Based on the provided commit history and the diff content, here is a new commit message that adheres to the core commit message generation guidelines:

```
docs: update README with improved content and references 📚

- Update README to reflect the latest features and improvements
- Add detailed descriptions of the tool's functionality
- Include additional references for semantic commit messages
- Enhance clarity and readability of the documentation
- Ensure alignment with conventional commit message standards
```

Signed-off-by: mingcheng <mingcheng@apache.org>

Author: mingcheng

README.md

@@ -4,7 +4,13 @@
 
 ![screenshots](./assets/screenshots.png)
 
-A simple tool to help you write better Git commit messages using AI.
+A simple tool to help you write Git semantic commit messages by using AI.
+
+## References
+
+- https://www.conventionalcommits.org/en/v1.0.0/
+- https://nitayneeman.com/blog/understanding-semantic-commit-messages-using-git-and-angular/
+- https://ssshooter.com/2020-09-30-commit-message/
 
 ## Features