From a53afb912ffb9fceea05803118a9babddb69252d Mon Sep 17 00:00:00 2001
From: Cotes Chung <11371340+cotes2020@users.noreply.github.com>
Date: Fri, 14 Feb 2020 05:37:59 +0800
Subject: [PATCH] Image SEO optimization.

---
 _includes/sidebar.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/_includes/sidebar.html b/_includes/sidebar.html
index 3bb03a6..1b0814c 100644
--- a/_includes/sidebar.html
+++ b/_includes/sidebar.html
@@ -15,7 +15,7 @@
         {% if start == '/' %}
           {% assign avatar_url = avatar_url | prepend: site.baseurl %}
         {% endif %}
-        <img src="{{ avatar_url }}">
+        <img src="{{ avatar_url }}" alt="avatar">
       </a>
     </div>