From b84b981799882fbd598b596a481ceec4d5033f51 Mon Sep 17 00:00:00 2001
From: tangjinzhou <415800467@qq.com>
Date: Sat, 14 Nov 2020 15:55:21 +0800
Subject: [PATCH] fix: statistic Countdown not update #3170

---
 components/statistic/Number.tsx    | 5 +++--
 components/statistic/Statistic.tsx | 4 +++-
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/components/statistic/Number.tsx b/components/statistic/Number.tsx
index eb7d65a7e1..2a922f3bbe 100644
--- a/components/statistic/Number.tsx
+++ b/components/statistic/Number.tsx
@@ -6,7 +6,7 @@ interface NumberProps extends FormatConfig {
   value: valueType;
 }
 
-const Number: FunctionalComponent<NumberProps> = props => {
+const StatisticNumber: FunctionalComponent<NumberProps> = props => {
   const { value, formatter, precision, decimalSeparator, groupSeparator = '', prefixCls } = props;
   let valueNode: VNodeTypes;
 
@@ -50,4 +50,5 @@ const Number: FunctionalComponent<NumberProps> = props => {
 
   return <span class={`${prefixCls}-content-value`}>{valueNode}</span>;
 };
-export default Number;
+StatisticNumber.displayName = 'StatisticNumber';
+export default StatisticNumber;
diff --git a/components/statistic/Statistic.tsx b/components/statistic/Statistic.tsx
index e9836bbcb4..d82faba800 100644
--- a/components/statistic/Statistic.tsx
+++ b/components/statistic/Statistic.tsx
@@ -52,7 +52,9 @@ export default defineComponent({
       value,
       formatter,
     };
-    let valueNode = <StatisticNumber {...props} />;
+    // data-for-update just for update component
+    // https://github.com/vueComponent/ant-design-vue/pull/3170
+    let valueNode = <StatisticNumber data-for-update={Date.now()} {...props} />;
     if (valueRender) {
       valueNode = valueRender(valueNode);
     }