Worked on the langgenius/dify repository to refactor Docker Compose environment configuration, focusing on improving organization and deployment safety. The approach involved splitting environment variables into separate files, allowing for clearer overrides across local, staging, and CI environments and reducing the risk of misconfiguration. This modular structure enhanced maintainability and laid the groundwork for future environment-specific configurations. The work was implemented collaboratively through a focused pull request, streamlining code review and history. Utilizing skills in Configuration Management, DevOps, and Docker, along with Python and YAML, the changes aimed to simplify onboarding for new contributors and strengthen configuration stability.