diff --git a/packages/action-sheet/README.md b/packages/action-sheet/README.md
index 030e13cb..07faae9a 100644
--- a/packages/action-sheet/README.md
+++ b/packages/action-sheet/README.md
@@ -202,3 +202,10 @@ Page({
 | sendMessageImg | 会话内消息卡片图片，openType="contact"时有效 | _string_ | 截图 |
 | showMessageCard | 是否显示会话内消息卡片，设置此参数为 true，用户进入客服会话会在右下角显示"可能要发送的小程序"提示，用户点击后可以快速发送小程序消息，openType="contact"时有效 | _string_ | `false` |
 | appParameter | 打开 APP 时，向 APP 传递的参数，openType=launchApp 时有效 | _string_ | - |
+
+### 外部样式类
+
+| 类名         | 说明           |
+| ------------ | -------------- |
+| custom-class `v1.10.7` | 根节点样式类   |
+| list-class `v1.10.7` | `actions`容器样式类   |
diff --git a/packages/action-sheet/index.ts b/packages/action-sheet/index.ts
index 4fa3583e..5ec30930 100644
--- a/packages/action-sheet/index.ts
+++ b/packages/action-sheet/index.ts
@@ -2,6 +2,8 @@ import { VantComponent } from '../common/component';
 import { button } from '../mixins/button';
 
 VantComponent({
+  classes: ['list-class'],
+
   mixins: [button],
   props: {
     show: Boolean,
diff --git a/packages/action-sheet/index.wxml b/packages/action-sheet/index.wxml
index b04cc3a3..d59a45d6 100644
--- a/packages/action-sheet/index.wxml
+++ b/packages/action-sheet/index.wxml
@@ -6,7 +6,7 @@
   round="{{ round }}"
   z-index="{{ zIndex }}"
   overlay="{{ overlay }}"
-  custom-class="van-action-sheet"
+  custom-class="van-action-sheet custom-class"
   safe-area-inset-bottom="{{ safeAreaInsetBottom }}"
   close-on-click-overlay="{{ closeOnClickOverlay }}"
   bind:close="onClickOverlay"
@@ -22,7 +22,7 @@
   <view wx:if="{{ description }}" class="van-action-sheet__description van-hairline--bottom">
     {{ description }}
   </view>
-  <view wx:if="{{ actions && actions.length }}">
+  <view wx:if="{{ actions && actions.length }}" class="list-class">
     <!-- button外包一层view，防止actions动态变化，导致渲染时button被打散 -->
     <button
       wx:for="{{ actions }}"
diff --git a/packages/action-sheet/test/__snapshots__/demo.spec.ts.snap b/packages/action-sheet/test/__snapshots__/demo.spec.ts.snap
index 8def4f94..138de9f7 100644
--- a/packages/action-sheet/test/__snapshots__/demo.spec.ts.snap
+++ b/packages/action-sheet/test/__snapshots__/demo.spec.ts.snap
@@ -51,7 +51,7 @@ exports[`should render demo and match snapshot 1`] = `
         bind:close="toggleActionSheet1"
       >
         <van-popup
-          customClass="van-action-sheet"
+          customClass="van-action-sheet custom-class"
           bind:close="onClickOverlay"
         >
           <van-overlay
@@ -116,7 +116,7 @@ exports[`should render demo and match snapshot 1`] = `
         bind:close="toggleActionSheet2"
       >
         <van-popup
-          customClass="van-action-sheet"
+          customClass="van-action-sheet custom-class"
           bind:close="onClickOverlay"
         >
           <van-overlay
@@ -181,7 +181,7 @@ exports[`should render demo and match snapshot 1`] = `
         bind:close="toggleActionSheet3"
       >
         <van-popup
-          customClass="van-action-sheet"
+          customClass="van-action-sheet custom-class"
           bind:close="onClickOverlay"
         >
           <van-overlay
@@ -246,7 +246,7 @@ exports[`should render demo and match snapshot 1`] = `
         bind:close="toggleActionSheet4"
       >
         <van-popup
-          customClass="van-action-sheet"
+          customClass="van-action-sheet custom-class"
           bind:close="onClickOverlay"
         >
           <van-overlay
@@ -311,7 +311,7 @@ exports[`should render demo and match snapshot 1`] = `
         bind:close="toggleActionSheet5"
       >
         <van-popup
-          customClass="van-action-sheet"
+          customClass="van-action-sheet custom-class"
           bind:close="onClickOverlay"
         >
           <van-overlay
@@ -377,7 +377,7 @@ exports[`should render demo and match snapshot 1`] = `
         bind:getuserinfo="onGetUserInfo"
       >
         <van-popup
-          customClass="van-action-sheet"
+          customClass="van-action-sheet custom-class"
           bind:close="onClickOverlay"
         >
           <van-overlay