Xu-Wei is regarded as a creative man in the art realm of the calligraphy and painting in Ming Dynasty China.What is the reason to make his Art form of the calligraphy and painting in his big and small social environment? In the past the researcher usually paid attention to the result of transformation,but neglected the reasons how to cause this result.This thesis introduces the circumstance of how Xu-Wei's Calligraphy and Painting differ from other artists',and think the transformation of philosophy is an important factor.