,76.3 123.4,76.3 C127.3,80.9 125.5,87.3 125.5,87.3 C122.9,97.6 130.6,101.9 134.4,103.2" fill="currentColor" style="transform-origin: 130px 106px;" class="octo-arm"></path><path d="M115.0,115.0 C114.9,115.1 118.7,116.5 119.8,115.4 L133.7,101.6 C136.9,99.2 139.9,98.4 142.2,98.6 C133.8,88.0 127.5,74.4 143.8,58.0 C148.5,53.4 154.0,51.2 159.7,51.0 C160.3,49.4 163.2,43.6 171.4,40.1 C171.4,40.1 176.1,42.5 178.8,56.2 C183.1,58.6 187.2,61.8 190.9,65.4 C194.5,69.0 197.7,73.2 200.1,77.6 C213.8,80.2 216.3,84.9 216.3,84.9 C212.7,93.1 206.9,96.0 205.4,96.6 C205.1,102.4 203.0,107.8 198.3,112.5 C181.9,128.9 168.3,122.5 157.7,114.1 C157.9,116.9 156.7,120.9 152.7,124.9 L141.0,136.5 C139.8,137.7 141.6,141.9 141.8,141.8 Z" fill="currentColor" class="octo-body"></path></svg></a><style>.github-corner:hover .octo-arm{animation:octocat-wave 560ms ease-in-out}@keyframes octocat-wave{0%,100%{transform:rotate(0)}20%,60%{transform:rotate(-25deg)}40%,80%{transform:rotate(10deg)}}@media (max-width:500px){.github-corner:hover .octo-arm{animation:none}.github-corner .octo-arm{animation:octocat-wave 560ms ease-in-out}}</style>
 </div>