Worked on enhancing documentation for Ascend NPU support in the sgl-project/sglang repository, focusing on improving configurability and usability for end users. The work involved updating Markdown-based documentation to introduce new options for the mamba scheduler strategy and hierarchical cache parameters, clarifying parameter names, optional values, and type constraints. Emphasized technical writing and parameter management to reduce misconfigurations and streamline onboarding for NPU users. No bug fixes were reported, as the primary effort centered on documentation quality and maintainability. The changes aimed to facilitate faster adoption and reduce support needs by making technical details more accessible and precise.