Worked on stabilizing the web rendering engine within the Tencent/Hippy repository, focusing on improving reliability across platforms. Addressed a critical issue by correcting a typo in the destroyInstance call and refining the deleteNode argument structure, which reduced rendering downtime and enhanced the robustness of web content delivery. Applied strong debugging skills and TypeScript expertise to identify and resolve the bug, ensuring smoother operation of the rendering pipeline. The work emphasized careful analysis of the codebase and precise implementation, contributing to a more stable web development environment. No new features were added during this period, with efforts concentrated on bug resolution.