diff --git a/nonebot_plugin_tetris_stats/game_data_processor/__init__.py b/nonebot_plugin_tetris_stats/game_data_processor/__init__.py
index ba2b0a1..2146c3c 100644
--- a/nonebot_plugin_tetris_stats/game_data_processor/__init__.py
+++ b/nonebot_plugin_tetris_stats/game_data_processor/__init__.py
@@ -1,5 +1,5 @@
 from abc import ABC, abstractmethod
-from datetime import UTC, datetime
+from datetime import datetime, timezone
 from typing import Any
 
 from nonebot.matcher import Matcher
@@ -12,6 +12,8 @@ from .schemas import BaseProcessedData as ProcessedData
 from .schemas import BaseRawResponse as RawResponse
 from .schemas import BaseUser as User
 
+UTC = timezone.utc
+
 
 class Processor(ABC):
     event_id: int
diff --git a/nonebot_plugin_tetris_stats/game_data_processor/io_data_processor/__init__.py b/nonebot_plugin_tetris_stats/game_data_processor/io_data_processor/__init__.py
index 08f2010..2179c63 100644
--- a/nonebot_plugin_tetris_stats/game_data_processor/io_data_processor/__init__.py
+++ b/nonebot_plugin_tetris_stats/game_data_processor/io_data_processor/__init__.py
@@ -1,4 +1,4 @@
-from datetime import UTC, datetime, timedelta
+from datetime import datetime, timedelta, timezone
 from zoneinfo import ZoneInfo
 
 from arclet.alconna import Alconna, AllParam, Arg, ArgFlag, Args, CommandMeta, Option
@@ -20,6 +20,8 @@ from .model import IORank
 from .processor import Processor, User, identify_user_info
 from .typing import Rank
 
+UTC = timezone.utc
+
 alc = on_alconna(
     Alconna(
         'io',
diff --git a/nonebot_plugin_tetris_stats/game_data_processor/io_data_processor/cache.py b/nonebot_plugin_tetris_stats/game_data_processor/io_data_processor/cache.py
index 7887a38..0de4d41 100644
--- a/nonebot_plugin_tetris_stats/game_data_processor/io_data_processor/cache.py
+++ b/nonebot_plugin_tetris_stats/game_data_processor/io_data_processor/cache.py
@@ -1,4 +1,4 @@
-from datetime import UTC, datetime
+from datetime import datetime, timezone
 
 from aiocache import Cache as ACache  # type: ignore[import-untyped]
 from nonebot.log import logger
@@ -7,6 +7,8 @@ from pydantic import parse_raw_as
 from ...utils.request import Request
 from .schemas.base import FailedModel, SuccessModel
 
+UTC = timezone.utc
+
 
 class Cache:
     cache = ACache(ACache.MEMORY)
diff --git a/nonebot_plugin_tetris_stats/game_data_processor/io_data_processor/model.py b/nonebot_plugin_tetris_stats/game_data_processor/io_data_processor/model.py
index a2a3bf1..5d5651f 100644
--- a/nonebot_plugin_tetris_stats/game_data_processor/io_data_processor/model.py
+++ b/nonebot_plugin_tetris_stats/game_data_processor/io_data_processor/model.py
@@ -1,4 +1,4 @@
-from datetime import UTC, datetime
+from datetime import datetime, timezone
 
 from nonebot_plugin_orm import Model
 from sqlalchemy import JSON, DateTime, String
@@ -6,6 +6,8 @@ from sqlalchemy.orm import Mapped, MappedAsDataclass, mapped_column
 
 from .typing import Rank
 
+UTC = timezone.utc
+
 
 class IORank(MappedAsDataclass, Model):
     id: Mapped[int] = mapped_column(init=False, primary_key=True)
diff --git a/nonebot_plugin_tetris_stats/game_data_processor/io_data_processor/processor.py b/nonebot_plugin_tetris_stats/game_data_processor/io_data_processor/processor.py
index 3d7b29f..611c12b 100644
--- a/nonebot_plugin_tetris_stats/game_data_processor/io_data_processor/processor.py
+++ b/nonebot_plugin_tetris_stats/game_data_processor/io_data_processor/processor.py
@@ -1,6 +1,6 @@
 from collections import defaultdict
 from collections.abc import Callable
-from datetime import UTC, datetime, timedelta
+from datetime import datetime, timedelta, timezone
 from math import floor
 from re import match
 from statistics import mean
@@ -33,6 +33,8 @@ from .schemas.user_records import SoloRecord, UserRecords
 from .schemas.user_records import SuccessModel as RecordsSuccess
 from .typing import Rank
 
+UTC = timezone.utc
+
 driver = get_driver()
 
 
diff --git a/nonebot_plugin_tetris_stats/utils/recorder.py b/nonebot_plugin_tetris_stats/utils/recorder.py
index 512b8ac..6d7cba3 100644
--- a/nonebot_plugin_tetris_stats/utils/recorder.py
+++ b/nonebot_plugin_tetris_stats/utils/recorder.py
@@ -1,4 +1,4 @@
-from datetime import UTC, datetime
+from datetime import datetime, timezone
 from typing import ClassVar
 
 from nonebot import get_driver, get_plugin
@@ -9,6 +9,8 @@ from nonebot_plugin_orm import get_session
 
 from ..db.models import HistoricalData
 
+UTC = timezone.utc
+
 driver = get_driver()