diff --git a/components/sender/__tests__/__snapshots__/index.test.tsx.snap b/components/sender/__tests__/__snapshots__/index.test.tsx.snap
index 01890f12..c52d554c 100644
--- a/components/sender/__tests__/__snapshots__/index.test.tsx.snap
+++ b/components/sender/__tests__/__snapshots__/index.test.tsx.snap
@@ -1,5 +1,9 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
+exports[`Sender Component allowSpeech 1`] = `null`;
+
+exports[`Sender Component allowSpeech 2`] = `null`;
+
 exports[`Sender Component loading state 1`] = `
 <DocumentFragment>
   <div
diff --git a/components/sender/__tests__/index.test.tsx b/components/sender/__tests__/index.test.tsx
index b1f0d88b..2edf3edf 100644
--- a/components/sender/__tests__/index.test.tsx
+++ b/components/sender/__tests__/index.test.tsx
@@ -138,4 +138,20 @@ describe('Sender Component', () => {
     const { container } = render(<Sender readOnly />);
     expect(container.querySelector('textarea')).toHaveAttribute('readonly');
   });
+
+  it('allowSpeech', () => {
+    const { container } = render(<Sender allowSpeech />);
+    expect(container.querySelector('.ant-sender-action-list-presets')).toMatchSnapshot();
+
+    // 不支持语音时不显示语音按钮
+    const mockSpeechRecognition = (window as any).SpeechRecognition;
+    delete (window as any).SpeechRecognition;
+    delete (window as any).webkitSpeechRecognition;
+
+    const { container: noSpeechContainer } = render(<Sender allowSpeech />);
+    expect(noSpeechContainer.querySelector('.ant-sender-action-list-presets')).toMatchSnapshot();
+
+    // 恢复 mock
+    (window as any).SpeechRecognition = mockSpeechRecognition;
+  });
 });