在iframe没有返回按钮

src/pages/Container/Institution/index.js

@@ -1,5 +1,6 @@
 import React, { useCallback, useEffect, useMemo, useState } from 'react';
 import DriverBack from '~/pages/Container/Driver/components/DriverBack';
+import { tools } from "@cqsjjb/jjb-common-lib";
 import EnterpriseTypeChart from './components/EnterpriseTypeChart';
 import ProjectTypeChart from './components/ProjectTypeChart';
 import ProjectCompletionTable from './components/ProjectCompletionTable';
@@ -137,7 +138,7 @@ export default function InstitutionDashboard() {
   return (
     <div className="institution-dashboard">
       <div className="institution-dashboard__toolbar">
-        <DriverBack />
+        {!tools.inIframe() && <DriverBack />}
       </div>
 
         <div className="dashboard-classic">

src/pages/Container/Supervision/Cockpit/index.js

@@ -1,5 +1,6 @@
 import React, { useEffect, useMemo, useRef, useState } from 'react';
 import * as echarts from 'echarts';
+import { tools } from "@cqsjjb/jjb-common-lib";
 import {
   AuditOutlined,
   BellOutlined,
@@ -143,7 +144,7 @@ function EChart({ option, className, events, onInstance }) {
 function ScreenHeader({ data }) {
   return (
     <header className="cockpit-header">
-      <DriverBack theme="dark" className="cockpit-header__back" />
+      {!tools.inIframe() && <DriverBack theme="dark" className="cockpit-header__back" />}
       <div className="cockpit-header__deco cockpit-header__deco--left" />
       <h1>{data.title}</h1>
       <div className="cockpit-header__time"><ClockCircleOutlined />{data.currentTime}</div>