Military discipline is different from military regulations. Rushing for exams refers to the rules and regulations in the organization, management and operation of the army, and is a series of regulations formulated to maintain the discipline and order of the army. Military laws and regulations usually include military action guidelines, equipment use regulations, training and combat procedures, etiquette norms, defensive measures, etc. The purpose of formulating and implementing the catch-up rules is to ensure the discipline and combat effectiveness of the army and safeguard national security and interests. Military discipline refers to the moral norms and codes of conduct that soldiers should abide by in carrying out their tasks and life, and it is a moral norm in the army. Military discipline requires soldiers not only to abide by military regulations, but also to have a high degree of discipline and moral concepts, which are manifested as loyalty, courage, discipline, self-discipline and self-sacrifice. Military discipline is the basic quality and moral requirement that a soldier should have, and it is also the criterion that the army must abide by in carrying out its tasks and safeguarding national security.