diff --git a/src/stores/AuthStore.js b/src/stores/AuthStore.js
index 1c856db..06650d6 100644
--- a/src/stores/AuthStore.js
+++ b/src/stores/AuthStore.js
@@ -11,6 +11,8 @@ export const PERM_USE_EMAL = 'use-email'
 export const PERM_USE_WHATSAPP = 'use-whatsapp'
 export const PERM_IMPORT_EMAIL = 'import-email'
 
+const WAI_SERVER_KEY = 'G-STR:WAI_SERVER'
+
 const useAuthStore = create(devtools((set, get) => ({
   loginUser: {
     userId: -1,
@@ -29,10 +31,11 @@ const useAuthStore = create(devtools((set, get) => ({
   loginStatus: 0,
 
   isPermitted: (perm) => {
+    const { waiServer } = usingStorage(WAI_SERVER_KEY)
     const { loginUser } = get()
 
     if (perm === PERM_USE_WHATSAPP) {
-      return ['370', '143', '495', '404', '383', '227'].includes(loginUser.userId)
+      return isNotEmpty(waiServer) // ['370', '143', '495', '404', '383', '227'].includes(loginUser.userId)
     }
 
     if (perm === PERM_USE_EMAL) {
diff --git a/src/views/AuthApp.jsx b/src/views/AuthApp.jsx
index 666892c..997efc3 100644
--- a/src/views/AuthApp.jsx
+++ b/src/views/AuthApp.jsx
@@ -11,7 +11,7 @@ import {
   FloatButton,
   theme,
 } from 'antd'
-import { BugOutlined } from '@ant-design/icons'
+import { BugOutlined, CustomerServiceOutlined } from '@ant-design/icons'
 import zhLocale from 'antd/locale/zh_CN'
 import 'dayjs/locale/zh-cn'
 import { useEffect } from 'react'
@@ -111,6 +111,13 @@ function AuthApp() {
   // 除了路由 /p...以外都需要登陆系统
   const needToLogin = loginUser.userId === -1 && href.indexOf('/p/') === -1
 
+  const isMobileApp =
+    navigator.userAgent.match(
+      /(phone|pad|pod|iPhone|iPod|ios|iPad|Android|Mobile|BlackBerry|IEMobile|MQQBrowser|JUC|Fennec|wOSBrowser|BrowserNG|WebOS|Symbian|Windows Phone)/i,
+    ) !== null
+
+  const floatButtonLineEnd = isMobileApp ? 0 : 24
+
   useEffect(() => {
     if (needToLogin) {
       navigate('/p/dingding/login?origin_url=' + href)
@@ -136,10 +143,12 @@ function AuthApp() {
       <AntApp>
         <ErrorBoundary>
           <FloatButton.Group
-            shape="square"
+            shape='square'
+            trigger='click'
             style={{
-              insetInlineEnd: 94,
+              insetInlineEnd: floatButtonLineEnd,
             }}
+            icon={<CustomerServiceOutlined />}
           >
             <EmailFetch />
             <FloatButton icon={<BugOutlined />} tooltip={<div>上传日志给研发部</div>} onClick={() => uploadLog()} />
diff --git a/src/views/accounts/Profile.jsx b/src/views/accounts/Profile.jsx
index 1e67b95..6e5d677 100644
--- a/src/views/accounts/Profile.jsx
+++ b/src/views/accounts/Profile.jsx
@@ -1,10 +1,12 @@
 import { useEffect, useCallback } from 'react'
-import { Row, Col, Space, Input, Descriptions, Avatar, Tag, Divider, List, App, Button, Flex, Select, Form, Typography, Tooltip } from 'antd'
+import { Row, Col, Space, Input, Descriptions, Avatar, Tag, Divider, List, App, Button, Flex, Select, Form, Typography, Tooltip, Result } from 'antd'
 import { UserOutlined, InfoCircleOutlined } from '@ant-design/icons'
 import useAuthStore from '@/stores/AuthStore'
 import { Conditional } from '@/components/Conditional'
 import { PERM_USE_WHATSAPP } from '@/stores/AuthStore'
 import { usingStorage } from '@/utils/usingStorage';
+
+import { isEmpty } from '@/utils/commons'
 import { WAI_SERVER_KEY } from '@/config';
 import WAIQRCode from './WAIQRCode';
 
@@ -112,7 +114,7 @@ function Profile() {
                 <Form.Item
                   label='WhatsApp'
                   name='whatsAppNo'>
-                  <Input />
+                  <Input placeholder='e.g. 8618212345678' />
                 </Form.Item>
                 <Form.Item>
                   <Button type='primary' onClick={handelUpdateWABA}>
@@ -155,7 +157,7 @@ function Profile() {
             </Typography.Paragraph>
 
             <Typography.Paragraph>
-            WhatsApp 服务：{waiServer}
+            WhatsApp 服务：{isEmpty(waiServer) ? '请联系你的主管申请开通' : waiServer}
             </Typography.Paragraph>
           </Typography>
         </Col>
@@ -164,6 +166,11 @@ function Profile() {
             <Conditional
               condition={isPermitted(PERM_USE_WHATSAPP)}
               whenTrue={<WAIQRCode />}
+              whenFalse={
+                <Result
+                  status='403'
+                />
+              }
             />
           </Flex>
         </Col>
diff --git a/src/workers/fetchEmailWorker.js b/src/workers/fetchEmailWorker.js
index 2fc3d73..4f977be 100644
--- a/src/workers/fetchEmailWorker.js
+++ b/src/workers/fetchEmailWorker.js
@@ -3,31 +3,25 @@ import { getEmailFetchAction } from './../actions/EmailActions'
 let timeoutID;
 self.onmessage = (event) => {
   if (event.data.command === 'fetchEmail') {
-    // Get the parameter
     const param = event.data.param // { opi_sn: userId }
-    console.log('Worker: Received command `fetchEmail` with param:', param)
 
-    // Do something......
     const fetchEmails = () => {
       try {
         getEmailFetchAction(param);
       } catch (error) {
         console.error(error)
       }
-      timeoutID = setTimeout(fetchEmails, 60 * 1000);
+      timeoutID = setTimeout(fetchEmails, 60 * 1000 * 2);
     };
 
-    // Start fetching emails
     fetchEmails();
   }
   if (event.data.command === 'logout') {
     console.log('logout')
-    // clearInterval(intervalID)
     clearTimeout(timeoutID)
   }
 }
 self.onerror = function (error) {
   console.error('Error in worker', error)
-  // You can also post the error back to the main thread
   postMessage({ error: error.message })
 }