diff --git a/spug_web/src/pages/system/setting/OpenService.js b/spug_web/src/pages/system/setting/OpenService.js
index 46b57b8..2a1d65c 100644
--- a/spug_web/src/pages/system/setting/OpenService.js
+++ b/spug_web/src/pages/system/setting/OpenService.js
@@ -4,8 +4,8 @@
  * Released under the MIT License.
  */
 import React from 'react';
-import {observer} from 'mobx-react';
-import {Button, Form, Input, message} from 'antd';
+import { observer } from 'mobx-react';
+import { Button, Form, Input, message } from 'antd';
 import styles from './index.module.css';
 import http from 'libs/http';
 import store from './store';
@@ -28,13 +28,15 @@ export default observer(function () {
     <React.Fragment>
       <div className={styles.title}>开放服务设置</div>
       <Form style={{maxWidth: 320}}>
-        <Form.Item colon={false} label="访问凭据">
+        <Form.Item colon={false} label="访问凭据" help="该自定义凭据用于访问平台的开放服务，例如：配置中心的配置获取API等，其他开放服务请查询官方文档。">
           <Input
             value={lds.get(store.settings, 'api_key.value')}
             onChange={e => lds.set(store.settings, 'api_key.value', e.target.value)}
             placeholder="请输入"/>
         </Form.Item>
-        <Button type="primary" loading={store.loading} onClick={handleSubmit}>保存设置</Button>
+        <Form.Item>
+          <Button type="primary" loading={store.loading} onClick={handleSubmit}>保存设置</Button>
+        </Form.Item>
       </Form>
     </React.Fragment>
   )