Changfan Xu focused on improving documentation quality for the logto-io/logto repository, specifically addressing contributor experience. During this period, Changfan identified and fixed a broken link in the CONTRIBUTING.md file that previously misdirected users seeking information on CLI connectors management. By updating the Markdown documentation, Changfan ensured that contributors could reliably access essential onboarding resources, reducing potential confusion and delays in the pull request process. The work centered on documentation hygiene, leveraging Markdown skills to maintain clarity and accessibility. While the scope was targeted, the fix contributed to smoother collaboration and more efficient integration of CLI-related changes for the project.