The reason why the case can't be closed in time is the shortage of personnel.

Staffing is insufficient. The reason why the case can't be closed in time is that the shortage of personnel is one of the important reasons why the case can't be closed in time in judicial institutions such as courts and procuratorates. Due to the limited staffing of judicial institutions, some courts, procuratorates and other judicial institutions will be understaffed, resulting in the inability to handle cases in time. Judicial institutions should strengthen staffing, increase staffing, recruit more legal professionals, and improve the efficiency of handling cases.