Worked on a comprehensive documentation and Help Center refresh for the labring/FastGPT repository, focusing on improving user onboarding, self-service, and issue resolution. Leveraged Markdown and MDX to restructure content, clarify deployment steps, and enhance navigation for faster access to information. Consolidated user-facing guidance by updating the FAQ, adding troubleshooting resources, and reorganizing dataset documentation to address common issues. Improved private deployment documentation by detailing fault isolation and deployment troubleshooting, including object storage and model invocation errors. Collaborated with team members to align English and Chinese content, update metadata, and demonstrate documentation tooling for better maintainability and cross-language support.