Worked on the home-assistant/brands repository to enhance brand cohesion and expand integration capabilities. Delivered two feature updates, including the implementation of new GWGJ logos to improve visual identity and consistency across the application, and the integration of the Changsui PDU protocol to broaden device compatibility and user experience. The work involved asset management, branding governance, and collaborative Git workflows, with co-authored commits supporting efficient code review and traceability. Although no bugs were addressed during this period, the contributions established a stronger foundation for future UI enhancements and protocol-driven features, demonstrating a focus on branding, graphic design, and collaborative development practices.