diff --git a/README.en.md b/README.en.md
index d6a96800..2e91db83 100644
--- a/README.en.md
+++ b/README.en.md
@@ -23,7 +23,7 @@
 A Claude Code build repaired from the source leaked from Anthropic's npm registry on 2026-03-31. Claude Code Haha is now primarily a **desktop Claude Code workspace** for macOS, Windows, and Linux: sessions, projects, branch / Worktree launch, workspace changes and diff review, permission approval, model setup, Computer Use, H5 remote access, IM integration, and scheduled tasks in one app.
 
 <p align="center">
-  <a href="#desktop-preview">Desktop Preview</a> · <a href="#install-the-desktop-app">Install</a> · <a href="#desktop-highlights">Highlights</a> · <a href="#sponsorship--partnership">Sponsorship</a> · <a href="#more-documentation">More Docs</a>
+  <a href="#desktop-preview">Desktop Preview</a> · <a href="#install-the-desktop-app">Install</a> · <a href="#desktop-highlights">Highlights</a> · <a href="#more-documentation">More Docs</a> · <a href="#sponsorship--partnership">Sponsorship</a> · <a href="#user-group">User Group</a>
 </p>
 
 ---
@@ -146,6 +146,16 @@ This project is maintained in the author's spare time. Corporate or individual s
 
 ---
 
+## User Group
+
+Scan the QR code below to join the cc-haha user group on Feishu (Lark) — the conversation there is mostly in Chinese. For questions and bug reports in English, [Issues](https://github.com/NanmiCoder/cc-haha/issues) is the better place.
+
+<p align="center">
+  <img src="docs/images/community/feishu-group-qr.png" width="300" alt="cc-haha Feishu user group QR code">
+</p>
+
+---
+
 ## ☕ Buy Me a Coffee
 
 If this project helps you, consider buying me a coffee — every bit of support keeps this project going ❤️
diff --git a/README.md b/README.md
index 749d7a03..beb38f29 100644
--- a/README.md
+++ b/README.md
@@ -23,7 +23,7 @@
 Claude Code Haha 基于 2026-03-31 从 Anthropic npm registry 泄露的 Claude Code 源码修复而来，现在主要是一个**桌面端 Claude Code 工作台**：把会话、多项目、分支 / Worktree、工作区改动与 Diff 审阅、权限审批、模型配置、Computer Use、H5 远程访问、IM 接入和定时任务集中到一个 macOS / Windows / Linux APP 里。
 
 <p align="center">
-  <a href="#桌面端预览">桌面端预览</a> · <a href="#安装桌面端">安装桌面端</a> · <a href="#桌面端亮点">桌面端亮点</a> · <a href="#赞助与合作">赞助与合作</a> · <a href="#更多文档">更多文档</a>
+  <a href="#桌面端预览">桌面端预览</a> · <a href="#安装桌面端">安装桌面端</a> · <a href="#桌面端亮点">桌面端亮点</a> · <a href="#更多文档">更多文档</a> · <a href="#赞助与合作">赞助与合作</a> · <a href="#用户交流群">用户交流群</a>
 </p>
 
 ---
@@ -146,6 +146,16 @@ cp .env.example .env
 
 ---
 
+## 用户交流群
+
+使用过程中有问题、想反馈 Bug，或者想看看别人怎么用，欢迎扫码加入 cc-haha 飞书用户群。也可以直接来 [Issues](https://github.com/NanmiCoder/cc-haha/issues) 提问。
+
+<p align="center">
+  <img src="docs/images/community/feishu-group-qr.png" width="300" alt="cc-haha 飞书用户群二维码">
+</p>
+
+---
+
 ## ☕ 请作者喝杯咖啡
 
 如果这个项目对您有帮助，欢迎打赏支持，您的每一份支持都是我持续更新的动力 ❤️
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