diff --git a/_includes/comments/remark42.html b/_includes/comments/remark42.html
index 60786d8..4eb9295 100644
--- a/_includes/comments/remark42.html
+++ b/_includes/comments/remark42.html
@@ -5,7 +5,8 @@
         components: ['embed'],
 
         max_shown_comments: 10,
-        theme: 'light',
+        // theme: 'light',
+        theme: document.documentElement.hasAttribute("data-mode")? "light": "dark",
 
         locale: 'en',
         show_email_subscription: false