Aurora Ni contributed to the Tencent/tinker repository by developing two targeted features focused on patch management and logging efficiency for Android applications. Leveraging Java and software engineering best practices, Aurora introduced an Active Patch Guard system that prevents deletion of active or in-use patch files while automatically cleaning obsolete patches, thereby improving the reliability and safety of patch deployment. Additionally, Aurora optimized the TinkerDexLoader component to emit verification logs only when verification is enabled, reducing unnecessary log output and enhancing runtime observability. These changes addressed maintenance and traceability concerns, aligning with repository standards and supporting future audits and rollbacks.