diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 8596eb5..9091be2 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -2,7 +2,7 @@
 
 ## 本地预览
 
-`python -O ./gen_index.py` 生成索引文件 `mkdocs.yml`, 然后使用 `mkdocs serve` 预览.\
+参见 https://whk-guide.24oi.team/about-more/
 
 ## Commit Message