diff --git a/project/src/main/java/com/sdm/project/service/impl/DemandServiceImpl.java b/project/src/main/java/com/sdm/project/service/impl/DemandServiceImpl.java
index 56d9e2e3..64032049 100644
--- a/project/src/main/java/com/sdm/project/service/impl/DemandServiceImpl.java
+++ b/project/src/main/java/com/sdm/project/service/impl/DemandServiceImpl.java
@@ -617,13 +617,15 @@ public class DemandServiceImpl extends BaseService implements IDemandService {
 //        if (CollectionUtils.isNotEmpty(tag1)) {
 //            tag1.get(tag1.size() - 1);
 //        }
-        List<String> tagListProperty;
+        String tagListProperty;
         String lastNodeId = "";
         for (int i = 1; i <= 10; i++) {
             try {
                 tagListProperty = getTagListProperty(taskNode, "tag" + i);
-                if (CollectionUtils.isNotEmpty(tagListProperty)) {
-                    lastNodeId = tagListProperty.get(tagListProperty.size() - 1);
+                if (StringUtils.isNotBlank(tagListProperty)) {
+//                    lastNodeId = tagListProperty.get(tagListProperty.size() - 1);
+                    String[] lastNodeIdArr = tagListProperty.split(",");
+                    lastNodeId = lastNodeIdArr[lastNodeIdArr.length - 1];
                 }
             } catch (Exception e) {
                 throw new RuntimeException(e);
diff --git a/project/src/main/java/com/sdm/project/service/impl/NodeServiceImpl.java b/project/src/main/java/com/sdm/project/service/impl/NodeServiceImpl.java
index 21a6a76c..44edc358 100644
--- a/project/src/main/java/com/sdm/project/service/impl/NodeServiceImpl.java
+++ b/project/src/main/java/com/sdm/project/service/impl/NodeServiceImpl.java
@@ -765,11 +765,11 @@ public class NodeServiceImpl extends ServiceImpl<SimulationNodeMapper, Simulatio
         return (String) field.get(obj);
     }
 
-    public static List<String> getTagListProperty(Object obj, String propertyName) throws Exception {
+    public static String getTagListProperty(Object obj, String propertyName) throws Exception {
         Class<?> clazz = obj.getClass();
         Field field = clazz.getDeclaredField(propertyName);
         field.setAccessible(true);
-        return (List<String>) field.get(obj);
+        return (String) field.get(obj);
     }
 
     @Override
@@ -1175,7 +1175,7 @@ public class NodeServiceImpl extends ServiceImpl<SimulationNodeMapper, Simulatio
                 addNode.setUuid(RandomUtil.generateString(32));
                 addNode.setOwnRootNodeUuid(ObjectUtils.isEmpty(addNode.getPid()) ? addNode.getUuid() : addNode.getPid());
                 addNode.setCreateTime(curDateStr);
-                addNode.setCreator(jobNumber);
+//                addNode.setCreator(jobNumber);
                 addNode.setTenantId(tenantId);
                 // 复制标签信息
                 copyTagInfoFromParentNode(addNode, tagMap.get(nodeType),parentNode, tagMap.get(parentNodeType));
@@ -1186,7 +1186,7 @@ public class NodeServiceImpl extends ServiceImpl<SimulationNodeMapper, Simulatio
                 for (SpdmNodeExtraReq extra : extras) {
                     extra.setNodeId(addNode.getUuid());
                     extra.setCreateTime(curDateStr);
-                    extra.setCreator(jobNumber);
+//                    extra.setCreator(jobNumber);
                 }
                 nodeExtraReqList.addAll(extras);
             }
@@ -1221,11 +1221,11 @@ public class NodeServiceImpl extends ServiceImpl<SimulationNodeMapper, Simulatio
      * @param parentNodeTag 当前新增节点的父节点的标签
      */
     private void copyTagInfoFromParentNode(SpdmProjectNodeEditReq addNode,String addNodeTag, SimulationNode parentNode,String parentNodeTag) {
-        List<String> tagListProperty;
+        String tagListProperty;
         for (int i = 1; i <= 10; i++) {
             try {
                 tagListProperty = getTagListProperty(parentNode, "tag" + i);
-                if (CollectionUtils.isEmpty(tagListProperty)) {
+                if (StringUtils.isBlank(tagListProperty)) {
                     continue;
                 }
                 setTagProperty(addNode, "tag" + i, tagListProperty);
@@ -1237,7 +1237,8 @@ public class NodeServiceImpl extends ServiceImpl<SimulationNodeMapper, Simulatio
             // 如果新增节点与父节点的类型相同，需要将当前新增节点的uuid追加到该类型标签中
             try {
                 tagListProperty = getTagListProperty(parentNode, parentNodeTag);
-                tagListProperty.add(addNode.getUuid());
+                tagListProperty = tagListProperty + "," + addNode.getUuid();
+//                tagListProperty.add(addNode.getUuid());
                 setTagProperty(addNode, addNodeTag, tagListProperty);
             } catch (Exception e) {
                 throw new RuntimeException(e);
@@ -1327,11 +1328,11 @@ public class NodeServiceImpl extends ServiceImpl<SimulationNodeMapper, Simulatio
      * @param parentNode 当前新增节点的父节点
      */
     private void copyTaskTagInfoFromParentNode(TaskNode addNode, SimulationNode parentNode) {
-        List<String> tagListProperty;
+        String tagListProperty;
         for (int i = 1; i <= 10; i++) {
             try {
                 tagListProperty = getTagListProperty(parentNode, "tag" + i);
-                if (CollectionUtils.isEmpty(tagListProperty)) {
+                if (StringUtils.isBlank(tagListProperty)) {
                     continue;
                 }
                 setTagProperty(addNode, "tag" + i, tagListProperty);