Worked on the 2dust/v2rayN repository to deliver a Routing Settings Auto-Save feature that streamlines the routing configuration process. By implementing real-time persistence using C#, WPF, and XAML, the update removed the need for manual Save or Cancel actions, allowing user edits to be saved automatically as changes are made. This approach simplified the user interface and improved the responsiveness of routing management, reducing the likelihood of configuration errors. The work focused on enhancing front end development practices and ensuring a smoother user experience, with all changes delivered in a single, targeted commit during the month-long development period.