The p signature is an invalid signature. It is illegal and criminal to harm the interests of the parties or use it for fraudulent activities, and if the circumstances are serious, it constitutes a crime.

The purpose of signature is to ensure the authenticity and rationality of documents and protect their legitimate rights and interests. Article 490 of the General Principles of Civil Law of People's Republic of China (PRC): If the parties conclude a contract in the form of a contract, the contract is established when the parties sign, seal or press their fingerprints. Before signing, sealing or fingerprinting, one party has fulfilled its main obligations, and the contract is established when the other party accepts it.