From 562ffde2f1432740413a9f8db1d2236606d01d60 Mon Sep 17 00:00:00 2001
From: rex <rexkaneki@gmail.com>
Date: Sat, 8 Dec 2018 20:26:18 +0800
Subject: [PATCH] =?UTF-8?q?docs(DatetimePicker):=20=E5=A2=9E=E5=8A=A0value?=
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---
 packages/datetime-picker/README.md | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/packages/datetime-picker/README.md b/packages/datetime-picker/README.md
index 2bd6a466..b604be70 100644
--- a/packages/datetime-picker/README.md
+++ b/packages/datetime-picker/README.md
@@ -13,6 +13,8 @@
 
 #### 选择完整时间
 
+`value` 为时间戳
+
 ```html
 <van-datetime-picker
   type="datetime"
@@ -43,6 +45,8 @@ Page({
 
 #### 选择日期（年月日）
 
+`value` 为时间戳
+
 ```html
 <van-datetime-picker
   type="date"
@@ -69,6 +73,8 @@ Page({
 
 #### 选择日期（年月）
 
+`value` 为时间戳
+
 ```html
 <van-datetime-picker
   type="year-month"
@@ -95,6 +101,8 @@ Page({
 
 #### 选择时间
 
+`value` 为字符串
+
 ```html
 <van-datetime-picker
   type="time"
@@ -125,7 +133,8 @@ Page({
 
 | 参数 | 说明 | 类型 | 默认值 |
 |------|------|------|------|------|
-| type | 类型，可选值为 `date` <br> `time` `year-month` | `String` | `datetime` |
+| value | 当前选中值 | `String | Number` | - |
+| type | 类型，可选值为 `date` `time` `year-month` <br> <strong>不建议动态修改</strong> | `String` | `datetime` |
 | min-date | 可选的最小时间，精确到分钟 | `Number` | 十年前 |
 | max-date | 可选的最大时间，精确到分钟 | `Number` | 十年后 |
 | min-hour | 可选的最小小时，针对 time 类型 | `Number` | `0` |