diff --git a/packages/fineui/src/base/combination/expander.js b/packages/fineui/src/base/combination/expander.js
index bbca8fadd..041b448b4 100644
--- a/packages/fineui/src/base/combination/expander.js
+++ b/packages/fineui/src/base/combination/expander.js
@@ -276,7 +276,7 @@ export class Expander extends Widget {
     }
 
     _setEnable(arg) {
-        super._setEnable(arguments);
+        super._setEnable(...arguments);
         !arg && this.element.removeClass(this.options.hoverClass);
         !arg && this.isViewVisible() && this._hideView();
     }