diff --git a/README.en.md b/README.en.md
index ac86d1c..3d3dc1c 100644
--- a/README.en.md
+++ b/README.en.md
@@ -126,6 +126,7 @@ docker logs -f [Container ID or Name]
 - [x] Automatically checks for and installs required dependency software such as Docker, Nginx/Caddy, etc., and ensures the system environment meets the operational requirements.
 - [x] Automatically renders the corresponding Nginx or Caddy service configuration based on the service you choose to deploy.
 - [x] Automatically cleans up files in the registry upload directory that are no longer referenced by any image or manifest.
+- [x] Support custom configuration of proxy cache time(PROXY_TTL)
 - [x] Provides features for restarting services, updating services, updating configurations, and uninstalling services, making it convenient for users to perform daily management and maintenance.
 - [x] Supports user selection of whether to provide authentication during deployment.
 - [x] Supports configuration of proxy (HTTP_PROXY), only supports HTTP.
diff --git a/README.md b/README.md
index 1fdfda0..3b84ea4 100644
--- a/README.md
+++ b/README.md
@@ -127,6 +127,7 @@ docker logs -f [容器ID或名称]
 - [x] 自动检查并安装所需的依赖软件，如Docker、Nginx\Caddy等，并确保系统环境满足运行要求
 - [x] 根据你所选择部署的服务，自动渲染对应的Nginx或Caddy服务配置
 - [x] 自动清理注册表上传目录中的那些不再被任何镜像或清单引用的文件
+- [x] 支持自定义配置代理缓存时间(PROXY_TTL)
 - [x] 提供了重启服务、更新服务、更新配置和卸载服务的功能，方便用户进行日常管理和维护
 - [x] 支持用户在部署时选择是否提供身份验证
 - [x] 支持配置代理(HTTP_PROXY)，仅支持http