diff --git a/app/main.py b/app/main.py
index bccd4dd..a06f4a3 100644
--- a/app/main.py
+++ b/app/main.py
@@ -1,7 +1,21 @@
+import sys
+
 from fastapi import FastAPI, Request
 from fastapi.exceptions import RequestValidationError
 from fastapi.responses import JSONResponse
 
+from config.settings import load_settings
+
+# 加载配置文件，失败则退出
+try:
+    settings = load_settings()
+except FileNotFoundError as e:
+    print(f"配置文件错误: {e}")
+    sys.exit(1)
+except Exception as e:
+    print(f"加载配置失败: {e}")
+    sys.exit(1)
+
 from app.api.v1.location import router as location_router
 from app.api.v1.box import router as box_router
 from app.services.location_service import DuplicateLocationError