Cheese is a nutritious fermented dairy products,the microbial flora of the cheese is not static,but dynamic.In the cheese ripening process,including lipolysis,proteolysis and other biochemical reactions that happening,these reactions have a closely relation with the enzymes which released by the microorganism.The cheese microorganism is important for unique texture and flavor of cheese,it's also essential for the function material formation.This article focuses on the relationship between the growth of microorganisms and the cheese quality,but it also describes the relationship between the probiotics carrier and probiotics.