During November 2024, Zhang Ping enhanced the UDS subsystem within the XiaoMi/mone repository, focusing on networking performance and system reliability. He introduced platform-specific event loop group selection to optimize Linux epoll usage, directly improving UDS networking throughput and latency. By refactoring error logging in the UdsClient, he enabled more effective diagnostics, while streamlining UdsServer initialization by removing blocking calls and strengthening error handling. These changes, implemented in Java using Netty and advanced network programming techniques, addressed both performance and observability. Zhang Ping’s work demonstrated a deep understanding of system programming, delivering targeted improvements to initialization robustness and operational transparency.