Worked on the Tencent/tdesign-flutter repository, focusing on refining the TDAlertDialog component’s user interface. Addressed a visual defect by adjusting the button height to a fixed 56 pixels, ensuring that dialog action buttons consistently filled their designated space across devices. This change resolved an issue reported in the project’s tracker, enhancing both visual consistency and alignment with the design system. The work involved hands-on Flutter development and UI implementation using Dart, emphasizing attention to detail in component behavior. Through this targeted bug fix, contributed to improved UI reliability and a more polished user experience within the tdesign-flutter codebase.