Inappropriate signature will be regarded as dishonest behavior. According to the inquiry, in some cases, improper signature also involves legal issues such as copyright and intellectual property infringement, so some people will choose anonymity or use pseudonyms to avoid risks. In addition, in some special fields, such as news media, academic research, etc., in order to prevent the author from causing unnecessary trouble or interfering with his normal work and life, articles will also be published anonymously.