diff --git a/inventory-backend/app/api/v1/transactions.py b/inventory-backend/app/api/v1/transactions.py
index 7e82f0a..2f2248d 100644
--- a/inventory-backend/app/api/v1/transactions.py
+++ b/inventory-backend/app/api/v1/transactions.py
@@ -37,7 +37,7 @@ def filter_item_by_permissions(item_dict, user_permissions, prefix='op_records')
     field_to_perm = {
         'borrow_no': f'{prefix}:borrow_no',
         'borrower_name': f'{prefix}:borrower_name',
-        'sku': f'{prefix}:sku',
+        # 'sku': f'{prefix}:sku',   # SKU 字段不再参与权限过滤，直接返回
         'borrow_time': f'{prefix}:borrow_time',
         'return_time': f'{prefix}:return_time',
         'status': f'{prefix}:status',