diff --git a/README.md b/README.md
index 4d2237d..61d50e4 100644
--- a/README.md
+++ b/README.md
@@ -18,4 +18,5 @@
 ## 其他参考
 * [安装Python环境](tips/InstallPython.md)
 * [参考资料等](References.md)
-* [confusion matrix](tips/confusion_matrix.ipynb)
\ No newline at end of file
+* [confusion matrix](tips/confusion_matrix.ipynb)
+* [Python tips](tips/python)