diff --git a/docs/dl-quick-ref/README.md b/docs/dl-quick-ref/README.md
index 07795f3d19e283a6d2e5fd3de73b71ea36f689ab..68fc29cb2a9cd45f3879d911cf740a33c155d7c9 100644
--- a/docs/dl-quick-ref/README.md
+++ b/docs/dl-quick-ref/README.md
@@ -3,6 +3,8 @@
 > 原文：[Deep Learning Quick Reference](https://b-ok.global/book/3628993/b5374b)
 > 
 > 协议：[CC BY-NC-SA 4.0](http://creativecommons.org/licenses/by-nc-sa/4.0/)
+>
+> 阶段：简单校对（2）
 > 
 > 自豪地采用[谷歌翻译](https://translate.google.cn/)
 >