Legal basis: Article 271 of the Criminal Law of People's Republic of China (PRC), if the amount of this crime is relatively large, it shall be sentenced to fixed-term imprisonment of not more than five years or criminal detention; If the amount is huge, he shall be sentenced to fixed-term imprisonment of not less than five years and may also have his property confiscated. Bear the consequences of the signed contract or other documents, and compensate the losses of the impersonator and signatory. You may be guilty of fraud, but if you take advantage of your position to impersonate your signature, you also need to bear legal responsibility.