1. Bug Submission: If you encounter issues such as slow page loading, functional abnormalities (e.g., failure to post, error in file upload, display distortion), please leave a message directly in this thread with the format: [Bug] + Problem Description + Screenshot;
2. Interface Optimization Suggestions: Do you think the navigation categories are clear? Are the font and color comfortable? Are functional buttons (e.g., search, post) easy to use? Welcome to put forward specific optimization directions (e.g., "Hope to add an exclusive category for 'electric bicycles'", "Suggest simplifying the posting process");
3. Function Demand Feedback: What functions do you hope the forum will add?