?　　用户登陆(普通业主和管理员)：判断用户身份。
?　　用户信息管理：自己信息添加查询、密码修改系统将会把修改结果保存到物业社区用户信息数据库中）。
?　　物业费信息管理：各项相关费用明细(查看、添加、修改、删除)（系统将最终结果保存到社区物业用户数据库中）。
?　　业务信息管理：业主业务办理，更新数据库以及数据录入与维护，数据处理统计与查询等。
?　　缴欠费信息管理：业主使用的水电气，缴费和欠费清单，费用催缴(With the development of market economy and the improvement of people's living standard, a large number of residential areas have been all over the city, people are more and more requirement for the living environment, residential property management has become more onerous, the residential property management informatization has become the consensus of the people by the property management information system.)