As we see that China is a country with very fast improve in development, as the fast of its developed, there are lots of problems following with it, not only in the educational level, but also in building design, safety care and so on. From 2008 to 2018, a total of 1757099 fire accident occurred. The annual direct economic loss of fires reached 1.208 billion RMB (0.15billion Euro), and in average 2,088 people lost their lives in the fire every year. According to statistics, the main cause of fires is electrical fires and burning of thermal material let fire can’t be stopped easier.