diff --git a/docs/en/chapter_preface/suggestions.md b/docs/en/chapter_preface/suggestions.md
index cda2e6bd0..3114ba789 100644
--- a/docs/en/chapter_preface/suggestions.md
+++ b/docs/en/chapter_preface/suggestions.md
@@ -12,7 +12,7 @@ When reading this book, if you find that a section contains an animation or illu
 
 ![algorithm_animation](suggestions.assets/algorithm_animation.gif)
 
-## Learning by Doing
+## Learning by Practicing
 
 !!! tip "Preparation"
 
diff --git a/docs/en/index.md b/docs/en/index.md
index a8c356327..e53dc5c96 100644
--- a/docs/en/index.md
+++ b/docs/en/index.md
@@ -29,7 +29,7 @@ hide:
 
 ---
 
-<h2 align="center"><i> Learning by Doing </i></h2>
+<h2 align="center"><i> Learning by Practicing </i></h2>
 
 <p align="center"> Provide clear implementations and test codes of classic algorithms</br>Multiple languages, detailed comments, all runnable </p>