diff --git a/bot/helper/ext_utils/bot_utils.py b/bot/helper/ext_utils/bot_utils.py
index ede4e49..9b81142 100644
--- a/bot/helper/ext_utils/bot_utils.py
+++ b/bot/helper/ext_utils/bot_utils.py
@@ -46,6 +46,8 @@ class setInterval:
 
 
 def get_readable_file_size(size_in_bytes) -> str:
+    if size_in_bytes is None:
+        return '0B'
     index = 0
     while size_in_bytes >= 1024:
         size_in_bytes /= 1024
diff --git a/bot/helper/mirror_utils/download_utils/youtube_dl_download_helper.py b/bot/helper/mirror_utils/download_utils/youtube_dl_download_helper.py
index 70d8e79..c111b94 100644
--- a/bot/helper/mirror_utils/download_utils/youtube_dl_download_helper.py
+++ b/bot/helper/mirror_utils/download_utils/youtube_dl_download_helper.py
@@ -2,23 +2,25 @@ from .download_helper import DownloadHelper
 import time
 from youtube_dl import YoutubeDL
 import threading
-from bot import LOGGER, download_dict_lock, download_dict, DOWNLOAD_DIR
+from bot import download_dict_lock, download_dict
 from ..status_utils.youtube_dl_download_status import YoutubeDLDownloadStatus
 import logging
 
+LOGGER = logging.getLogger(__name__)
+
 
 class MyLogger:
     def __init__(self, obj):
         self.obj = obj
 
     def debug(self, msg):
-        logging.debug(msg)
+        LOGGER.debug(msg)
 
     def warning(self, msg):
-        logging.warning(msg)
+        LOGGER.warning(msg)
 
     def error(self, msg):
-        logging.error(msg)
+        LOGGER.error(msg)
 
 
 class YoutubeDLHelper(DownloadHelper):
@@ -67,7 +69,10 @@ class YoutubeDLHelper(DownloadHelper):
                     chunk_size = d['downloaded_bytes'] - self.last_downloaded
                     self.last_downloaded = d['total_bytes'] * progress
                     self.downloaded_bytes += chunk_size
-                    self.progress = (self.downloaded_bytes / self.size) * 100
+                    try:
+                        self.progress = (self.downloaded_bytes / self.size) * 100
+                    except ZeroDivisionError:
+                        pass
                 else:
                     self.download_speed_readable = d['_speed_str']
                     self.downloaded_bytes = d['downloaded_bytes']
@@ -103,7 +108,7 @@ class YoutubeDLHelper(DownloadHelper):
         else:
             video = result
             if video.get('filesize'):
-                self.size = int(video.get('filesize'))
+                self.size = float(video.get('filesize'))
             self.name = name
             self.vid_id = video.get('id')
         return video
diff --git a/bot/helper/mirror_utils/upload_utils/gdriveTools.py b/bot/helper/mirror_utils/upload_utils/gdriveTools.py
index 0a7879c..6bb1c94 100644
--- a/bot/helper/mirror_utils/upload_utils/gdriveTools.py
+++ b/bot/helper/mirror_utils/upload_utils/gdriveTools.py
@@ -14,11 +14,12 @@ from googleapiclient.errors import HttpError
 from googleapiclient.http import MediaFileUpload
 from tenacity import *
 
-from bot import LOGGER, parent_id, DOWNLOAD_DIR, IS_TEAM_DRIVE, INDEX_URL, \
+from bot import parent_id, DOWNLOAD_DIR, IS_TEAM_DRIVE, INDEX_URL, \
     USE_SERVICE_ACCOUNTS
 from bot.helper.ext_utils.bot_utils import *
 from bot.helper.ext_utils.fs_utils import get_mime_type
 
+LOGGER = logging.getLogger(__name__)
 logging.getLogger('googleapiclient.discovery').setLevel(logging.ERROR)
 SERVICE_ACCOUNT_INDEX = 0
 
@@ -269,8 +270,12 @@ class GoogleDriveHelper:
                    f' ({get_readable_file_size(self.transferred_size)})'
         else:
             file = self.copyFile(meta.get('id'), parent_id)
-            msg += f'<a href="{self.__G_DRIVE_BASE_DOWNLOAD_URL.format(file.get("id"))}">{meta.get("name")}</a>' \
-                   f' ({get_readable_file_size(int(meta.get("size")))}) '
+
+            msg += f'<a href="{self.__G_DRIVE_BASE_DOWNLOAD_URL.format(file.get("id"))}">{meta.get("name")}</a>'
+            try:
+                msg += f' ({get_readable_file_size(int(meta.get("size")))}) '
+            except TypeError:
+                pass
         return msg
 
     def cloneFolder(self, name, local_path, folder_id, parent_id):
@@ -299,7 +304,10 @@ class GoogleDriveHelper:
                 current_dir_id = self.create_directory(file.get('name'), parent_id)
                 new_id = self.cloneFolder(file.get('name'), file_path, file.get('id'), current_dir_id)
             else:
-                self.transferred_size += int(file.get('size'))
+                try:
+                    self.transferred_size += int(file.get('size'))
+                except TypeError:
+                    pass
                 try:
                     self.copyFile(file.get('id'), parent_id)
                     new_id = parent_id