diff --git a/src/main/java/com/aida/seller/module/listing/service/ListingServiceImpl.java b/src/main/java/com/aida/seller/module/listing/service/ListingServiceImpl.java
index 5bdab78..9553a55 100644
--- a/src/main/java/com/aida/seller/module/listing/service/ListingServiceImpl.java
+++ b/src/main/java/com/aida/seller/module/listing/service/ListingServiceImpl.java
@@ -154,7 +154,7 @@ public class ListingServiceImpl extends ServiceImpl<ListingMapper, ListingEntity
         } else {
             queryWrapper.ne(ListingEntity::getStatus, ListingStatusEnum.DELETED.getCode());
         }
-        queryWrapper.orderByDesc(ListingEntity::getCreateTime);
+        queryWrapper.orderByDesc(ListingEntity::getUpdateTime);
         IPage<ListingEntity> page = this.page(pageParam, queryWrapper);
 
         Page<ListingPageVO> result = new Page<>(page.getCurrent(), page.getSize(), page.getTotal());
diff --git a/src/main/java/com/aida/seller/module/order/service/OrderServiceImpl.java b/src/main/java/com/aida/seller/module/order/service/OrderServiceImpl.java
index 3a58610..a6ede3e 100644
--- a/src/main/java/com/aida/seller/module/order/service/OrderServiceImpl.java
+++ b/src/main/java/com/aida/seller/module/order/service/OrderServiceImpl.java
@@ -263,11 +263,6 @@ public class OrderServiceImpl extends ServiceImpl<OrderInfoMapper, OrderInfoEnti
                     .filter(v -> v != null)
                     .reduce(0, Integer::sum).longValue();
 
-            for (ListingEntity listing : sellerListings) {
-                listing.setSalesVolume(listing.getSalesVolume() == null ? 1 : listing.getSalesVolume() + 1);
-                listingMapper.updateById(listing);
-            }
-
             OrderInfoEntity order = new OrderInfoEntity();
             order.setSellerId(sellerId);
             order.setBuyerId(dto.getBuyerId());