diff --git a/.github/workflows/lighthouse-ci.yml b/.github/workflows/lighthouse-ci.yml
index 9bde98387b..7fdb7e483a 100644
--- a/.github/workflows/lighthouse-ci.yml
+++ b/.github/workflows/lighthouse-ci.yml
@@ -7,5 +7,5 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-node@v1
       - run: npm install && npm install -g @lhci/cli@0.4.x
-      - run: ESBUILD=1 npm run site
+      - run: npm run site
       - run: lhci autorun --upload.target=temporary-public-storage
diff --git a/components/radio/__tests__/__snapshots__/demo.test.js.snap b/components/radio/__tests__/__snapshots__/demo.test.js.snap
index 0e39eec99f..3aa3dbe8a9 100644
--- a/components/radio/__tests__/__snapshots__/demo.test.js.snap
+++ b/components/radio/__tests__/__snapshots__/demo.test.js.snap
@@ -417,7 +417,6 @@ Array [
       Disabled
     </span>
   </label>,
-  <br />,
   <label
     class="ant-radio-wrapper ant-radio-wrapper-disabled"
   >
@@ -438,9 +437,10 @@ Array [
       Disabled
     </span>
   </label>,
+  <br />,
   <button
     class="ant-btn ant-btn-primary"
-    style="margin-top:20px"
+    style="margin-top:16px"
     type="button"
   >
     <span>
diff --git a/components/radio/demo/disabled.md b/components/radio/demo/disabled.md
index 5459638c6d..3fc6bef868 100644
--- a/components/radio/demo/disabled.md
+++ b/components/radio/demo/disabled.md
@@ -33,11 +33,11 @@ class App extends React.Component {
         <Radio defaultChecked={false} disabled={this.state.disabled}>
           Disabled
         </Radio>
-        <br />
         <Radio defaultChecked disabled={this.state.disabled}>
           Disabled
         </Radio>
-        <Button type="primary" onClick={this.toggleDisabled} style={{ marginTop: 20 }}>
+        <br />
+        <Button type="primary" onClick={this.toggleDisabled} style={{ marginTop: 16 }}>
           Toggle disabled
         </Button>
       </>
diff --git a/package.json b/package.json
index f468b05553..53c29e7260 100644
--- a/package.json
+++ b/package.json
@@ -78,7 +78,7 @@
     "pretty-quick": "pretty-quick",
     "pub": "npm run version && antd-tools run pub",
     "prepublishOnly": "antd-tools run guard",
-    "site": "cross-env NODE_ICU_DATA=node_modules/full-icu concurrently \"bisheng build --ssr -c ./site/bisheng.config.js\" \"npm run color-less\"",
+    "site": "cross-env NODE_ICU_DATA=node_modules/full-icu ESBUILD=1 concurrently \"bisheng build --ssr -c ./site/bisheng.config.js\" \"npm run color-less\"",
     "sort": "npx sort-package-json",
     "sort-api": "antd-tools run sort-api-table",
     "start": "antd-tools run clean && cross-env NODE_ENV=development concurrently \"npm run color-less\" \"bisheng start -c ./site/bisheng.config.js\"",
diff --git a/site/theme/template/Content/MainContent.jsx b/site/theme/template/Content/MainContent.jsx
index dd38131d71..ef5b75f175 100644
--- a/site/theme/template/Content/MainContent.jsx
+++ b/site/theme/template/Content/MainContent.jsx
@@ -108,7 +108,9 @@ class MainContent extends Component {
   }
 
   componentWillUnmount() {
-    this.scroller.destroy();
+    if (this.scroller) {
+      this.scroller.destroy();
+    }
     window.removeEventListener('load', this.handleInitialHashOnLoad);
     window.removeEventListener('hashchange', this.handleHashChange);
     clearTimeout(this.timeout);