Developed foundational documentation for the dcloudio/uni-app repository, focusing on the uni-mp-harmony package. Delivered an initial README.md that guides both users and contributors through onboarding, integration, collaboration, testing, deployment, and contribution processes. Employed Markdown to create a clear, reusable template that standardizes future documentation updates and supports scalable project maintenance. The approach emphasized technical writing best practices and template-driven content creation, resulting in a contributor-ready baseline that accelerates onboarding and reduces support overhead. No bug fixes were addressed during this period, with efforts concentrated on documentation governance to streamline collaboration and lower barriers for new developers joining the project.