During July 2025, Zhiwei Zhang enhanced the evaluation workflow documentation for the Alibaba-NLP/DeepResearch repository. He focused on improving onboarding and experiment reproducibility by updating the README.md with detailed instructions for preparing a new evaluation dataset. Using Markdown for documentation and leveraging version control best practices, he also removed an outdated dataset file to reduce confusion and maintain repository clarity. Although no bugs were fixed during this period, his work emphasized data preparation and documentation quality, resulting in a cleaner project structure. The depth of his contributions supported faster onboarding and ensured that future experiments could be reproduced with greater reliability.