Solid consistent method to simplify and accelerate the synthesis steps, synthetic reaction is conducted in the same reactor, can reduce the operation cost of raw materials for many times. Polypeptide connection on the solid carrier, through rapid suction filter, washing to remove residual raw materials, controllable making step reaction efficiency, improve the end product yield and purity. Solid-phase synthesis has the defect is on the solid phase carrier intermediates miscellaneous peptide it is difficult to separate, this caused the purity of final product may not be as liquid phase synthesis, so required by the separation and purification of reliable methods (HPLC purification) to solve the problem of purity.