From 6d4bd79922d7737f170a9c127c2b5e3f5388397d Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan@youzan.com>
Date: Wed, 19 Jun 2019 14:23:51 +0800
Subject: [PATCH] [improvement] Picker: update acceleration rate (#3556)

---
 packages/picker/PickerColumn.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/picker/PickerColumn.js b/packages/picker/PickerColumn.js
index 63d580317..b04b1b510 100644
--- a/packages/picker/PickerColumn.js
+++ b/packages/picker/PickerColumn.js
@@ -201,7 +201,7 @@ export default sfc({
     momentum(distance, duration) {
       const speed = Math.abs(distance / duration);
 
-      distance = this.offset + speed / 0.0015 * (distance < 0 ? -1 : 1);
+      distance = this.offset + speed / 0.002 * (distance < 0 ? -1 : 1);
 
       const index = this.getIndexByOffset(distance);