Human Settlement is the sum of the resources which are necessary to humankind's settlement and life. So, it has been a hot problem to assess its quality. This paper firstly puts forward the concept of dynamic assessment of evaluating human set- tlement's quality after analyzing the literature about human settlement and their deficits. Based on the research of Niche Suita- bility of Heng Yang Cities" human settlement, this paper constructs the dynamic assessment System for human settlement by u- sing the statistical data about the development...