diff --git a/inlong-manager/manager-pojo/src/main/java/org/apache/inlong/manager/pojo/sort/node/NodeFactory.java b/inlong-manager/manager-pojo/src/main/java/org/apache/inlong/manager/pojo/sort/node/NodeFactory.java
index 74f2efae00d..fdf68e0ce9c 100644
--- a/inlong-manager/manager-pojo/src/main/java/org/apache/inlong/manager/pojo/sort/node/NodeFactory.java
+++ b/inlong-manager/manager-pojo/src/main/java/org/apache/inlong/manager/pojo/sort/node/NodeFactory.java
@@ -105,7 +105,9 @@ public static List<Node> addBuiltInField(StreamSource sourceInfo, StreamSink sin
 
         if (FieldInfoUtils.compareFields(extractNodeProvider.getMetaFields(), loadNodeProvider.getMetaFields())) {
             extractNodeProvider.addStreamMetaFields(sourceInfo.getFieldList());
-            transformResponses.forEach(v -> extractNodeProvider.addStreamMetaFields(v.getFieldList()));
+            if (CollectionUtils.isNotEmpty(transformResponses)) {
+                transformResponses.forEach(v -> extractNodeProvider.addStreamMetaFields(v.getFieldList()));
+            }
             loadNodeProvider.addSinkMetaFields(sinkInfo.getSinkFieldList());
         }