diff --git a/components/input-number/__tests__/index.test.js b/components/input-number/__tests__/index.test.js
index eb276a34e6..3011856794 100644
--- a/components/input-number/__tests__/index.test.js
+++ b/components/input-number/__tests__/index.test.js
@@ -19,4 +19,15 @@ describe('InputNumber', () => {
     wrapper.find('input').simulate('blur');
     expect(onChange).toHaveBeenLastCalledWith(null);
   });
+
+  it('should call onStep when press up or down button', () => {
+    const onStep = jest.fn();
+    const wrapper = mount(<InputNumber defaultValue={1} onStep={onStep} />);
+    wrapper.find('.ant-input-number-handler-up').simulate('mousedown');
+    expect(onStep).toBeCalledTimes(1);
+    expect(onStep).toHaveBeenLastCalledWith(2, { offset: 1, type: 'up' });
+    wrapper.find('.ant-input-number-handler-down').simulate('mousedown');
+    expect(onStep).toBeCalledTimes(2);
+    expect(onStep).toHaveBeenLastCalledWith(1, { offset: 1, type: 'down' });
+  });
 });
diff --git a/components/input-number/index.en-US.md b/components/input-number/index.en-US.md
index 8d83b88c8f..870949ef78 100644
--- a/components/input-number/index.en-US.md
+++ b/components/input-number/index.en-US.md
@@ -13,23 +13,24 @@ When a numeric value needs to be provided.
 
 ## API
 
-| Property | Description | Type | Default |
-| --- | --- | --- | --- |
-| autoFocus | If get focus when component mounted | boolean | false |
-| defaultValue | The initial value | number | - |
-| disabled | If disable the input | boolean | false |
-| readOnly | If readonly the input | boolean | false |
-| formatter | Specifies the format of the value presented | function(value: number \| string): string | - |
-| max | The max value | number | [Number.MAX_SAFE_INTEGER](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number/MAX_SAFE_INTEGER) |
-| min | The min value | number | [Number.MIN_SAFE_INTEGER](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number/MIN_SAFE_INTEGER) |
-| parser | Specifies the value extracted from formatter | function(string): number | - |
-| precision | The precision of input value | number | - |
-| decimalSeparator | Decimal separator | string | - |
-| size | The height of input box | `large` \| `middle` \| `small` | - |
-| step | The number to which the current value is increased or decreased. It can be an integer or decimal | number \| string | 1 |
-| value | The current value | number | - |
-| onChange | The callback triggered when the value is changed | function(value: number \| string) | - |
-| onPressEnter | The callback function that is triggered when Enter key is pressed | function(e) | - |
+| Property | Description | Type | Default | Version |
+| --- | --- | --- | --- | --- |
+| autoFocus | If get focus when component mounted | boolean | false | - |
+| defaultValue | The initial value | number | - | - |
+| disabled | If disable the input | boolean | false | - |
+| readOnly | If readonly the input | boolean | false | - |
+| formatter | Specifies the format of the value presented | function(value: number \| string): string | - | - |
+| max | The max value | number | [Number.MAX_SAFE_INTEGER](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number/MAX_SAFE_INTEGER) | - |
+| min | The min value | number | [Number.MIN_SAFE_INTEGER](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number/MIN_SAFE_INTEGER) | - |
+| parser | Specifies the value extracted from formatter | function(string): number | - | - |
+| precision | The precision of input value | number | - | - |
+| decimalSeparator | Decimal separator | string | - | - |
+| size | The height of input box | `large` \| `middle` \| `small` | - | - |
+| step | The number to which the current value is increased or decreased. It can be an integer or decimal | number \| string | 1 | - |
+| value | The current value | number | - | - |
+| onChange | The callback triggered when the value is changed | function(value: number \| string) | - | - |
+| onPressEnter | The callback function that is triggered when Enter key is pressed | function(e) | - | - |
+| onStep | The callback function that is triggered when click up or down buttons | `(value: number, info: { offset: number, type: 'up' | 'down' }) => void` | - | 4.7.0 |
 
 ## Methods
 
diff --git a/components/input-number/index.tsx b/components/input-number/index.tsx
index f54bd8c315..1268349d79 100644
--- a/components/input-number/index.tsx
+++ b/components/input-number/index.tsx
@@ -34,6 +34,7 @@ export interface InputNumberProps
   id?: string;
   precision?: number;
   onPressEnter?: React.KeyboardEventHandler<HTMLInputElement>;
+  onStep?: (value: number, info: { offset: number, type: 'up' | 'down' }) => void;
 }
 
 const InputNumber = React.forwardRef<unknown, InputNumberProps>((props, ref) => {
diff --git a/components/input-number/index.zh-CN.md b/components/input-number/index.zh-CN.md
index 269c4a4a1e..5766f32f3f 100644
--- a/components/input-number/index.zh-CN.md
+++ b/components/input-number/index.zh-CN.md
@@ -16,23 +16,24 @@ cover: https://gw.alipayobjects.com/zos/alicdn/XOS8qZ0kU/InputNumber.svg
 
 属性如下
 
-| 成员 | 说明 | 类型 | 默认值 |
-| --- | --- | --- | --- |
-| autoFocus | 自动获取焦点 | boolean | false |
-| defaultValue | 初始值 | number | - |
-| disabled | 禁用 | boolean | false |
-| readOnly | 只读 | boolean | false |
-| formatter | 指定输入框展示值的格式 | function(value: number \| string): string | - |
-| max | 最大值 | number | [Number.MAX_SAFE_INTEGER](https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Number/MAX_SAFE_INTEGER) |
-| min | 最小值 | number | [Number.MIN_SAFE_INTEGER](https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Number/MIN_SAFE_INTEGER) |
-| parser | 指定从 `formatter` 里转换回数字的方式，和 `formatter` 搭配使用 | function(string): number | - |
-| precision | 数值精度 | number | - |
-| decimalSeparator | 小数点 | string | - |
-| size | 输入框大小 | `large` \| `middle` \| `small` | - |
-| step | 每次改变步数，可以为小数 | number \| string | 1 |
-| value | 当前值 | number | - |
-| onChange | 变化回调 | function(value: number \| string) | - |
-| onPressEnter | 按下回车的回调 | function(e) | - |
+| 成员 | 说明 | 类型 | 默认值 | 版本 |
+| --- | --- | --- | --- | --- |
+| autoFocus | 自动获取焦点 | boolean | false | - |
+| defaultValue | 初始值 | number | - | - |
+| disabled | 禁用 | boolean | false | - |
+| readOnly | 只读 | boolean | false | - |
+| formatter | 指定输入框展示值的格式 | function(value: number \| string): string | - | - |
+| max | 最大值 | number | [Number.MAX_SAFE_INTEGER](https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Number/MAX_SAFE_INTEGER) | - |
+| min | 最小值 | number | [Number.MIN_SAFE_INTEGER](https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Number/MIN_SAFE_INTEGER) | - |
+| parser | 指定从 `formatter` 里转换回数字的方式，和 `formatter` 搭配使用 | function(string): number | - | - |
+| precision | 数值精度 | number | - | - |
+| decimalSeparator | 小数点 | string | - | - |
+| size | 输入框大小 | `large` \| `middle` \| `small` | - | - |
+| step | 每次改变步数，可以为小数 | number \| string | 1 | - |
+| value | 当前值 | number | - | - |
+| onChange | 变化回调 | function(value: number \| string) | - | - |
+| onPressEnter | 按下回车的回调 | function(e) | - | - |
+| onStep | 点击上下箭头的回调 | `(value: number, info: { offset: number, type: 'up' | 'down' }) => void` | - | 4.7.0 |
 
 ## 方法
 
diff --git a/package.json b/package.json
index 64f1af7c34..715404c82b 100644
--- a/package.json
+++ b/package.json
@@ -126,7 +126,7 @@
     "rc-dropdown": "~3.2.0",
     "rc-field-form": "~1.12.0",
     "rc-image": "~3.2.1",
-    "rc-input-number": "~6.0.0",
+    "rc-input-number": "~6.1.0",
     "rc-mentions": "~1.5.0",
     "rc-menu": "~8.7.1",
     "rc-motion": "^2.2.0",