diff --git a/eladmin-system/src/main/java/cn/ysk/cashier/service/impl/shopimpl/TbShopTableServiceImpl.java b/eladmin-system/src/main/java/cn/ysk/cashier/service/impl/shopimpl/TbShopTableServiceImpl.java
index a6ca2ebc..8f695366 100644
--- a/eladmin-system/src/main/java/cn/ysk/cashier/service/impl/shopimpl/TbShopTableServiceImpl.java
+++ b/eladmin-system/src/main/java/cn/ysk/cashier/service/impl/shopimpl/TbShopTableServiceImpl.java
@@ -371,6 +371,12 @@ public class TbShopTableServiceImpl implements TbShopTableService {
         tbCashierCart.setCategoryId(product.getCategoryId());
         cashierCartRepository.save(tbCashierCart);
 
+        if (tbCashierCart.getOrderId() != null && StrUtil.isNotBlank(updateCartDTO.getNote())) {
+            orderDetailMapper.update(null, new LambdaUpdateWrapper<TbOrderDetail>()
+                    .eq(TbOrderDetail::getCartId, tbCashierCart.getId())
+                    .set(TbOrderDetail::getNote, updateCartDTO.getNote()));
+        }
+
         return tbCashierCart;
     }