The feedback of Douyin refers to the feedback information given by Douyin when users use Douyin. Generally speaking, the feedback of Douyin includes Douyin's activity prompts, Douyin's update prompts, Douyin's usage feedback, etc.

Douyin's activity prompts: Douyin will regularly release some activities, users can participate in the activities and get Douyin's rewards; Douyin's update prompts: Douyin will regularly release updates, users can update Douyin in time to maintain the stability of the software; Douyin's usage feedback: users can submit problem feedback, Douyin will handle it in time to ensure the user experience.