fix logger

@@ -69,7 +69,7 @@ class Command(BaseCommand, LoggerMixin):
                             if ocr_4_response.status_code != 200:
                                 raise OCR4Exception('ocr_4 status code: {0}'.format(ocr_4_response.status_code))
                         except Exception as e:
-                            self.cronjob_log.warn(
+                            self.folder_log.warn(
                                 '{0} [ocr_4 failed] [times={1}] [img_path={2}] [error={3}]'.format(
                                     self.log_base, times, img_path, traceback.format_exc()))
                         else:
@@ -81,12 +81,12 @@ class Command(BaseCommand, LoggerMixin):
                                 card_type = ocr_4_res.get('result', {}).get(
                                     'idcard_distinguish_result', {}).get('result', -1)
 
-                            self.cronjob_log.info(
+                            self.folder_log.info(
                                 '{0} [ocr_4 success] [img_path={1}] [speed_time={2}]'.format(
                                     self.log_base, img_path, speed_time))
                             break
                     else:
-                        self.cronjob_log.warn(
+                        self.folder_log.warn(
                             '{0} [ocr_4 failed] [img_path={1}]'.format(self.log_base, img_path))
 
                     id_card_dict[consts.IC_TURE_OR_FALSE] = consts.IC_RES_MAPPING.get(card_type)