diff --git a/README.md b/README.md
index 57a16304..84b9728c 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,7 @@
 [![PyPI](https://img.shields.io/pypi/v/aipass)](https://pypi.org/project/aipass/)
 [![CLIs](https://img.shields.io/badge/CLIs-Claude%20%7C%20Codex%20%7C%20Gemini-purple)](#cli-support)
 [![Give Feedback](https://img.shields.io/badge/Give-Feedback-brightgreen)](https://github.com/AIOSAI/AIPass/issues/new?template=feedback.yml)
+[![codecov](https://codecov.io/gh/AIOSAI/AIPass/graph/badge.svg)](https://codecov.io/gh/AIOSAI/AIPass)
 [![OSS Health](https://oss-health-monitor.vercel.app/api/badge/AIOSAI/AIPass)](https://github.com/volotat/OSS-Health-Monitor)
 
 # AIPass