diff --git a/packages/fineui/src/base/1.pane.js b/packages/fineui/src/base/1.pane.js
index 285c00dad..ddb731dc8 100644
--- a/packages/fineui/src/base/1.pane.js
+++ b/packages/fineui/src/base/1.pane.js
@@ -160,7 +160,7 @@ export class Pane extends Widget {
     }
 
     destroyed() {
-        super.destroyed();
+        super.destroyed?.();
         Layers.remove(`${this.getName()}-loading`);
         this._loading?.destroy();
     }