From 20f1ebdcd7a9b13b5869a1f6402c7170c4dd81db Mon Sep 17 00:00:00 2001
From: afc163 <afc163@gmail.com>
Date: Sun, 22 Oct 2017 17:07:46 +0800
Subject: update history

---
 HISTORY.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/HISTORY.md b/HISTORY.md
index 79862af..9eba41b 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -10,6 +10,7 @@
 - Add `focusOnOpen`.
 - Add `hourStep` `minuteStep` `secondStep`.
 - Fix disabled style.
+- Use `this.xxx` to replace `this.refs.xxx`.
 
 2.4.0 / 2017-05-02
 ---------------------------
-- 
cgit v1.2.3