diff --git a/antdv-demo b/antdv-demo
index 7c35d4f5f..a5c0b0c35 160000
--- a/antdv-demo
+++ b/antdv-demo
@@ -1 +1 @@
-Subproject commit 7c35d4f5f4ab0ea204cf944ef70e8705f41c7c3f
+Subproject commit a5c0b0c35c3b6d8284caa99b11229b709d035e6d
diff --git a/components/time-picker/__tests__/__snapshots__/index.test.js.snap b/components/time-picker/__tests__/__snapshots__/index.test.js.snap
index 5566362a7..fabce4694 100644
--- a/components/time-picker/__tests__/__snapshots__/index.test.js.snap
+++ b/components/time-picker/__tests__/__snapshots__/index.test.js.snap
@@ -1,5 +1,8 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
-exports[`TimePicker not render clean icon when allowClear is false 1`] = `<span class="ant-time-picker"><input type="text" placeholder="Select time" class="ant-time-picker-input"><span class="ant-time-picker-icon"><span role="img" aria-label="clock-circle" class="anticon anticon-clock-circle ant-time-picker-clock-icon"><svg viewBox="64 64 896 896" focusable="false" data-icon="clock-circle" width="1em" height="1em" fill="currentColor" aria-hidden="true" class=""><path d="M512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm0 820c-205.4 0-372-166.6-372-372s166.6-372 372-372 372 166.6 372 372-166.6 372-372 372z"></path><path d="M686.7 638.6L544.1 535.5V288c0-4.4-3.6-8-8-8H488c-4.4 0-8 3.6-8 8v275.4c0 2.6 1.2 5 3.3 6.5l165.4 120.6c3.6 2.6 8.6 1.8 11.2-1.7l28.6-39c2.6-3.7 1.8-8.7-1.8-11.2z"></path></svg></span></span></span>`;
+exports[`TimePicker not render clean icon when allowClear is false 1`] = `
+<!----><span class="ant-time-picker"><input class="ant-time-picker-input" type="text" placeholder="Select time"><span class="ant-time-picker-icon"><span role="img" aria-label="clock-circle" class="anticon anticon-clock-circle ant-time-picker-clock-icon"><svg class="" data-icon="clock-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 64zm0 820c-205.4 0-372-166.6-372-372s166.6-372 372-372 372 166.6 372 372-166.6 372-372 372z"></path><path d="M686.7 638.6L544.1 535.5V288c0-4.4-3.6-8-8-8H488c-4.4 0-8 3.6-8 8v275.4c0 2.6 1.2 5 3.3 6.5l165.4 120.6c3.6 2.6 8.6 1.8 11.2-1.7l28.6-39c2.6-3.7 1.8-8.7-1.8-11.2z"></path></svg></span></span>
+<!----></span>
+`;
 
 exports[`TimePicker renders addon correctly 1`] = `<div class="ant-time-picker-panel-addon"><button type="button">Ok</button></div>`;
diff --git a/components/time-picker/__tests__/index.test.js b/components/time-picker/__tests__/index.test.js
index 7f5aa0bed..e4fca9ad7 100644
--- a/components/time-picker/__tests__/index.test.js
+++ b/components/time-picker/__tests__/index.test.js
@@ -4,10 +4,13 @@ import TimePicker from '..';
 import moment from 'moment';
 import focusTest from '../../../tests/shared/focusTest';
 import mountTest from '../../../tests/shared/mountTest';
+import { sleep } from '../../../tests/utils';
 
 describe('TimePicker', () => {
   const errorSpy = jest.spyOn(console, 'error').mockImplementation(() => {});
-
+  beforeEach(() => {
+    document.body.innerHTML = '';
+  });
   afterEach(() => {
     errorSpy.mockReset();
   });
@@ -19,19 +22,17 @@ describe('TimePicker', () => {
   focusTest(TimePicker);
   mountTest(TimePicker);
 
-  it('renders addon correctly', () => {
-    const wrapper = mount({
-      render() {
-        return <TimePicker addon={() => <button type="button">Ok</button>} />;
+  it('renders addon correctly', async () => {
+    mount(
+      {
+        render() {
+          return <TimePicker open addon={() => <button type="button">Ok</button>} />;
+        },
       },
-    });
-    const vcTimePicker = wrapper.find({ name: VcTimePicker.name });
-    const addonWrapper = mount({
-      render() {
-        return vcTimePicker.vm.addon();
-      },
-    });
-    expect(addonWrapper.html()).toMatchSnapshot();
+      { sync: false, attachTo: 'body' },
+    );
+    await sleep();
+    expect(document.body.querySelector('.ant-time-picker-panel-addon').outerHTML).toMatchSnapshot();
   });
 
   it('allowEmpty deprecated', () => {
diff --git a/components/vc-trigger/Trigger.jsx b/components/vc-trigger/Trigger.jsx
index 61e25fa4f..5ff0739ae 100644
--- a/components/vc-trigger/Trigger.jsx
+++ b/components/vc-trigger/Trigger.jsx
@@ -91,6 +91,10 @@ export default {
     });
     this._component = null;
     this.focusTime = null;
+    this.clickOutsideHandler = null;
+    this.contextmenuOutsideHandler1 = null;
+    this.contextmenuOutsideHandler2 = null;
+    this.touchOutsideHandler = null;
     return {
       prevPopupVisible: popupVisible,
       sPopupVisible: popupVisible,
diff --git a/examples/App.vue b/examples/App.vue
index 992320fb5..08e3c6909 100644
--- a/examples/App.vue
+++ b/examples/App.vue
@@ -4,7 +4,7 @@
   </div>
 </template>
 <script>
-import demo from '../antdv-demo/docs/tabs/demo/index';
+import demo from '../antdv-demo/docs/time-picker/demo/index';
 
 export default {
   components: {
diff --git a/tests/shared/mountTest.js b/tests/shared/mountTest.js
index b4920c5dd..ef555084e 100644
--- a/tests/shared/mountTest.js
+++ b/tests/shared/mountTest.js
@@ -3,7 +3,18 @@ export default function mountTest(Component) {
   describe(`mount and unmount`, () => {
     // https://github.com/ant-design/ant-design/pull/18441
     it(`component could be updated and unmounted without errors`, () => {
-      const wrapper = mount(Component, { sync: false, attachTo: 'body' });
+      const wrapper = mount(
+        {
+          render() {
+            return (
+              <div>
+                <Component />
+              </div>
+            );
+          },
+        },
+        { sync: false, attachTo: 'body' },
+      );
       expect(() => {
         wrapper.vm.$forceUpdate();
         wrapper.unmount();