diff --git a/docs/component/button.md b/docs/component/button.md
index fe4534f1..6190dad9 100644
--- a/docs/component/button.md
+++ b/docs/component/button.md
@@ -155,7 +155,7 @@
 | getUserInfo               | 获取用户信息，可以从@getuserinfo 回调中获取到用户信息                                      |
 | contact                   | 打开客服会话，如果用户在会话中点击消息卡片后返回应用，可以从 @contact 回调中获得具体信息   |
 | getPhoneNumber            | 获取用户手机号，可以从@getphonenumber 回调中获取到用户信息                                 |
-| getRealtimePhoneNumber    | 获取用户手机号，可以从@getrealtimephonenumber 回调中获取到用户信息                                 |
+| getRealtimePhoneNumber    | 实时获取用户手机号，可以从@getrealtimephonenumber 回调中获取到用户信息，仅微信小程序          |
 | launchApp                 | 小程序中打开 APP，可以通过 app-parameter 属性设定向 APP 传的参数                           |
 | openSetting               | 打开授权设置页                                                                             |
 | chooseAvatar              | 获取用户头像，可以从@chooseavatar 回调中获取到头像信息                                     |
@@ -172,7 +172,7 @@
 | getuserinfo    | 获取用户信息                                                 | `detail` | -        |
 | contact        | 客服消息回调，open-type="contact"时有效                      | `detail` | -        |
 | getphonenumber | 获取用户手机号回调，open-type=getPhoneNumber 时有效          | `detail` | -        |
-| getrealtimephonenumber | 实时获取用户手机号回调，open-type=getRealtimePhoneNumber 时有效          | `detail` | -        |
+| getrealtimephonenumber | 实时获取用户手机号回调，open-type=getRealtimePhoneNumber 时有效          | `detail` | $LOWEST_VERSION$ |
 | error          | 当使用开放能力时，发生错误的回调，open-type=launchApp 时有效 | `detail` | -        |
 | launchapp      | 打开 APP 成功的回调，open-type=launchApp 时有效              | `detail` | -        |
 | opensetting    | 在打开授权设置页后回调，open-type=openSetting 时有效         | `detail` | -        |
diff --git a/docs/en-US/component/button.md b/docs/en-US/component/button.md
index 46b04dde..be5cb1d7 100644
--- a/docs/en-US/component/button.md
+++ b/docs/en-US/component/button.md
@@ -157,6 +157,7 @@ WeChat Mini Program open capabilities, see [WeChat Mini Program Button](https://
 | getUserInfo               | Get user information, which can be obtained from the @getuserinfo callback                                      |
 | contact                   | Open customer service session, if the user returns to the application after clicking the message card in the session, specific information can be obtained from the @contact callback   |
 | getPhoneNumber            | Get the user's phone number, which can be obtained from the @getphonenumber callback                                 |
+| getRealtimePhoneNumber    | Get user phone number in real time, user information can be obtained from @getrealtimephonenumber callback, WeChat Mini Program only          |
 | launchApp                 | Open APP in Mini Program, parameters can be passed to the APP through the app-parameter attribute                           |
 | openSetting               | Open authorization settings page                                                                             |
 | chooseAvatar              | Get user avatar, avatar information can be obtained from the @chooseavatar callback                                     |
@@ -173,6 +174,7 @@ WeChat Mini Program open capabilities, see [WeChat Mini Program Button](https://
 | getuserinfo    | Get user information                                                 | `detail` | -        |
 | contact        | Customer service message callback, valid when open-type="contact"                      | `detail` | -        |
 | getphonenumber | Get user phone number callback, valid when open-type=getPhoneNumber          | `detail` | -        |
+| getrealtimephonenumber | Get user phone number in real time callback, valid when open-type=getRealtimePhoneNumber          | `detail` | -        |
 | error          | Error callback when using open capabilities, valid when open-type=launchApp | `detail` | -        |
 | launchapp      | Callback for successfully opening APP, valid when open-type=launchApp              | `detail` | -        |
 | opensetting    | Callback after opening authorization settings page, valid when open-type=openSetting         | `detail` | -        |