diff --git a/docs/ai-py/README.md b/docs/ai-py/README.md
index e8e3df2b6f7a7df4de68dcf2af191dc7fe698c63..79889cf64ddbe47708d2d5d210081d39e1595fc7 100644
--- a/docs/ai-py/README.md
+++ b/docs/ai-py/README.md
@@ -3,6 +3,8 @@
 > 原文：[Artificial Intelligence with Python](https://b-ok.asia/book/5488347/df55ee)
 > 
 > 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/)
 >