diff --git a/docs/apis/route/EventChannel.md b/docs/apis/route/EventChannel.md
index 95a1bcf597a3..c19849fdbdfc 100644
--- a/docs/apis/route/EventChannel.md
+++ b/docs/apis/route/EventChannel.md
@@ -5,7 +5,7 @@ sidebar_label: EventChannel
 
 页面间事件通信通道
 
-支持情况：<img title="微信小程序" src={require('@site/static/img/platform/weapp.png').default} className="icon_platform" width="25px"/> <img title="H5" src={require('@site/static/img/platform/h5.png').default} className="icon_platform icon_platform--not-support" width="25px"/> <img title="React Native" src={require('@site/static/img/platform/rn.png').default} className="icon_platform icon_platform--not-support" width="25px"/> <img title="Harmony" src={require('@site/static/img/platform/harmony.png').default} className="icon_platform icon_platform--not-support" width="25px"/>
+支持情况：<img title="微信小程序" src={require('@site/static/img/platform/weapp.png').default} className="icon_platform" width="25px"/> <img title="支付宝小程序" src={require('@site/static/img/platform/alipay.png').default} className="icon_platform" width="25px"/> <img title="H5" src={require('@site/static/img/platform/h5.png').default} className="icon_platform icon_platform--not-support" width="25px"/> <img title="React Native" src={require('@site/static/img/platform/rn.png').default} className="icon_platform icon_platform--not-support" width="25px"/> <img title="Harmony" src={require('@site/static/img/platform/harmony.png').default} className="icon_platform icon_platform--not-support" width="25px"/>
 
 > [参考文档](https://developers.weixin.qq.com/miniprogram/dev/api/route/EventChannel.html)
 
@@ -15,7 +15,7 @@ sidebar_label: EventChannel
 
 触发一个事件
 
-支持情况：<img title="微信小程序" src={require('@site/static/img/platform/weapp.png').default} className="icon_platform" width="25px"/> <img title="H5" src={require('@site/static/img/platform/h5.png').default} className="icon_platform icon_platform--not-support" width="25px"/> <img title="React Native" src={require('@site/static/img/platform/rn.png').default} className="icon_platform icon_platform--not-support" width="25px"/> <img title="Harmony" src={require('@site/static/img/platform/harmony.png').default} className="icon_platform icon_platform--not-support" width="25px"/>
+支持情况：<img title="微信小程序" src={require('@site/static/img/platform/weapp.png').default} className="icon_platform" width="25px"/> <img title="支付宝小程序" src={require('@site/static/img/platform/alipay.png').default} className="icon_platform" width="25px"/> <img title="H5" src={require('@site/static/img/platform/h5.png').default} className="icon_platform icon_platform--not-support" width="25px"/> <img title="React Native" src={require('@site/static/img/platform/rn.png').default} className="icon_platform icon_platform--not-support" width="25px"/> <img title="Harmony" src={require('@site/static/img/platform/harmony.png').default} className="icon_platform icon_platform--not-support" width="25px"/>
 
 > [参考文档](https://developers.weixin.qq.com/miniprogram/dev/api/route/EventChannel.emit.html)
 
@@ -32,7 +32,7 @@ sidebar_label: EventChannel
 
 持续监听一个事件
 
-支持情况：<img title="微信小程序" src={require('@site/static/img/platform/weapp.png').default} className="icon_platform" width="25px"/> <img title="H5" src={require('@site/static/img/platform/h5.png').default} className="icon_platform icon_platform--not-support" width="25px"/> <img title="React Native" src={require('@site/static/img/platform/rn.png').default} className="icon_platform icon_platform--not-support" width="25px"/> <img title="Harmony" src={require('@site/static/img/platform/harmony.png').default} className="icon_platform icon_platform--not-support" width="25px"/>
+支持情况：<img title="微信小程序" src={require('@site/static/img/platform/weapp.png').default} className="icon_platform" width="25px"/> <img title="支付宝小程序" src={require('@site/static/img/platform/alipay.png').default} className="icon_platform" width="25px"/> <img title="H5" src={require('@site/static/img/platform/h5.png').default} className="icon_platform icon_platform--not-support" width="25px"/> <img title="React Native" src={require('@site/static/img/platform/rn.png').default} className="icon_platform icon_platform--not-support" width="25px"/> <img title="Harmony" src={require('@site/static/img/platform/harmony.png').default} className="icon_platform icon_platform--not-support" width="25px"/>
 
 > [参考文档](https://developers.weixin.qq.com/miniprogram/dev/api/route/EventChannel.on.html)
 
@@ -49,7 +49,7 @@ sidebar_label: EventChannel
 
 监听一个事件一次，触发后失效
 
-支持情况：<img title="微信小程序" src={require('@site/static/img/platform/weapp.png').default} className="icon_platform" width="25px"/> <img title="H5" src={require('@site/static/img/platform/h5.png').default} className="icon_platform icon_platform--not-support" width="25px"/> <img title="React Native" src={require('@site/static/img/platform/rn.png').default} className="icon_platform icon_platform--not-support" width="25px"/> <img title="Harmony" src={require('@site/static/img/platform/harmony.png').default} className="icon_platform icon_platform--not-support" width="25px"/>
+支持情况：<img title="微信小程序" src={require('@site/static/img/platform/weapp.png').default} className="icon_platform" width="25px"/> <img title="支付宝小程序" src={require('@site/static/img/platform/alipay.png').default} className="icon_platform" width="25px"/> <img title="H5" src={require('@site/static/img/platform/h5.png').default} className="icon_platform icon_platform--not-support" width="25px"/> <img title="React Native" src={require('@site/static/img/platform/rn.png').default} className="icon_platform icon_platform--not-support" width="25px"/> <img title="Harmony" src={require('@site/static/img/platform/harmony.png').default} className="icon_platform icon_platform--not-support" width="25px"/>
 
 > [参考文档](https://developers.weixin.qq.com/miniprogram/dev/api/route/EventChannel.once.html)
 
@@ -66,7 +66,7 @@ sidebar_label: EventChannel
 
 取消监听一个事件。给出第二个参数时，只取消给出的监听函数，否则取消所有监听函数
 
-支持情况：<img title="微信小程序" src={require('@site/static/img/platform/weapp.png').default} className="icon_platform" width="25px"/> <img title="H5" src={require('@site/static/img/platform/h5.png').default} className="icon_platform icon_platform--not-support" width="25px"/> <img title="React Native" src={require('@site/static/img/platform/rn.png').default} className="icon_platform icon_platform--not-support" width="25px"/> <img title="Harmony" src={require('@site/static/img/platform/harmony.png').default} className="icon_platform icon_platform--not-support" width="25px"/>
+支持情况：<img title="微信小程序" src={require('@site/static/img/platform/weapp.png').default} className="icon_platform" width="25px"/> <img title="支付宝小程序" src={require('@site/static/img/platform/alipay.png').default} className="icon_platform" width="25px"/> <img title="H5" src={require('@site/static/img/platform/h5.png').default} className="icon_platform icon_platform--not-support" width="25px"/> <img title="React Native" src={require('@site/static/img/platform/rn.png').default} className="icon_platform icon_platform--not-support" width="25px"/> <img title="Harmony" src={require('@site/static/img/platform/harmony.png').default} className="icon_platform icon_platform--not-support" width="25px"/>
 
 > [参考文档](https://developers.weixin.qq.com/miniprogram/dev/api/route/EventChannel.off.html)
 
@@ -81,10 +81,10 @@ sidebar_label: EventChannel
 
 ## API 支持度
 
-| API | 微信小程序 | H5 | React Native | Harmony |
-| :---: | :---: | :---: | :---: | :---: |
-| EventChannel | ✔️ |  |  |  |
-| EventChannel.emit | ✔️ |  |  |  |
-| EventChannel.on | ✔️ |  |  |  |
-| EventChannel.once | ✔️ |  |  |  |
-| EventChannel.off | ✔️ |  |  |  |
+| API | 微信小程序 | 支付宝小程序 | H5 | React Native | Harmony |
+| :---: | :---: | :---: | :---: | :---: | :---: |
+| EventChannel | ✔️ | ✔️ |  |  |  |
+| EventChannel.emit | ✔️ | ✔️ |  |  |  |
+| EventChannel.on | ✔️ | ✔️ |  |  |  |
+| EventChannel.once | ✔️ | ✔️ |  |  |  |
+| EventChannel.off | ✔️ | ✔️ |  |  |  |
diff --git a/versioned_docs/version-3.x/apis/route/EventChannel.md b/versioned_docs/version-3.x/apis/route/EventChannel.md
index 95a1bcf597a3..c19849fdbdfc 100644
--- a/versioned_docs/version-3.x/apis/route/EventChannel.md
+++ b/versioned_docs/version-3.x/apis/route/EventChannel.md
@@ -5,7 +5,7 @@ sidebar_label: EventChannel
 
 页面间事件通信通道
 
-支持情况：<img title="微信小程序" src={require('@site/static/img/platform/weapp.png').default} className="icon_platform" width="25px"/> <img title="H5" src={require('@site/static/img/platform/h5.png').default} className="icon_platform icon_platform--not-support" width="25px"/> <img title="React Native" src={require('@site/static/img/platform/rn.png').default} className="icon_platform icon_platform--not-support" width="25px"/> <img title="Harmony" src={require('@site/static/img/platform/harmony.png').default} className="icon_platform icon_platform--not-support" width="25px"/>
+支持情况：<img title="微信小程序" src={require('@site/static/img/platform/weapp.png').default} className="icon_platform" width="25px"/> <img title="支付宝小程序" src={require('@site/static/img/platform/alipay.png').default} className="icon_platform" width="25px"/> <img title="H5" src={require('@site/static/img/platform/h5.png').default} className="icon_platform icon_platform--not-support" width="25px"/> <img title="React Native" src={require('@site/static/img/platform/rn.png').default} className="icon_platform icon_platform--not-support" width="25px"/> <img title="Harmony" src={require('@site/static/img/platform/harmony.png').default} className="icon_platform icon_platform--not-support" width="25px"/>
 
 > [参考文档](https://developers.weixin.qq.com/miniprogram/dev/api/route/EventChannel.html)
 
@@ -15,7 +15,7 @@ sidebar_label: EventChannel
 
 触发一个事件
 
-支持情况：<img title="微信小程序" src={require('@site/static/img/platform/weapp.png').default} className="icon_platform" width="25px"/> <img title="H5" src={require('@site/static/img/platform/h5.png').default} className="icon_platform icon_platform--not-support" width="25px"/> <img title="React Native" src={require('@site/static/img/platform/rn.png').default} className="icon_platform icon_platform--not-support" width="25px"/> <img title="Harmony" src={require('@site/static/img/platform/harmony.png').default} className="icon_platform icon_platform--not-support" width="25px"/>
+支持情况：<img title="微信小程序" src={require('@site/static/img/platform/weapp.png').default} className="icon_platform" width="25px"/> <img title="支付宝小程序" src={require('@site/static/img/platform/alipay.png').default} className="icon_platform" width="25px"/> <img title="H5" src={require('@site/static/img/platform/h5.png').default} className="icon_platform icon_platform--not-support" width="25px"/> <img title="React Native" src={require('@site/static/img/platform/rn.png').default} className="icon_platform icon_platform--not-support" width="25px"/> <img title="Harmony" src={require('@site/static/img/platform/harmony.png').default} className="icon_platform icon_platform--not-support" width="25px"/>
 
 > [参考文档](https://developers.weixin.qq.com/miniprogram/dev/api/route/EventChannel.emit.html)
 
@@ -32,7 +32,7 @@ sidebar_label: EventChannel
 
 持续监听一个事件
 
-支持情况：<img title="微信小程序" src={require('@site/static/img/platform/weapp.png').default} className="icon_platform" width="25px"/> <img title="H5" src={require('@site/static/img/platform/h5.png').default} className="icon_platform icon_platform--not-support" width="25px"/> <img title="React Native" src={require('@site/static/img/platform/rn.png').default} className="icon_platform icon_platform--not-support" width="25px"/> <img title="Harmony" src={require('@site/static/img/platform/harmony.png').default} className="icon_platform icon_platform--not-support" width="25px"/>
+支持情况：<img title="微信小程序" src={require('@site/static/img/platform/weapp.png').default} className="icon_platform" width="25px"/> <img title="支付宝小程序" src={require('@site/static/img/platform/alipay.png').default} className="icon_platform" width="25px"/> <img title="H5" src={require('@site/static/img/platform/h5.png').default} className="icon_platform icon_platform--not-support" width="25px"/> <img title="React Native" src={require('@site/static/img/platform/rn.png').default} className="icon_platform icon_platform--not-support" width="25px"/> <img title="Harmony" src={require('@site/static/img/platform/harmony.png').default} className="icon_platform icon_platform--not-support" width="25px"/>
 
 > [参考文档](https://developers.weixin.qq.com/miniprogram/dev/api/route/EventChannel.on.html)
 
@@ -49,7 +49,7 @@ sidebar_label: EventChannel
 
 监听一个事件一次，触发后失效
 
-支持情况：<img title="微信小程序" src={require('@site/static/img/platform/weapp.png').default} className="icon_platform" width="25px"/> <img title="H5" src={require('@site/static/img/platform/h5.png').default} className="icon_platform icon_platform--not-support" width="25px"/> <img title="React Native" src={require('@site/static/img/platform/rn.png').default} className="icon_platform icon_platform--not-support" width="25px"/> <img title="Harmony" src={require('@site/static/img/platform/harmony.png').default} className="icon_platform icon_platform--not-support" width="25px"/>
+支持情况：<img title="微信小程序" src={require('@site/static/img/platform/weapp.png').default} className="icon_platform" width="25px"/> <img title="支付宝小程序" src={require('@site/static/img/platform/alipay.png').default} className="icon_platform" width="25px"/> <img title="H5" src={require('@site/static/img/platform/h5.png').default} className="icon_platform icon_platform--not-support" width="25px"/> <img title="React Native" src={require('@site/static/img/platform/rn.png').default} className="icon_platform icon_platform--not-support" width="25px"/> <img title="Harmony" src={require('@site/static/img/platform/harmony.png').default} className="icon_platform icon_platform--not-support" width="25px"/>
 
 > [参考文档](https://developers.weixin.qq.com/miniprogram/dev/api/route/EventChannel.once.html)
 
@@ -66,7 +66,7 @@ sidebar_label: EventChannel
 
 取消监听一个事件。给出第二个参数时，只取消给出的监听函数，否则取消所有监听函数
 
-支持情况：<img title="微信小程序" src={require('@site/static/img/platform/weapp.png').default} className="icon_platform" width="25px"/> <img title="H5" src={require('@site/static/img/platform/h5.png').default} className="icon_platform icon_platform--not-support" width="25px"/> <img title="React Native" src={require('@site/static/img/platform/rn.png').default} className="icon_platform icon_platform--not-support" width="25px"/> <img title="Harmony" src={require('@site/static/img/platform/harmony.png').default} className="icon_platform icon_platform--not-support" width="25px"/>
+支持情况：<img title="微信小程序" src={require('@site/static/img/platform/weapp.png').default} className="icon_platform" width="25px"/> <img title="支付宝小程序" src={require('@site/static/img/platform/alipay.png').default} className="icon_platform" width="25px"/> <img title="H5" src={require('@site/static/img/platform/h5.png').default} className="icon_platform icon_platform--not-support" width="25px"/> <img title="React Native" src={require('@site/static/img/platform/rn.png').default} className="icon_platform icon_platform--not-support" width="25px"/> <img title="Harmony" src={require('@site/static/img/platform/harmony.png').default} className="icon_platform icon_platform--not-support" width="25px"/>
 
 > [参考文档](https://developers.weixin.qq.com/miniprogram/dev/api/route/EventChannel.off.html)
 
@@ -81,10 +81,10 @@ sidebar_label: EventChannel
 
 ## API 支持度
 
-| API | 微信小程序 | H5 | React Native | Harmony |
-| :---: | :---: | :---: | :---: | :---: |
-| EventChannel | ✔️ |  |  |  |
-| EventChannel.emit | ✔️ |  |  |  |
-| EventChannel.on | ✔️ |  |  |  |
-| EventChannel.once | ✔️ |  |  |  |
-| EventChannel.off | ✔️ |  |  |  |
+| API | 微信小程序 | 支付宝小程序 | H5 | React Native | Harmony |
+| :---: | :---: | :---: | :---: | :---: | :---: |
+| EventChannel | ✔️ | ✔️ |  |  |  |
+| EventChannel.emit | ✔️ | ✔️ |  |  |  |
+| EventChannel.on | ✔️ | ✔️ |  |  |  |
+| EventChannel.once | ✔️ | ✔️ |  |  |  |
+| EventChannel.off | ✔️ | ✔️ |  |  |  |