diff --git a/basethon/base_thon.py b/basethon/base_thon.py
index f9e13d6..768353f 100644
--- a/basethon/base_thon.py
+++ b/basethon/base_thon.py
@@ -4,25 +4,10 @@ from pathlib import Path
 from typing import Self
 
 from telethon import TelegramClient
-from telethon.errors import UserDeactivatedBanError, UserDeactivatedError
 from telethon.sessions import StringSession
 
-TelethonBannedError = (UserDeactivatedError, UserDeactivatedBanError)
-
-API_PACKS = {
-    4: "android",
-    5: "android",
-    6: "android",
-    8: "ios",
-    9: "macos",
-    2834: "macos",
-    2040: "tdesktop",
-    10840: "ios",
-    17349: "tdesktop",
-    21724: "android",
-    16623: "android",
-    2496: "",
-}
+from .consts import API_PACKS
+from .exceptions import ThonBannedError
 
 
 class BaseData:
@@ -175,7 +160,7 @@ class BaseThon(BaseData):
         except ConnectionError:
             await self.disconnect()
             return "ERROR_AUTH:CONNECTION_ERROR"
-        except TelethonBannedError:
+        except ThonBannedError:
             await self.disconnect()
             return "ERROR_AUTH:BAN_ERROR"
         except Exception as e: