Worked on maintaining and updating documentation for the alibaba/fastjson2 repository, focusing on ensuring that Markdown files accurately reflected the latest stable Fastjson2 dependency version. The approach centered on routine documentation hygiene, aligning technical references to prevent misconfigurations for downstream users during dependency upgrades. By leveraging skills in documentation and proficiency with Markdown, the work supported both repository consistency and smoother onboarding for new contributors. No bug fixes were required during this period, as the primary contribution was a feature update to the documentation. This effort helped reduce risks associated with outdated information and maintained clarity for the project community.