diff --git a/layouts/partials/user-profile.html b/layouts/partials/user-profile.html
index add5ddb..6cdd368 100644
--- a/layouts/partials/user-profile.html
+++ b/layouts/partials/user-profile.html
@@ -108,7 +108,10 @@
           <h2 class="mb-2 h4">Organizations</h2>
           {{ if .Site.Params.github}}
           <a class="avatar-group-item" href="https://github.com/{{ .Site.Params.github }}">
-            <img alt="@github" width="32" height="32" src="{{ "images/github.png" | absURL }}" class="avatar">
+            <svg id="github-icon" viewBox="0 0 16 16" version="1.1" width="32" height="32">
+              <path fill-rule="evenodd" d="M8 0C3.58 0 0 3.58 0 8c0 3.54 2.29 6.53 5.47 7.59.4.07.55-.17.55-.38 0-.19-.01-.82-.01-1.49-2.01.37-2.53-.49-2.69-.94-.09-.23-.48-.94-.82-1.13-.28-.15-.68-.52-.01-.53.63-.01 1.08.58 1.23.82.72 1.21 1.87.87 2.33.66.07-.52.28-.87.51-1.07-1.78-.2-3.64-.89-3.64-3.95 0-.87.31-1.59.82-2.15-.08-.2-.36-1.02.08-2.12 0 0 .67-.21 2.2.82.64-.18 1.32-.27 2-.27.68 0 1.36.09 2 .27 1.53-1.04 2.2-.82 2.2-.82.44 1.1.16 1.92.08 2.12.51.56.82 1.27.82 2.15 0 3.07-1.87 3.75-3.65 3.95.29.25.54.73.54 1.48 0 1.07-.01 1.93-.01 2.2 0 .21.15.46.55.38A8.013 8.013 0 0016 8c0-4.42-3.58-8-8-8z">
+              </path>
+            </svg>
           </a>
           {{ end }}
 
@@ -190,4 +193,14 @@ window.onscroll = function (e) {
     document.querySelector('#headerStuck').classList.remove('is-stuck');
   }
 };
+var style = localStorage.getItem('data-color-mode');
+iconElement = document.getElementById('github-icon');
+if (style == 'light') {
+  iconElement.setAttribute('fill', '#24292e');
+  iconElement.setAttribute('class', 'Header-link');
+}
+else {
+  iconElement.removeAttribute('fill');
+  iconElement.setAttribute('class', 'octicon Header-link');
+}
 </script>
diff --git a/static/js/theme-mode.js b/static/js/theme-mode.js
index 58b58a1..c1f9bab 100644
--- a/static/js/theme-mode.js
+++ b/static/js/theme-mode.js
@@ -1,11 +1,16 @@
 function switchTheme() {
   const currentStyle = currentTheme();
+  var iconElement = document.getElementById('github-icon');
 
   if (currentStyle == 'light') {
     setTheme('dark');
+    iconElement.removeAttribute('fill');
+    iconElement.setAttribute('class', 'octicon Header-link');
   }
   else {
     setTheme('light');
+    iconElement.setAttribute('fill', '#24292e');
+    iconElement.setAttribute('class', 'Header-link');
   }
 }
 
@@ -25,4 +30,4 @@ function currentTheme() {
 
 (() => {
   setTheme(currentTheme());
-})();
\ No newline at end of file
+})();