diff --git a/backend/app/api/v1/courses.py b/backend/app/api/v1/courses.py
index 8af7df6..6efd6de 100644
--- a/backend/app/api/v1/courses.py
+++ b/backend/app/api/v1/courses.py
@@ -650,11 +650,11 @@ async def get_course_positions(
 async def assign_course_positions(
     course_id: int,
     assignments: List[CoursePositionAssignment],
-    current_user: User = Depends(require_admin),
+    current_user: User = Depends(require_admin_or_manager),
     db: AsyncSession = Depends(get_db),
 ):
     """
-    批量分配课程到岗位（需要管理员权限）
+    批量分配课程到岗位（需要管理员或经理权限）
 
     - **course_id**: 课程ID
     - **assignments**: 岗位分配列表
@@ -717,7 +717,7 @@ async def assign_course_positions(
 async def remove_course_position(
     course_id: int,
     position_id: int,
-    current_user: User = Depends(require_admin),
+    current_user: User = Depends(require_admin_or_manager),
     db: AsyncSession = Depends(get_db),
 ):
     """