During July 2025, this developer focused on improving the documentation for the ZJUSCT/HPC101 repository, addressing issues that impacted the clarity and reliability of lab materials and thinking questions. They corrected inaccuracies in Markdown files, clarified operand names and inline assembly syntax, and updated code example locations and references to ensure consistency. Their work involved careful review and revision of technical documentation, with an emphasis on maintainability and onboarding support. By fixing a documentation bug and maintaining accuracy through targeted commits, the developer demonstrated attention to detail and a methodical approach to documentation using Markdown and technical writing skills.