This project had developed many results this year in the maintenance of the noise management system. Including the database logon function of determinative IP address and the complex of codes to promote the system security. This project also provided functions of determinative output, check-up input, inquiry and statistics. These functions could make the application be more efficient. About 57,069 noise inspection data had been transferred to this database, and we had modified 2009 performance evaluation function for environmental protection bureaus(EPBS).This project also expanded the environmental garden avenue web pages and modified the low-frequency noise web pages. By the way, we also modified the high speed rail exclusive web pages and supplemented the noise monitoring data of 2008. This web site was awarded the level of diagnosis priority 1 (A+) of the web accessibility service. At the same time, this project had renewed 10 links of cities/counties noise control districts data, 6 links of aviation noise control district data. The promotion of using this system included a training course for local environmental protection bureaus.