During April 2025, Wang Zhibo updated the project timeline and submission deadlines for the umnooob/course-demo repository to accommodate a revised defense date, moving it from June 6 to May 30, 2025. He managed these changes by editing project documentation using Markdown, ensuring all scheduling adjustments were clearly recorded and traceable in version control. Wang coordinated with stakeholders to align downstream teams with the new deadlines, reducing the risk of last-minute disruptions. While no bugs were addressed during this period, his work focused on documentation and schedule management, demonstrating attention to process and clarity rather than deep technical implementation.