Abstract: Intellectual property policy is not invariable. China has stepped into a new innovation-driven stage and needs to adjust intellectual property policy dynamically. From the three dimensionalities of economic foundation, sustaining elements and participation subjects, this paper researched on the basis, impetus and content of intellectual property policy adjustment. The optimal intellectual property protection intensity is diverse during different national developing stage. With the lift of economic development level and the transition of economic development model, intellectual property protection should be strengthened, strict intellectual property policy is a gradual tendency. On one hand intellectual property policy will facilitate innovation, on the other hand innovation capability will change the national intellectual property policy