The fund background management system shall meet the following requirements: ① It can record the relevant information of fund sales institutions, fund sales branches, outlets and fund sales personnel, and has the functions of management, assessment and behavior monitoring of fund sales branches, outlets and fund sales personnel; (2) Being able to record and manage fund risk assessment, fund manager and fund product information, investment information and other relevant information; ③ Correctly handle trading applications received outside the opening hours of fund trading to prevent fund investors from trading after hours; (4) Having the functions of transaction clearing and fund processing, and completing data exchange with the fund registration system and the banking system; ⑤ It has the reconciliation function involving information flow and capital flow.