diff --git a/README-zh.md b/README-zh.md
index 4c26d65..6a3dca5 100644
--- a/README-zh.md
+++ b/README-zh.md
@@ -189,13 +189,13 @@ https://gitlab.com/hwdsl2/setup-ipsec-vpn/-/raw/master/vpnsetup.sh
**[配置 IPsec/XAuth ("Cisco IPsec") VPN 客户端](docs/clients-xauth-zh.md)**
+**[下载 VPN 文档的 PDF 版本](https://ko-fi.com/post/PDF-versions-of-Setup-IPsec-VPN-docs-for-easy-shar-E1E4DO69I)**
+
开始使用自己的专属 VPN! :sparkles::tada::rocket::sparkles:
-> 如果你喜欢这个项目,可以表达你的支持\*或感谢。
+> 如果你喜欢这个项目,可以表达你的支持或感谢。
>
>
->
-> \* 访问仅限支持者的内容。
## 重要提示
diff --git a/README.md b/README.md
index 3a0994b..ea30db3 100644
--- a/README.md
+++ b/README.md
@@ -189,13 +189,13 @@ Get your computer or device to use the VPN. Please refer to:
**[Configure IPsec/XAuth ("Cisco IPsec") VPN Clients](docs/clients-xauth.md)**
+**[Download PDF versions of VPN documentation](https://ko-fi.com/post/PDF-versions-of-Setup-IPsec-VPN-docs-for-easy-shar-E1E4DO69I)**
+
Enjoy your very own VPN! :sparkles::tada::rocket::sparkles:
-> Like this project? You can show your support\* or appreciation.
+> Like this project? You can show your support or appreciation.
>
>
->
-> \* Get access to supporter-only content.
## Important notes
diff --git a/docs/clients-xauth-zh.md b/docs/clients-xauth-zh.md
index d8e01fc..300e53a 100644
--- a/docs/clients-xauth-zh.md
+++ b/docs/clients-xauth-zh.md
@@ -16,11 +16,9 @@ IPsec/XAuth 模式也称为 "Cisco IPsec"。该模式通常能够比 IPsec/L2TP
* [iOS (iPhone/iPad)](#ios)
* [Linux](#linux)
-> 如果你喜欢这个项目,可以表达你的支持\*或感谢。
+> 如果你喜欢这个项目,可以表达你的支持或感谢。
>
>
->
-> \* 访问仅限支持者的内容。
## Windows
diff --git a/docs/clients-xauth.md b/docs/clients-xauth.md
index e4f1559..7946dde 100644
--- a/docs/clients-xauth.md
+++ b/docs/clients-xauth.md
@@ -16,11 +16,9 @@ IPsec/XAuth mode is also called "Cisco IPsec". This mode is generally **faster t
* [iOS (iPhone/iPad)](#ios)
* [Linux](#linux)
-> Like this project? You can show your support\* or appreciation.
+> Like this project? You can show your support or appreciation.
>
>
->
-> \* Get access to supporter-only content.
## Windows
diff --git a/docs/clients-zh.md b/docs/clients-zh.md
index 8bd9e71..553e003 100644
--- a/docs/clients-zh.md
+++ b/docs/clients-zh.md
@@ -16,11 +16,9 @@
* [Linux](#linux)
* [故障排除](#故障排除)
-> 如果你喜欢这个项目,可以表达你的支持\*或感谢。
+> 如果你喜欢这个项目,可以表达你的支持或感谢。
>
>
->
-> \* 访问仅限支持者的内容。
## Windows
diff --git a/docs/clients.md b/docs/clients.md
index d14666a..56acbca 100644
--- a/docs/clients.md
+++ b/docs/clients.md
@@ -16,11 +16,9 @@ After [setting up your own VPN server](https://github.com/hwdsl2/setup-ipsec-vpn
* [Linux](#linux)
* [Troubleshooting](#troubleshooting)
-> Like this project? You can show your support\* or appreciation.
+> Like this project? You can show your support or appreciation.
>
>
->
-> \* Get access to supporter-only content.
## Windows
diff --git a/docs/ikev2-howto-zh.md b/docs/ikev2-howto-zh.md
index 7b8f162..cf96604 100644
--- a/docs/ikev2-howto-zh.md
+++ b/docs/ikev2-howto-zh.md
@@ -35,11 +35,9 @@ Libreswan 支持通过使用 RSA 签名算法的 X.509 Machine Certificates 来
* [Linux](#linux)
* [Mikrotik RouterOS](#routeros)
-> 如果你喜欢这个项目,可以表达你的支持\*或感谢。
+> 如果你喜欢这个项目,可以表达你的支持或感谢。
>
>
->
-> \* 访问仅限支持者的内容。
### Windows 7, 8, 10 和 11
diff --git a/docs/ikev2-howto.md b/docs/ikev2-howto.md
index 311b010..0e9dbee 100644
--- a/docs/ikev2-howto.md
+++ b/docs/ikev2-howto.md
@@ -35,11 +35,9 @@ By default, IKEv2 is automatically set up when running the VPN setup script. If
* [Linux](#linux)
* [Mikrotik RouterOS](#routeros)
-> Like this project? You can show your support\* or appreciation.
+> Like this project? You can show your support or appreciation.
>
>
->
-> \* Get access to supporter-only content.
### Windows 7, 8, 10 and 11