During January 2025, Zhonghou Hou focused on enhancing the reliability of the AutoMQ/automq repository by addressing a critical issue in the LogRecorder component. He improved error handling in Java by refining how the system reports blank logger or message parameters, ensuring that exceptions now accurately identify the source of input errors. This adjustment clarified error messages, reduced ambiguity, and accelerated debugging for logging-related failures. By maintaining compatibility with log4j level behavior, Zhonghou preserved existing logging configurations while strengthening input validation. His work demonstrated depth in error handling and logging, contributing to more robust observability and developer productivity within the project.