Worked on the volcengine/ai-app-lab repository with a focus on improving documentation accuracy and maintainability. Addressed a key bug by correcting routing links in the chat2cartoon and live_voice_call project READMEs, updating paths from '/assistant/detail' to '/application/detail' to reflect current application structure. Removed outdated testing instructions, including references to deprecated scripts and backend steps, to align documentation with present development practices. Utilized Markdown for all documentation updates, emphasizing clarity and consistency. These changes streamlined developer onboarding and reduced potential confusion, supporting better collaboration and lowering the likelihood of support queries related to outdated or incorrect documentation.