Abstract: The progress of fabricating the high-intensities Ba_0.6Sr_0.4TiO₃ target,and meliorated its performance,that solved the ubiquitous difficult problem,low high temperature resistance stability of BST target were presented.A small quantity of additive can promote nucleation and increase the BST films dielectric performance.This paper provides the XRD and P-E testing results,which indicates this BST target has crystalloid structure and good ferroelectric performance.