diff --git a/src/action-sheet/README.md b/src/action-sheet/README.md
index 42abdb169..6f91abe7d 100644
--- a/src/action-sheet/README.md
+++ b/src/action-sheet/README.md
@@ -120,7 +120,7 @@ export default {
 | description `v2.2.8` | Description above the options | *string* | - |
 | overlay | Whether to show overlay | *boolean* | `true` |
 | round `v2.0.9` | Whether to show round corner | *boolean* | `true` |
-| close-icon `v2.2.13` | Close icon name | *string* | `close` |
+| close-icon `v2.2.13` | Close icon name | *string* | `cross` |
 | close-on-click-action | Whether to close when click action | *boolean* | `false` |
 | close-on-click-overlay | Whether to close when click overlay | *boolean* | `true` |
 | lazy-render | Whether to lazy render util appeared | *boolean* | `true` |
diff --git a/src/action-sheet/README.zh-CN.md b/src/action-sheet/README.zh-CN.md
index a56e22c55..faa670a9b 100644
--- a/src/action-sheet/README.zh-CN.md
+++ b/src/action-sheet/README.zh-CN.md
@@ -130,7 +130,7 @@ export default {
 | description `v2.2.8` | 选项上方的描述信息 | *string* | - |
 | overlay | 是否显示遮罩层 | *boolean* | `true` |
 | round `v2.0.9` | 是否显示圆角 | *boolean* | `true` |
-| close-icon `v2.2.13` | 关闭图标名称或图片链接 | *string* | `close` |
+| close-icon `v2.2.13` | 关闭图标名称或图片链接 | *string* | `cross` |
 | close-on-click-action | 是否在点击选项后关闭 | *boolean* | `false` |
 | close-on-click-overlay | 是否在点击遮罩层后关闭 | *boolean* | `true` |
 | lazy-render | 是否在显示弹层时才渲染节点 | *boolean* | `true` |
diff --git a/src/action-sheet/index.tsx b/src/action-sheet/index.tsx
index 6680092ad..47e9fa1e5 100644
--- a/src/action-sheet/index.tsx
+++ b/src/action-sheet/index.tsx
@@ -1,6 +1,6 @@
 import { createNamespace } from '../utils';
 import { emit, inherit } from '../utils/functional';
-import { BORDER_TOP, BORDER_BOTTOM } from '../utils/constant';
+import { BORDER_TOP } from '../utils/constant';
 import { popupMixinProps } from '../mixins/popup';
 import Icon from '../icon';
 import Popup from '../popup';
@@ -51,7 +51,7 @@ function ActionSheet(
   function Header() {
     if (title) {
       return (
-        <div class={[bem('header'), BORDER_BOTTOM]}>
+        <div class={bem('header')}>
           {title}
           <Icon
             name={props.closeIcon}
@@ -166,7 +166,7 @@ ActionSheet.props = {
   },
   closeIcon: {
     type: String,
-    default: 'close'
+    default: 'cross'
   },
   safeAreaInsetBottom: {
     type: Boolean,
diff --git a/src/action-sheet/test/__snapshots__/index.spec.js.snap b/src/action-sheet/test/__snapshots__/index.spec.js.snap
index 9540f523f..09499d477 100644
--- a/src/action-sheet/test/__snapshots__/index.spec.js.snap
+++ b/src/action-sheet/test/__snapshots__/index.spec.js.snap
@@ -8,7 +8,7 @@ exports[`callback events 1`] = `
 
 exports[`close-icon prop 1`] = `
 <div class="van-popup van-popup--round van-popup--bottom van-popup--safe-area-inset-bottom van-action-sheet" name="van-popup-slide-bottom">
-  <div class="van-action-sheet__header van-hairline--bottom">Title<i class="van-icon van-icon-cross van-action-sheet__close">
+  <div class="van-action-sheet__header">Title<i class="van-icon van-icon-cross van-action-sheet__close">
       <!----></i></div>
 </div>
 `;
@@ -25,7 +25,7 @@ exports[`disable lazy-render 1`] = `<div class="van-popup van-popup--round van-p
 
 exports[`render title and default slot 1`] = `
 <div class="van-popup van-popup--round van-popup--bottom van-popup--safe-area-inset-bottom van-action-sheet" name="van-popup-slide-bottom">
-  <div class="van-action-sheet__header van-hairline--bottom">Title<i class="van-icon van-icon-close van-action-sheet__close">
+  <div class="van-action-sheet__header">Title<i class="van-icon van-icon-cross van-action-sheet__close">
       <!----></i></div>
   <div class="van-action-sheet__content">Default</div>
 </div>
diff --git a/src/style/var.less b/src/style/var.less
index a9fd9fbed..61eb9f95d 100644
--- a/src/style/var.less
+++ b/src/style/var.less
@@ -72,7 +72,7 @@
 @action-sheet-subname-font-size: @font-size-sm;
 @action-sheet-close-icon-size: 18px;
 @action-sheet-close-icon-color: @gray-6;
-@action-sheet-close-icon-padding: 0 @padding-sm;
+@action-sheet-close-icon-padding: 0 @padding-md;
 @action-sheet-cancel-padding-top: @padding-xs;
 @action-sheet-cancel-padding-color: @background-color;