Abstract: Flexible administration has been a kind of trend of thought which received extremely universal concerns all over the world. It has fully reflected the management thought of humanism.It will exert a profound influence over the library development to leading the flexibility administration integrate with the rigid administration in library. Constructing the system, establishing the library culture, constructing the loose and comfortable humanistic circumstance, realizing the organic combination of the flexible and the rigid in library engagement management should be pay attention to during the course of the combination.

Key words: Library Administration, Flexible Administration, Rigid Administration, Humanism