The way of management is to manage others through self-control and improvement. Self-improvement refers to making yourself a better person through self-correction and self-improvement. Therefore, management is based on self-improvement. If a manager can't carry out self-correction and self-improvement, it is not only difficult for him to manage others effectively, but also easy to affect the overall development of the team. Managers can gain more trust and support in the management process only if they have the quality of being a man. Correcting self is also the basic requirement of managers. Managers can better understand and understand the needs of others through self-improvement, reflection and improvement, so as to better influence and motivate others and achieve common goals. When managers have the quality of being human, it is easier to gain the trust and respect of employees and lead the team to success.