diff --git a/components/config-provider/__tests__/__snapshots__/components.test.js.snap b/components/config-provider/__tests__/__snapshots__/components.test.js.snap
index d65904fdcf..52ab1d0ddd 100644
--- a/components/config-provider/__tests__/__snapshots__/components.test.js.snap
+++ b/components/config-provider/__tests__/__snapshots__/components.test.js.snap
@@ -19168,18 +19168,18 @@ exports[`ConfigProvider components Radio prefixCls 1`] = `
     class="prefix-Radio-group prefix-Radio-group-outline"
   >
     <label
-      class="prefix-Radio-wrapper prefix-Radio-wrapper-checked"
+      class="prefix-Radio-button-wrapper prefix-Radio-button-wrapper-checked"
     >
       <span
-        class="prefix-Radio prefix-Radio-checked"
+        class="prefix-Radio-button prefix-Radio-button-checked"
       >
         <input
           checked=""
-          class="prefix-Radio-input"
+          class="prefix-Radio-button-input"
           type="radio"
         />
         <span
-          class="prefix-Radio-inner"
+          class="prefix-Radio-button-inner"
         />
       </span>
       <span>
diff --git a/components/radio/__tests__/__snapshots__/radio-button.test.js.snap b/components/radio/__tests__/__snapshots__/radio-button.test.js.snap
new file mode 100644
index 0000000000..eb02b1d334
--- /dev/null
+++ b/components/radio/__tests__/__snapshots__/radio-button.test.js.snap
@@ -0,0 +1,87 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`Radio Button rtl render component should be rendered correctly in RTL direction 1`] = `
+<label
+  class="ant-radio-button-wrapper ant-radio-button-wrapper-rtl"
+>
+  <span
+    class="ant-radio-button"
+  >
+    <input
+      class="ant-radio-button-input"
+      type="radio"
+      value=""
+    />
+    <span
+      class="ant-radio-button-inner"
+    />
+  </span>
+</label>
+`;
+
+exports[`Radio Button should render correctly 1`] = `
+<label
+  class="ant-radio-button-wrapper customized"
+>
+  <span
+    class="ant-radio-button"
+  >
+    <input
+      class="ant-radio-button-input"
+      type="radio"
+    />
+    <span
+      class="ant-radio-button-inner"
+    />
+  </span>
+  <span>
+    Test
+  </span>
+</label>
+`;
+
+exports[`Radio Group passes prefixCls down to radio 1`] = `
+<div
+  class="my-radio-group my-radio-group-outline"
+>
+  <label
+    class="my-radio-wrapper"
+  >
+    <span
+      class="my-radio"
+    >
+      <input
+        class="my-radio-input"
+        type="radio"
+        value="Apple"
+      />
+      <span
+        class="my-radio-inner"
+      />
+    </span>
+    <span>
+      Apple
+    </span>
+  </label>
+  <label
+    class="my-radio-wrapper"
+    style="font-size:12px"
+  >
+    <span
+      class="my-radio"
+    >
+      <input
+        class="my-radio-input"
+        type="radio"
+        value="Orange"
+      />
+      <span
+        class="my-radio-inner"
+      />
+    </span>
+    <span>
+      Orange
+    </span>
+  </label>
+</div>
+`;
diff --git a/components/radio/__tests__/radio-button.test.js b/components/radio/__tests__/radio-button.test.js
new file mode 100644
index 0000000000..5a3b081773
--- /dev/null
+++ b/components/radio/__tests__/radio-button.test.js
@@ -0,0 +1,250 @@
+import React from 'react';
+import { mount, render } from 'enzyme';
+import Radio, { Button } from '..';
+import focusTest from '../../../tests/shared/focusTest';
+import mountTest from '../../../tests/shared/mountTest';
+import rtlTest from '../../../tests/shared/rtlTest';
+
+describe('Radio Button', () => {
+  focusTest(Button, { refFocus: true });
+  mountTest(Button);
+
+  rtlTest(Button);
+
+  it('should render correctly', () => {
+    const wrapper = render(<Button className="customized">Test</Button>);
+    expect(wrapper).toMatchSnapshot();
+  });
+
+  it('responses hover events', () => {
+    const onMouseEnter = jest.fn();
+    const onMouseLeave = jest.fn();
+
+    const wrapper = mount(<Button onMouseEnter={onMouseEnter} onMouseLeave={onMouseLeave} />);
+
+    wrapper.find('label').simulate('mouseenter');
+    expect(onMouseEnter).toHaveBeenCalled();
+
+    wrapper.find('label').simulate('mouseleave');
+    expect(onMouseLeave).toHaveBeenCalled();
+  });
+});
+
+describe('Radio Group', () => {
+  function createRadioGroup(props) {
+    return (
+      <Radio.Group {...props}>
+        <Button value="A">A</Button>
+        <Button value="B">B</Button>
+        <Button value="C">C</Button>
+      </Radio.Group>
+    );
+  }
+
+  it('responses hover events', () => {
+    const onMouseEnter = jest.fn();
+    const onMouseLeave = jest.fn();
+
+    const wrapper = mount(
+      <Radio.Group onMouseEnter={onMouseEnter} onMouseLeave={onMouseLeave}>
+        <Radio />
+      </Radio.Group>,
+    );
+
+    wrapper.find('div').at(0).simulate('mouseenter');
+    expect(onMouseEnter).toHaveBeenCalled();
+
+    wrapper.find('div').at(0).simulate('mouseleave');
+    expect(onMouseLeave).toHaveBeenCalled();
+  });
+
+  it('fire change events when value changes', () => {
+    const onChange = jest.fn();
+
+    const wrapper = mount(
+      createRadioGroup({
+        onChange,
+      }),
+    );
+    const radios = wrapper.find('input');
+
+    // controlled component
+    wrapper.setProps({ value: 'A' });
+    radios.at(1).simulate('change');
+    expect(onChange.mock.calls.length).toBe(1);
+  });
+
+  it('both of radio and radioGroup will trigger onchange event when they exists', () => {
+    const onChange = jest.fn();
+    const onChangeRadioGroup = jest.fn();
+
+    const wrapper = mount(
+      <Radio.Group onChange={onChangeRadioGroup}>
+        <Radio value="A" onChange={onChange}>
+          A
+        </Radio>
+        <Radio value="B" onChange={onChange}>
+          B
+        </Radio>
+        <Radio value="C" onChange={onChange}>
+          C
+        </Radio>
+      </Radio.Group>,
+    );
+    const radios = wrapper.find('input');
+
+    // controlled component
+    wrapper.setProps({ value: 'A' });
+    radios.at(1).simulate('change');
+    expect(onChange.mock.calls.length).toBe(1);
+  });
+
+  it('Trigger onChange when both of Button and radioGroup exists', () => {
+    const onChange = jest.fn();
+
+    const wrapper = mount(
+      <Radio.Group onChange={onChange}>
+        <Button value="A">A</Button>
+        <Button value="B">B</Button>
+        <Button value="C">C</Button>
+      </Radio.Group>,
+    );
+    const radios = wrapper.find('input');
+
+    // controlled component
+    wrapper.setProps({ value: 'A' });
+    radios.at(1).simulate('change');
+    expect(onChange.mock.calls.length).toBe(1);
+  });
+
+  it('should only trigger once when in group with options', () => {
+    const onChange = jest.fn();
+    const options = [{ label: 'Bamboo', value: 'Bamboo' }];
+    const wrapper = mount(<Radio.Group options={options} onChange={onChange} />);
+
+    wrapper.find('input').simulate('change');
+    expect(onChange).toHaveBeenCalledTimes(1);
+  });
+
+  it("won't fire change events when value not changes", () => {
+    const onChange = jest.fn();
+
+    const wrapper = mount(
+      createRadioGroup({
+        onChange,
+      }),
+    );
+    const radios = wrapper.find('input');
+
+    // controlled component
+    wrapper.setProps({ value: 'A' });
+    radios.at(0).simulate('change');
+    expect(onChange.mock.calls.length).toBe(0);
+  });
+
+  it('all children should have a name property', () => {
+    const GROUP_NAME = 'radiogroup';
+    const wrapper = mount(createRadioGroup({ name: GROUP_NAME }));
+
+    wrapper.find('input[type="radio"]').forEach(el => {
+      expect(el.props().name).toEqual(GROUP_NAME);
+    });
+  });
+
+  it('passes prefixCls down to radio', () => {
+    const options = [
+      { label: 'Apple', value: 'Apple' },
+      { label: 'Orange', value: 'Orange', style: { fontSize: 12 } },
+    ];
+    const wrapper = render(<Radio.Group prefixCls="my-radio" options={options} />);
+    expect(wrapper).toMatchSnapshot();
+  });
+
+  it('should forward ref', () => {
+    let radioGroupRef;
+    const wrapper = mount(
+      createRadioGroup({
+        ref: ref => {
+          radioGroupRef = ref;
+        },
+      }),
+    );
+
+    expect(radioGroupRef).toBe(wrapper.children().getDOMNode());
+  });
+
+  it('should support data-* or aria-* props', () => {
+    const wrapper = mount(
+      createRadioGroup({
+        'data-radio-group-id': 'radio-group-id',
+        'aria-label': 'radio-group',
+      }),
+    );
+    expect(wrapper.getDOMNode().getAttribute('data-radio-group-id')).toBe('radio-group-id');
+    expect(wrapper.getDOMNode().getAttribute('aria-label')).toBe('radio-group');
+  });
+
+  it('Radio type should not be override', () => {
+    const onChange = jest.fn();
+    const wrapper = mount(
+      <Radio.Group onChange={onChange}>
+        <Radio value={1} type="1">
+          A
+        </Radio>
+        <Radio value={2} type="2">
+          B
+        </Radio>
+        <Radio value={3} type="3">
+          C
+        </Radio>
+        <Radio value={4} type="4">
+          D
+        </Radio>
+      </Radio.Group>,
+    );
+    const radios = wrapper.find('input');
+    radios.at(1).simulate('change');
+    expect(onChange).toHaveBeenCalled();
+    expect(radios.at(1).getDOMNode().type).toBe('radio');
+  });
+
+  describe('value is null or undefined', () => {
+    it('use `defaultValue` when `value` is undefined', () => {
+      const wrapper = mount(
+        <Radio.Group defaultValue="bamboo" value={undefined}>
+          <Button value="bamboo">Bamboo</Button>
+        </Radio.Group>,
+      );
+      expect(
+        wrapper
+          .find('.ant-radio-button-wrapper')
+          .at(0)
+          .hasClass('ant-radio-button-wrapper-checked'),
+      ).toBe(true);
+    });
+
+    [undefined, null].forEach(newValue => {
+      it(`should set value back when value change back to ${newValue}`, () => {
+        const wrapper = mount(
+          <Radio.Group value="bamboo">
+            <Button value="bamboo">Bamboo</Button>
+          </Radio.Group>,
+        );
+        expect(
+          wrapper
+            .find('.ant-radio-button-wrapper')
+            .at(0)
+            .hasClass('ant-radio-button-wrapper-checked'),
+        ).toBe(true);
+        wrapper.setProps({ value: newValue });
+        wrapper.update();
+        expect(
+          wrapper
+            .find('.ant-radio-button-wrapper')
+            .at(0)
+            .hasClass('ant-radio-button-wrapper-checked'),
+        ).toBe(false);
+      });
+    });
+  });
+});
diff --git a/components/radio/context.tsx b/components/radio/context.tsx
index 2ff1bf7ac9..8c0c510b15 100644
--- a/components/radio/context.tsx
+++ b/components/radio/context.tsx
@@ -1,8 +1,11 @@
 import * as React from 'react';
-import { RadioGroupContextProps } from './interface';
+import { RadioGroupContextProps, RadioOptionTypeContextProps } from './interface';
 
 const RadioGroupContext = React.createContext<RadioGroupContextProps | null>(null);
 
 export const RadioGroupContextProvider = RadioGroupContext.Provider;
 
 export default RadioGroupContext;
+
+export const RadioOptionTypeContext = React.createContext<RadioOptionTypeContextProps | null>(null);
+export const RadioOptionTypeContextProvider = RadioOptionTypeContext.Provider;
diff --git a/components/radio/group.tsx b/components/radio/group.tsx
index 1d768ee077..2ef4c2b49b 100644
--- a/components/radio/group.tsx
+++ b/components/radio/group.tsx
@@ -33,7 +33,6 @@ const RadioGroup = React.forwardRef<HTMLDivElement, RadioGroupProps>((props, ref
       prefixCls: customizePrefixCls,
       className = '',
       options,
-      optionType,
       buttonStyle = 'outline' as RadioGroupButtonStyle,
       disabled,
       children,
@@ -48,14 +47,13 @@ const RadioGroup = React.forwardRef<HTMLDivElement, RadioGroupProps>((props, ref
     let childrenToRender = children;
     // 如果存在 options, 优先使用
     if (options && options.length > 0) {
-      const optionsPrefixCls = optionType === 'button' ? `${prefixCls}-button` : prefixCls;
       childrenToRender = options.map(option => {
         if (typeof option === 'string' || typeof option === 'number') {
           // 此处类型自动推导为 string
           return (
             <Radio
               key={option.toString()}
-              prefixCls={optionsPrefixCls}
+              prefixCls={prefixCls}
               disabled={disabled}
               value={option}
               checked={value === option}
@@ -68,7 +66,7 @@ const RadioGroup = React.forwardRef<HTMLDivElement, RadioGroupProps>((props, ref
         return (
           <Radio
             key={`radio-group-value-options-${option.value}`}
-            prefixCls={optionsPrefixCls}
+            prefixCls={prefixCls}
             disabled={option.disabled || disabled}
             value={option.value}
             checked={value === option.value}
@@ -112,6 +110,7 @@ const RadioGroup = React.forwardRef<HTMLDivElement, RadioGroupProps>((props, ref
         value,
         disabled: props.disabled,
         name: props.name,
+        optionType: props.optionType,
       }}
     >
       {renderGroup()}
diff --git a/components/radio/interface.tsx b/components/radio/interface.tsx
index 04a3109bb9..2a0f69a7c4 100644
--- a/components/radio/interface.tsx
+++ b/components/radio/interface.tsx
@@ -25,6 +25,13 @@ export interface RadioGroupContextProps {
   value: any;
   disabled?: boolean;
   name?: string;
+  /**
+   * Control the appearance for Radio to display as button or not
+   *
+   * @default 'default'
+   * @internal
+   */
+  optionType?: RadioGroupOptionType;
 }
 
 export type RadioProps = AbstractCheckboxProps<RadioChangeEvent>;
@@ -39,3 +46,5 @@ export interface RadioChangeEvent {
   preventDefault: () => void;
   nativeEvent: MouseEvent;
 }
+
+export type RadioOptionTypeContextProps = RadioGroupOptionType;
diff --git a/components/radio/radio.tsx b/components/radio/radio.tsx
index 2e2fcceb3b..bc30ff22dd 100644
--- a/components/radio/radio.tsx
+++ b/components/radio/radio.tsx
@@ -6,11 +6,13 @@ import { useContext } from 'react';
 import { FormItemInputContext } from '../form/context';
 import { RadioProps, RadioChangeEvent } from './interface';
 import { ConfigContext } from '../config-provider';
-import RadioGroupContext from './context';
+import RadioGroupContext, { RadioOptionTypeContext } from './context';
 import devWarning from '../_util/devWarning';
 
 const InternalRadio: React.ForwardRefRenderFunction<HTMLElement, RadioProps> = (props, ref) => {
-  const context = React.useContext(RadioGroupContext);
+  const groupContext = React.useContext(RadioGroupContext);
+  const radioOptionTypeContext = React.useContext(RadioOptionTypeContext);
+
   const { getPrefixCls, direction } = React.useContext(ConfigContext);
   const innerRef = React.useRef<HTMLElement>();
   const mergedRef = composeRef(ref, innerRef);
@@ -22,17 +24,22 @@ const InternalRadio: React.ForwardRefRenderFunction<HTMLElement, RadioProps> = (
 
   const onChange = (e: RadioChangeEvent) => {
     props.onChange?.(e);
-    context?.onChange?.(e);
+    groupContext?.onChange?.(e);
   };
 
   const { prefixCls: customizePrefixCls, className, children, style, ...restProps } = props;
-  const prefixCls = getPrefixCls('radio', customizePrefixCls);
+  const radioPrefixCls = getPrefixCls('radio', customizePrefixCls);
+  const prefixCls =
+    (groupContext?.optionType || radioOptionTypeContext) === 'button'
+      ? `${radioPrefixCls}-button`
+      : radioPrefixCls;
+
   const radioProps: RadioProps = { ...restProps };
-  if (context) {
-    radioProps.name = context.name;
+  if (groupContext) {
+    radioProps.name = groupContext.name;
     radioProps.onChange = onChange;
-    radioProps.checked = props.value === context.value;
-    radioProps.disabled = props.disabled || context.disabled;
+    radioProps.checked = props.value === groupContext.value;
+    radioProps.disabled = props.disabled || groupContext.disabled;
   }
   const wrapperClassString = classNames(
     `${prefixCls}-wrapper`,
diff --git a/components/radio/radioButton.tsx b/components/radio/radioButton.tsx
index f3e38b21d7..531c46e817 100644
--- a/components/radio/radioButton.tsx
+++ b/components/radio/radioButton.tsx
@@ -3,21 +3,21 @@ import Radio from './radio';
 import { RadioChangeEvent } from './interface';
 import { AbstractCheckboxProps } from '../checkbox/Checkbox';
 import { ConfigContext } from '../config-provider';
-import RadioGroupContext from './context';
+import { RadioOptionTypeContextProvider } from './context';
 
 export type RadioButtonProps = AbstractCheckboxProps<RadioChangeEvent>;
 
 const RadioButton = (props: RadioButtonProps, ref: React.Ref<any>) => {
-  const radioGroupContext = React.useContext(RadioGroupContext);
   const { getPrefixCls } = React.useContext(ConfigContext);
 
   const { prefixCls: customizePrefixCls, ...radioProps } = props;
-  const prefixCls = getPrefixCls('radio-button', customizePrefixCls);
-  if (radioGroupContext) {
-    radioProps.checked = props.value === radioGroupContext.value;
-    radioProps.disabled = props.disabled || radioGroupContext.disabled;
-  }
-  return <Radio prefixCls={prefixCls} {...radioProps} type="radio" ref={ref} />;
+  const prefixCls = getPrefixCls('radio', customizePrefixCls);
+
+  return (
+    <RadioOptionTypeContextProvider value="button">
+      <Radio prefixCls={prefixCls} {...radioProps} type="radio" ref={ref} />
+    </RadioOptionTypeContextProvider>
+  );
 };
 
 export default React.forwardRef(RadioButton);