diff --git a/README-zh.md b/README-zh.md
index 70e48d5..5806412 100644
--- a/README-zh.md
+++ b/README-zh.md
@@ -23,7 +23,7 @@ sudo bash openvpn.sh
 
 ### 致谢
 
-此脚本基于 [Nyr 和 contributors](https://github.com/Nyr/openvpn-install) 的出色工作，并进行了增强和更改以与 Setup IPsec VPN 项目兼容。请向链接的上游代码库报告任何问题。
+此脚本基于 [Nyr 和 contributors](https://github.com/Nyr/openvpn-install) 的出色工作，并进行了增强和更改以与 [Setup IPsec VPN](https://github.com/hwdsl2/setup-ipsec-vpn) 项目兼容。
 
 ### 授权协议
 
diff --git a/README.md b/README.md
index 0c9b8d7..b01d9cf 100644
--- a/README.md
+++ b/README.md
@@ -23,7 +23,7 @@ After setup, you can run the script again to manage users or uninstall OpenVPN.
 
 ### Credits
 
-This script is based on the great work of [Nyr and contributors](https://github.com/Nyr/openvpn-install), with enhancements and changes for compatibility with the Setup IPsec VPN project. Please report any issues to the linked upstream repository.
+This script is based on the great work of [Nyr and contributors](https://github.com/Nyr/openvpn-install), with enhancements and changes for compatibility with the [Setup IPsec VPN](https://github.com/hwdsl2/setup-ipsec-vpn) project.
 
 ### License