diff --git a/CHANGELOG.md b/CHANGELOG.md
index c0616632..04efa57f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,10 +2,11 @@
 
 ## v0.2.12
 
-- :bug: Fix: add scroll-margin to headerlink
 - :arrow_up: Chore: update all third-party libraries
 - :wrench: Chore(i18n): change some translations
-- :fire: Feat: remove lib smooth-scroll [#1](https://github.com/Lruihao/FixIt/issues/1)
+- :bug: Fix: add scroll-margin to headerlink
+- :fire: Feat: remove lib smooth-scroll ([#1](https://github.com/Lruihao/FixIt/issues/1))
+- :lipstick: Style: change scroll-behavior to smooth
 
 ## v0.2.11
 
diff --git a/assets/css/_core/_base.scss b/assets/css/_core/_base.scss
index 6df5db13..4e07a3e1 100644
--- a/assets/css/_core/_base.scss
+++ b/assets/css/_core/_base.scss
@@ -5,7 +5,7 @@ html {
   font-size: $global-font-size;
   line-height: $global-line-height;
   width:100%;
-  scroll-behavior: auto;
+  scroll-behavior: smooth;
 }
 
 @media screen and (prefers-reduced-motion: reduce) {