diff --git a/components/button/__tests__/__snapshots__/demo.test.js.snap b/components/button/__tests__/__snapshots__/demo.test.js.snap
index 7ccd06064..25dbe2644 100644
--- a/components/button/__tests__/__snapshots__/demo.test.js.snap
+++ b/components/button/__tests__/__snapshots__/demo.test.js.snap
@@ -228,7 +228,7 @@ exports[`renders ./components/button/demo/multiple.vue correctly 1`] = `
 `;
 
 exports[`renders ./components/button/demo/size.vue correctly 1`] = `
-<div class="ant-radio-group ant-radio-group-outline ant-radio-group-default"><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked"><span class="ant-radio-button ant-radio-button-checked"><input type="radio" class="ant-radio-button-input" value="large"><span class="ant-radio-button-inner"></span></span><span>Large</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="default"><span class="ant-radio-button-inner"></span></span><span>Default</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="small"><span class="ant-radio-button-inner"></span></span><span>Small</span></label></div>
+<div class="ant-radio-group ant-radio-group-outline"><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked"><span class="ant-radio-button ant-radio-button-checked"><input type="radio" class="ant-radio-button-input" value="large"><span class="ant-radio-button-inner"></span></span><span>Large</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="default"><span class="ant-radio-button-inner"></span></span><span>Default</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="small"><span class="ant-radio-button-inner"></span></span><span>Small</span></label></div>
 <br>
 <br>
 <button class="ant-btn ant-btn-primary ant-btn-lg" type="button">
diff --git a/components/calendar/__tests__/__snapshots__/demo.test.js.snap b/components/calendar/__tests__/__snapshots__/demo.test.js.snap
index 313becf76..2f92c8fd2 100644
--- a/components/calendar/__tests__/__snapshots__/demo.test.js.snap
+++ b/components/calendar/__tests__/__snapshots__/demo.test.js.snap
@@ -19,7 +19,7 @@ exports[`renders ./components/calendar/demo/basic.vue correctly 1`] = `
       </div><span class="ant-select-arrow" style="user-select: none;" unselectable="on" aria-hidden="true"><span role="img" aria-label="down" class="anticon anticon-down ant-select-suffix"><svg focusable="false" class="" data-icon="down" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896"><path d="M884 256h-75c-5.1 0-9.9 2.5-12.9 6.6L512 654.2 227.9 262.6c-3-4.1-7.8-6.6-12.9-6.6h-75c-6.5 0-10.3 7.4-6.5 12.7l352.6 486.1c12.8 17.6 39 17.6 51.7 0l352.6-486.1c3.9-5.3.1-12.7-6.4-12.7z"></path></svg></span></span>
       <!---->
     </div>
-    <div class="ant-radio-group ant-radio-group-outline ant-radio-group-default ant-picker-calendar-mode-switch"><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked"><span class="ant-radio-button ant-radio-button-checked"><input type="radio" class="ant-radio-button-input" value="month"><span class="ant-radio-button-inner"></span></span><span>Month</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="year"><span class="ant-radio-button-inner"></span></span><span>Year</span></label></div>
+    <div class="ant-radio-group ant-radio-group-outline ant-picker-calendar-mode-switch"><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked"><span class="ant-radio-button ant-radio-button-checked"><input type="radio" class="ant-radio-button-input" value="month"><span class="ant-radio-button-inner"></span></span><span>Month</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="year"><span class="ant-radio-button-inner"></span></span><span>Year</span></label></div>
   </div>
   <div tabindex="0" class="ant-picker-panel">
     <div class="ant-picker-date-panel">
@@ -1217,7 +1217,7 @@ exports[`renders ./components/calendar/demo/notice-calendar.vue correctly 1`] =
       </div><span class="ant-select-arrow" style="user-select: none;" unselectable="on" aria-hidden="true"><span role="img" aria-label="down" class="anticon anticon-down ant-select-suffix"><svg focusable="false" class="" data-icon="down" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896"><path d="M884 256h-75c-5.1 0-9.9 2.5-12.9 6.6L512 654.2 227.9 262.6c-3-4.1-7.8-6.6-12.9-6.6h-75c-6.5 0-10.3 7.4-6.5 12.7l352.6 486.1c12.8 17.6 39 17.6 51.7 0l352.6-486.1c3.9-5.3.1-12.7-6.4-12.7z"></path></svg></span></span>
       <!---->
     </div>
-    <div class="ant-radio-group ant-radio-group-outline ant-radio-group-default ant-picker-calendar-mode-switch"><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked"><span class="ant-radio-button ant-radio-button-checked"><input type="radio" class="ant-radio-button-input" value="month"><span class="ant-radio-button-inner"></span></span><span>Month</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="year"><span class="ant-radio-button-inner"></span></span><span>Year</span></label></div>
+    <div class="ant-radio-group ant-radio-group-outline ant-picker-calendar-mode-switch"><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked"><span class="ant-radio-button ant-radio-button-checked"><input type="radio" class="ant-radio-button-input" value="month"><span class="ant-radio-button-inner"></span></span><span>Month</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="year"><span class="ant-radio-button-inner"></span></span><span>Year</span></label></div>
   </div>
   <div tabindex="0" class="ant-picker-panel">
     <div class="ant-picker-date-panel">
@@ -1641,7 +1641,7 @@ exports[`renders ./components/calendar/demo/select.vue correctly 1`] = `
       </div><span class="ant-select-arrow" style="user-select: none;" unselectable="on" aria-hidden="true"><span role="img" aria-label="down" class="anticon anticon-down ant-select-suffix"><svg focusable="false" class="" data-icon="down" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896"><path d="M884 256h-75c-5.1 0-9.9 2.5-12.9 6.6L512 654.2 227.9 262.6c-3-4.1-7.8-6.6-12.9-6.6h-75c-6.5 0-10.3 7.4-6.5 12.7l352.6 486.1c12.8 17.6 39 17.6 51.7 0l352.6-486.1c3.9-5.3.1-12.7-6.4-12.7z"></path></svg></span></span>
       <!---->
     </div>
-    <div class="ant-radio-group ant-radio-group-outline ant-radio-group-default ant-picker-calendar-mode-switch"><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked"><span class="ant-radio-button ant-radio-button-checked"><input type="radio" class="ant-radio-button-input" value="month"><span class="ant-radio-button-inner"></span></span><span>Month</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="year"><span class="ant-radio-button-inner"></span></span><span>Year</span></label></div>
+    <div class="ant-radio-group ant-radio-group-outline ant-picker-calendar-mode-switch"><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked"><span class="ant-radio-button ant-radio-button-checked"><input type="radio" class="ant-radio-button-input" value="month"><span class="ant-radio-button-inner"></span></span><span>Month</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="year"><span class="ant-radio-button-inner"></span></span><span>Year</span></label></div>
   </div>
   <div tabindex="0" class="ant-picker-panel">
     <div class="ant-picker-date-panel">
diff --git a/components/calendar/__tests__/__snapshots__/index.test.js.snap b/components/calendar/__tests__/__snapshots__/index.test.js.snap
index 03a4dbfb2..8faba0ec6 100644
--- a/components/calendar/__tests__/__snapshots__/index.test.js.snap
+++ b/components/calendar/__tests__/__snapshots__/index.test.js.snap
@@ -19,7 +19,7 @@ exports[`Calendar Calendar should support locale 1`] = `
       </div><span class="ant-select-arrow" style="user-select: none;" unselectable="on" aria-hidden="true"><span role="img" aria-label="down" class="anticon anticon-down ant-select-suffix"><svg focusable="false" class="" data-icon="down" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896"><path d="M884 256h-75c-5.1 0-9.9 2.5-12.9 6.6L512 654.2 227.9 262.6c-3-4.1-7.8-6.6-12.9-6.6h-75c-6.5 0-10.3 7.4-6.5 12.7l352.6 486.1c12.8 17.6 39 17.6 51.7 0l352.6-486.1c3.9-5.3.1-12.7-6.4-12.7z"></path></svg></span></span>
       <!---->
     </div>
-    <div class="ant-radio-group ant-radio-group-outline ant-radio-group-default ant-picker-calendar-mode-switch"><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked"><span class="ant-radio-button ant-radio-button-checked"><input type="radio" class="ant-radio-button-input" value="month"><span class="ant-radio-button-inner"></span></span><span>月</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="year"><span class="ant-radio-button-inner"></span></span><span>年</span></label></div>
+    <div class="ant-radio-group ant-radio-group-outline ant-picker-calendar-mode-switch"><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked"><span class="ant-radio-button ant-radio-button-checked"><input type="radio" class="ant-radio-button-input" value="month"><span class="ant-radio-button-inner"></span></span><span>月</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="year"><span class="ant-radio-button-inner"></span></span><span>年</span></label></div>
   </div>
   <div tabindex="0" class="ant-picker-panel">
     <div class="ant-picker-date-panel">
diff --git a/components/carousel/__tests__/__snapshots__/demo.test.js.snap b/components/carousel/__tests__/__snapshots__/demo.test.js.snap
index ed6cd91c6..b8735472f 100644
--- a/components/carousel/__tests__/__snapshots__/demo.test.js.snap
+++ b/components/carousel/__tests__/__snapshots__/demo.test.js.snap
@@ -356,7 +356,7 @@ exports[`renders ./components/carousel/demo/fade.vue correctly 1`] = `
 `;
 
 exports[`renders ./components/carousel/demo/position.vue correctly 1`] = `
-<div class="ant-radio-group ant-radio-group-outline ant-radio-group-default" style="margin-bottom: 8px;"><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked"><span class="ant-radio-button ant-radio-button-checked"><input type="radio" class="ant-radio-button-input" value="top"><span class="ant-radio-button-inner"></span></span><span>Top</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="bottom"><span class="ant-radio-button-inner"></span></span><span>Bottom</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="left"><span class="ant-radio-button-inner"></span></span><span>Left</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="right"><span class="ant-radio-button-inner"></span></span><span>Right</span></label></div>
+<div class="ant-radio-group ant-radio-group-outline" style="margin-bottom: 8px;"><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked"><span class="ant-radio-button ant-radio-button-checked"><input type="radio" class="ant-radio-button-input" value="top"><span class="ant-radio-button-inner"></span></span><span>Top</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="bottom"><span class="ant-radio-button-inner"></span></span><span>Bottom</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="left"><span class="ant-radio-button-inner"></span></span><span>Left</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="right"><span class="ant-radio-button-inner"></span></span><span>Right</span></label></div>
 <div class="ant-carousel">
   <div class="slick-slider slick-initialized" dir="ltr">
     <!---->
diff --git a/components/date-picker/__tests__/__snapshots__/demo.test.js.snap b/components/date-picker/__tests__/__snapshots__/demo.test.js.snap
index f1e1e3fe9..bccf1abcf 100644
--- a/components/date-picker/__tests__/__snapshots__/demo.test.js.snap
+++ b/components/date-picker/__tests__/__snapshots__/demo.test.js.snap
@@ -486,7 +486,7 @@ exports[`renders ./components/date-picker/demo/select-in-range.vue correctly 1`]
 exports[`renders ./components/date-picker/demo/size.vue correctly 1`] = `
 <div class="ant-space ant-space-vertical">
   <div class="ant-space-item" style="margin-bottom: 12px;">
-    <div class="ant-radio-group ant-radio-group-outline ant-radio-group-default"><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="large"><span class="ant-radio-button-inner"></span></span><span>Large</span></label><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked"><span class="ant-radio-button ant-radio-button-checked"><input type="radio" class="ant-radio-button-input" value="default"><span class="ant-radio-button-inner"></span></span><span>Default</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="small"><span class="ant-radio-button-inner"></span></span><span>Small</span></label></div>
+    <div class="ant-radio-group ant-radio-group-outline"><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="large"><span class="ant-radio-button-inner"></span></span><span>Large</span></label><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked"><span class="ant-radio-button ant-radio-button-checked"><input type="radio" class="ant-radio-button-input" value="default"><span class="ant-radio-button-inner"></span></span><span>Default</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="small"><span class="ant-radio-button-inner"></span></span><span>Small</span></label></div>
   </div>
   <!---->
   <div class="ant-space-item" style="margin-bottom: 12px;">
diff --git a/components/descriptions/__tests__/__snapshots__/demo.test.js.snap b/components/descriptions/__tests__/__snapshots__/demo.test.js.snap
index 6dad11503..736954b8a 100644
--- a/components/descriptions/__tests__/__snapshots__/demo.test.js.snap
+++ b/components/descriptions/__tests__/__snapshots__/demo.test.js.snap
@@ -208,7 +208,7 @@ exports[`renders ./components/descriptions/demo/responsive.vue correctly 1`] = `
 
 exports[`renders ./components/descriptions/demo/size.vue correctly 1`] = `
 <div>
-  <div class="ant-radio-group ant-radio-group-outline ant-radio-group-default"><label class="ant-radio-wrapper ant-radio-wrapper-checked"><span class="ant-radio ant-radio-checked"><input type="radio" class="ant-radio-input" value="default"><span class="ant-radio-inner"></span></span><span>default</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="middle"><span class="ant-radio-inner"></span></span><span>middle</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="small"><span class="ant-radio-inner"></span></span><span>small</span></label></div><br><br>
+  <div class="ant-radio-group ant-radio-group-outline"><label class="ant-radio-wrapper ant-radio-wrapper-checked"><span class="ant-radio ant-radio-checked"><input type="radio" class="ant-radio-input" value="default"><span class="ant-radio-inner"></span></span><span>default</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="middle"><span class="ant-radio-inner"></span></span><span>middle</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="small"><span class="ant-radio-inner"></span></span><span>small</span></label></div><br><br>
   <div class="ant-descriptions ant-descriptions-bordered">
     <div class="ant-descriptions-header">
       <div class="ant-descriptions-title">Custom Size</div>
diff --git a/components/drawer/__tests__/__snapshots__/demo.test.js.snap b/components/drawer/__tests__/__snapshots__/demo.test.js.snap
index b43a56be4..86005e66a 100644
--- a/components/drawer/__tests__/__snapshots__/demo.test.js.snap
+++ b/components/drawer/__tests__/__snapshots__/demo.test.js.snap
@@ -7,7 +7,7 @@ exports[`renders ./components/drawer/demo/basic.vue correctly 1`] = `
 `;
 
 exports[`renders ./components/drawer/demo/extra.vue correctly 1`] = `
-<div class="ant-radio-group ant-radio-group-outline ant-radio-group-default" style="margin-right: 8px;"><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="top"><span class="ant-radio-inner"></span></span><span>top</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="right"><span class="ant-radio-inner"></span></span><span>right</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="bottom"><span class="ant-radio-inner"></span></span><span>bottom</span></label><label class="ant-radio-wrapper ant-radio-wrapper-checked"><span class="ant-radio ant-radio-checked"><input type="radio" class="ant-radio-input" value="left"><span class="ant-radio-inner"></span></span><span>left</span></label></div>
+<div class="ant-radio-group ant-radio-group-outline" style="margin-right: 8px;"><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="top"><span class="ant-radio-inner"></span></span><span>top</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="right"><span class="ant-radio-inner"></span></span><span>right</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="bottom"><span class="ant-radio-inner"></span></span><span>bottom</span></label><label class="ant-radio-wrapper ant-radio-wrapper-checked"><span class="ant-radio ant-radio-checked"><input type="radio" class="ant-radio-input" value="left"><span class="ant-radio-inner"></span></span><span>left</span></label></div>
 <button class="ant-btn ant-btn-primary" type="button">
   <!----><span>Open</span>
 </button>
@@ -22,7 +22,7 @@ exports[`renders ./components/drawer/demo/multi-level-drawer.vue correctly 1`] =
 `;
 
 exports[`renders ./components/drawer/demo/placement.vue correctly 1`] = `
-<div class="ant-radio-group ant-radio-group-outline ant-radio-group-default" style="margin-right: 8px;"><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="top"><span class="ant-radio-inner"></span></span><span>top</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="right"><span class="ant-radio-inner"></span></span><span>right</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="bottom"><span class="ant-radio-inner"></span></span><span>bottom</span></label><label class="ant-radio-wrapper ant-radio-wrapper-checked"><span class="ant-radio ant-radio-checked"><input type="radio" class="ant-radio-input" value="left"><span class="ant-radio-inner"></span></span><span>left</span></label></div>
+<div class="ant-radio-group ant-radio-group-outline" style="margin-right: 8px;"><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="top"><span class="ant-radio-inner"></span></span><span>top</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="right"><span class="ant-radio-inner"></span></span><span>right</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="bottom"><span class="ant-radio-inner"></span></span><span>bottom</span></label><label class="ant-radio-wrapper ant-radio-wrapper-checked"><span class="ant-radio ant-radio-checked"><input type="radio" class="ant-radio-input" value="left"><span class="ant-radio-inner"></span></span><span>left</span></label></div>
 <button class="ant-btn ant-btn-primary" type="button">
   <!----><span>Open</span>
 </button>
diff --git a/components/form/__tests__/__snapshots__/demo.test.js.snap b/components/form/__tests__/__snapshots__/demo.test.js.snap
index ec527199e..99acb9a49 100644
--- a/components/form/__tests__/__snapshots__/demo.test.js.snap
+++ b/components/form/__tests__/__snapshots__/demo.test.js.snap
@@ -688,7 +688,7 @@ exports[`renders ./components/form/demo/lable-width.vue correctly 1`] = `
     <div class="ant-col ant-col-14 ant-form-item-control">
       <div class="ant-form-item-control-input">
         <div class="ant-form-item-control-input-content">
-          <div class="ant-radio-group ant-radio-group-outline ant-radio-group-default"><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="1"><span class="ant-radio-inner"></span></span><span>Sponsor</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="2"><span class="ant-radio-inner"></span></span><span>Venue</span></label></div>
+          <div class="ant-radio-group ant-radio-group-outline"><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="1"><span class="ant-radio-inner"></span></span><span>Sponsor</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="2"><span class="ant-radio-inner"></span></span><span>Venue</span></label></div>
         </div>
         <!---->
       </div>
@@ -736,7 +736,7 @@ exports[`renders ./components/form/demo/layout.vue correctly 1`] = `
     <div class="ant-col ant-col-14 ant-form-item-control">
       <div class="ant-form-item-control-input">
         <div class="ant-form-item-control-input-content">
-          <div class="ant-radio-group ant-radio-group-outline ant-radio-group-default"><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked"><span class="ant-radio-button ant-radio-button-checked"><input type="radio" class="ant-radio-button-input" value="horizontal"><span class="ant-radio-button-inner"></span></span><span>Horizontal</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="vertical"><span class="ant-radio-button-inner"></span></span><span>Vertical</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="inline"><span class="ant-radio-button-inner"></span></span><span>Inline</span></label></div>
+          <div class="ant-radio-group ant-radio-group-outline"><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked"><span class="ant-radio-button ant-radio-button-checked"><input type="radio" class="ant-radio-button-input" value="horizontal"><span class="ant-radio-button-inner"></span></span><span>Horizontal</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="vertical"><span class="ant-radio-button-inner"></span></span><span>Vertical</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="inline"><span class="ant-radio-button-inner"></span></span><span>Inline</span></label></div>
         </div>
         <!---->
       </div>
@@ -1432,7 +1432,7 @@ exports[`renders ./components/form/demo/validate-other.vue correctly 1`] = `
     <div class="ant-col ant-col-14 ant-form-item-control">
       <div class="ant-form-item-control-input">
         <div class="ant-form-item-control-input-content">
-          <div class="ant-radio-group ant-radio-group-outline ant-radio-group-default" id="validate_other_radio-group"><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="a"><span class="ant-radio-inner"></span></span><span>item 1</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="b"><span class="ant-radio-inner"></span></span><span>item 2</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="c"><span class="ant-radio-inner"></span></span><span>item 3</span></label></div>
+          <div class="ant-radio-group ant-radio-group-outline" id="validate_other_radio-group"><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="a"><span class="ant-radio-inner"></span></span><span>item 1</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="b"><span class="ant-radio-inner"></span></span><span>item 2</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="c"><span class="ant-radio-inner"></span></span><span>item 3</span></label></div>
         </div>
         <!---->
       </div>
@@ -1447,7 +1447,7 @@ exports[`renders ./components/form/demo/validate-other.vue correctly 1`] = `
     <div class="ant-col ant-col-14 ant-form-item-control">
       <div class="ant-form-item-control-input">
         <div class="ant-form-item-control-input-content">
-          <div class="ant-radio-group ant-radio-group-outline ant-radio-group-default" id="validate_other_radio-button"><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="a"><span class="ant-radio-button-inner"></span></span><span>item 1</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="b"><span class="ant-radio-button-inner"></span></span><span>item 2</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="c"><span class="ant-radio-button-inner"></span></span><span>item 3</span></label></div>
+          <div class="ant-radio-group ant-radio-group-outline" id="validate_other_radio-button"><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="a"><span class="ant-radio-button-inner"></span></span><span>item 1</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="b"><span class="ant-radio-button-inner"></span></span><span>item 2</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="c"><span class="ant-radio-button-inner"></span></span><span>item 3</span></label></div>
         </div>
         <!---->
       </div>
@@ -1674,7 +1674,7 @@ exports[`renders ./components/form/demo/validation.vue correctly 1`] = `
     <div class="ant-col ant-col-14 ant-form-item-control">
       <div class="ant-form-item-control-input">
         <div class="ant-form-item-control-input-content">
-          <div class="ant-radio-group ant-radio-group-outline ant-radio-group-default" id="form_item_resource"><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="1"><span class="ant-radio-inner"></span></span><span>Sponsor</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="2"><span class="ant-radio-inner"></span></span><span>Venue</span></label></div>
+          <div class="ant-radio-group ant-radio-group-outline" id="form_item_resource"><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="1"><span class="ant-radio-inner"></span></span><span>Sponsor</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="2"><span class="ant-radio-inner"></span></span><span>Venue</span></label></div>
         </div>
         <!---->
       </div>
diff --git a/components/radio/__tests__/__snapshots__/demo.test.js.snap b/components/radio/__tests__/__snapshots__/demo.test.js.snap
index 436d25dfd..b4f2fd3ce 100644
--- a/components/radio/__tests__/__snapshots__/demo.test.js.snap
+++ b/components/radio/__tests__/__snapshots__/demo.test.js.snap
@@ -13,13 +13,13 @@ exports[`renders ./components/radio/demo/disabled.vue correctly 1`] = `
 exports[`renders ./components/radio/demo/radioButton.vue correctly 1`] = `
 <div>
   <div>
-    <div class="ant-radio-group ant-radio-group-outline ant-radio-group-default"><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked"><span class="ant-radio-button ant-radio-button-checked"><input type="radio" class="ant-radio-button-input" value="a"><span class="ant-radio-button-inner"></span></span><span>Hangzhou</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="b"><span class="ant-radio-button-inner"></span></span><span>Shanghai</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="c"><span class="ant-radio-button-inner"></span></span><span>Beijing</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="d"><span class="ant-radio-button-inner"></span></span><span>Chengdu</span></label></div>
+    <div class="ant-radio-group ant-radio-group-outline"><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked"><span class="ant-radio-button ant-radio-button-checked"><input type="radio" class="ant-radio-button-input" value="a"><span class="ant-radio-button-inner"></span></span><span>Hangzhou</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="b"><span class="ant-radio-button-inner"></span></span><span>Shanghai</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="c"><span class="ant-radio-button-inner"></span></span><span>Beijing</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="d"><span class="ant-radio-button-inner"></span></span><span>Chengdu</span></label></div>
   </div>
   <div style="margin-top: 16px;">
-    <div class="ant-radio-group ant-radio-group-outline ant-radio-group-default"><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked"><span class="ant-radio-button ant-radio-button-checked"><input type="radio" class="ant-radio-button-input" value="a"><span class="ant-radio-button-inner"></span></span><span>Hangzhou</span></label><label class="ant-radio-button-wrapper ant-radio-button-wrapper-disabled"><span class="ant-radio-button ant-radio-button-disabled"><input type="radio" disabled="" class="ant-radio-button-input" value="b"><span class="ant-radio-button-inner"></span></span><span>Shanghai</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="c"><span class="ant-radio-button-inner"></span></span><span>Beijing</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="d"><span class="ant-radio-button-inner"></span></span><span>Chengdu</span></label></div>
+    <div class="ant-radio-group ant-radio-group-outline"><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked"><span class="ant-radio-button ant-radio-button-checked"><input type="radio" class="ant-radio-button-input" value="a"><span class="ant-radio-button-inner"></span></span><span>Hangzhou</span></label><label class="ant-radio-button-wrapper ant-radio-button-wrapper-disabled"><span class="ant-radio-button ant-radio-button-disabled"><input type="radio" disabled="" class="ant-radio-button-input" value="b"><span class="ant-radio-button-inner"></span></span><span>Shanghai</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="c"><span class="ant-radio-button-inner"></span></span><span>Beijing</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="d"><span class="ant-radio-button-inner"></span></span><span>Chengdu</span></label></div>
   </div>
   <div style="margin-top: 16px;">
-    <div class="ant-radio-group ant-radio-group-outline ant-radio-group-default"><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked ant-radio-button-wrapper-disabled"><span class="ant-radio-button ant-radio-button-checked ant-radio-button-disabled"><input type="radio" disabled="" class="ant-radio-button-input" value="a"><span class="ant-radio-button-inner"></span></span><span>Hangzhou</span></label><label class="ant-radio-button-wrapper ant-radio-button-wrapper-disabled"><span class="ant-radio-button ant-radio-button-disabled"><input type="radio" disabled="" class="ant-radio-button-input" value="b"><span class="ant-radio-button-inner"></span></span><span>Shanghai</span></label><label class="ant-radio-button-wrapper ant-radio-button-wrapper-disabled"><span class="ant-radio-button ant-radio-button-disabled"><input type="radio" disabled="" class="ant-radio-button-input" value="c"><span class="ant-radio-button-inner"></span></span><span>Beijing</span></label><label class="ant-radio-button-wrapper ant-radio-button-wrapper-disabled"><span class="ant-radio-button ant-radio-button-disabled"><input type="radio" disabled="" class="ant-radio-button-input" value="d"><span class="ant-radio-button-inner"></span></span><span>Chengdu</span></label></div>
+    <div class="ant-radio-group ant-radio-group-outline"><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked ant-radio-button-wrapper-disabled"><span class="ant-radio-button ant-radio-button-checked ant-radio-button-disabled"><input type="radio" disabled="" class="ant-radio-button-input" value="a"><span class="ant-radio-button-inner"></span></span><span>Hangzhou</span></label><label class="ant-radio-button-wrapper ant-radio-button-wrapper-disabled"><span class="ant-radio-button ant-radio-button-disabled"><input type="radio" disabled="" class="ant-radio-button-input" value="b"><span class="ant-radio-button-inner"></span></span><span>Shanghai</span></label><label class="ant-radio-button-wrapper ant-radio-button-wrapper-disabled"><span class="ant-radio-button ant-radio-button-disabled"><input type="radio" disabled="" class="ant-radio-button-input" value="c"><span class="ant-radio-button-inner"></span></span><span>Beijing</span></label><label class="ant-radio-button-wrapper ant-radio-button-wrapper-disabled"><span class="ant-radio-button ant-radio-button-disabled"><input type="radio" disabled="" class="ant-radio-button-input" value="d"><span class="ant-radio-button-inner"></span></span><span>Chengdu</span></label></div>
   </div>
 </div>
 `;
@@ -27,52 +27,52 @@ exports[`renders ./components/radio/demo/radioButton.vue correctly 1`] = `
 exports[`renders ./components/radio/demo/radioButton-solid.vue correctly 1`] = `
 <div>
   <div>
-    <div class="ant-radio-group ant-radio-group-solid ant-radio-group-default"><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked"><span class="ant-radio-button ant-radio-button-checked"><input type="radio" class="ant-radio-button-input" value="a"><span class="ant-radio-button-inner"></span></span><span>Hangzhou</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="b"><span class="ant-radio-button-inner"></span></span><span>Shanghai</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="c"><span class="ant-radio-button-inner"></span></span><span>Beijing</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="d"><span class="ant-radio-button-inner"></span></span><span>Chengdu</span></label></div>
+    <div class="ant-radio-group ant-radio-group-solid"><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked"><span class="ant-radio-button ant-radio-button-checked"><input type="radio" class="ant-radio-button-input" value="a"><span class="ant-radio-button-inner"></span></span><span>Hangzhou</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="b"><span class="ant-radio-button-inner"></span></span><span>Shanghai</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="c"><span class="ant-radio-button-inner"></span></span><span>Beijing</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="d"><span class="ant-radio-button-inner"></span></span><span>Chengdu</span></label></div>
   </div>
   <div style="margin-top: 16px;">
-    <div class="ant-radio-group ant-radio-group-solid ant-radio-group-default"><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="a"><span class="ant-radio-button-inner"></span></span><span>Hangzhou</span></label><label class="ant-radio-button-wrapper ant-radio-button-wrapper-disabled"><span class="ant-radio-button ant-radio-button-disabled"><input type="radio" disabled="" class="ant-radio-button-input" value="b"><span class="ant-radio-button-inner"></span></span><span>Shanghai</span></label><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked"><span class="ant-radio-button ant-radio-button-checked"><input type="radio" class="ant-radio-button-input" value="c"><span class="ant-radio-button-inner"></span></span><span>Beijing</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="d"><span class="ant-radio-button-inner"></span></span><span>Chengdu</span></label></div>
+    <div class="ant-radio-group ant-radio-group-solid"><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="a"><span class="ant-radio-button-inner"></span></span><span>Hangzhou</span></label><label class="ant-radio-button-wrapper ant-radio-button-wrapper-disabled"><span class="ant-radio-button ant-radio-button-disabled"><input type="radio" disabled="" class="ant-radio-button-input" value="b"><span class="ant-radio-button-inner"></span></span><span>Shanghai</span></label><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked"><span class="ant-radio-button ant-radio-button-checked"><input type="radio" class="ant-radio-button-input" value="c"><span class="ant-radio-button-inner"></span></span><span>Beijing</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="d"><span class="ant-radio-button-inner"></span></span><span>Chengdu</span></label></div>
   </div>
 </div>
 `;
 
 exports[`renders ./components/radio/demo/radioGroup.vue correctly 1`] = `
 <div>
-  <div class="ant-radio-group ant-radio-group-outline ant-radio-group-default"><label class="ant-radio-wrapper ant-radio-wrapper-checked"><span class="ant-radio ant-radio-checked"><input type="radio" class="ant-radio-input" value="1"><span class="ant-radio-inner"></span></span><span>A</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="2"><span class="ant-radio-inner"></span></span><span>B</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="3"><span class="ant-radio-inner"></span></span><span>C</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="4"><span class="ant-radio-inner"></span></span><span>D</span></label></div>
+  <div class="ant-radio-group ant-radio-group-outline"><label class="ant-radio-wrapper ant-radio-wrapper-checked"><span class="ant-radio ant-radio-checked"><input type="radio" class="ant-radio-input" value="1"><span class="ant-radio-inner"></span></span><span>A</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="2"><span class="ant-radio-inner"></span></span><span>B</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="3"><span class="ant-radio-inner"></span></span><span>C</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="4"><span class="ant-radio-inner"></span></span><span>D</span></label></div>
 </div>
 `;
 
-exports[`renders ./components/radio/demo/radioGroup-more.vue correctly 1`] = `<div class="ant-radio-group ant-radio-group-outline ant-radio-group-default"><label class="ant-radio-wrapper ant-radio-wrapper-checked" style="display: flex; height: 30px; line-height: 30px;"><span class="ant-radio ant-radio-checked"><input type="radio" class="ant-radio-input" value="1"><span class="ant-radio-inner"></span></span><span>Option A</span></label><label class="ant-radio-wrapper" style="display: flex; height: 30px; line-height: 30px;"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="2"><span class="ant-radio-inner"></span></span><span>Option B</span></label><label class="ant-radio-wrapper" style="display: flex; height: 30px; line-height: 30px;"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="3"><span class="ant-radio-inner"></span></span><span>Option C</span></label><label class="ant-radio-wrapper" style="display: flex; height: 30px; line-height: 30px;"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="4"><span class="ant-radio-inner"></span></span><span> More... <!--v-if--></span></label></div>`;
+exports[`renders ./components/radio/demo/radioGroup-more.vue correctly 1`] = `<div class="ant-radio-group ant-radio-group-outline"><label class="ant-radio-wrapper ant-radio-wrapper-checked" style="display: flex; height: 30px; line-height: 30px;"><span class="ant-radio ant-radio-checked"><input type="radio" class="ant-radio-input" value="1"><span class="ant-radio-inner"></span></span><span>Option A</span></label><label class="ant-radio-wrapper" style="display: flex; height: 30px; line-height: 30px;"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="2"><span class="ant-radio-inner"></span></span><span>Option B</span></label><label class="ant-radio-wrapper" style="display: flex; height: 30px; line-height: 30px;"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="3"><span class="ant-radio-inner"></span></span><span>Option C</span></label><label class="ant-radio-wrapper" style="display: flex; height: 30px; line-height: 30px;"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="4"><span class="ant-radio-inner"></span></span><span> More... <!--v-if--></span></label></div>`;
 
 exports[`renders ./components/radio/demo/radioGroup-options.vue correctly 1`] = `
 <div class="ant-space ant-space-vertical">
   <div class="ant-space-item" style="margin-bottom: 8px;">
-    <div class="ant-radio-group ant-radio-group-outline ant-radio-group-default"><label class="ant-radio-wrapper ant-radio-wrapper-checked"><span class="ant-radio ant-radio-checked"><input type="radio" class="ant-radio-input" value="Apple"><span class="ant-radio-inner"></span></span><span>Apple</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="Pear"><span class="ant-radio-inner"></span></span><span>Pear</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="Orange"><span class="ant-radio-inner"></span></span><span>Orange</span></label></div>
+    <div class="ant-radio-group ant-radio-group-outline"><label class="ant-radio-wrapper ant-radio-wrapper-checked"><span class="ant-radio ant-radio-checked"><input type="radio" class="ant-radio-input" value="Apple"><span class="ant-radio-inner"></span></span><span>Apple</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="Pear"><span class="ant-radio-inner"></span></span><span>Pear</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="Orange"><span class="ant-radio-inner"></span></span><span>Orange</span></label></div>
   </div>
   <!---->
   <div class="ant-space-item" style="margin-bottom: 8px;">
-    <div class="ant-radio-group ant-radio-group-outline ant-radio-group-default"><label class="ant-radio-wrapper ant-radio-wrapper-checked"><span class="ant-radio ant-radio-checked"><input type="radio" class="ant-radio-input" value="Apple"><span class="ant-radio-inner"></span></span><span>Apple</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="Pear"><span class="ant-radio-inner"></span></span><span>Pear</span></label><label class="ant-radio-wrapper ant-radio-wrapper-disabled"><span class="ant-radio ant-radio-disabled"><input type="radio" disabled="" class="ant-radio-input" value="Orange"><span class="ant-radio-inner"></span></span><span>Orange</span></label></div>
+    <div class="ant-radio-group ant-radio-group-outline"><label class="ant-radio-wrapper ant-radio-wrapper-checked"><span class="ant-radio ant-radio-checked"><input type="radio" class="ant-radio-input" value="Apple"><span class="ant-radio-inner"></span></span><span>Apple</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="Pear"><span class="ant-radio-inner"></span></span><span>Pear</span></label><label class="ant-radio-wrapper ant-radio-wrapper-disabled"><span class="ant-radio ant-radio-disabled"><input type="radio" disabled="" class="ant-radio-input" value="Orange"><span class="ant-radio-inner"></span></span><span>Orange</span></label></div>
   </div>
   <!---->
   <div class="ant-space-item" style="margin-bottom: 8px;">
-    <div class="ant-radio-group ant-radio-group-outline ant-radio-group-default"><label class="ant-radio-wrapper ant-radio-wrapper-checked ant-radio-wrapper-disabled"><span class="ant-radio ant-radio-checked ant-radio-disabled"><input type="radio" disabled="" class="ant-radio-input" value="Apple"><span class="ant-radio-inner"></span></span><span>Apple</span></label><label class="ant-radio-wrapper ant-radio-wrapper-disabled"><span class="ant-radio ant-radio-disabled"><input type="radio" disabled="" class="ant-radio-input" value="Pear"><span class="ant-radio-inner"></span></span><span>Pear</span></label><label class="ant-radio-wrapper ant-radio-wrapper-disabled"><span class="ant-radio ant-radio-disabled"><input type="radio" disabled="" class="ant-radio-input" value="Orange"><span class="ant-radio-inner"></span></span><span>Orange</span></label></div>
+    <div class="ant-radio-group ant-radio-group-outline"><label class="ant-radio-wrapper ant-radio-wrapper-checked ant-radio-wrapper-disabled"><span class="ant-radio ant-radio-checked ant-radio-disabled"><input type="radio" disabled="" class="ant-radio-input" value="Apple"><span class="ant-radio-inner"></span></span><span>Apple</span></label><label class="ant-radio-wrapper ant-radio-wrapper-disabled"><span class="ant-radio ant-radio-disabled"><input type="radio" disabled="" class="ant-radio-input" value="Pear"><span class="ant-radio-inner"></span></span><span>Pear</span></label><label class="ant-radio-wrapper ant-radio-wrapper-disabled"><span class="ant-radio ant-radio-disabled"><input type="radio" disabled="" class="ant-radio-input" value="Orange"><span class="ant-radio-inner"></span></span><span>Orange</span></label></div>
   </div>
   <!---->
   <div class="ant-space-item" style="margin-bottom: 8px;">
-    <div class="ant-radio-group ant-radio-group-outline ant-radio-group-default"><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked"><span class="ant-radio-button ant-radio-button-checked"><input type="radio" class="ant-radio-button-input" value="Apple"><span class="ant-radio-button-inner"></span></span><span>Apple</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="Pear"><span class="ant-radio-button-inner"></span></span><span>Pear</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="Orange"><span class="ant-radio-button-inner"></span></span><span>Orange</span></label></div>
+    <div class="ant-radio-group ant-radio-group-outline"><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked"><span class="ant-radio-button ant-radio-button-checked"><input type="radio" class="ant-radio-button-input" value="Apple"><span class="ant-radio-button-inner"></span></span><span>Apple</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="Pear"><span class="ant-radio-button-inner"></span></span><span>Pear</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="Orange"><span class="ant-radio-button-inner"></span></span><span>Orange</span></label></div>
   </div>
   <!---->
   <div class="ant-space-item" style="margin-bottom: 8px;">
-    <div class="ant-radio-group ant-radio-group-outline ant-radio-group-default"><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked"><span class="ant-radio-button ant-radio-button-checked"><input type="radio" class="ant-radio-button-input" value="Apple"><span class="ant-radio-button-inner"></span></span><span>Apple</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="Pear"><span class="ant-radio-button-inner"></span></span><span>Pear</span></label><label class="ant-radio-button-wrapper ant-radio-button-wrapper-disabled"><span class="ant-radio-button ant-radio-button-disabled"><input type="radio" disabled="" class="ant-radio-button-input" value="Orange"><span class="ant-radio-button-inner"></span></span><span>Orange</span></label></div>
+    <div class="ant-radio-group ant-radio-group-outline"><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked"><span class="ant-radio-button ant-radio-button-checked"><input type="radio" class="ant-radio-button-input" value="Apple"><span class="ant-radio-button-inner"></span></span><span>Apple</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="Pear"><span class="ant-radio-button-inner"></span></span><span>Pear</span></label><label class="ant-radio-button-wrapper ant-radio-button-wrapper-disabled"><span class="ant-radio-button ant-radio-button-disabled"><input type="radio" disabled="" class="ant-radio-button-input" value="Orange"><span class="ant-radio-button-inner"></span></span><span>Orange</span></label></div>
   </div>
   <!---->
   <div class="ant-space-item">
-    <div class="ant-radio-group ant-radio-group-outline ant-radio-group-default"><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked ant-radio-button-wrapper-disabled"><span class="ant-radio-button ant-radio-button-checked ant-radio-button-disabled"><input type="radio" disabled="" class="ant-radio-button-input" value="Apple"><span class="ant-radio-button-inner"></span></span><span>Apple</span></label><label class="ant-radio-button-wrapper ant-radio-button-wrapper-disabled"><span class="ant-radio-button ant-radio-button-disabled"><input type="radio" disabled="" class="ant-radio-button-input" value="Pear"><span class="ant-radio-button-inner"></span></span><span>Pear</span></label><label class="ant-radio-button-wrapper ant-radio-button-wrapper-disabled"><span class="ant-radio-button ant-radio-button-disabled"><input type="radio" disabled="" class="ant-radio-button-input" value="Orange"><span class="ant-radio-button-inner"></span></span><span>Orange</span></label></div>
+    <div class="ant-radio-group ant-radio-group-outline"><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked ant-radio-button-wrapper-disabled"><span class="ant-radio-button ant-radio-button-checked ant-radio-button-disabled"><input type="radio" disabled="" class="ant-radio-button-input" value="Apple"><span class="ant-radio-button-inner"></span></span><span>Apple</span></label><label class="ant-radio-button-wrapper ant-radio-button-wrapper-disabled"><span class="ant-radio-button ant-radio-button-disabled"><input type="radio" disabled="" class="ant-radio-button-input" value="Pear"><span class="ant-radio-button-inner"></span></span><span>Pear</span></label><label class="ant-radio-button-wrapper ant-radio-button-wrapper-disabled"><span class="ant-radio-button ant-radio-button-disabled"><input type="radio" disabled="" class="ant-radio-button-input" value="Orange"><span class="ant-radio-button-inner"></span></span><span>Orange</span></label></div>
   </div>
   <!---->
 </div>
 `;
 
-exports[`renders ./components/radio/demo/radioGroup-with-name.vue correctly 1`] = `<div class="ant-radio-group ant-radio-group-outline ant-radio-group-default"><label class="ant-radio-wrapper ant-radio-wrapper-checked"><span class="ant-radio ant-radio-checked"><input name="radioGroup" type="radio" class="ant-radio-input" value="1"><span class="ant-radio-inner"></span></span><span>A</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input name="radioGroup" type="radio" class="ant-radio-input" value="2"><span class="ant-radio-inner"></span></span><span>B</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input name="radioGroup" type="radio" class="ant-radio-input" value="3"><span class="ant-radio-inner"></span></span><span>C</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input name="radioGroup" type="radio" class="ant-radio-input" value="4"><span class="ant-radio-inner"></span></span><span>D</span></label></div>`;
+exports[`renders ./components/radio/demo/radioGroup-with-name.vue correctly 1`] = `<div class="ant-radio-group ant-radio-group-outline"><label class="ant-radio-wrapper ant-radio-wrapper-checked"><span class="ant-radio ant-radio-checked"><input name="radioGroup" type="radio" class="ant-radio-input" value="1"><span class="ant-radio-inner"></span></span><span>A</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input name="radioGroup" type="radio" class="ant-radio-input" value="2"><span class="ant-radio-inner"></span></span><span>B</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input name="radioGroup" type="radio" class="ant-radio-input" value="3"><span class="ant-radio-inner"></span></span><span>C</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input name="radioGroup" type="radio" class="ant-radio-input" value="4"><span class="ant-radio-inner"></span></span><span>D</span></label></div>`;
 
 exports[`renders ./components/radio/demo/size.vue correctly 1`] = `
 <div>
@@ -80,7 +80,7 @@ exports[`renders ./components/radio/demo/size.vue correctly 1`] = `
     <div class="ant-radio-group ant-radio-group-outline ant-radio-group-large"><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked"><span class="ant-radio-button ant-radio-button-checked"><input type="radio" class="ant-radio-button-input" value="a"><span class="ant-radio-button-inner"></span></span><span>Hangzhou</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="b"><span class="ant-radio-button-inner"></span></span><span>Shanghai</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="c"><span class="ant-radio-button-inner"></span></span><span>Beijing</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="d"><span class="ant-radio-button-inner"></span></span><span>Chengdu</span></label></div>
   </div>
   <div style="margin-top: 16px;">
-    <div class="ant-radio-group ant-radio-group-outline ant-radio-group-default"><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked"><span class="ant-radio-button ant-radio-button-checked"><input type="radio" class="ant-radio-button-input" value="a"><span class="ant-radio-button-inner"></span></span><span>Hangzhou</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="b"><span class="ant-radio-button-inner"></span></span><span>Shanghai</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="c"><span class="ant-radio-button-inner"></span></span><span>Beijing</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="d"><span class="ant-radio-button-inner"></span></span><span>Chengdu</span></label></div>
+    <div class="ant-radio-group ant-radio-group-outline"><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked"><span class="ant-radio-button ant-radio-button-checked"><input type="radio" class="ant-radio-button-input" value="a"><span class="ant-radio-button-inner"></span></span><span>Hangzhou</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="b"><span class="ant-radio-button-inner"></span></span><span>Shanghai</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="c"><span class="ant-radio-button-inner"></span></span><span>Beijing</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="d"><span class="ant-radio-button-inner"></span></span><span>Chengdu</span></label></div>
   </div>
   <div style="margin-top: 16px;">
     <div class="ant-radio-group ant-radio-group-outline ant-radio-group-small"><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked"><span class="ant-radio-button ant-radio-button-checked"><input type="radio" class="ant-radio-button-input" value="a"><span class="ant-radio-button-inner"></span></span><span>Hangzhou</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="b"><span class="ant-radio-button-inner"></span></span><span>Shanghai</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="c"><span class="ant-radio-button-inner"></span></span><span>Beijing</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="d"><span class="ant-radio-button-inner"></span></span><span>Chengdu</span></label></div>
diff --git a/components/select/__tests__/__snapshots__/demo.test.js.snap b/components/select/__tests__/__snapshots__/demo.test.js.snap
index 74f404aa1..08767c117 100644
--- a/components/select/__tests__/__snapshots__/demo.test.js.snap
+++ b/components/select/__tests__/__snapshots__/demo.test.js.snap
@@ -469,7 +469,7 @@ exports[`renders ./components/select/demo/select-users.vue correctly 1`] = `
 `;
 
 exports[`renders ./components/select/demo/size.vue correctly 1`] = `
-<div class="ant-radio-group ant-radio-group-outline ant-radio-group-default"><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="large"><span class="ant-radio-button-inner"></span></span><span>Large</span></label><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked"><span class="ant-radio-button ant-radio-button-checked"><input type="radio" class="ant-radio-button-input" value="middle"><span class="ant-radio-button-inner"></span></span><span>Middle</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="small"><span class="ant-radio-button-inner"></span></span><span>Small</span></label></div>
+<div class="ant-radio-group ant-radio-group-outline"><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="large"><span class="ant-radio-button-inner"></span></span><span>Large</span></label><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked"><span class="ant-radio-button ant-radio-button-checked"><input type="radio" class="ant-radio-button-input" value="middle"><span class="ant-radio-button-inner"></span></span><span>Middle</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="small"><span class="ant-radio-button-inner"></span></span><span>Small</span></label></div>
 <br>
 <br>
 <div class="ant-space ant-space-vertical">
diff --git a/components/skeleton/__tests__/__snapshots__/demo.test.js.snap b/components/skeleton/__tests__/__snapshots__/demo.test.js.snap
index 56a9c77af..bf28685ec 100644
--- a/components/skeleton/__tests__/__snapshots__/demo.test.js.snap
+++ b/components/skeleton/__tests__/__snapshots__/demo.test.js.snap
@@ -124,7 +124,7 @@ exports[`renders ./components/skeleton/demo/element.vue correctly 1`] = `
     <div class="ant-col ant-form-item-control">
       <div class="ant-form-item-control-input">
         <div class="ant-form-item-control-input-content">
-          <div class="ant-radio-group ant-radio-group-outline ant-radio-group-default"><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked"><span class="ant-radio-button ant-radio-button-checked"><input type="radio" class="ant-radio-button-input" value="default"><span class="ant-radio-button-inner"></span></span><span>Default</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="large"><span class="ant-radio-button-inner"></span></span><span>Large</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="small"><span class="ant-radio-button-inner"></span></span><span>Small</span></label></div>
+          <div class="ant-radio-group ant-radio-group-outline"><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked"><span class="ant-radio-button ant-radio-button-checked"><input type="radio" class="ant-radio-button-input" value="default"><span class="ant-radio-button-inner"></span></span><span>Default</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="large"><span class="ant-radio-button-inner"></span></span><span>Large</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="small"><span class="ant-radio-button-inner"></span></span><span>Small</span></label></div>
         </div>
         <!---->
       </div>
@@ -139,7 +139,7 @@ exports[`renders ./components/skeleton/demo/element.vue correctly 1`] = `
     <div class="ant-col ant-form-item-control">
       <div class="ant-form-item-control-input">
         <div class="ant-form-item-control-input-content">
-          <div class="ant-radio-group ant-radio-group-outline ant-radio-group-default"><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked"><span class="ant-radio-button ant-radio-button-checked"><input type="radio" class="ant-radio-button-input" value="default"><span class="ant-radio-button-inner"></span></span><span>Default</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="round"><span class="ant-radio-button-inner"></span></span><span>Round</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="circle"><span class="ant-radio-button-inner"></span></span><span>Circle</span></label></div>
+          <div class="ant-radio-group ant-radio-group-outline"><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked"><span class="ant-radio-button ant-radio-button-checked"><input type="radio" class="ant-radio-button-input" value="default"><span class="ant-radio-button-inner"></span></span><span>Default</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="round"><span class="ant-radio-button-inner"></span></span><span>Round</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="circle"><span class="ant-radio-button-inner"></span></span><span>Circle</span></label></div>
         </div>
         <!---->
       </div>
@@ -154,7 +154,7 @@ exports[`renders ./components/skeleton/demo/element.vue correctly 1`] = `
     <div class="ant-col ant-form-item-control">
       <div class="ant-form-item-control-input">
         <div class="ant-form-item-control-input-content">
-          <div class="ant-radio-group ant-radio-group-outline ant-radio-group-default"><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="square"><span class="ant-radio-button-inner"></span></span><span>Square</span></label><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked"><span class="ant-radio-button ant-radio-button-checked"><input type="radio" class="ant-radio-button-input" value="circle"><span class="ant-radio-button-inner"></span></span><span>Circle</span></label></div>
+          <div class="ant-radio-group ant-radio-group-outline"><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="square"><span class="ant-radio-button-inner"></span></span><span>Square</span></label><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked"><span class="ant-radio-button ant-radio-button-checked"><input type="radio" class="ant-radio-button-input" value="circle"><span class="ant-radio-button-inner"></span></span><span>Circle</span></label></div>
         </div>
         <!---->
       </div>
diff --git a/components/space/__tests__/__snapshots__/demo.test.js.snap b/components/space/__tests__/__snapshots__/demo.test.js.snap
index b9a1b8aa9..cdba29120 100644
--- a/components/space/__tests__/__snapshots__/demo.test.js.snap
+++ b/components/space/__tests__/__snapshots__/demo.test.js.snap
@@ -109,7 +109,7 @@ exports[`renders ./components/space/demo/customize.vue correctly 1`] = `
 
 exports[`renders ./components/space/demo/size.vue correctly 1`] = `
 <div>
-  <div class="ant-radio-group ant-radio-group-outline ant-radio-group-default"><label class="ant-radio-wrapper ant-radio-wrapper-checked"><span class="ant-radio ant-radio-checked"><input type="radio" class="ant-radio-input" value="small"><span class="ant-radio-inner"></span></span><span>Small</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="middle"><span class="ant-radio-inner"></span></span><span>Middle</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="large"><span class="ant-radio-inner"></span></span><span>Large</span></label></div><br><br>
+  <div class="ant-radio-group ant-radio-group-outline"><label class="ant-radio-wrapper ant-radio-wrapper-checked"><span class="ant-radio ant-radio-checked"><input type="radio" class="ant-radio-input" value="small"><span class="ant-radio-inner"></span></span><span>Small</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="middle"><span class="ant-radio-inner"></span></span><span>Middle</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="large"><span class="ant-radio-inner"></span></span><span>Large</span></label></div><br><br>
   <div class="ant-space ant-space-horizontal ant-space-align-center">
     <div class="ant-space-item" style="margin-right: 8px;"><button class="ant-btn ant-btn-primary" type="button">
         <!----><span>Primary</span>
diff --git a/components/tabs/__tests__/__snapshots__/demo.test.js.snap b/components/tabs/__tests__/__snapshots__/demo.test.js.snap
index 5e586bad1..9fe03ccac 100644
--- a/components/tabs/__tests__/__snapshots__/demo.test.js.snap
+++ b/components/tabs/__tests__/__snapshots__/demo.test.js.snap
@@ -422,7 +422,7 @@ exports[`renders ./components/tabs/demo/icon.vue correctly 1`] = `
 `;
 
 exports[`renders ./components/tabs/demo/position.vue correctly 1`] = `
-<div class="ant-radio-group ant-radio-group-outline ant-radio-group-default" style="margin: 8px;"><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked"><span class="ant-radio-button ant-radio-button-checked"><input type="radio" class="ant-radio-button-input" value="top"><span class="ant-radio-button-inner"></span></span><span>top</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="bottom"><span class="ant-radio-button-inner"></span></span><span>bottom</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="left"><span class="ant-radio-button-inner"></span></span><span>left</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="right"><span class="ant-radio-button-inner"></span></span><span>right</span></label></div>
+<div class="ant-radio-group ant-radio-group-outline" style="margin: 8px;"><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked"><span class="ant-radio-button ant-radio-button-checked"><input type="radio" class="ant-radio-button-input" value="top"><span class="ant-radio-button-inner"></span></span><span>top</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="bottom"><span class="ant-radio-button-inner"></span></span><span>bottom</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="left"><span class="ant-radio-button-inner"></span></span><span>left</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="right"><span class="ant-radio-button-inner"></span></span><span>right</span></label></div>
 <div class="ant-tabs ant-tabs-top">
   <div role="tablist" class="ant-tabs-nav">
     <!---->
@@ -467,7 +467,7 @@ exports[`renders ./components/tabs/demo/position.vue correctly 1`] = `
 
 exports[`renders ./components/tabs/demo/size.vue correctly 1`] = `
 <div>
-  <div class="ant-radio-group ant-radio-group-outline ant-radio-group-default" style="margin-bottom: 16px;"><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked"><span class="ant-radio-button ant-radio-button-checked"><input type="radio" class="ant-radio-button-input" value="small"><span class="ant-radio-button-inner"></span></span><span>Small</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="default"><span class="ant-radio-button-inner"></span></span><span>Default</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="large"><span class="ant-radio-button-inner"></span></span><span>Large</span></label></div>
+  <div class="ant-radio-group ant-radio-group-outline" style="margin-bottom: 16px;"><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked"><span class="ant-radio-button ant-radio-button-checked"><input type="radio" class="ant-radio-button-input" value="small"><span class="ant-radio-button-inner"></span></span><span>Small</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="default"><span class="ant-radio-button-inner"></span></span><span>Default</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="large"><span class="ant-radio-button-inner"></span></span><span>Large</span></label></div>
   <div class="ant-tabs ant-tabs-top ant-tabs-small">
     <div role="tablist" class="ant-tabs-nav">
       <!---->
@@ -513,7 +513,7 @@ exports[`renders ./components/tabs/demo/size.vue correctly 1`] = `
 
 exports[`renders ./components/tabs/demo/slide.vue correctly 1`] = `
 <div>
-  <div class="ant-radio-group ant-radio-group-outline ant-radio-group-default" style="margin-bottom: 8px;"><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked"><span class="ant-radio-button ant-radio-button-checked"><input type="radio" class="ant-radio-button-input" value="top"><span class="ant-radio-button-inner"></span></span><span>Horizontal</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="left"><span class="ant-radio-button-inner"></span></span><span>Vertical</span></label></div>
+  <div class="ant-radio-group ant-radio-group-outline" style="margin-bottom: 8px;"><label class="ant-radio-button-wrapper ant-radio-button-wrapper-checked"><span class="ant-radio-button ant-radio-button-checked"><input type="radio" class="ant-radio-button-input" value="top"><span class="ant-radio-button-inner"></span></span><span>Horizontal</span></label><label class="ant-radio-button-wrapper"><span class="ant-radio-button"><input type="radio" class="ant-radio-button-input" value="left"><span class="ant-radio-button-inner"></span></span><span>Vertical</span></label></div>
   <div style="height: 200px;" class="ant-tabs ant-tabs-top">
     <div role="tablist" class="ant-tabs-nav">
       <!---->
diff --git a/components/timeline/__tests__/__snapshots__/demo.test.js.snap b/components/timeline/__tests__/__snapshots__/demo.test.js.snap
index c45ae70d5..7b7149cc0 100644
--- a/components/timeline/__tests__/__snapshots__/demo.test.js.snap
+++ b/components/timeline/__tests__/__snapshots__/demo.test.js.snap
@@ -199,7 +199,7 @@ exports[`renders ./components/timeline/demo/custom.vue correctly 1`] = `
 `;
 
 exports[`renders ./components/timeline/demo/label.vue correctly 1`] = `
-<div class="ant-radio-group ant-radio-group-outline ant-radio-group-default" style="margin-bottom: 20px;"><label class="ant-radio-wrapper ant-radio-wrapper-checked"><span class="ant-radio ant-radio-checked"><input type="radio" class="ant-radio-input" value="left"><span class="ant-radio-inner"></span></span><span>Left</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="right"><span class="ant-radio-inner"></span></span><span>Right</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="alternate"><span class="ant-radio-inner"></span></span><span>Alternate</span></label></div>
+<div class="ant-radio-group ant-radio-group-outline" style="margin-bottom: 20px;"><label class="ant-radio-wrapper ant-radio-wrapper-checked"><span class="ant-radio ant-radio-checked"><input type="radio" class="ant-radio-input" value="left"><span class="ant-radio-inner"></span></span><span>Left</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="right"><span class="ant-radio-inner"></span></span><span>Right</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="alternate"><span class="ant-radio-inner"></span></span><span>Alternate</span></label></div>
 <ul class="ant-timeline ant-timeline-label">
   <li class="ant-timeline-item ant-timeline-item-left">
     <div class="ant-timeline-item-label">2015-09-01</div>
diff --git a/components/typography/__tests__/__snapshots__/demo.test.js.snap b/components/typography/__tests__/__snapshots__/demo.test.js.snap
index 37d9cb7aa..e4e2e31c0 100644
--- a/components/typography/__tests__/__snapshots__/demo.test.js.snap
+++ b/components/typography/__tests__/__snapshots__/demo.test.js.snap
@@ -103,7 +103,7 @@ exports[`renders ./components/typography/demo/interactive.vue correctly 1`] = `
   <div role="button" tabindex="0" class="ant-typography-edit" aria-label="" style="border: 0px; background: transparent; padding: 0px; line-height: inherit; display: inline-block;"><span role="img" aria-label="highlight" class="anticon anticon-highlight"><svg focusable="false" class="" data-icon="highlight" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896"><path d="M957.6 507.4L603.2 158.2a7.9 7.9 0 00-11.2 0L353.3 393.4a8.03 8.03 0 00-.1 11.3l.1.1 40 39.4-117.2 115.3a8.03 8.03 0 00-.1 11.3l.1.1 39.5 38.9-189.1 187H72.1c-4.4 0-8.1 3.6-8.1 8V860c0 4.4 3.6 8 8 8h344.9c2.1 0 4.1-.8 5.6-2.3l76.1-75.6 40.4 39.8a7.9 7.9 0 0011.2 0l117.1-115.6 40.1 39.5a7.9 7.9 0 0011.2 0l238.7-235.2c3.4-3 3.4-8 .3-11.2zM389.8 796.2H229.6l134.4-133 80.1 78.9-54.3 54.1zm154.8-62.1L373.2 565.2l68.6-67.6 171.4 168.9-68.6 67.6zM713.1 658L450.3 399.1 597.6 254l262.8 259-147.3 145z"></path></svg></span></div>
 </div>
 Trigger edit with:  
-<div class="ant-radio-group ant-radio-group-outline ant-radio-group-default"><label class="ant-radio-wrapper ant-radio-wrapper-checked"><span class="ant-radio ant-radio-checked"><input type="radio" class="ant-radio-input" value="icon"><span class="ant-radio-inner"></span></span><span>icon</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="text"><span class="ant-radio-inner"></span></span><span>text</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="both"><span class="ant-radio-inner"></span></span><span>both</span></label></div>
+<div class="ant-radio-group ant-radio-group-outline"><label class="ant-radio-wrapper ant-radio-wrapper-checked"><span class="ant-radio ant-radio-checked"><input type="radio" class="ant-radio-input" value="icon"><span class="ant-radio-inner"></span></span><span>icon</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="text"><span class="ant-radio-inner"></span></span><span>text</span></label><label class="ant-radio-wrapper"><span class="ant-radio"><input type="radio" class="ant-radio-input" value="both"><span class="ant-radio-inner"></span></span><span>both</span></label></div>
 <div class="ant-typography">Text or icon as trigger - click to start editing.
   <!---->
   <!---->