- Change to directly connect WeChat to read books and remove invalid third-party proxy dependencies. - Optimize QR code display, scan code login and session renewal, and fix false login status. - Add manual verification of historical directory, progress saving and breakpoint renewal. - Add regular inspection of new articles, public indexing and links to public accounts to make up for them. - Fixed problems of missing catching, skipping and early ending of historical pagination, and improved article de-duplication. - Fixed the registration, verification page visit and related prompts for the Chinchilo MCP tool. - The quantity already stored in storage was clearly distinguished from the entire history, and 87 tests passed.