Update docs

aws/README-zh.md

@@ -12,7 +12,7 @@
 > 
 > 比如 `m5a.large` 可能无法在 `ap-east-1` 区域部署（仅为假设）。在此情况下，你会在部署过程中遇到此错误：`The requested configuration is currently not supported. Please check the documentation for supported configurations`。新开放的 AWS 区域更容易出现此问题，因为它们提供的实例类型较少。如需了解更多关于实例可用性的信息，请参见 [https://instances.vantage.sh/](https://instances.vantage.sh/)。</details>
 
-- VPN 服务器的操作系统（Ubuntu 22.04/20.04, Debian 10/11/12, CentOS 7, Amazon Linux 2）
+- VPN 服务器的操作系统（Ubuntu 24.04/**22.04**/20.04, Debian 12/11/10, CentOS 7, Amazon Linux 2）
 - 你的 VPN 用户名
 - 你的 VPN 密码
 - 你的 VPN IPsec PSK（预共享密钥）
@@ -66,6 +66,10 @@
 部署后如何通过 SSH 连接到服务器？
 </summary>
 
+**选项 1:** 使用 [EC2 Instance Connect](https://docs.aws.amazon.com/zh_cn/AWSEC2/latest/UserGuide/ec2-instance-connect-methods.html) 进行连接。
+
+**选项 2:** 使用 SSH 连接到服务器。详情如下。
+
 你需要你的 Amazon EC2 实例的用户名和私钥，才能通过 SSH 登录到该实例。
 
 EC2 上的每个 Linux 服务器发行版本都有它自己的默认登录用户名。新实例默认禁用密码登录，必须使用私钥或 “密钥对” 登录。

aws/README.md

@@ -12,7 +12,7 @@ Available customization parameters:
 > 
 > For example, you may not be able to deploy an `m5a.large` instance in `ap-east-1` (hypothetically). In that case, you might experience the following error during deployment: `The requested configuration is currently not supported. Please check the documentation for supported configurations`. Newly released regions are more prone to having this problem as there are less variety of instances. For more info about instance type availability, refer to [https://instances.vantage.sh/](https://instances.vantage.sh/).</details>
 
-- OS for your VPN server (Ubuntu 22.04/20.04, Debian 10/11/12, CentOS 7, Amazon Linux 2)
+- OS for your VPN server (Ubuntu 24.04/**22.04**/20.04, Debian 12/11/10, CentOS 7, Amazon Linux 2)
 - Your VPN username
 - Your VPN password
 - Your VPN IPsec PSK (pre-shared key)
@@ -66,6 +66,10 @@ To learn more about how to configure your clients using IKEv2 mode, please refer
 How to connect to the server via SSH after deployment?
 </summary>
 
+**Option 1:** Connect using [EC2 Instance Connect](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-instance-connect-methods.html).
+
+**Option 2:** Connect to the server using SSH. See details below.
+
 You need to know the username and the private key for your Amazon EC2 instance in order to login to it via SSH.
 
 Each Linux server distribution on EC2 has its own default login username. Password login is disabled by default for new instances, and the use of private keys, or "key pairs", is enforced.