diff --git a/README.md b/README.md
index d1aaf4d..c3b773a 100644
--- a/README.md
+++ b/README.md
@@ -7,6 +7,7 @@
 [![CI](https://github.com/Dailin521/codex-provider-sync/actions/workflows/ci.yml/badge.svg)](https://github.com/Dailin521/codex-provider-sync/actions/workflows/ci.yml)
 [![Release](https://img.shields.io/github/v/release/Dailin521/codex-provider-sync)](https://github.com/Dailin521/codex-provider-sync/releases/latest)
 [![License](https://img.shields.io/badge/license-MIT-blue.svg)](LICENSE)
+[![Community](https://img.shields.io/badge/community-LINUX%20DO-2ea043.svg)](https://linux.do/)
 
 [下载 Windows GUI](https://github.com/Dailin521/codex-provider-sync/releases/latest) · 中文 · [English](docs/README_EN.md)
 
diff --git a/docs/README_EN.md b/docs/README_EN.md
index 837491d..94f32bc 100644
--- a/docs/README_EN.md
+++ b/docs/README_EN.md
@@ -7,6 +7,7 @@
 [![CI](https://github.com/Dailin521/codex-provider-sync/actions/workflows/ci.yml/badge.svg)](https://github.com/Dailin521/codex-provider-sync/actions/workflows/ci.yml)
 [![Release](https://img.shields.io/github/v/release/Dailin521/codex-provider-sync)](https://github.com/Dailin521/codex-provider-sync/releases/latest)
 [![License](https://img.shields.io/badge/license-MIT-blue.svg)](../LICENSE)
+[![Community](https://img.shields.io/badge/community-LINUX%20DO-2ea043.svg)](https://linux.do/)
 
 [Download Windows GUI](https://github.com/Dailin521/codex-provider-sync/releases/latest) · [Build macOS GUI](README_MAC_GUI_EN.md) · [中文](../README.md) · English