diff --git a/backend/app/api/router.py b/backend/app/api/router.py
index 392453d..4d94019 100644
--- a/backend/app/api/router.py
+++ b/backend/app/api/router.py
@@ -8,6 +8,9 @@ from fastapi import APIRouter
 
 from app.api import health
 from app.api.v1 import auth
+from app.api.v1.base import customers as base_customers
+from app.api.v1.base import personnel as base_personnel
+from app.api.v1.base import products as base_products
 from app.api.v1.system import business_roles as system_business_roles
 from app.api.v1.system import logs as system_logs
 from app.api.v1.system import params as system_params
@@ -33,4 +36,11 @@ system_router.include_router(system_logs.operation_router)
 system_router.include_router(system_logs.login_router)
 v1_router.include_router(system_router)
 
+# 基础数据（需求 2.1）：/api/v1/base/*，业务操作登录即可访问
+base_router = APIRouter(prefix="/base")
+base_router.include_router(base_personnel.router)
+base_router.include_router(base_products.router)
+base_router.include_router(base_customers.router)
+v1_router.include_router(base_router)
+
 api_router.include_router(v1_router)