However, the freedom of aesthetic subject is based on the immateriality of the digital code, which provides both a chance and a trap for the subject freedom.

• 但数字艺术审美主体的自由是以数字符号的非物质性为前提的，数字符号的非物质性既是构成数字艺术审美主体自由的契机也是其陷阱。