diff --git a/das/src/main/java/com/das/modules/node/service/impl/SysNodeServiceImpl.java b/das/src/main/java/com/das/modules/node/service/impl/SysNodeServiceImpl.java
index aca2938d..11940877 100644
--- a/das/src/main/java/com/das/modules/node/service/impl/SysNodeServiceImpl.java
+++ b/das/src/main/java/com/das/modules/node/service/impl/SysNodeServiceImpl.java
@@ -363,14 +363,13 @@ public class SysNodeServiceImpl implements SysNodeService {
                     List<SysTabMappingVo> discrete = impList.stream().filter(item -> collect.get(item.getId()) == 140).collect(Collectors.toList());
                     List<SysTabMappingVo> setPoint = impList.stream().filter(item -> collect.get(item.getId()) == 146).collect(Collectors.toList());
                     List<SysTabMappingVo> control = impList.stream().filter(item -> collect.get(item.getId()) == 147).collect(Collectors.toList());
+                    //校验param里面order不重复
                     if (checkOrderRepeated(analogList) || checkOrderRepeated(accumulator) || checkOrderRepeated(discrete) || checkOrderRepeated(setPoint) || checkOrderRepeated(control)){
                         throw new ServiceException("检查顺序，排序不能重复");
                     }
                 }
                 SysUserVo sysUserVo = (SysUserVo) StpUtil.getTokenSession().get(SessionUtil.SESSION_USER_KEY);
                 for (SysTabMappingVo imp : impList) {
-                    //校验param里面order不重复
-
                     SysTabMapping rec = sysImptabmappingMapper.selectById(imp.getId());
                     rec.setUpdatedTime(new Date());
                     rec.setUpdatedBy(sysUserVo.getAccount());