diff --git a/Blogs-and-tutorials.md b/Blogs-and-tutorials.md
index f7bcafb..1a5c4db 100644
--- a/Blogs-and-tutorials.md
+++ b/Blogs-and-tutorials.md
@@ -2,6 +2,8 @@ Here are some blogs that may help you:
 
 ## 中文
 1. https://github.com/Neilpang/acme.sh/wiki/%E8%AF%B4%E6%98%8E
+1. https://www.gubo.org/acme_sh-lets-encrypt-auto-signing-renewing-script/
+1. https://yangac.me/41
 1. https://www.chdon.com/463.html
 1. https://zhaochen.xyz/2016/06/21/5.html
 1. https://www.logcg.com/archives/2007.html