/// <summary>
 /// 恢复默认按钮
 /// </summary>
 /// <param name="sender"></param>
 /// <param name="e"></param>
 private void btnInfoTimeDefault_Click(object sender, EventArgs e)
 {
     FormMain.objSerialInfoConfig.ResetTimeConfig();
     InitSerialInfoUI(FormMain.objSerialInfoConfig);
     Json.WriteFile(SerialInfoConfig.Path, FormMain.objSerialInfoConfig);
 }