Abstract: Positive psychology is an important approach in current psychological field. It is a complementarity to traditional pathology psychology instead of supplantation or replacement. Positive psychology emphasized that the psychology should study the problems as well as study the strengths or virtues. There are some deficiencies in the development of positive psychology because of short term of studying. Those deficiencies include: supreme discourse, absence of adequate objects, lack of longitudinal studying, disjointing from former psychological correlating research

Key words: positive psychology, pathology psychology, problems