The defendant's appeal is dismissed.

1. The sentence imposed by the lower court (four months of imprisonment) is too unreasonable.

2. Although it is not deemed that the part of the judgment that the defendant instigated perjury did not have a significant impact on the trial result of the relevant criminal case, perjury requires strict punishment as it impedes the proper exercise of the judgment authority, which is a judicial action of the country, and the discovery of substantial truth, and considering all the circumstances that form the sentencing conditions in the records, including the defendant's age, character, character, environment, occupation, circumstance and contents leading to the instant crime, and circumstances after the crime, it cannot be deemed that the sentence of the court below is too unreasonable. Thus, this part of the defendant's assertion is without merit.

3. In conclusion, the defendant's appeal is dismissed in accordance with Article 364 (4) of the Criminal Procedure Act since it is without merit. It is so decided as per Disposition.