During March 2026, contributed to the bytedance/deer-flow repository by implementing a GitHub Personal Access Token configuration to increase GitHub API rate limits for backend processes. This feature was developed using Python and YAML, focusing on API integration and backend development. The work included updating documentation to guide users on configuring and utilizing the new PAT feature, as well as cleaning up the configuration files by removing unused lines and unreferenced declarations. Additional improvements addressed code quality, such as eliminating unused imports and resolving lint issues, ensuring the codebase remained maintainable and compliant with established Python linting standards.