Worked on the YunaiV/ruoyi-vue-pro repository to address a critical issue in BPM workflow automation by fixing a bug related to boundary timer events. Focused on backend development using Java, the work involved correcting parameter passing for both fixed-date and fixed-duration timer boundary events, ensuring accurate alignment across all BPM timer types. This solution improved the reliability and predictability of automated business processes by reducing timing-related misfires and incidents. The approach emphasized careful debugging, code review, and disciplined version control, resulting in smoother workflow management and enhanced stability for BPM-driven operations without introducing new features during the development period.