diff --git a/nonebot_plugin_bililive/database/db.py b/nonebot_plugin_bililive/database/db.py
index d3cba6a..56b6db4 100644
--- a/nonebot_plugin_bililive/database/db.py
+++ b/nonebot_plugin_bililive/database/db.py
@@ -5,7 +5,6 @@
 from nonebot import get_driver, logger
 from packaging.version import Version as version_parser
 from tortoise import Tortoise
-from tortoise.connection import connections
 
 from ..utils import get_path
 from ..version import VERSION as APP_VERSION
@@ -57,7 +56,7 @@ async def init(cls):
     async def close(cls):
         cls._ready = False
         await cls.save_dynamic_offsets()
-        await connections.close_all()
+        await Tortoise.close_connections()
 
     @classmethod
     async def wait_until_ready(cls, timeout: float = 30) -> bool:
diff --git a/nonebot_plugin_bililive/utils/__init__.py b/nonebot_plugin_bililive/utils/__init__.py
index 4b22b5c..f201d95 100644
--- a/nonebot_plugin_bililive/utils/__init__.py
+++ b/nonebot_plugin_bililive/utils/__init__.py
@@ -164,6 +164,9 @@ async def permission_check(
             raise FinishedException
         return
     if isinstance(event, GroupMessageEvent):
+        if not await db.wait_until_ready():
+            await bot.send(event, "数据库尚未初始化完成，请稍后再试")
+            raise FinishedException
         if not await db.get_group_admin(event.group_id):
             return
         if await (GROUP_ADMIN | GROUP_OWNER | SUPERUSER)(bot, event):
diff --git a/nonebot_plugin_bililive/version.py b/nonebot_plugin_bililive/version.py
index 0e5b31f..78eccf8 100644
--- a/nonebot_plugin_bililive/version.py
+++ b/nonebot_plugin_bililive/version.py
@@ -1,4 +1,4 @@
 from packaging.version import Version
 
-__version__ = "2.1.3"
+__version__ = "2.1.4"
 VERSION = Version(__version__)