Liuyang worked on the jd-opensource/xllm repository, delivering a documentation-focused update to the Moe Params visualization. The project involved updating figures within the documentation to accurately reflect current data and visualizations, ensuring stakeholders could interpret model parameters with greater clarity. Liuyang used skills in documentation management and version control, replacing outdated image files and maintaining consistency across the documentation set. No code changes were required, but the update improved the reliability of technical communication and reduced the risk of misinterpretation. The work demonstrated careful documentation hygiene and disciplined change management, supporting easier onboarding and future enhancements for the repository.