Why is it so difficult to modify the password in the duel between Douro and official website?

1. The operation flow is not clear enough: official website's operation flow has no clear hints, which leads the user not to know how to proceed with the next operation.

2. Security protection measures: As personal account security issues are involved, official website will set up some protection measures, such as the need to enter verification code, SMS verification, etc., to ensure the security of users' accounts.

3. Lack of personal experience: Some users are not familiar with network operation and do not know how to modify passwords.