diff --git a/packages/share-sheet/README.md b/packages/share-sheet/README.md
index 2855e602a..6cc3c785e 100644
--- a/packages/share-sheet/README.md
+++ b/packages/share-sheet/README.md
@@ -180,7 +180,7 @@ Page({
 | description | 分享选项描述 | _string_ |
 | icon | 图标，可选值为 `qq` `link` `weibo` `wechat` `poster` `qrcode` `weapp-qrcode` `wechat-moments`，支持传入图片 URL | _string_ |
 | openType | 按钮 `open-type`，可用于实现分享功能，可选值为 `share` | _string_ |
-
+| value | 按钮 `open-type`为`share`时可传入此参数用于区分具体点击项，| _string_ |
 ### Events
 
 | 事件名        | 说明               | 回调参数                        |
diff --git a/packages/share-sheet/options.wxml b/packages/share-sheet/options.wxml
index 2983ebbe6..21549a5c5 100644
--- a/packages/share-sheet/options.wxml
+++ b/packages/share-sheet/options.wxml
@@ -9,7 +9,7 @@
     data-index="{{ index }}"
     bindtap="onSelect"
   >
-    <button class="van-share-sheet__button" open-type="{{ item.openType }}">
+    <button class="van-share-sheet__button" open-type="{{ item.openType }}" data-name="{{item.value}}">
       <image src="{{ computed.getIconURL(item.icon) }}" class="van-share-sheet__icon" /> 
       <view wx:if="{{ item.name }}" class="van-share-sheet__name">{{ item.name }}</view>
       <view wx:if="{{ item.description }}" class="van-share-sheet__option-description">