Objective:To discuss the active impact of the domestic breast X-ray machine upgrade at the diagnosis breast disease. Methods:After the transformation of domestic breast X-ray machine, adoption the IP board instead of the film cartridge, complete digital mammography system. Results:Computed X-ray imaging processing image quality is better than traditional X-ray photography piece, within two years, completed a total check of more than 400 patients, overall diagnosis rate more than 95%. Conclusion:Buy the CR system All levels of the hospital, Can take advantage of the existing the ordinary breast X-ray machine equipment, Carry out breast Digital Imaging System.