diff --git a/inventory-backend/app/api/v1/bom.py b/inventory-backend/app/api/v1/bom.py
index 217d35f..1c1df74 100644
--- a/inventory-backend/app/api/v1/bom.py
+++ b/inventory-backend/app/api/v1/bom.py
@@ -80,7 +80,7 @@ def get_bom_list():
         return jsonify({'code': 500, 'msg': '内部服务器错误'}), 500
 
 
-@bom_bp.route('/detail/<bom_no>', methods=['GET'])
+@bom_bp.route('/detail/<path:bom_no>', methods=['GET'])
 @jwt_required()
 @permission_required('bom_manage')
 def get_bom_detail(bom_no):
@@ -164,7 +164,7 @@ def save_bom():
         return jsonify({'code': 500, 'msg': '内部服务器错误'}), 500
 
 
-@bom_bp.route('/stock/<bom_no>', methods=['GET'])
+@bom_bp.route('/stock/<path:bom_no>', methods=['GET'])
 @jwt_required()
 @permission_required('bom_manage')
 def get_bom_with_stock_by_no(bom_no):
@@ -188,7 +188,7 @@ def get_bom_with_stock_by_no(bom_no):
 
 # ==================== 删除BOM接口 ====================
 
-@bom_bp.route('/<bom_no>', methods=['DELETE'])
+@bom_bp.route('/<path:bom_no>', methods=['DELETE'])
 @jwt_required()
 @permission_required('bom_manage:operation')
 def delete_bom(bom_no):