diff --git a/README.md b/README.md
index 2fe7845a..d72ceed9 100644
--- a/README.md
+++ b/README.md
@@ -33,6 +33,7 @@
 - [x] 使用 password 重新登录之前的邮箱
 - [x] 获取自定义名字的邮箱
 - [x] 支持多语言
+- [x] 增加访问授权，可作为私人站点
 - [ ] 免费版附件过大会造成 Exceeded CPU Limit 错误
 
 ---
diff --git a/README_EN.md b/README_EN.md
index ac4f5f62..a360646b 100644
--- a/README_EN.md
+++ b/README_EN.md
@@ -15,6 +15,7 @@ This is a temporary email service that uses Cloudflare Workers to create a tempo
 - [x] Use password to login to the previous mailbox again.
 - [x] Get Custom Name Email
 - [x] Support multiple languages
+- [x] Add access authorization, which can be used as a private site
 - [ ] Exceeded CPU Limit error caused by the free version of the attachment
 
 ![demo](readme_assets/demo.png)