diff --git a/liteyukibot/asgi/__init__.py b/liteyukibot/asgi/__init__.py
index 221cfcd7..7a7d8b43 100644
--- a/liteyukibot/asgi/__init__.py
+++ b/liteyukibot/asgi/__init__.py
@@ -3,6 +3,10 @@ from fastapi import FastAPI
 
 app = FastAPI()
 
+def get_app() -> FastAPI:
+    """获取 FastAPI 实例"""
+    return app
+
 @app.get("/")
 async def root():
     return {"message": "Hello LiteyukiBot"}
diff --git a/liteyukibot/config.py b/liteyukibot/config.py
index fe1ee2d0..add94e96 100644
--- a/liteyukibot/config.py
+++ b/liteyukibot/config.py
@@ -3,7 +3,7 @@ import os
 import tomllib
 from typing import Any
 
-import yaml
+import yaml  # type: ignore[import]
 
 type RawConfig = dict[str, Any]
 
diff --git a/pyproject.toml b/pyproject.toml
index bd89c2e0..a1f75153 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -25,7 +25,9 @@ dev = [
 # 辅助工具配置
 [tool.ruff]
 line-length = 140
-src = ["liteyukibot", "main.py"]
+src = ["liteyukibot", "cli", "main.py"]
+
+[tool.ruff.lint]
 select = ["I", "F", "E"]