diff --git a/components/alert/__tests__/__snapshots__/demo.test.js.snap b/components/alert/__tests__/__snapshots__/demo.test.js.snap
index 62ac9a025..419a3e478 100644
--- a/components/alert/__tests__/__snapshots__/demo.test.js.snap
+++ b/components/alert/__tests__/__snapshots__/demo.test.js.snap
@@ -4,7 +4,7 @@ exports[`renders ./antdv-demo/docs/alert/demo/banner.md correctly 1`] = `
 <div class="ant-alert ant-alert-warning ant-alert-banner" data-show="true"><span role="img" aria-label="exclamation-circle" class="anticon anticon-exclamation-circle ant-alert-icon"><svg class="" data-icon="exclamation-circle" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896" focusable="false"><path d="M512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm-32 232c0-4.4 3.6-8 8-8h48c4.4 0 8 3.6 8 8v272c0 4.4-3.6 8-8 8h-48c-4.4 0-8-3.6-8-8V296zm32 440a48.01 48.01 0 010-96 48.01 48.01 0 010 96z"></path></svg></span><span class="ant-alert-message">Warning text</span><span class="ant-alert-description"><!----></span>
   <!---->
 </div><br>
-<div class="ant-alert ant-alert-warning ant-alert-banner ant-alert-closable" data-show="true"><span role="img" aria-label="exclamation-circle" class="anticon anticon-exclamation-circle ant-alert-icon"><svg class="" data-icon="exclamation-circle" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896" focusable="false"><path d="M512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm-32 232c0-4.4 3.6-8 8-8h48c4.4 0 8 3.6 8 8v272c0 4.4-3.6 8-8 8h-48c-4.4 0-8-3.6-8-8V296zm32 440a48.01 48.01 0 010-96 48.01 48.01 0 010 96z"></path></svg></span><span class="ant-alert-message">Very long warning text warning text text text text text text text</span><span class="ant-alert-description"><!----></span><a type="button" class="ant-alert-close-icon" tabindex="0"><span role="img" aria-label="close" class="anticon anticon-close"><svg class="" data-icon="close" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896" focusable="false"><path d="M563.8 512l262.5-312.9c4.4-5.2.7-13.1-6.1-13.1h-79.8c-4.7 0-9.2 2.1-12.3 5.7L511.6 449.8 295.1 191.7c-3-3.6-7.5-5.7-12.3-5.7H203c-6.8 0-10.5 7.9-6.1 13.1L459.4 512 196.9 824.9A7.95 7.95 0 00203 838h79.8c4.7 0 9.2-2.1 12.3-5.7l216.5-258.1 216.5 258.1c3 3.6 7.5 5.7 12.3 5.7h79.8c6.8 0 10.5-7.9 6.1-13.1L563.8 512z"></path></svg></span></a></div><br>
+<div class="ant-alert ant-alert-warning ant-alert-banner ant-alert-closable" data-show="true"><span role="img" aria-label="exclamation-circle" class="anticon anticon-exclamation-circle ant-alert-icon"><svg class="" data-icon="exclamation-circle" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896" focusable="false"><path d="M512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm-32 232c0-4.4 3.6-8 8-8h48c4.4 0 8 3.6 8 8v272c0 4.4-3.6 8-8 8h-48c-4.4 0-8-3.6-8-8V296zm32 440a48.01 48.01 0 010-96 48.01 48.01 0 010 96z"></path></svg></span><span class="ant-alert-message">Very long warning text warning text text text text text text text</span><span class="ant-alert-description"><!----></span><button type="button" class="ant-alert-close-icon" tabindex="0"><span role="img" aria-label="close" class="anticon anticon-close"><svg class="" data-icon="close" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896" focusable="false"><path d="M563.8 512l262.5-312.9c4.4-5.2.7-13.1-6.1-13.1h-79.8c-4.7 0-9.2 2.1-12.3 5.7L511.6 449.8 295.1 191.7c-3-3.6-7.5-5.7-12.3-5.7H203c-6.8 0-10.5 7.9-6.1 13.1L459.4 512 196.9 824.9A7.95 7.95 0 00203 838h79.8c4.7 0 9.2-2.1 12.3-5.7l216.5-258.1 216.5 258.1c3 3.6 7.5 5.7 12.3 5.7h79.8c6.8 0 10.5-7.9 6.1-13.1L563.8 512z"></path></svg></span></button></div><br>
 <div class="ant-alert ant-alert-warning ant-alert-no-icon ant-alert-banner" data-show="true">
   <!----><span class="ant-alert-message">Warning text without icon</span><span class="ant-alert-description"><!----></span>
   <!---->
@@ -23,16 +23,16 @@ exports[`renders ./antdv-demo/docs/alert/demo/basic.md correctly 1`] = `
 
 exports[`renders ./antdv-demo/docs/alert/demo/closable.md correctly 1`] = `
 <div class="ant-alert ant-alert-warning ant-alert-no-icon ant-alert-closable" data-show="true">
-  <!----><span class="ant-alert-message">Warning Text Warning Text Warning TextW arning Text Warning Text Warning TextWarning Text</span><span class="ant-alert-description"><!----></span><a type="button" class="ant-alert-close-icon" tabindex="0"><span role="img" aria-label="close" class="anticon anticon-close"><svg class="" data-icon="close" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896" focusable="false"><path d="M563.8 512l262.5-312.9c4.4-5.2.7-13.1-6.1-13.1h-79.8c-4.7 0-9.2 2.1-12.3 5.7L511.6 449.8 295.1 191.7c-3-3.6-7.5-5.7-12.3-5.7H203c-6.8 0-10.5 7.9-6.1 13.1L459.4 512 196.9 824.9A7.95 7.95 0 00203 838h79.8c4.7 0 9.2-2.1 12.3-5.7l216.5-258.1 216.5 258.1c3 3.6 7.5 5.7 12.3 5.7h79.8c6.8 0 10.5-7.9 6.1-13.1L563.8 512z"></path></svg></span></a>
+  <!----><span class="ant-alert-message">Warning Text Warning Text Warning TextW arning Text Warning Text Warning TextWarning Text</span><span class="ant-alert-description"><!----></span><button type="button" class="ant-alert-close-icon" tabindex="0"><span role="img" aria-label="close" class="anticon anticon-close"><svg class="" data-icon="close" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896" focusable="false"><path d="M563.8 512l262.5-312.9c4.4-5.2.7-13.1-6.1-13.1h-79.8c-4.7 0-9.2 2.1-12.3 5.7L511.6 449.8 295.1 191.7c-3-3.6-7.5-5.7-12.3-5.7H203c-6.8 0-10.5 7.9-6.1 13.1L459.4 512 196.9 824.9A7.95 7.95 0 00203 838h79.8c4.7 0 9.2-2.1 12.3-5.7l216.5-258.1 216.5 258.1c3 3.6 7.5 5.7 12.3 5.7h79.8c6.8 0 10.5-7.9 6.1-13.1L563.8 512z"></path></svg></span></button>
 </div>
 <div class="ant-alert ant-alert-error ant-alert-with-description ant-alert-no-icon ant-alert-closable" data-show="true">
-  <!----><span class="ant-alert-message">Error Text</span><span class="ant-alert-description">Error Description Error Description Error Description Error Description Error Description Error Description</span><a type="button" class="ant-alert-close-icon" tabindex="0"><span role="img" aria-label="close" class="anticon anticon-close"><svg class="" data-icon="close" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896" focusable="false"><path d="M563.8 512l262.5-312.9c4.4-5.2.7-13.1-6.1-13.1h-79.8c-4.7 0-9.2 2.1-12.3 5.7L511.6 449.8 295.1 191.7c-3-3.6-7.5-5.7-12.3-5.7H203c-6.8 0-10.5 7.9-6.1 13.1L459.4 512 196.9 824.9A7.95 7.95 0 00203 838h79.8c4.7 0 9.2-2.1 12.3-5.7l216.5-258.1 216.5 258.1c3 3.6 7.5 5.7 12.3 5.7h79.8c6.8 0 10.5-7.9 6.1-13.1L563.8 512z"></path></svg></span></a>
+  <!----><span class="ant-alert-message">Error Text</span><span class="ant-alert-description">Error Description Error Description Error Description Error Description Error Description Error Description</span><button type="button" class="ant-alert-close-icon" tabindex="0"><span role="img" aria-label="close" class="anticon anticon-close"><svg class="" data-icon="close" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896" focusable="false"><path d="M563.8 512l262.5-312.9c4.4-5.2.7-13.1-6.1-13.1h-79.8c-4.7 0-9.2 2.1-12.3 5.7L511.6 449.8 295.1 191.7c-3-3.6-7.5-5.7-12.3-5.7H203c-6.8 0-10.5 7.9-6.1 13.1L459.4 512 196.9 824.9A7.95 7.95 0 00203 838h79.8c4.7 0 9.2-2.1 12.3-5.7l216.5-258.1 216.5 258.1c3 3.6 7.5 5.7 12.3 5.7h79.8c6.8 0 10.5-7.9 6.1-13.1L563.8 512z"></path></svg></span></button>
 </div>
 `;
 
 exports[`renders ./antdv-demo/docs/alert/demo/close-text.md correctly 1`] = `
 <div class="ant-alert ant-alert-info ant-alert-no-icon ant-alert-closable" data-show="true">
-  <!----><span class="ant-alert-message">Info Text</span><span class="ant-alert-description"><!----></span><a type="button" class="ant-alert-close-icon" tabindex="0"><span class="ant-alert-close-text">Close Now</span></a>
+  <!----><span class="ant-alert-message">Info Text</span><span class="ant-alert-description"><!----></span><button type="button" class="ant-alert-close-icon" tabindex="0"><span class="ant-alert-close-text">Close Now</span></button>
 </div>
 `;
 
@@ -115,7 +115,7 @@ exports[`renders ./antdv-demo/docs/alert/demo/icon.md correctly 1`] = `
 
 exports[`renders ./antdv-demo/docs/alert/demo/smooth-closed.md correctly 1`] = `
 <div class="ant-alert ant-alert-success ant-alert-no-icon ant-alert-closable" data-show="true">
-  <!----><span class="ant-alert-message">Alert Message Text</span><span class="ant-alert-description"><!----></span><a type="button" class="ant-alert-close-icon" tabindex="0"><span role="img" aria-label="close" class="anticon anticon-close"><svg class="" data-icon="close" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896" focusable="false"><path d="M563.8 512l262.5-312.9c4.4-5.2.7-13.1-6.1-13.1h-79.8c-4.7 0-9.2 2.1-12.3 5.7L511.6 449.8 295.1 191.7c-3-3.6-7.5-5.7-12.3-5.7H203c-6.8 0-10.5 7.9-6.1 13.1L459.4 512 196.9 824.9A7.95 7.95 0 00203 838h79.8c4.7 0 9.2-2.1 12.3-5.7l216.5-258.1 216.5 258.1c3 3.6 7.5 5.7 12.3 5.7h79.8c6.8 0 10.5-7.9 6.1-13.1L563.8 512z"></path></svg></span></a>
+  <!----><span class="ant-alert-message">Alert Message Text</span><span class="ant-alert-description"><!----></span><button type="button" class="ant-alert-close-icon" tabindex="0"><span role="img" aria-label="close" class="anticon anticon-close"><svg class="" data-icon="close" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896" focusable="false"><path d="M563.8 512l262.5-312.9c4.4-5.2.7-13.1-6.1-13.1h-79.8c-4.7 0-9.2 2.1-12.3 5.7L511.6 449.8 295.1 191.7c-3-3.6-7.5-5.7-12.3-5.7H203c-6.8 0-10.5 7.9-6.1 13.1L459.4 512 196.9 824.9A7.95 7.95 0 00203 838h79.8c4.7 0 9.2-2.1 12.3-5.7l216.5-258.1 216.5 258.1c3 3.6 7.5 5.7 12.3 5.7h79.8c6.8 0 10.5-7.9 6.1-13.1L563.8 512z"></path></svg></span></button>
 </div>
 `;
 
diff --git a/components/alert/index.tsx b/components/alert/index.tsx
index fd0f9965c..30e749997 100644
--- a/components/alert/index.tsx
+++ b/components/alert/index.tsx
@@ -129,9 +129,14 @@ const Alert = defineComponent({
     });
 
     const closeIcon = closable ? (
-      <a type="button" onClick={this.handleClose} class={`${prefixCls}-close-icon`} tabindex={0}>
+      <button
+        type="button"
+        onClick={this.handleClose}
+        class={`${prefixCls}-close-icon`}
+        tabindex={0}
+      >
         {closeText ? <span class={`${prefixCls}-close-text`}>{closeText}</span> : <CloseOutlined />}
-      </a>
+      </button>
     ) : null;
 
     const iconNode = (icon &&
diff --git a/components/collapse/__tests__/__snapshots__/demo.test.js.snap b/components/collapse/__tests__/__snapshots__/demo.test.js.snap
index 1bf083b84..ffd164b9b 100644
--- a/components/collapse/__tests__/__snapshots__/demo.test.js.snap
+++ b/components/collapse/__tests__/__snapshots__/demo.test.js.snap
@@ -29,7 +29,7 @@ exports[`renders ./antdv-demo/docs/collapse/demo/basic.md correctly 1`] = `
     <div class="ant-collapse-header" role="button" tabindex="0" aria-expanded="true"><span role="img" aria-label="right" class="anticon anticon-right ant-collapse-arrow"><svg class="" style="transform: rotate(90deg);" data-icon="right" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896" focusable="false"><path d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"></path></svg></span>This is panel header 1
       <!---->
     </div>
-    <div class="ant-collapse-content ant-collapse-content-active ant-motion-collapse-legacy">
+    <div class="ant-collapse-content ant-collapse-content-active">
       <div class="ant-collapse-content-box">
         <p>A dog is a type of domesticated animal.Known for its loyalty and faithfulness,it can be found as a welcome guest in many households across the world.</p>
       </div>
@@ -56,7 +56,7 @@ exports[`renders ./antdv-demo/docs/collapse/demo/borderless.md correctly 1`] = `
     <div class="ant-collapse-header" role="button" tabindex="0" aria-expanded="true"><span role="img" aria-label="right" class="anticon anticon-right ant-collapse-arrow"><svg class="" style="transform: rotate(90deg);" data-icon="right" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896" focusable="false"><path d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"></path></svg></span>This is panel header 1
       <!---->
     </div>
-    <div class="ant-collapse-content ant-collapse-content-active ant-motion-collapse-legacy">
+    <div class="ant-collapse-content ant-collapse-content-active">
       <div class="ant-collapse-content-box">
         <p>A dog is a type of domesticated animal. Known for its loyalty and faithfulness, it can be found as a welcome guest in many households across the world.</p>
       </div>
@@ -83,7 +83,7 @@ exports[`renders ./antdv-demo/docs/collapse/demo/custom.md correctly 1`] = `
     <div class="ant-collapse-header" role="button" tabindex="0" aria-expanded="true"><span role="img" aria-label="caret-right" class="anticon anticon-caret-right ant-collapse-arrow"><svg class="" style="transform: rotate(90deg);" data-icon="caret-right" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="0 0 1024 1024" focusable="false"><path d="M715.8 493.5L335 165.1c-14.2-12.2-35-1.2-35 18.5v656.8c0 19.7 20.8 30.7 35 18.5l380.8-328.4c10.9-9.4 10.9-27.6 0-37z"></path></svg></span>This is panel header 1
       <!---->
     </div>
-    <div class="ant-collapse-content ant-collapse-content-active ant-motion-collapse-legacy">
+    <div class="ant-collapse-content ant-collapse-content-active">
       <div class="ant-collapse-content-box">
         <p>A dog is a type of domesticated animal.Known for its loyalty and faithfulness,it can be found as a welcome guest in many households across the world.</p>
       </div>
@@ -165,7 +165,7 @@ exports[`renders ./antdv-demo/docs/collapse/demo/noarrow.md correctly 1`] = `
     <div class="ant-collapse-header" role="button" tabindex="0" aria-expanded="true"><span role="img" aria-label="right" class="anticon anticon-right ant-collapse-arrow"><svg class="" style="transform: rotate(90deg);" data-icon="right" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896" focusable="false"><path d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"></path></svg></span>This is panel header with arrow icon
       <!---->
     </div>
-    <div class="ant-collapse-content ant-collapse-content-active ant-motion-collapse-legacy">
+    <div class="ant-collapse-content ant-collapse-content-active">
       <div class="ant-collapse-content-box">
         <p>A dog is a type of domesticated animal.Known for its loyalty and faithfulness,it can be found as a welcome guest in many households across the world.</p>
       </div>