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 32d8de26..cb92a34d 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
@@ -237,6 +237,7 @@ public class SysNodeServiceImpl implements SysNodeService {
 
 
         List<SysTabMapping> addList = new ArrayList<>();
+        List<SysTabMapping> updateList = new ArrayList<>();
         //过滤已经存在的记录
         Set<Long> PassedMappingIds = new HashSet<>();
 
@@ -264,6 +265,13 @@ public class SysNodeServiceImpl implements SysNodeService {
                 if(mappingVoMap.containsKey(key)){
                     SysTabMappingVo item = mappingVoMap.get(key);
                     PassedMappingIds.add(item.getId());
+
+                    SysTabMapping mapping = sysImptabmappingMapper.selectById(item.getId());
+                    mapping.setMeasPointName(iotModelVo.getAttributeName());
+                    mapping.setHighSpeed(iotModelVo.getHighSpeed());
+                    mapping.setPorder(iotModelVo.getPorder());
+                    updateList.add(mapping);
+
                 }else{
                     SysTabMapping mapping = new SysTabMapping();
                     mapping.setId(SequenceUtils.generateId());
@@ -297,6 +305,11 @@ public class SysNodeServiceImpl implements SysNodeService {
                 if(mappingVoMap.containsKey(key)){
                     SysTabMappingVo item = mappingVoMap.get(key);
                     PassedMappingIds.add(item.getId());
+
+                    SysTabMapping mapping = sysImptabmappingMapper.selectById(item.getId());
+                    mapping.setMeasPointName(iotServiceVo.getServiceName());
+                    mapping.setPorder(iotServiceVo.getPorder());
+                    updateList.add(mapping);
                 }else{
                     SysTabMapping mapping = new SysTabMapping();
                     mapping.setId(SequenceUtils.generateId());
@@ -317,6 +330,9 @@ public class SysNodeServiceImpl implements SysNodeService {
         if (!CollectionUtils.isEmpty(addList)) {
             sysImptabmappingMapper.insertOrUpdateBatch(addList);
         }
+        if (!CollectionUtils.isEmpty(updateList)) {
+            sysImptabmappingMapper.insertOrUpdateBatch(updateList);
+        }
 
         //删除为匹配的历史配置
         for(SysTabMappingVo item : mappingVoMap.values()){