diff --git a/git-init.rtf b/git-init.rtf
index c49af98..bdb91eb 100644
--- a/git-init.rtf
+++ b/git-init.rtf
@@ -37,4 +37,8 @@ pip国内镜像
 * https://pypi.tuna.tsinghua.edu.cn/simple/
 * http://pypi.mirrors.ustc.edu.cn/simple/
 
-example：`pip install scrapy -i https://pypi.tuna.tsinghua.edu.cn/simple`
+example：
+
+`pip install scrapy -i https://pypi.tuna.tsinghua.edu.cn/simple`
+
+`pip3 install jupyter -i http://pypi.douban.com/simple/ --trusted-host pypi.douban.com`