“…In recent years, some achievements have been made in the study of fractional non-instantaneous impulsive differential equations, but the literature on this subject is still very limited. For the latest research on this topic, one can see the documents [38,43,44,22,32,40,3], and the references therein. It is worth noting that recently Saadati et al [32] studied the existence of P C-mild solutions for a class of abstract fractional evolution equations with non-instantaneous impulses.…”