Hao Lee redesigned the UrbanVein project landing page in the GSAPP-CDP/colloquium-2-2024 repository, focusing on enhancing user experience and content clarity. Using HTML, CSS, and SVG, Hao introduced new image assets, updated profile metadata, and expanded project descriptions to provide richer context. The work included reorganizing content into a scrollable div, refining margins, and optimizing the color scheme to improve readability and engagement. These updates were delivered through consistent, maintainable commits, enabling smoother content updates and stronger project storytelling. No critical bugs were recorded, reflecting a focused approach to front end development and web design within the project scope.