From 6cc28eeb62916ef9f81eae92d86eae940da70739 Mon Sep 17 00:00:00 2001
From: wangxueliang <wangxueliang@yidian-inc.com>
Date: Wed, 18 Dec 2019 19:06:38 +0800
Subject: [PATCH] fix: animation no work #1540

---
 components/_util/css-animation/index.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/components/_util/css-animation/index.js b/components/_util/css-animation/index.js
index 5cc53fa07..e7d2f45db 100644
--- a/components/_util/css-animation/index.js
+++ b/components/_util/css-animation/index.js
@@ -104,7 +104,10 @@ const cssAnimation = (node, transitionName, endCallback) => {
 
   node.rcAnimTimeout = requestAnimationTimeout(() => {
     node.rcAnimTimeout = null;
+
+    nodeClasses.add(className);
     nodeClasses.add(activeClassName);
+
     if (active) {
       requestAnimationTimeout(active, 0);
     }