Kind tips：
The password is too weak, modify it please！The password format rules：
1.Password length is 8-20 bits (minimum 8 bits, up to 20 bits), 2.The password can not be exactly the same as the username
3.Legacy password character set includes: 26 capital letters, 26 lowercase letters, 0-9 numbers, single byte special characters{!、@、#、%、&、?、~、^、*、$}
4.The password must contain both English letters and numbers, and the letters are case sensitive , 5.Password can not be easy to guess the keyboard sequence, such as: 1qaz2wsx、1234qwer、zaq12wsx、passw0rd、trustno1