diff --git a/seahub/templates/view_file_base.html b/seahub/templates/view_file_base.html
index 4fb0b1018c..dc7bb1bbfd 100644
--- a/seahub/templates/view_file_base.html
+++ b/seahub/templates/view_file_base.html
@@ -106,7 +106,7 @@
     </div>
     <div class="comments-panel-footer file-discussions-footer">
         <form action="" method="post" class="msg-form">
-            <img src="{% avatar_url request.user 64 %}" alt="" width="32" class="avatar-circle fleft" />
+            <img src="{% avatar_url request.user 64 %}" alt="" width="32" height="32" class="avatar-circle fleft" />
             <div class="msg-body">
                 <textarea name="message" placeholder="{% trans "Add a comment..." %}" title="{% trans "Add a comment..." %}" aria-label="{% trans "Add a comment..." %}" class="msg-input"></textarea>
                 <p class="error hide"></p>
@@ -117,7 +117,7 @@
 </script>
 <script type="text/template" id="discussion-tmpl">
 <li class="msg ovhd">
-    <img src="<%= avatar_url %>" alt="" width="32" class="avatar-circle fleft" />
+    <img src="<%= avatar_url %>" alt="" width="32" height="32" class="avatar-circle fleft" />
     <div class="msg-body">
         <div class="ovhd">
             <a class="msg-username ellipsis" title="<%- user_name %>" href="<%= user_profile_url %>"><%- user_name %></a>