diff --git a/src/layouts/BasicLayout.tsx b/src/layouts/BasicLayout.tsx
index 177cd776cc5c10440309a23de2b2e77ea3e1d44e..deb5407942d37543c1d10f0424f1c4927560dcde 100644
--- a/src/layouts/BasicLayout.tsx
+++ b/src/layouts/BasicLayout.tsx
@@ -11,7 +11,7 @@ import React, { useState } from 'react';
 import logo from '../assets/logo.svg';
 import Authorized from '@/utils/Authorized';
 import { formatMessage } from 'umi-plugin-react/locale';
-import { isAntDesignProOrDev } from '@/utils/utils';
+import { isAntDesignPro } from '@/utils/utils';
 import {
   BasicLayout as ProLayoutComponents,
   BasicLayoutProps as ProLayoutComponentsProps,
@@ -42,7 +42,7 @@ const menuDataRender = (menuList: MenuDataItem[]): MenuDataItem[] => {
 };
 
 const footerRender: BasicLayoutProps['footerRender'] = (_, defaultDom) => {
-  if (!isAntDesignProOrDev()) {
+  if (!isAntDesignPro()) {
     return defaultDom;
   }
   return (
@@ -51,7 +51,7 @@ const footerRender: BasicLayoutProps['footerRender'] = (_, defaultDom) => {
       <div
         style={{
           textAlign: 'center',
-          padding: '0px 20px 20px',
+          padding: '0px 24px 24px',
         }}
       >
         <a href="https://www.netlify.com" target="_blank">
diff --git a/src/utils/utils.ts b/src/utils/utils.ts
index 480064c3318b66263e3e874ec5de1e48338b3e68..183dda9e7a22af928f1da73c07f59063564a50ea 100644
--- a/src/utils/utils.ts
+++ b/src/utils/utils.ts
@@ -5,14 +5,18 @@ export function isUrl(path: string) {
   return reg.test(path);
 }
 
-// 给官方演示站点用，用于关闭真实开发环境不需要使用的特性
-export function isAntDesignProOrDev() {
-  const { NODE_ENV } = process.env;
+export function isAntDesignPro() {
   if (ANT_DESIGN_PRO_ONLY_DO_NOT_USE_IN_YOUR_PRODUCTION === 'site') {
     return true;
   }
+  return window.location.hostname === 'preview.pro.ant.design';
+}
+
+// 给官方演示站点用，用于关闭真实开发环境不需要使用的特性
+export function isAntDesignProOrDev() {
+  const { NODE_ENV } = process.env;
   if (NODE_ENV === 'development') {
     return true;
   }
-  return window.location.hostname === 'preview.pro.ant.design';
+  return isAntDesignPro();
 }