Legal analysis: it will lead to the case being rejected for prosecution. If a party files a case with the court and belongs to a natural person, the complaint submitted shall be signed and sealed by himself. The act of others signing on behalf of witnesses will cause the plaintiff's subject to be unqualified, which will lead to the case being rejected for prosecution.

Legal basis: People's Republic of China (PRC) Civil Procedure Law.

Article 164 If a party refuses to accept the judgment of first instance of a local people's court, he shall have the right to appeal to the people's court at the next higher level within 15 days from the date when the judgment is served. If a party refuses to accept the ruling of the local people's court of first instance, he has the right to appeal to the people's court at the next higher level within 10 days from the date when the ruling is served.

Article 165 An appeal shall be attached. The contents of the complaint shall include the names of the parties, legal persons and their legal representatives or other organizations and their principal responsible persons; The name, case number and cause of action of the people's court that originally tried the case; The request and reasons for the appeal.