diff --git a/designer-form/src/main/java/com/fr/design/mainframe/FormDesigner.java b/designer-form/src/main/java/com/fr/design/mainframe/FormDesigner.java
index ef1177ece9..a703512aba 100644
--- a/designer-form/src/main/java/com/fr/design/mainframe/FormDesigner.java
+++ b/designer-form/src/main/java/com/fr/design/mainframe/FormDesigner.java
@@ -1520,7 +1520,10 @@ public class FormDesigner extends TargetComponent<Form> implements TreeSelection
     private DesignerBaseOperate getLayoutBaseOperate(){
         FormSelection selection = this.getSelectionModel().getSelection();
         XCreator creator = selection.getSelectedCreator();
-        XLayoutContainer container = (XLayoutContainer) creator.getParent();
+        XLayoutContainer container = null;
+        if (creator != null) {
+            container = (XLayoutContainer) creator.getParent();
+        }
         if (container == null) {
             return new DefaultDesignerBaseOperate();
         }