diff --git a/source/css/_common/html.styl b/source/css/_common/html.styl
index 7f7a39b..a29896a 100644
--- a/source/css/_common/html.styl
+++ b/source/css/_common/html.styl
@@ -5,6 +5,7 @@ html
   font-size: $fs-root
   -webkit-text-size-adjust: 100%
   -ms-text-size-adjust: 100%
+  scroll-padding-top: 20px
   if hexo-config('style.smooth_scroll')
     scroll-behavior: smooth
 body