No. The parent-child protection platform is a model that assists parents in managing the healthy use of their minor children’s Douyin accounts. Parents can activate the model by binding their minor children’s Douyin accounts. After the parent-child protection platform is opened, parents can choose to enable the youth mode or time lock function for their children, and can also learn about their children's weekly usage time and type of video browsing through reports; in addition, children can also initiate matching with their parents. Based on its existing capabilities, the platform will continue to optimize the parent-child protection platform and improve guardians' management and control capabilities by continuously enriching risk settings for minor accounts. At the same time, under the general principle of strictly restricting advertisements to minors, the platform does not display advertisements for users under the age of 14, filters out potentially risky advertising industry strategies for users aged 14-18, and continues to deepen the implementation of policies for minors. protection of rights and interests. At present, high-risk industries include not only risky industries that are prohibited by laws and regulations from being distributed to minors, but also special industries such as lotteries, dating software, and dating services that are not suitable for marketing to minors. In the future, we will continue to refine high-risk scenarios based on industry data and public opinion analysis, and further restrict advertising for users aged 14-18 in the youth mode.