diff --git a/docs/.vitepress/sidebar/utils.ts b/docs/.vitepress/sidebar/utils.ts
index c4650c4fa..ff185288b 100644
--- a/docs/.vitepress/sidebar/utils.ts
+++ b/docs/.vitepress/sidebar/utils.ts
@@ -21,7 +21,7 @@ export default [
       },
       {
         text: '正则表达式',
-        link: '/numeral'
+        link: '/regex'
       },
       {
         text: '事件通讯',
diff --git a/docs/src/examples/utils/regex/regex-1.vue b/docs/src/examples/utils/regex/regex-1.vue
new file mode 100644
index 000000000..36df38bcb
--- /dev/null
+++ b/docs/src/examples/utils/regex/regex-1.vue
@@ -0,0 +1,118 @@
+<template>
+  <div>
+    <table border="1" style="width: 100%" align="center">
+      <caption>
+        字符串转换例子
+      </caption>
+      <thead>
+        <tr>
+          <th scope="col">函数名</th>
+          <th scope="col" style="text-align: center">例子</th>
+          <th scope="col" style="text-align: center">返回值</th>
+        </tr>
+      </thead>
+      <tbody align="center">
+        <tr>
+          <th scope="row" rowspan="2">isUrl</th>
+          <td class="code">isUrl('https://www.baidu.com/')</td>
+          <td>{{ isUrl('https://www.baidu.com/') }}</td>
+        </tr>
+        <tr>
+          <td class="code">isUrl('www.baidu.com/')</td>
+          <td>{{ isUrl('www.baidu.com/') }}</td>
+        </tr>
+        <tr>
+          <th scope="row" rowspan="2">isEmail</th>
+          <td class="code">isEmail('1111.com')</td>
+          <td>{{ isEmail('1111.com') }}</td>
+        </tr>
+        <tr>
+          <td class="code">isUrl('11@11.com')</td>
+          <td>{{ isEmail('11@11.com') }}</td>
+        </tr>
+        <tr>
+          <th scope="row" rowspan="2">isIdCardNo</th>
+          <td class="code">isIdCardNo('110220300014253678')</td>
+          <td>{{ isIdCardNo('110220300014253678') }}</td>
+        </tr>
+        <tr>
+          <td class="code">isIdCardNo('19')</td>
+          <td>{{ isIdCardNo('19') }}</td>
+        </tr>
+        <tr>
+          <th scope="row" rowspan="2">isMobilePhone</th>
+          <td class="code">isMobilePhone('18912345678')</td>
+          <td>{{ isMobilePhone('18912345678') }}</td>
+        </tr>
+        <tr>
+          <td class="code">isMobilePhone('19')</td>
+          <td>{{ isMobilePhone('19') }}</td>
+        </tr>
+        <tr>
+          <th scope="row" rowspan="2">isCarNo</th>
+          <td class="code">isCarNo('粤999999')</td>
+          <td>{{ isCarNo('粤999999') }}</td>
+        </tr>
+        <tr>
+          <td class="code">isMobilePhone('粤A99999')</td>
+          <td>{{ isCarNo('粤A99999') }}</td>
+        </tr>
+      </tbody>
+    </table>
+  </div>
+</template>
+
+<script setup lang="ts">
+  import {
+    isUrl,
+    isEmail,
+    isIdCardNo,
+    isMobilePhone,
+    isCarNo
+  } from '@vtj/utils';
+</script>
+
+<style scoped>
+  table {
+    border-collapse: collapse;
+    border: 2px solid rgb(140 140 140);
+    font-family: sans-serif;
+    letter-spacing: 1px;
+    font-size: 14px;
+  }
+
+  caption {
+    caption-side: top;
+    padding: 10px;
+    font-weight: bold;
+    font-size: 22px;
+  }
+
+  thead,
+  tfoot {
+    background-color: rgb(228 240 245);
+  }
+
+  th {
+    border: 1px solid rgb(160 160 160);
+    padding: 4px;
+  }
+  td {
+    border: 1px solid rgb(160 160 160);
+    padding: 4px;
+  }
+
+  td:last-of-type {
+    text-align: center;
+    font-weight: bolder;
+    display: flex;
+    justify-content: center;
+    align-items: center;
+  }
+
+  .code {
+    letter-spacing: 1px;
+    font-size: 16px;
+    font-style: italic;
+  }
+</style>
diff --git a/docs/src/utils/base/regex.md b/docs/src/utils/base/regex.md
new file mode 100644
index 000000000..b326be89c
--- /dev/null
+++ b/docs/src/utils/base/regex.md
@@ -0,0 +1,19 @@
+# regex 正则表达式
+
+
+| 函数名        | 描述           | 类型     | 参数                | 返回值    |
+| ------------- | -------------- | -------- | ------------------- | --------- |
+| isUrl         | 检查url        | function | `(content: string)` | `boolean` |
+| isEmail       | 检查邮箱地址   | function | `(content: string)` | `boolean` |
+| isIdCardNo    | 检查身份证号码 | function | `(content: string)` | `boolean` |
+| isMobilePhone | 检查手机号码   | function | `(content: string)` | `boolean` |
+| isCarNo       | 检查车牌号码   | function | `(content: string)` | `boolean` |
+
+
+
+
+### 示例
+
+:::preview
+demo-preview=../../examples/utils/regex/regex-1.vue
+:::