diff --git a/README-zh.md b/README-zh.md
index 16e6a3b7e3..d897fea0ad 100644
--- a/README-zh.md
+++ b/README-zh.md
@@ -198,7 +198,7 @@ https://gitlab.com/hwdsl2/setup-ipsec-vpn/-/raw/master/vpnsetup.sh
如果你喜欢这个项目,可以表达你的支持或感谢。
-
+
## 重要提示
diff --git a/README.md b/README.md
index 3de8112c0b..f4d7bfa38f 100644
--- a/README.md
+++ b/README.md
@@ -198,7 +198,7 @@ Enjoy your very own VPN! :sparkles::tada::rocket::sparkles:
Like this project? You can show your support or appreciation.
-
+
## Important notes
diff --git a/docs/clients-xauth-zh.md b/docs/clients-xauth-zh.md
index d7d4ccdeff..31a76c5605 100644
--- a/docs/clients-xauth-zh.md
+++ b/docs/clients-xauth-zh.md
@@ -16,6 +16,8 @@ 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](https://coindrop.to/hwdsl2)。
+
## Windows
> :information_source: 你也可以使用 [IKEv2](ikev2-howto-zh.md)(推荐)或者 [IPsec/L2TP](clients-zh.md) 模式连接。无需安装额外的软件。
diff --git a/docs/clients-xauth.md b/docs/clients-xauth.md
index ecc9179101..8174445d02 100644
--- a/docs/clients-xauth.md
+++ b/docs/clients-xauth.md
@@ -16,6 +16,8 @@ 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](https://coindrop.to/hwdsl2).
+
## Windows
> :information_source: You may also connect using [IKEv2](ikev2-howto.md) (recommended) or [IPsec/L2TP](clients.md) mode. No additional software is required.
diff --git a/docs/clients-zh.md b/docs/clients-zh.md
index e4463b1b85..2d256441b2 100644
--- a/docs/clients-zh.md
+++ b/docs/clients-zh.md
@@ -16,6 +16,8 @@
* [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](https://coindrop.to/hwdsl2)。
+
## Windows
> :information_source: 你也可以使用 [IKEv2](ikev2-howto-zh.md) 模式连接(推荐)。
diff --git a/docs/clients.md b/docs/clients.md
index a41c6c3801..17c756d983 100644
--- a/docs/clients.md
+++ b/docs/clients.md
@@ -16,6 +16,8 @@ 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](https://coindrop.to/hwdsl2).
+
## Windows
> :information_source: You may also connect using [IKEv2](ikev2-howto.md) mode (recommended).
diff --git a/docs/ikev2-howto-zh.md b/docs/ikev2-howto-zh.md
index 95b7fe67f9..32ee20fdcb 100644
--- a/docs/ikev2-howto-zh.md
+++ b/docs/ikev2-howto-zh.md
@@ -24,7 +24,7 @@ Libreswan 支持通过使用 RSA 签名算法的 X.509 Machine Certificates 来
## 配置 IKEv2 VPN 客户端
-*其他语言版本: [English](ikev2-howto.md#configure-ikev2-vpn-clients), [中文](ikev2-howto-zh.md#配置-ikev2-vpn-客户端)。如果你喜欢这个项目,可以 [表达你的支持或感谢](https://coindrop.to/hwdsl2)。*
+*其他语言版本: [English](ikev2-howto.md#configure-ikev2-vpn-clients), [中文](ikev2-howto-zh.md#配置-ikev2-vpn-客户端)。*
**注:** 如果要添加或者导出 IKEv2 客户端,运行 `sudo ikev2.sh`。使用 `-h` 显示使用信息。客户端配置文件可以在导入后安全删除。
@@ -35,6 +35,8 @@ 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](https://coindrop.to/hwdsl2)。
+
### Windows 7, 8, 10 和 11
#### 自动导入配置
diff --git a/docs/ikev2-howto.md b/docs/ikev2-howto.md
index 62cb5d07c9..0f7dae1317 100644
--- a/docs/ikev2-howto.md
+++ b/docs/ikev2-howto.md
@@ -24,7 +24,7 @@ By default, IKEv2 is automatically set up when running the VPN setup script. If
## Configure IKEv2 VPN clients
-*Read this in other languages: [English](ikev2-howto.md#configure-ikev2-vpn-clients), [中文](ikev2-howto-zh.md#配置-ikev2-vpn-客户端). Like this project? You can [show your support or appreciation](https://coindrop.to/hwdsl2).*
+*Read this in other languages: [English](ikev2-howto.md#configure-ikev2-vpn-clients), [中文](ikev2-howto-zh.md#配置-ikev2-vpn-客户端).*
**Note:** To add or export IKEv2 clients, run `sudo ikev2.sh`. Use `-h` to show usage. Client config files can be safely deleted after import.
@@ -35,6 +35,8 @@ 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](https://coindrop.to/hwdsl2).
+
### Windows 7, 8, 10 and 11
#### Auto-import configuration
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