The invention discloses an inner core type heating smoking system. The inner core type heating smoking system comprises a heater, wherein the heater comprises a heater shell, an accommodating compartment which is arranged in the heater shell, a heating core which is arranged in the accommodating compartment and a micro-heater which is arranged on the outer wall of the heating core. In comparison with the prior art, the inner core type heating smoking system provided by the invention, which adopts the micro-heater on the outer wall of the heating core to conduct heating, can rapidly conduct andemit heat rapidly towards a cigarette body in the accommodating compartment from the heating core, so that heating of the cigarette body is accelerated; therefore, heating efficiency is effectively improved, and waiting time of the first smoking is shortened.