2: Real-name authentication is to verify the real identity of the user and ensure the security and trust of the platform. The reasons why Dayu account chooses Taobao scan code real-name authentication are as follows:

1. Taobao has a large number of users' real-name information and a powerful authentication system, which can provide reliable user identity authentication services, and also complies with the requirements of relevant laws and regulations.

2. Taobao scan code real-name authentication can achieve cross-platform authentication, that is, after passing the Taobao real-name authentication, it can be used directly on other cooperative platforms, which is convenient for users to operate and use multiple platforms.

3. Through Taobao scan code real-name authentication, the trust of users can be increased, which is a protective measure for the platform and other users, reducing the existence of false identities and maintaining the health and safety of the network environment. In short, Dayu account chooses Taobao scan code real-name authentication to ensure the real identity of users, reduce false accounts and counterfeit behaviors, and improve the security and credibility of the platform.