diff --git a/nonebot_plugin_tetris_stats/config/config.py b/nonebot_plugin_tetris_stats/config/config.py
index 0cd5b11..cab7c97 100644
--- a/nonebot_plugin_tetris_stats/config/config.py
+++ b/nonebot_plugin_tetris_stats/config/config.py
@@ -10,5 +10,3 @@ CACHE_PATH: Path = get_cache_dir('nonebot_plugin_tetris_stats')
 
 class Config(BaseModel):
     """配置类"""
-
-    db_url: str = 'sqlite://data/nonebot_plugin_tetris_stats/data.db'