The Non-Fungible Token（NFT）has become an important part of global communication，cultural industry and blockchain economy. This report summarizes the development process，technical composition，industry development，and supervision and governance of the international NFT，discusses economic attributes，classification characteristics，and communication methods of the international NFT and domestic digital collections. The report also discusses the relations between its artistic attribute and financial attribute，and the bottlenecks in its development and its future feasibility.