During a two-month period, Doris contributed frontend improvements to the NYCU-Service-Learning/nanao-system repository, focusing on UI stability and layout consistency using CSS and frontend development skills. She addressed header overlap issues by dynamically calculating content height, ensuring that page elements remained visible and accessible. Doris also refined the Stat page by removing redundant padding, which improved layout uniformity and readability. In addition, she enhanced user feedback by updating hover effects for interactive elements and resolved homepage whitespace by ensuring the container filled the viewport. Her work demonstrated attention to user experience, maintainability, and visual polish, with targeted, reviewable code changes.