In the expedited procedure, the defendant filed an appeal on the grounds of "unclear facts and insufficient evidence", which does not necessarily mean that the defendant denied the previous guilty plea. In the context of the new Criminal Procedure Law, it is necessary to combine the theory of the system of plead guilty for leniency, grasp the situation of "the defendant will no longer plead guilty after the appeal", and correctly apply the remand retrial system in the expedited procedure to ensure that the defendant's right to appeal can be realized.