  We study charged scalar perturbations in the background of a regular magnetic
black hole. In this case, the charged scalar perturbation does not result in
superradiance. By using careful time-domain analysis, we show that the charge
of scalar field can change the real part of quasinormal frequency, but has
little impact on the imaginary part of quasinormal frequency and the behavior
of the late-time tail. Therefore, the regular magnetic black hole may be stable
under the perturbations of charged scalar field at the linear level.
