Concerning the optimization of two-dimensional compressor blade,a optimization model based on Boundary Vorticity Flux (BVF) was proposed and solved. Starting from a optimization model:the boundary is two-dimensional compressor blade defined by Bezier curve and the optimization target is the minimize of positive peak of Boundary Vorticity Flux (BVF), a new objective function is established through that the information of blade curve are brought into BVF by analyzing the reason of BVF production.The new objective function can get partial derivation of the parameters of blade curve,which make the simple gradient arithmetic being used to solve the built optimization model.The optimization experiment shows that the positive peak of Boundary Vorticity Flux is effectively decreasing in this process.