Abstract: In order to manage and release the large amounts of earthquake daily information and emergency information in time, we developed a multi-platform seismic information quick release system. The system gets data from the EQIM system and the earthquake daily report database. Through data analysis and recombination, the system can generate earthquake rapid report, seismic quick catalog and seismic daily catalog and other seismic information, and release them through web content management platform, wechat public platform and microblog platform by information push interface. The system implements the rapid release of earthquake information through multi-platform, and has been used in daily work. Applications and system running state is shown in the paper.