diff --git a/src/nyahome/database/engine.py b/src/nyahome/database/engine.py
index 8a9346f..c48ae8e 100644
--- a/src/nyahome/database/engine.py
+++ b/src/nyahome/database/engine.py
@@ -25,6 +25,8 @@ def build_engine() -> Engine:
             db_driver = db_driver_available[db_type][0]
 
     if db_type == "sqlite":
+        if db_driver == "sqlite3":  # fix: sqlalchemy 中使用 pysqlite 表示默认的 sqlite3 标准库驱动，气得我直接缺省算惹
+            return create_engine("sqlite:///.nyahome/nyahome.db")
         return create_engine(f"sqlite+{db_driver}:///.nyahome/nyahome.db")
     db_name = os.environ.get("NYAHOME_DB_NAME", "nyahome")
     db_user = os.environ.get("NYAHOME_DB_USER", "nyahome")