diff --git a/README.md b/README.md
index b41cbb4..3bb2fa5 100644
--- a/README.md
+++ b/README.md
@@ -37,6 +37,7 @@ pip install image
 pip install qrcode
 ```
 启动
+将one-hop.ipynb转换为python文件，或者直接用jupyter notebook打开。建议使用jupyter notebook
 ```
 python one-hop.py
 ```