Suppose Bai Yi's initial password is 123. Imagine that Bai Yi's initial password is the same. After the school issues the account, the password owner is 123, and the account number is 00 1 plus student number. If it is still wrong, you can imagine the official account of Baiyi WeChat. After paying attention to the official WeChat account, select the lower right corner to modify the password to complete the verification and modification. Imagine that Baiyi is a student-centered educational software. Relying on internet technology can help children learn more. With a large number of study materials, children can study at home anytime and anywhere.