Abstract：In this article，through the research of the intangible cultural heritage filigree inlay technology，the necessity of filigree inlay technology in the development of modern jewelry was described. From the perspective of intangible cultural heritage，explore the design and development of filigree mosaic technology in contemporary society，find a new development path in traditional handicraft technology and modern design，and carry out living protection in a more reasonable way.
　　Key words：Filigree inlay，Jewelry design，Historical development
　　Filigree inlay technique is a traditional Chinese gold and silver making process. The filigree inlay technique is complicated and complicated. After thousands of years of historical precipitation，the filigree inlay craftwork is exquisite in style and golden and brilliant，revealing a luxurious and elegant royal charm. In June 2008，the technique of filigree inlay was included in the national intangible cultural heritage list.
　　1.The necessity of filigree inlay technology in contemporary development
　　The filigree inlaying technique has a long history in China. It first appeared in the Eastern Zhou Dynasty. According to historical records，the golden silk weaving process appeared in the Eastern Zhou Dynasty. By the Qin and Han dynasties，the filigree inlaying technique was mature. The filigree inlaying artifacts in the historical relics unearthed in the Han Dynasty were exquisitely made and the production techniques were mature. Until the Ming and Qing Dynasties，the filigree inlay technique developed to its peak.
　　Due to the complexity and complexity of the production technique，the current status of the inheritance of the filigree inlay technique is very urgent. Filament inlay technology has a long history of study，low economic returns in the market，high production costs，and the reeling and welding wire skills in processing and production are often difficult to grasp due to the small size of the product. These circumstances make modern young people unwilling to choose to engage in this industry.
　　2. Design exploration of the filigree inlay technology in modern jewelry brands
　　Filament inlay production technology has been better developed in modern society. It is necessary to make reasonable improvements in raw materials，production technology，product styles，product shapes，decorative patterns，etc.，combine with modern art，integrate into modern life，and create modern and modern art. Due to the particularity of the raw materials of the filigree inlay technique，the application of the technique in jewelry design can meet the characteristics of the material and the manifestation of cultural connotation. 　　The combination of modern jewelry design and the technique of filigree inlay can show the technology in a new way in the eyes of the public，and continue to better express the traditional cultural connotation and craftsmanship in modern society in the modern society. At the same time，traditional skills combined with modern elements Adhering to the traditional culture，we will improve and innovate to promote the development of modern jewelry design.
　　3. The opportunity and challenge of filigree inlay technology in the development of modern society
　　Filigree inlay technology is a form of cultural inheritance with human as the carrier. The traditional cultural connotation，artistic value，historical value and scientific value of filigree mosaic technology are the essence of inheritance and development in modern society. Only by making silk mosaic technology better developed in modern society and integrating into modern life，can technology acquire better protection and inheritance. The application of modern jewelry design not only needs to meet the aesthetic needs of the public，produce exquisite and novel ornaments，but also needs to develop in modern society while carrying traditional culture. This is an opportunity and challenge for the traditional handicraft filigree inlay technology.
　　作者簡介：许健（1993.10-），男，回族，安徽蚌埠市人，齐鲁工业大学（山东省科学院），2017级研究生，硕士学位，专业：设计学，研究方向：视觉传达设计。
　　指导老师：刘芳