Signature is also the re-creation of font modeling, so signature design still needs a person's calligraphy level and understanding ability. Before designing and practicing signature, we should know and understand the relationship between signature design and traditional calligraphy. Of course, we design the signature to make the name look good, elegant and smooth, and have a certain personal style and logo, instead of blindly learning from some stars on TV. The things written are like ghost symbols, which are difficult to identify. So, remember that there are rules to follow when signing.