Maintainer: ‘Shijia Zhang <zsj27@mail.ustc.edu.cn>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = c("Shijia", "Zhang;", "Meng"),
                      family = "Li",
                      role = "aut"),
               person(given = "Shijia",
                      family = "Zhang",
                      role = "cre",
                      email = "zsj27@mail.ustc.edu.cn"))
as necessary.
Maintainer: ‘Shijia Zhang <zsj27@mail.ustc.edu.cn>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = c("Shijia", "Zhang;", "Meng"),
                      family = "Li",
                      role = "aut"),
               person(given = "Shijia",
                      family = "Zhang",
                      role = "cre",
                      email = "zsj27@mail.ustc.edu.cn"))
as necessary.