Update a bit

Author: liuning0820

_includes/footer.html

@@ -2,7 +2,7 @@
     <ul>
         <li><a href="mailto:liuning0820@outlook.com">Email</a></li>
         <li><a href="https://github.com/liuning0820">GitHub</a></li>
-        <li><a href="https://www.linkedin.com/in/toby-liu-86750923/">Linkedin</a></li>
+        <li><a href="https://space.bilibili.com/346937744">B站</a></li>
     </ul>
 
     <p>

_layouts/default.html

@@ -109,7 +109,7 @@ <h3>Subscribe to get updates</h3>
                 <ul>
                     <li><a href="mailto:liuning0820@outlook.com">Email</a></li>
                     <li><a href="https://github.com/liuning0820">GitHub</a></li>
-                    <li><a href="https://www.linkedin.com/in/toby-liu-86750923/">Linkedin</a></li>
+                    <li><a href="https://space.bilibili.com/346937744">B站</a></li>
                 </ul>
 
                 <div class="gh-copyright">

about.html

@@ -16,7 +16,7 @@ <h4>You can reach me at:</h4>
     <ul>
         <li><a href="http://github.com/liuning0820">GitHub</a></li>
         <li><a href="mailto:liuning0820@outlook.com">Email</a></li>
-        <li><a href="http://www.linkedin.com/in/toby-liu-86750923/">Linkedin</a></li>
+        <li><a href="https://space.bilibili.com/346937744">B站</a></li>
     </ul>
 
 </div>