Abstract: Moral adaptation is a process of moral mobility,whose logic starting point is our recognition of the needs and values of the new moral environment,and it is also the positive interaction between the world of the other and the development of morality.The logic of moral adaptation may develop mainly from the two aspects of the form and essence,moral communication and moral cultivation being the major forms.The logic of moral adaptation emerges in a state of integration and separation,and is ultimately divided into four stages:moral approval,moral learning,moral practice and moral internalization.

Key words: moral adaptation, moral approval, moral learning, moral practice, moral internalization, evolutiionary logic, the other world