diff --git a/modules/thing/src/main/java/com/thing/thing/dict/service/impl/IotThingDictServiceImpl.java b/modules/thing/src/main/java/com/thing/thing/dict/service/impl/IotThingDictServiceImpl.java
index bd5992c..f9b6565 100644
--- a/modules/thing/src/main/java/com/thing/thing/dict/service/impl/IotThingDictServiceImpl.java
+++ b/modules/thing/src/main/java/com/thing/thing/dict/service/impl/IotThingDictServiceImpl.java
@@ -9,8 +9,6 @@ import com.mybatisflex.core.constant.SqlConsts;
 import com.mybatisflex.core.paginate.Page;
 import com.mybatisflex.core.query.QueryCondition;
 import com.mybatisflex.core.query.QueryWrapper;
-import com.mybatisflex.core.row.Db;
-import com.mybatisflex.core.update.UpdateChain;
 import com.thing.common.core.enumeration.DictTypeEnum;
 import com.thing.common.core.enumeration.IsDefaultEnum;
 import com.thing.common.core.exception.SysException;
@@ -391,11 +389,9 @@ public class IotThingDictServiceImpl extends BaseServiceImpl<IotThingDictMapper,
     public void dragAndDrop(Long id, Long toId, Long sort) {
         IotThingDictEntity iotThingDictEntity = mapper.selectOneById(id);
         IotThingDictEntity toDictEntity = mapper.selectOneById(toId);
-
         //自定义字典列表
         List<IotThingDictEntity> noDefaultList = mapper.selectListByQuery(QueryWrapper.create().eq(IotThingDictEntity::getTenantCode, UserContext.getRealTenantCode())
                 .eq(IotThingDictEntity::getIsDefault, 1).ne(IotThingDictEntity::getId, id));
-
         //自定义字典列表
         List<IotThingDictEntity> defaultList = mapper.selectListByQuery(QueryWrapper.create()
                 .eq(IotThingDictEntity::getIsDefault, 0).ne(IotThingDictEntity::getId, id));
@@ -425,32 +421,18 @@ public class IotThingDictServiceImpl extends BaseServiceImpl<IotThingDictMapper,
             list.stream().sorted(Comparator.comparing(IotThingDictEntity::getSort))
                     .forEach(s -> {
                 s.setSort(aLong.incrementAndGet());
-              // mapper.update(s);
             });
             resList.addAll(list);
             iotThingDictEntity.setSort(aLong.incrementAndGet());
             resList.add(iotThingDictEntity);
-
             List<IotThingDictEntity> list1 = iotThingDictEntities.stream().filter(s -> s.getSort() > sort).toList();
             list1.stream().sorted(Comparator.comparing(IotThingDictEntity::getSort))
                     .forEach(s -> {
                 s.setSort(aLong.incrementAndGet());
-//               mapper.update(s);
             });
             resList.addAll(list1);
-
         }
-        resList.forEach(s -> mapper.update(s));
-
-//        Db.executeBatch(iotThingDictEntities.size(), 1000, IotThingDictMapper.class, (mapper, index) -> {
-//            IotThingDictEntity account = iotThingDictEntities.get(index);
-//            UpdateChain.of(account).update();
-//        });
-
-     //   iotThingDictEntities.forEach(s -> mapper.update(s));
-//
-//        int i = Db.updateEntitiesBatch(iotThingDictEntities, 1000);
-//        System.out.println(i);
+        this.updateBatch(resList);
     }
 
 }
\ No newline at end of file