Whether to establish an online joint review mechanism in the joint review window composed of human society, education, public security and other departments to conduct online review of the materials and elements submitted by the applicant. The human and social departments are responsible for reviewing relevant information elements such as employment, social insurance, professional qualifications and professional titles; The education department is responsible for reviewing the information elements related to academic degrees (technical school education is the responsibility of the human society department); The public security department is responsible for reviewing the relevant information elements such as residence and no criminal record. For the information and elements that can pass the data comparison, the system automatically completes the review. If it passes, the system will notify the applicant in the form of SMS, and the applicant will log in to the system and choose to pay by mail or pick it up at the window to get the permission to move in.