diff --git a/README-zh.md b/README-zh.md
index 4b9f572..547760b 100644
--- a/README-zh.md
+++ b/README-zh.md
@@ -109,7 +109,7 @@ sudo sh vpnsetup_centos.sh
在 VPN 已连接时，客户端配置为使用 Google Public DNS。如果要使用另外的 DNS 服务商，可以编辑文件 `options.xl2tpd` 和 `ipsec.conf` 并用新的服务器替换 `8.8.8.8` 和 `8.8.4.4`。然后重新启动系统。
-如果服务器配置了自定义 SSH 端口（不是 22）或其他服务，请在运行脚本前编辑 IPTables 防火墙规则。
+如果你为服务器配置了自定义 SSH 端口（不是 22）或其他服务，请在使用前编辑脚本中的 IPTables 防火墙规则。
这些脚本在更改现有的配置文件之前会先做备份，使用 `.old-日期-时间` 为文件名后缀。
@@ -166,7 +166,7 @@ openssl passwd -1 ""
## 作者
-##### 宋琳
+**Lin Song** (linsongui@gmail.com)
- 最后一年的美国在读博士生，专业是电子与计算机工程 (ECE)
- 现在正在积极寻找新的工作机会，比如软件或系统工程师
- 在 LinkedIn 上与我联系： https://www.linkedin.com/in/linsongui
diff --git a/README.md b/README.md
index e1935ae..8665c83 100644
--- a/README.md
+++ b/README.md
@@ -109,7 +109,7 @@ For **Windows users**, a Google Public DNS when the VPN is active. If another DNS provider is preferred, replace `8.8.8.8` and `8.8.4.4` in both `options.xl2tpd` and `ipsec.conf` with new ones. Then reboot your server.
-For servers with a custom SSH port (not 22) or other services, edit the IPTables rules before using.
+For servers with a custom SSH port (not 22) or other services, edit IPTables rules in the script before using.
The scripts will backup existing config files before making changes, with `.old-date-time` suffix.
@@ -166,12 +166,12 @@ The additional scripts
## Author
-##### Lin Song
+**Lin Song** (linsongui@gmail.com)
- Final year U.S. PhD candidate, majoring in Electrical and Computer Engineering (ECE)
- Actively seeking opportunities in areas such as Software or Systems Engineering
- Contact me on LinkedIn: https://www.linkedin.com/in/linsongui
-A special thanks to [all contributors](https://github.com/hwdsl2/setup-ipsec-vpn/graphs/contributors) of this project!
+Thanks to [all contributors](https://github.com/hwdsl2/setup-ipsec-vpn/graphs/contributors) of this project!
## License