diff --git a/antdv-demo b/antdv-demo
index adbfcd30a..78341d7cd 160000
--- a/antdv-demo
+++ b/antdv-demo
@@ -1 +1 @@
-Subproject commit adbfcd30aeb6c125defa35102ed659f1be03c672
+Subproject commit 78341d7cd7c34015b7369982cfa7914fbc558232
diff --git a/components/menu/index.jsx b/components/menu/index.jsx
index 56e3258c4..628a7d387 100644
--- a/components/menu/index.jsx
+++ b/components/menu/index.jsx
@@ -250,6 +250,7 @@ const Menu = {
       onMouseenter: this.handleMouseEnter,
       onTransitionend: this.handleTransitionEnd,
       children: getSlot(this),
+      openTransitionName: '', //issue解决后可去掉openTransitionName https://github.com/vuejs/vue-next/issues/1412
     };
     if (!hasProp(this, 'selectedKeys')) {
       delete menuProps.selectedKeys;