During November 2024, XW enhanced the cloudwego/cloudwegohub.io.git repository by updating documentation for Volo-HTTP’s fallback behavior. Focusing on Markdown and leveraging strong documentation skills, XW clarified that the default fallback returns a 404 Not Found status and detailed the limitations of configuring multiple fallbacks and the behavior with the nest method. The work, delivered through a traceable commit, aimed to reduce ambiguity for API consumers and streamline onboarding for new developers. By improving the clarity and maintainability of the Volo-HTTP integration documentation, XW helped minimize potential support queries and supported more efficient issue diagnosis and ongoing maintenance efforts.