diff --git a/packages/designer/src/document/node/node.ts b/packages/designer/src/document/node/node.ts
index 69a9d6570..f74c49219 100644
--- a/packages/designer/src/document/node/node.ts
+++ b/packages/designer/src/document/node/node.ts
@@ -937,7 +937,7 @@ export class Node<Schema extends NodeSchema = NodeSchema> {
     }
 
     if (this.parent) {
-      return this.parent.getSuitablePlace(node, ref);
+      return this.parent.getSuitablePlace(node, { index: this.index });
     }
 
     return null;