diff --git a/src/UniqueProvider/index.tsx b/src/UniqueProvider/index.tsx
index 32d8ee46..07f91363 100644
--- a/src/UniqueProvider/index.tsx
+++ b/src/UniqueProvider/index.tsx
@@ -15,6 +15,7 @@ import { isDOM } from '@rc-component/util/lib/Dom/findDOMNode';
 import UniqueContainer from './UniqueContainer';
 import { clsx } from 'clsx';
 import { getAlignPopupClassName } from '../util';
+import useEscKeyDown from '../hooks/useEscKeyDown';
 
 export interface UniqueProviderProps {
   children: React.ReactNode;
@@ -91,6 +92,8 @@ const UniqueProvider = ({
     onTargetVisibleChanged(visible);
   });
 
+  useEscKeyDown(mergedOptions?.id, open, popupEle, () => trigger(false));
+
   // =========================== Align ============================
   const [
     ready,
diff --git a/src/hooks/useEscKeyDown.ts b/src/hooks/useEscKeyDown.ts
new file mode 100644
index 00000000..5e6fe767
--- /dev/null
+++ b/src/hooks/useEscKeyDown.ts
@@ -0,0 +1,89 @@
+import useEvent from '@rc-component/util/lib/hooks/useEvent';
+import * as React from 'react';
+import { getWin } from '../util';
+
+interface EscEntry {
+  id: string;
+  win: Window;
+  triggerOpen: (open: boolean) => void;
+}
+
+const stackMap = new Map<Window, EscEntry[]>();
+const handlerMap = new Map<Window, (event: KeyboardEvent) => void>();
+
+function addEscListener(win: Window) {
+  if (handlerMap.has(win)) {
+    return;
+  }
+
+  const handler = (event: KeyboardEvent) => {
+    if (event.key !== 'Escape') {
+      return;
+    }
+
+    const stack = stackMap.get(win);
+
+    const top = stack[stack.length - 1];
+    top.triggerOpen(false);
+  };
+
+  win.addEventListener('keydown', handler);
+  handlerMap.set(win, handler);
+}
+
+function removeEscListener(win: Window) {
+  const handler = handlerMap.get(win);
+  win.removeEventListener('keydown', handler);
+  handlerMap.delete(win);
+}
+
+function unregisterEscEntry(id: string, win: Window) {
+  const stack = stackMap.get(win);
+  if (!stack) {
+    return;
+  }
+
+  const next = stack.filter((item) => item.id !== id);
+
+  if (next.length) {
+    stackMap.set(win, next);
+  } else {
+    stackMap.delete(win);
+    removeEscListener(win);
+  }
+}
+
+function registerEscEntry(entry: EscEntry) {
+  const { win, id } = entry;
+  const prev = stackMap.get(win) || [];
+  const next = prev.filter((item) => item.id !== id);
+  next.push(entry);
+  stackMap.set(win, next);
+  addEscListener(win);
+}
+
+export default function useEscKeyDown(
+  popupId: string,
+  open: boolean,
+  popupEle: HTMLElement,
+  triggerOpen: (open: boolean) => void,
+) {
+  const memoTriggerOpen = useEvent((nextOpen: boolean) => {
+    triggerOpen(nextOpen);
+  });
+
+  React.useEffect(() => {
+    if (!popupId || !open || !popupEle) {
+      return;
+    }
+
+    const win = getWin(popupEle);
+    registerEscEntry({
+      id: popupId,
+      win,
+      triggerOpen: memoTriggerOpen,
+    });
+
+    return () => unregisterEscEntry(popupId, win);
+  }, [popupId, open, popupEle, memoTriggerOpen]);
+}
diff --git a/src/index.tsx b/src/index.tsx
index 789831d4..9f7f5cfc 100644
--- a/src/index.tsx
+++ b/src/index.tsx
@@ -16,6 +16,7 @@ import useAlign from './hooks/useAlign';
 import useDelay from './hooks/useDelay';
 import useWatch from './hooks/useWatch';
 import useWinClick from './hooks/useWinClick';
+import useEscKeyDown from './hooks/useEscKeyDown';
 import type {
   ActionType,
   AlignType,
@@ -647,6 +648,8 @@ export function generateTrigger(
       triggerOpen,
     );
 
+    useEscKeyDown(id, mergedOpen, popupEle, triggerOpen);
+
     // ======================= Action: Hover ========================
     const hoverToShow = showActions.has('hover');
     const hoverToHide = hideActions.has('hover');
diff --git a/tests/basic.test.jsx b/tests/basic.test.jsx
index ed320816..afb84031 100644
--- a/tests/basic.test.jsx
+++ b/tests/basic.test.jsx
@@ -1200,4 +1200,86 @@ describe('Trigger.Basic', () => {
     await awaitFakeTimer();
     expect(isPopupHidden()).toBeTruthy();
   });
+
+  describe('keyboard', () => {
+    it('esc should close popup', async () => {
+      const { container } = render(
+        <Trigger action="click" popup={<strong>trigger</strong>}>
+          <div className="target" />
+        </Trigger>,
+      );
+
+      trigger(container, '.target');
+      expect(isPopupHidden()).toBeFalsy();
+
+      fireEvent.keyDown(window, { key: 'Escape' });
+      await awaitFakeTimer();
+      expect(isPopupHidden()).toBeTruthy();
+    });
+
+    it('non-escape key should not close popup', async () => {
+      const { container } = render(
+        <Trigger action="click" popup={<strong>trigger</strong>}>
+          <div className="target" />
+        </Trigger>,
+      );
+
+      trigger(container, '.target');
+      expect(isPopupHidden()).toBeFalsy();
+
+      fireEvent.keyDown(window, { key: 'Enter' });
+      expect(isPopupHidden()).toBeFalsy();
+    });
+
+    it('esc should close nested popup from inside out', async () => {
+      const useIdModule = require('@rc-component/util/lib/hooks/useId');
+      let seed = 0;
+      const useIdSpy = jest
+        .spyOn(useIdModule, 'default')
+        .mockImplementation(() => `nested-popup-${(seed += 1)}`);
+
+      try {
+        const NestedPopup = () => (
+          <Trigger
+            action="click"
+            popupClassName="inner-popup"
+            popup={<div>Inner Content</div>}
+          >
+            <button type="button" className="inner-target">
+              Inner Target
+            </button>
+          </Trigger>
+        );
+
+        const { container } = render(
+          <Trigger
+            action="click"
+            popupClassName="outer-popup"
+            popup={
+              <div className="outer-popup-content">
+                <NestedPopup />
+              </div>
+            }
+          >
+            <div className="outer-target" />
+          </Trigger>,
+        );
+
+        trigger(container, '.outer-target');
+        expect(isPopupClassHidden('.outer-popup')).toBeFalsy();
+
+        fireEvent.click(document.querySelector('.inner-target'));
+        expect(isPopupClassHidden('.inner-popup')).toBeFalsy();
+
+        fireEvent.keyDown(window, { key: 'Escape' });
+        expect(isPopupClassHidden('.inner-popup')).toBeTruthy();
+        expect(isPopupClassHidden('.outer-popup')).toBeFalsy();
+
+        fireEvent.keyDown(window, { key: 'Escape' });
+        expect(isPopupClassHidden('.outer-popup')).toBeTruthy();
+      } finally {
+        useIdSpy.mockRestore();
+      }
+    });
+  });
 });
diff --git a/tests/unique.test.tsx b/tests/unique.test.tsx
index bcb5063b..3be82d45 100644
--- a/tests/unique.test.tsx
+++ b/tests/unique.test.tsx
@@ -374,4 +374,21 @@ describe('Trigger.Unique', () => {
     // Verify onAlign was called due to target change
     expect(mockOnAlign).toHaveBeenCalled();
   });
+
+  it('esc should close unique popup', async () => {
+    const { container,baseElement } = render(
+      <UniqueProvider>
+        <Trigger action={['click']} popup={<div>Popup</div>} unique>
+          <div className="target" />
+        </Trigger>
+      </UniqueProvider>,
+    );
+    fireEvent.click(container.querySelector('.target'));
+    await awaitFakeTimer();
+    expect(baseElement.querySelector('.rc-trigger-popup-hidden')).toBeFalsy();
+
+    fireEvent.keyDown(window, { key: 'Escape' });
+    await awaitFakeTimer();
+    expect(baseElement.querySelector('.rc-trigger-popup-hidden')).toBeTruthy();
+  });
 });
diff --git a/tsconfig.json b/tsconfig.json
index 6db6d940..c5605081 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -8,6 +8,7 @@
     "skipLibCheck": true,
     "esModuleInterop": true,
     "allowSyntheticDefaultImports": true,
+    "types": ["@testing-library/jest-dom", "node"],
     "paths": {
       "@/*": ["src/*"],
       "@@/*": [".dumi/tmp/*"],