  We present an analytic solution of a Vaidya-charged black hole with a
hyperscaling violating factor in an Einstein-Maxwell-dilaton model, where the
scalar potential plays a key role in the existence of the solution. By making
use of this result, we study the process of thermalization after a global
quench in a theory which its gravitational description is provided by the
resultant solution in the case of zero charge. In particular, we probe the
system by entanglement entropy and show that it exhibits certain scaling
behaviors during the process.
