diff --git a/Blogs-and-tutorials.md b/Blogs-and-tutorials.md
index b45651b..eccc3f4 100644
--- a/Blogs-and-tutorials.md
+++ b/Blogs-and-tutorials.md
@@ -3,6 +3,7 @@ Here are some blogs that may help you:
 ## 中文
 1. https://ruby-china.org/topics/31983
 1. [使用acme.sh快速搭建https](https://www.zoulei.net/2017/03/05/acme.sh_quick_start/)
+1. https://www.rails365.net/articles/shi-yong-acme-sh-an-zhuang-let-s-encrypt-ti-gong-mian-fei-ssl-zheng-shu
 1. https://llinx.me/automatic-issuance-and-renewal-of-acmesh-using-ssl.html
 1. https://hitian.info/notes/2017/02/16/acme-sh-create-letsencrypt-certificates-with-dns-api/
 1. https://nmchgx.com/acme-https/