The reading platform for mystery novels usually had the following characteristics: 1. Powerful search and filtering functions can filter out the most suitable mystery novels to read; 2. Excellent reading experience can provide a smooth reading experience and ensure the completeness and accuracy of the book; 3. A rich classification and recommendation system can provide readers with a variety of choices and can make customized recommendations according to readers 'preferences; Good interaction and community can provide a platform for readers to communicate and share their reading experiences with other readers. At present, some online reading platforms already have these characteristics, such as: 1. Amazon's iPhone: Amazon's iPhone is an e-book reader with a rich book classification and recommendation system that provides a smooth reading experience while also having powerful search and filtering functions. 2. Jianshu: Jianshu is a web-based literary creation and reading platform. It has a rich classification and article recommendation, which can provide a good reading experience and also has excellent community interaction; 3 Douban Reading: Douban Reading is a Douban FM-style online reading platform with a rich book classification and recommendations to provide a smooth reading experience and excellent community interaction; Qidian Chinese Network: Qidian Chinese Network is a well-known online reading platform with rich book categories and recommendations. It can provide a smooth reading experience and also has excellent community interaction. These platforms all have powerful search and filtering functions that can provide a smooth reading experience. At the same time, they also have a rich classification and recommendation system that can provide readers with a variety of choices and provide readers with a platform to communicate and share reading experiences with other readers.