Worked on the huiyadanli/Snap.Hutao repository to enhance the stability and reliability of the GachaLogQueryWebCacheProvider component. Addressed a critical IO issue by correcting the file path variable used during file copying operations, which prevented potential IOExceptions and improved cache handling. Focused on robust file handling and bug fixing using C#, ensuring that cache-related failures were minimized and data integrity for Gacha log retrieval was maintained. The work clarified the IO workflow within the cache provider, contributing to better maintainability. No new features were added during this period, with efforts concentrated on resolving this impactful bug and refining existing processes.