After more than 30 years of development, domestic building curtain walls have established a national industry standard system and completed a large number of engineering practices. With the continuous development of the economy, the annual output value of the building curtain wall industry has shown a steady growth trend. However, in recent years, safety accidents of glass curtain walls have occurred frequently, and the "fashion labels" in these cities seem to have become "hidden killers" in high altitude. At the same time, people's attention to the safety inspection and maintenance of glass curtain walls is far from enough, exposing many safety problems and causing property losses to varying degrees Serious social impacts such as personal injury.