需求

mall-server-api/src/main/java/com/gree/mall/manager/logic/LetterLogic.java

@@ -254,7 +254,7 @@ public class LetterLogic {
 
         LeLetterDetail leLetterDetail = BeanUtil.toBean(leLetter, LeLetterDetail.class);
 
-        List<LeLetterItem> leLetterItems = leLetterItemService.lambdaQuery().eq(LeLetterItem::getLeLetterId, id).list();
+        List<LeLetterItem> leLetterItems = leLetterItemService.lambdaQuery().eq(LeLetterItem::getLeLetterId, id).orderByDesc(LeLetterItem::getCreateTime).list();
 
         leLetterDetail.setLeLetterItems(leLetterItems);