diff --git a/dolphinscheduler-ui-next/src/views/projects/task/components/node/fields/use-child-node.ts b/dolphinscheduler-ui-next/src/views/projects/task/components/node/fields/use-child-node.ts
index e580b47258..52ed4a4cc9 100644
--- a/dolphinscheduler-ui-next/src/views/projects/task/components/node/fields/use-child-node.ts
+++ b/dolphinscheduler-ui-next/src/views/projects/task/components/node/fields/use-child-node.ts
@@ -129,7 +129,7 @@ export function useChildNode({
 
   return {
     type: 'select',
-    field: 'processName',
+    field: 'processDefinitionCode',
     span: 24,
     name: t('project.node.child_node'),
     props: {