During May 2025, Chia-Jung Yang contributed to the NYCU-Service-Learning/nanao-system repository by enhancing front-end usability and layout consistency. Focusing on accessibility and responsive design, Chia-Jung implemented horizontal scrolling for the Mental Form table and added top padding to its container, improving usability on small screens and reducing overflow issues. Additionally, Chia-Jung addressed a layout gap on the Home Page by adjusting the content margin to account for header height, ensuring consistent spacing across devices. These updates were developed using React, TypeScript, and CSS, reflecting a practical approach to cross-device compatibility and user experience within a focused project scope.