Abstract: The 1303N fully mechanized top coal caving working face of Xinjulong coal mine is rotation mining，then coal and rock mass movement during working face advancing was monitored by ARAMIS micro-seismic system.The distribution law of micro-seismic accidents of 1303N working face was put forward under monitoring data，the studying results showed that energy relaxed intensity during working face rotation mining，the rock burst increasing hazard was increasing，the accident almost appeared inside of rotation working face，the main working face micro-seismic accident was roof accident，and roof broken height was about 100m，roof broken depth was about 40m.