diff --git a/README.en.md b/README.en.md
index 4db340c..d33b0c7 100644
--- a/README.en.md
+++ b/README.en.md
@@ -5,6 +5,7 @@
[](https://github.com/kairowan/Shellsmith/releases/latest)
[](https://github.com/kairowan/Shellsmith/actions/workflows/ci.yml)
[](#license)
+[](#support-the-author)
Shellsmith is a local-first desktop hardening tool. It protects Android APK/AAB outputs and iOS source projects, signs them, and verifies the results entirely on your machine; APKs, certificates, and signing materials are never uploaded. When BYOS out-of-package keys are explicitly enabled, the artifact IKM is sent only to the self-hosted HTTPS service you configure, never to Shellsmith maintainers.
@@ -283,6 +284,17 @@ Desktop frameworks, frontend packages, and general-purpose Rust libraries are no
If a credit is wrong, a license is mislabeled, or a project is missing, please open an issue or pull request and we will correct it.
+## Support the Author
+
+If Shellsmith has been useful to you, you can buy the author a coffee. Your support helps fund ongoing maintenance, compatibility testing, and future development.
+
+| WeChat Pay (Mainland China) | Alipay (Mainland China) |
+|:---:|:---:|
+|
|
|
+| Scan with WeChat | Scan with Alipay |
+
+Sponsorship is entirely optional and does not affect features, licensing, or issue-handling priority. Please verify the payee before sending.
+
## License
Dual-licensed under **MIT OR Apache-2.0**, at your choice: [MIT](LICENSE-MIT) · [Apache-2.0](LICENSE-APACHE).
diff --git a/README.md b/README.md
index 6ce3398..8aed674 100644
--- a/README.md
+++ b/README.md
@@ -5,6 +5,7 @@
[](https://github.com/kairowan/Shellsmith/releases/latest)
[](https://github.com/kairowan/Shellsmith/actions/workflows/ci.yml)
[](#许可证)
+[](#请作者喝杯咖啡)
Shellsmith 是一款本地优先的桌面加固工具:Android APK/AAB 与 iOS 源码工程的加固、签名和产物验证都在本机完成,APK、证书和签名材料不会上传。显式启用 BYOS 包外密钥时,产物 IKM 只会发送到你配置的自建 HTTPS 服务,不经过 Shellsmith 维护者。
@@ -283,6 +284,17 @@ Shellsmith 的加固能力建立在这些上游项目与工具之上。随发布
如果这里署名有误、许可证标注不准或遗漏了应当致谢的项目,欢迎提交 issue 或 PR,我们会尽快更正。
+## 请作者喝杯咖啡
+
+如果 Shellsmith 对你有帮助,欢迎请作者喝杯咖啡。你的支持会用于持续维护、兼容性测试和后续功能开发。
+
+| 微信支付(中国大陆) | 支付宝(中国大陆) |
+|:---:|:---:|
+|
|
|
+| 微信扫一扫 | 支付宝扫一扫 |
+
+赞助完全自愿,不影响软件功能、开源许可或问题处理优先级。支付前请确认收款人信息。
+
## 许可证
采用 **MIT OR Apache-2.0** 双协议,可选择其中任意一种:[MIT](LICENSE-MIT) · [Apache-2.0](LICENSE-APACHE)。
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