diff --git a/kirami/config/__init__.py b/kirami/config/__init__.py
index 70e2065..7f99af8 100644
--- a/kirami/config/__init__.py
+++ b/kirami/config/__init__.py
@@ -25,8 +25,5 @@
 server_config = kirami_config.server
 """服务器相关配置"""
 
-log_config = kirami_config.log
-"""日志相关配置"""
-
 database_config = kirami_config.database
 """数据库相关配置"""
diff --git a/kirami/config/config.py b/kirami/config/config.py
index 8c9a45f..4c6f5d1 100644
--- a/kirami/config/config.py
+++ b/kirami/config/config.py
@@ -66,11 +66,6 @@ def load_config(cls, namespace: str | None = None) -> Self:
         return cls(**cls.__raw_config__.get(namespace, {}))
 
 
-class LogConfig(BaseConfig):
-    log_expire_timeout: int = 7
-    """日志文件过期时间"""
-
-
 class DatabaseConfig(BaseConfig):
     """
     MongoDB 数据库配置
@@ -164,10 +159,13 @@ class BotConfig(BaseConfig):
     """是否以调试模式运行 KiramiBot"""
 
     log_level: LevelName | int = "INFO"
-    """配置 KiramiBot 日志输出等级，可以为 `int` 类型等级或等级名称，参考 [loguru 日志等级](https://loguru.readthedocs.io/en/stable/api/logger.html#levels)"""
+    """日志输出等级，可以为 `int` 类型等级或等级名称，参考 [loguru 日志等级](https://loguru.readthedocs.io/en/stable/api/logger.html#levels)"""
 
     log_file: LevelName | tuple[LevelName] = "ERROR"
-    """KiramiBot 的日志保存等级，必须为等级名称"""
+    """日志保存等级，必须为等级名称"""
+
+    log_expire_timeout: int = 7
+    """日志文件过期时间"""
 
     api_root: dict[str, str] = {}
     """以机器人 ID 为键，上报地址为值的字典"""
@@ -241,9 +239,6 @@ class KiramiConfig(BaseConfig):
     server: ServerConfig
     """服务器相关配置"""
 
-    log: LogConfig
-    """日志相关配置"""
-
     database: DatabaseConfig
     """数据库相关配置"""
 
diff --git a/kirami/log.py b/kirami/log.py
index d40943a..6ac3438 100644
--- a/kirami/log.py
+++ b/kirami/log.py
@@ -26,7 +26,7 @@
 from rich.theme import Theme
 from rich.traceback import install
 
-from kirami.config import LOG_DIR, bot_config, log_config
+from kirami.config import LOG_DIR, bot_config
 
 if TYPE_CHECKING:
     from loguru import Logger as LoggerType
@@ -207,7 +207,7 @@ def __call__(self, record: "Record") -> bool:
     "rotation": "00:00",
     "enqueue": True,
     "encoding": "utf-8",
-    "retention": f"{log_config.log_expire_timeout} days",
+    "retention": f"{bot_config.log_expire_timeout} days",
 }