Merge remote-tracking branch 'origin/dev-ltx' into dev/3.1_release_merge

src/main/java/com/ai/da/service/impl/DesignServiceImpl.java

@@ -1149,7 +1149,7 @@ public class DesignServiceImpl extends ServiceImpl<DesignMapper, Design> impleme
 
                     continue;
                 }
-                userPreference.setDataTime(designItemDetail.getCreateDate().toInstant()
+                userPreference.setDataTime(new Date().toInstant()
                         .atZone(ZoneId.systemDefault())
                         .toLocalDateTime());
                 userPreference.setDesignItemId(designItem.getId());