The optimization of firing system plays a vital role in promoting the development of Jun ceramics industry towards energy conservation，environmental protection and intelligent manufacturing. Focusing on the intangible cultural heritage of Jun ceramics firing process，the firing system in Jun ceramics firing process，intelligent monitoring and control technology，new energy-saving technology and clean emission technology，new materials，new processes，intelligent monitoring，intelligent control，energy saving and emission reduction technologies are systematically expounded in this chapter，in order to strengthen the collaborative innovation of production，learning，research and application in Jun ceramics industry，and solves the problems of low yield，bad kiln color change，low automation level，high energy consumption and pollutant emission in the industrial application. With modern firing system，the yield of Jun ceramics and the intelligent and automatic level of firing process can be improved through technological transformation，which can provide support for the rapid and high quality development of Jun ceramics industry.