Toutiao is a news information platform, and the frame is an interface layout for users to read headlines. When users enter Toutiao, they will see news information presented in frames, including hot news in food, health, technology, entertainment and other fields.

Frames allow users to find content they are interested in more quickly and accurately. Different from traditional news information platforms, the frame format makes the opening of headlines faster and the layout more orderly. Moreover, the classification of frames also allows users to find their favorite information in a targeted manner, improving the user's browsing experience.

Through the classification of frames, Toutiao can also push customized content to users. When a user clicks on a category, such as food, Toutiao will record the user's interests and push more food-related content to the user. In this way, users can enjoy their favorite content more easily and discover more valuable information.