During December 2024, Zhidong Fan enhanced the eosphoros-ai/DB-GPT repository by focusing on Graph RAG delivery quality and deployment flexibility. He upgraded the dbgpt-tugraph-plugins package to version 0.1.1, refining the packaging and installation process to streamline open-source deployments of TuGraph. His work included minor code improvements in Python files such as base_agent.py and out_parser.py, as well as updates to setup.py for better dependency management. By introducing an alternative OSS URL method for downloading the TuGraph Docker image, Zhidong improved deployment reliability. His contributions centered on Python packaging, documentation, and maintainability, demonstrating thoughtful engineering depth.