Worked on enhancing the reliability and maintainability of scheduled tasks in the somle2005/ruoyi-vue-pro repository, focusing on multi-tenant environments. Addressed a critical issue in XXL-JOB where scheduled tasks with void-returning methods failed to capture execution outcomes, leading to inaccurate status reporting. Implemented a backend solution using Java and Spring Boot to ensure that task results are correctly recorded, even when methods return void, thereby improving observability and reducing production risk. This fix strengthened multi-tenant isolation and made debugging more efficient by ensuring that XXL-JOB records accurately reflect the execution status of scheduled tasks across different tenants.