What if the task of the department is heavy and the manpower is insufficient?

Is the important division of departmental tasks short-term or long-term;

If it is short-term, work overtime with colleagues (you can apply for overtime pay or ask for leave);

If it is long-term, report and analyze the problems existing in the department to the superior supervisor, apply to the supervisor to recruit new people or borrow people from other departments, and then the person will return to the original department after completing the task, and the overtime and other expenses incurred during the secondment period will be settled in your department budget. If the supervisor neither hires nor borrows people, long-term overtime work by department employees may lead to problems such as employee turnover, employee health problems, and negative emotions in the department.