diff --git a/src/components/core/d2-layout-main/components/-menu-side/index.vue b/src/components/core/d2-layout-main/components/-menu-side/index.vue
index c7cf0206..e6ee4758 100644
--- a/src/components/core/d2-layout-main/components/-menu-side/index.vue
+++ b/src/components/core/d2-layout-main/components/-menu-side/index.vue
@@ -61,7 +61,7 @@ export default {
     }
   },
   beforeDestroy () {
-    window.onresize = () => {}
+    window.onresize = function () {}
   },
   methods: {
     updateAsideHeight () {