diff --git a/src/layouts/BasicLayout.vue b/src/layouts/BasicLayout.vue
index 63d21828..e54298f6 100644
--- a/src/layouts/BasicLayout.vue
+++ b/src/layouts/BasicLayout.vue
@@ -59,7 +59,7 @@ watch(
     // 路由地址含有内嵌地址标识又是隐藏菜单需要处理打开高亮菜单栏
     if (v.path.includes(MENU_PATH_INLINE) && v.meta.hideInMenu) {
       const idx = v.path.lastIndexOf(MENU_PATH_INLINE);
-      layoutState.openKeys.splice(-1);
+      layoutState.openKeys = layoutState.selectedKeys.slice(0, -1);
       layoutState.selectedKeys[matched.length - 1] = v.path.slice(0, idx);
     }
   },