diff --git a/packages/devui-vue/devui/input-number/__tests__/input-number.spec.tsx b/packages/devui-vue/devui/input-number/__tests__/input-number.spec.tsx
index 471fd9e5cc..4f81404b8f 100644
--- a/packages/devui-vue/devui/input-number/__tests__/input-number.spec.tsx
+++ b/packages/devui-vue/devui/input-number/__tests__/input-number.spec.tsx
@@ -1,5 +1,5 @@
 import { mount } from '@vue/test-utils';
-import { ref } from 'vue';
+import { nextTick, ref } from 'vue';
 import DInputNumber from '../src/input-number';
 import { useNamespace } from '../../shared/hooks/use-namespace';
 
@@ -117,6 +117,34 @@ describe('d-input-number', () => {
     wrapper.unmount();
   });
 
+
+  it('regular expression check', async () => {
+    const num = ref(2);
+    const wrapper = mount({
+      setup() {
+        // 1到50
+        const regStr = '^([1-9]|[1-4][0-9]|50)$';
+        return () => <DInputNumber v-model={num.value} reg={regStr}></DInputNumber>;
+      },
+    });
+
+    const inputInner = wrapper.find(ns.e('input-box'));
+    expect((inputInner.element as HTMLInputElement).value).toBe('2');
+
+    num.value = 51;
+    expect((inputInner.element as HTMLInputElement).value).toBe('2');
+
+    num.value = 10;
+    await nextTick();
+    expect((inputInner.element as HTMLInputElement).value).toBe('10');
+
+    // 0 不符合要求返回上次结果 10
+    num.value = 0;
+    expect((inputInner.element as HTMLInputElement).value).toBe('10');
+
+    wrapper.unmount();
+  });
+
   it.todo('props placeholder work well.');
 
   it.todo('event change/focus/blur/input work well.');
diff --git a/packages/devui-vue/devui/input-number/src/input-number-types.ts b/packages/devui-vue/devui/input-number/src/input-number-types.ts
index 314f23f508..6e250269c5 100644
--- a/packages/devui-vue/devui/input-number/src/input-number-types.ts
+++ b/packages/devui-vue/devui/input-number/src/input-number-types.ts
@@ -32,6 +32,10 @@ export const inputNumberProps = {
   precision: {
     type: Number,
   },
+  reg: {
+    type: [RegExp, String] as PropType<RegExp | string>,
+    default: '',
+  },
 } as const;
 
 export type InputNumberProps = ExtractPropTypes<typeof inputNumberProps>;
diff --git a/packages/devui-vue/devui/input-number/src/use-input-number.ts b/packages/devui-vue/devui/input-number/src/use-input-number.ts
index d688dbd5cc..56d353f565 100644
--- a/packages/devui-vue/devui/input-number/src/use-input-number.ts
+++ b/packages/devui-vue/devui/input-number/src/use-input-number.ts
@@ -107,6 +107,12 @@ export function useEvent(props: InputNumberProps, ctx: SetupContext, inputRef: R
   };
 
   const correctValue = (value: number | string | undefined | null) => {
+    // 校验正则
+    const valueStr = value + '';
+    if (props.reg && !valueStr.match(new RegExp(props.reg))) {
+      return undefined;
+    }
+
     let newVal = Number(value);
     // 不是0 是假值或者是NaN返回undefined
     if (newVal !== 0 && (!Number(value) || Number.isNaN(newVal))) {
diff --git a/packages/devui-vue/docs/components/input-number/index.md b/packages/devui-vue/docs/components/input-number/index.md
index 7388029140..2f32e27072 100644
--- a/packages/devui-vue/docs/components/input-number/index.md
+++ b/packages/devui-vue/docs/components/input-number/index.md
@@ -159,7 +159,7 @@ export default defineComponent({
 import { defineComponent, ref } from 'vue';
 
 export default defineComponent({
-  setup(props) {
+  setup() {
     const num1 = ref(1);
     const num2 = ref(2);
     const num3 = ref(3);
@@ -181,18 +181,61 @@ export default defineComponent({
 
 :::
 
+### 正则限制
+
+:::demo 允许传入正则或正则字符串限制输入，输入时会优先匹配传入的正则，不输入则不限制。
+
+```vue
+<template>
+  <div>
+    <div class="space">reg</div>
+    <d-input-number v-model="num1" :reg="reg"></d-input-number>
+    
+    <div class="space">regStr</div>
+    <d-input-number v-model="num2" :reg="regStr"></d-input-number>
+  </div>
+</template>
+<script>
+import { defineComponent, ref } from 'vue';
+
+export default defineComponent({
+  setup() {
+    const reg = /^(-|\+)?\d*$/;
+    const regStr = '^(-|\\+)*\\d*$';
+    const num1 = ref(1);
+    const num2 = ref(2);
+    return {
+      num1,
+      num2,
+      reg,
+      regStr
+    };
+  },
+});
+</script>
+<style>
+.space {
+  padding: 5px 0;
+  font-size: 16px;
+}
+</style>
+```
+
+:::
+
 ### InputNumber 参数
 
-| 参数名      | 类型            | 默认值    | 说明                     | 跳转 Demo             |
-| :---------- | :-------------- | :-------- | :----------------------- | :-------------------- |
-| v-model     | `number`        | --        | 可选，文本框的值         | [基本用法](#基本用法) |
-| step        | `number`        | 1         | 可选，步数               | [步数](#步数)         |
-| placeholder | `string`        | --        | 可选，文本框 placeholder | [基本用法](#基本用法) |
-| max         | `number`        | Infinity  | 可选，输入框的最大值 max | [数值范围](#数值范围) |
-| min         | `number`        | -Infinity | 可选，输入框的最小值 min | [数值范围](#数值范围) |
-| disabled    | `boolean`       | false     | 可选，文本框是否被禁用   | [禁用状态](#禁用状态) |
-| precision   | `number`        | --        | 可选，数值精度           | [精度](#精度)         |
-| size        | [ISize](#isize) | 'md'      | 可选，文本框尺寸         | [尺寸](#尺寸)         |
+| 参数名         | 类型              | 默认值        | 说明                 | 跳转 Demo            |
+|:------------|:----------------|:-----------|:-------------------|:-------------------|
+| v-model     | `number`        | --         | 可选，文本框的值           | [基本用法](#基本用法)      |
+| step        | `number`        | 1          | 可选，步数              | [步数](#步数)          |
+| placeholder | `string`        | --         | 可选，文本框 placeholder | [基本用法](#基本用法)      |
+| max         | `number`        | Infinity   | 可选，输入框的最大值 max     | [数值范围](#数值范围)      |
+| min         | `number`        | -Infinity  | 可选，输入框的最小值 min     | [数值范围](#数值范围)      |
+| disabled    | `boolean`       | false      | 可选，文本框是否被禁用        | [禁用状态](#禁用状态)      |
+| precision   | `number`        | --         | 可选，数值精度            | [精度](#精度)          |
+| size        | [ISize](#isize) | 'md'       | 可选，文本框尺寸           | [尺寸](#尺寸)          |
+| reg         | `RegExp\| string`    |  --   | 可选，用于限制输入的正则或正则字符串 | [正则限制](#正则限制)|
 
 ### InputNumber 事件