如何在后端高级模板上设置会话超时?

I'm successfully implemented session time out in frontend in advance template with this code

frontend\config\main.php

return [
    'id' => 'app-frontend',
    'basePath' => dirname(__DIR__),
    'bootstrap' => ['log'],
    'homeUrl' => '/myweb',


    'controllerNamespace' => 'frontend\controllers',
    'components' => [
            'formatter' => [
                    'class' => 'yii\i18n\Formatter',
                    'thousandSeparator' => '.',
                    'decimalSeparator' => ','
                    //'currencyCode' => '$'
            ],
        //session time out code here
        'user' => [
            'identityClass' => 'common\models\UserCustomer',
            'enableAutoLogin' => false,
            //'enableSession' => true,
              'authTimeout' => 3600,
        ],
        'session' => [
            'class' => 'yii\web\Session',
            'cookieparams' => ['httponly' => true, 'lifetime' => 3600],
            'timeout' => 3600,
            'useCookies' => true,
        ],
        //end session time out
        'log' => [
            'traceLevel' => YII_DEBUG ? 3 : 0,
            'targets' => [
                [
                    'class' => 'yii\log\FileTarget',
                    'levels' => ['error', 'warning'],
                ],
            ],
        ],
        'errorHandler' => [
            'errorAction' => 'site/error',
        ],
        'urlManager' => [
         'class' => 'yii\web\UrlManager',
         'enablePrettyUrl' => true,
         'showScriptName' => false,
    ],
        'request' => [
            'baseUrl' => '/myweb',
    ],
    ],
    'params' => $params,

];

But I wonder how I implement in backend if I have multiple user for administrator.

Here is my backend\config\main.php

return [
    'id' => 'app-backend',
    'basePath' => dirname(__DIR__),
    'controllerNamespace' => 'backend\controllers',
    'bootstrap' => ['log'],
    //multiple user here
    'modules' => [
        'agent' => [
            'class' => 'backend\modules\agent\Agent',
        ],
        'company' => [
                'class' => 'backend\modules\company\Company',
                'defaultRoute' => 'home',
        ],
        'vendor' => [
                'class' => 'backend\modules\vendor\Vendor',
                'defaultRoute' => 'default',
        ],
        'services' => [
                'class' => 'backend\modules\services\Services',
                'defaultRoute' => 'site',
        ],


    ],
    'homeUrl' => '/myweb/administrator',
        'components' => [

        'formatter' => [
                        'class' => 'yii\i18n\Formatter',
                        'thousandSeparator' => '.',
                        'decimalSeparator' => ',',
                        //'currencyCode' => '$'
                ],
        // this code has no effect after 60 second inactivity
        'user' => [
            'identityClass' => 'common\models\UserBeo',
            'enableAutoLogin' => false,
            'authTimeout' => 60
        ],
        'session' => [
           'class' > 'yii\web\Session',
           'cookieparams' => ['httponly' => true, 'lifetime' => 60],
           'timeout' => 60,
           'useCookies' => true,
        ],
       // end session time out
        'log' => [
            'traceLevel' => YII_DEBUG ? 3 : 0,
            'targets' => [
                [
                    'class' => 'yii\log\FileTarget',
                    'levels' => ['error', 'warning'],
                ],
            ],
        ],
        'errorHandler' => [
            'errorAction' => 'site/error',
        ],
         'urlManager' => [
         'class' => 'yii\web\UrlManager',
         'enablePrettyUrl' => true,
         'showScriptName' => false,
             /*
                'rules' => array(
                '<controller:\w+>/<id:\d+>' => '<controller>/view',
                '<controller:\w+>/<action:\w+>/<id:\d+>' => '<controller>/<action>',
                '<controller:\w+>/<action:\w+>' => '<controller>/<action>',
        ),

              */
        ],
        'request' => [
        'baseUrl' => '/myweb/administrator',

        'parsers' => [
                'application/json' => 'yii\web\JsonParser',
        ]

        ],
                /*
                'response' => [
                        'format' => yii\web\Response::FORMAT_JSON,
                        'charset' => 'UTF-8',
                        // ...
                ]
                */

    ],
    'params' => $params,
];

after implement code just like frontend in backend, the session time out code has no effect after 60 second of inactivity,

is there something wrong with my code?

anyway here is my common\models\UserBeo code

<?php

namespace common\models;


use yii\web\IdentityInterface;
use common\models\TbUserAgent;
use common\models\TbUserCompany;
use common\models\TbUserVendor;

class UserBeo extends \yii\base\Model implements IdentityInterface
{
    //tipe aktor, 0 untuk customer, 1 untuk company
    private $username = '';
    private $user_id = '';
    private $email = '';
    private $password = '';
    private $jenis_user = '';
    private $AktorType = '';
    private $user_status ='';
    private $is_agent = '';


        public function rules()
    {
        return [
            [['email', 'password','jenis_user'], 'required'],
            [['email'], 'email'],
            [['email','password','jenis_user'], 'safe']
        ];
    }

    function UserBeo($aktor_type)
    {
        $this->AktorType = $aktor_type;

    }

    public function getUsername()
    {
        return $this->username;
    }

    public function getAuthKey() {
        return null;
    }

    public function getId() {
        return $this->user_id;
    }

    public function validateAuthKey($authKey) {
        //not implemented
    }

    public static function findIdentity($id) {
        if($this->AktorType == EAktorType::Customer)
        {
            $user =  TbCustomer::find()->where("customer_id = $id")->one();
            $userbeo = new UserBeo();
            $userbeo->setEmail($user->email);
            $userbeo->setUser_id($user->customer_id);
            $userbeo->setUsername($user->username);
            $userbeo->is_agent = $user->is_agent;
            $userbeo->jenis_user = EAktorType::Customer;
            return $userbeo;
        }
        else if ($this->AktorType == EAktorType::Company)
        {
            $user =  TbUserCompany::find()->where("user_id = $id")->one();
            $userbeo = new UserBeo();
            $userbeo->setEmail($user->email);
            $userbeo->setUser_id($user->user_id);
            $userbeo->setUsername($user->username);
            $userbeo->jenis_user = EAktorType::Company;
            return $userbeo;

        }
        else if ($this->AktorType == EAktorType::Agent)
        {
            $user =   TbUserAgent::find()->where("user_id = $id")->one();
            $userbeo = new UserBeo();
            $userbeo->setEmail($user->email);
            $userbeo->setUser_id($user->user_id);
            $userbeo->setUsername($user->username);
            $userbeo->jenis_user = EAktorType::Agent;
            return $userbeo;
        }
        else if ($this->AktorType == EAktorType::Vendor)
        {
            $user = TbUserVendor::find()->where('user_id = $id')->one();
            $userbeo = new UserBeo();
            $userbeo->setEmail($user->email);
            $userbeo->setUser_id($user->user_id);
            $userbeo->setUsername($user->username);
            $userbeo->jenis_user = EAktorType::Vendor;
            return $userbeo;
        }
    }

    public static function findIdentityByAccessToken($token, $type = null) {
        //not implemented
    }

    //dibawah ini hanya getter dan setter saja
       function getUser_id() {
        return $this->user_id;
    }

    function getEmail() {
        return $this->email;
    }

    function getPassword() {
        return $this->password;
    }

    function getJenis_user() {
        return $this->jenis_user;
    }

    function getAktorType() {
        return $this->AktorType;
    }

    function getUser_status() {
        return $this->user_status;
    }

    function setUser_id($user_id) {
        $this->user_id = $user_id;
    }

    function setEmail($email) {
        $this->email = $email;
    }

    function getIs_agent() {
        return $this->is_agent;
    }

    function setPassword($password) {
        $this->password = $password;
    }

    function setJenis_user($jenis_user) {
        $this->jenis_user = $jenis_user;
    }

    function setAktorType($AktorType) {
        $this->AktorType = $AktorType;
    }

    function setIsagent($AktorType) {
        $this->is_agent = $AktorType;
    }

    function setUser_status($user_status) {
        $this->user_status = $user_status;
    }

    function setUsername($user_name) {
        $this->username = $user_name;
    }

}

UserAgent, UserCompany, and UserVendor is user type for backend.

So UserAgent, and UserVendor can login in frontend and backend, but UserCompany only login for backend.

If you need other information please let me know.

Thanks in advance.