diff --git a/function/common.php b/function/common.php
index a60a01f..dc18bec 100644
--- a/function/common.php
+++ b/function/common.php
@@ -540,7 +540,7 @@ function main($path)
     if ($_GET['setup'])
         if ($_SERVER['admin']) {
             // setup Environments. 设置，对环境变量操作
-            return EnvOpt($_SERVER['function_name'], $_SERVER['needUpdate']);
+            return EnvOpt($_SERVER['needUpdate']);
         } else {
             $url = path_format($_SERVER['PHP_SELF'] . '/');
             return output('<script>alert(\''.getconstStr('SetSecretsFirst').'\');</script>', 302, [ 'Location' => $url ]);
@@ -1089,3 +1089,299 @@ function render_list($path = '', $files = '')
     if ($_SERVER['Set-Cookie']!='') return output($html, $statusCode, [ 'Set-Cookie' => $_SERVER['Set-Cookie'], 'Content-Type' => 'text/html' ]);
     return output($html,$statusCode);
 }
+
+function get_refresh_token()
+{
+    global $constStr;
+    global $CommonEnv;
+    foreach ($CommonEnv as $env) $envs .= '\'' . $env . '\', ';
+    $url = path_format($_SERVER['PHP_SELF'] . '/');
+    if ($_GET['authorization_code'] && isset($_GET['code'])) {
+        $_SERVER['disktag'] = $_COOKIE['disktag'];
+        config_oauth();
+        $tmp = curl_request($_SERVER['oauth_url'] . 'token', 'client_id=' . $_SERVER['client_id'] .'&client_secret=' . $_SERVER['client_secret'] . '&grant_type=authorization_code&requested_token_use=on_behalf_of&redirect_uri=' . $_SERVER['redirect_uri'] .'&code=' . $_GET['code']);
+        if ($tmp['stat']==200) $ret = json_decode($tmp['body'], true);
+        if (isset($ret['refresh_token'])) {
+            $tmptoken = $ret['refresh_token'];
+            $str = '
+        refresh_token :<br>';
+            $str .= '
+        <textarea readonly style="width: 95%">' . $tmptoken . '</textarea><br><br>
+        '.getconstStr('SavingToken').'
+        <script>
+            var texta=document.getElementsByTagName(\'textarea\');
+            for(i=0;i<texta.length;i++) {
+                texta[i].style.height = texta[i].scrollHeight + \'px\';
+            }
+            document.cookie=\'language=; path=/\';
+            document.cookie=\'disktag=; path=/\';
+        </script>';
+            setConfig([ 'refresh_token' => $tmptoken, 'token_expires' => time()+30*24*60*60 ], $_COOKIE['disktag']);
+            savecache('access_token', $ret['access_token'], $ret['expires_in'] - 60);
+            //WaitSCFStat();
+            $str .= '
+            <meta http-equiv="refresh" content="5;URL=' . $url . '">';
+            return message($str, getconstStr('WaitJumpIndex'));
+        }
+        return message('<pre>' . json_encode(json_decode($tmp['body']), JSON_PRETTY_PRINT) . '</pre>', $tmp['stat']);
+        //return message('<pre>' . json_encode($ret, JSON_PRETTY_PRINT) . '</pre>', 500);
+    }
+    if ($_GET['install1']) {
+        $_SERVER['disk_oprating'] = $_COOKIE['disktag'];
+        $_SERVER['disktag'] = $_COOKIE['disktag'];
+        config_oauth();
+        if (getConfig('Onedrive_ver')=='MS' || getConfig('Onedrive_ver')=='CN' || getConfig('Onedrive_ver')=='MSC') {
+            return message('
+    <a href="" id="a1">'.getconstStr('JumptoOffice').'</a>
+    <script>
+        url=location.protocol + "//" + location.host + "'.$url.'";
+        url="'. $_SERVER['oauth_url'] .'authorize?scope='. $_SERVER['scope'] .'&response_type=code&client_id='. $_SERVER['client_id'] .'&redirect_uri='. $_SERVER['redirect_uri'] . '&state=' .'"+encodeURIComponent(url);
+        document.getElementById(\'a1\').href=url;
+        //window.open(url,"_blank");
+        location.href = url;
+    </script>
+    ', getconstStr('Wait').' 1s', 201);
+        } else {
+            return message('something error, try after a few seconds.', 'retry', 201);
+        }
+    }
+    if ($_GET['install0']) {
+        if ($_POST['disktag_add']!='' && ($_POST['Onedrive_ver']=='MS' || $_POST['Onedrive_ver']=='CN' || $_POST['Onedrive_ver']=='MSC')) {
+            if (in_array($_COOKIE['disktag'], $CommonEnv)) {
+                return message('Do not input ' . $envs . '<br><button onclick="location.href = location.href;">'.getconstStr('Refresh').'</button><script>document.cookie=\'disktag=; path=/\';</script>', 'Error', 201);
+            }
+            $_SERVER['disktag'] = $_COOKIE['disktag'];
+            $tmp['disktag_add'] = $_POST['disktag_add'];
+            $tmp['diskname'] = $_POST['diskname'];
+            $tmp['Onedrive_ver'] = $_POST['Onedrive_ver'];
+            if ($_POST['Onedrive_ver']=='MSC') {
+                $tmp['client_id'] = $_POST['client_id'];
+                $tmp['client_secret'] = $_POST['client_secret'];
+            }
+            $response = setConfigResponse( setConfig($tmp, $_COOKIE['disktag']) );
+            $title = getconstStr('MayinEnv');
+            $html = getconstStr('Wait') . ' 3s<meta http-equiv="refresh" content="3;URL=' . $url . '?AddDisk&install1">';
+            if (api_error($response)) {
+                $html = api_error_msg($response);
+                $title = 'Error';
+            }
+            return message($html, $title, 201);
+        }
+    }
+
+    if ($constStr['language']!='zh-cn') {
+        $linklang='en-us';
+    } else $linklang='zh-cn';
+    $ru = "https://developer.microsoft.com/".$linklang."/graph/quick-start?appID=_appId_&appName=_appName_&redirectUrl=".$_SERVER['redirect_uri']."&platform=option-php";
+    $deepLink = "/quickstart/graphIO?publicClientSupport=false&appName=OneManager&redirectUrl=".$_SERVER['redirect_uri']."&allowImplicitFlow=false&ru=".urlencode($ru);
+    $app_url = "https://apps.dev.microsoft.com/?deepLink=".urlencode($deepLink);
+    $html = '
+    <form action="?AddDisk&install0" method="post" onsubmit="return notnull(this);">
+        '.getconstStr('OnedriveDiskTag').':<input type="text" name="disktag_add" placeholder="' . getconstStr('EnvironmentsDescription')['disktag'] . '" style="width:100%"><br>
+        '.getconstStr('OnedriveDiskName').':<input type="text" name="diskname" placeholder="' . getconstStr('EnvironmentsDescription')['diskname'] . '" style="width:100%"><br>
+        Onedrive_Ver：<br>
+        <label><input type="radio" name="Onedrive_ver" value="MS" checked>MS: '.getconstStr('OndriveVerMS').'</label><br>
+        <label><input type="radio" name="Onedrive_ver" value="CN">CN: '.getconstStr('OndriveVerCN').'</label><br>
+        <label><input type="radio" name="Onedrive_ver" value="MSC" onclick="document.getElementById(\'secret\').style.display=\'\';">MSC: '.getconstStr('OndriveVerMSC').'
+            <div id="secret" style="display:none">
+                <a href="'.$app_url.'" target="_blank">'.getconstStr('GetSecretIDandKEY').'</a><br>
+                client_secret:<input type="text" name="client_secret"><br>
+                client_id:<input type="text" name="client_id" placeholder="12345678-90ab-cdef-ghij-klmnopqrstuv"><br>
+            </div>
+        </label><br>
+        <input type="submit" value="'.getconstStr('Submit').'">
+    </form>
+    <script>
+        function notnull(t)
+        {
+            if (t.disktag_add.value==\'\') {
+                alert(\'Input Disk Tag\');
+                return false;
+            }
+            envs = [' . $envs . '];
+            if (envs.indexOf(t.disktag_add.value)>-1) {
+                alert("Do not input ' . $envs . '");
+                return false;
+            }
+            var reg = /^[a-zA-Z]([-_a-zA-Z0-9]{1,20})$/;
+            if (!reg.test(t.disktag_add.value)) {
+                alert(\''.getconstStr('TagFormatAlert').'\');
+                return false;
+            }
+            document.cookie=\'disktag=\'+t.disktag_add.value+\'; path=/\';
+            return true;
+        }
+    </script>';
+    $title = 'Bind Onedrive';
+    return message($html, $title, 201);
+}
+
+function EnvOpt($needUpdate = 0)
+{
+    global $constStr;
+    global $ShowedCommonEnv;
+    global $ShowedInnerEnv;
+    asort($ShowedCommonEnv);
+    asort($ShowedInnerEnv);
+    $html = '<title>OneManager '.getconstStr('Setup').'</title>';
+    if ($_POST['updateProgram']==getconstStr('updateProgram')) {
+        $response = OnekeyUpate();
+        if (api_error($response)) {
+            $html = api_error_msg($response);
+            $title = 'Error';
+        } else {
+            //WaitSCFStat();
+            $html .= getconstStr('UpdateSuccess') . '<br>
+<button onclick="location.href = location.href;">'.getconstStr('Refresh').'</button>';
+            $title = getconstStr('Setup');
+        }
+        return message($html, $title);
+    }
+    if ($_POST['submit1']) {
+        $_SERVER['disk_oprating'] = '';
+        foreach ($_POST as $k => $v) {
+            if (in_array($k, $ShowedCommonEnv)||in_array($k, $ShowedInnerEnv)||$k=='disktag_del' || $k=='disktag_add') {
+                $tmp[$k] = $v;
+            }
+            if ($k == 'disk') $_SERVER['disk_oprating'] = $v;
+        }
+        /*if ($tmp['domain_path']!='') {
+            $tmp1 = explode("|",$tmp['domain_path']);
+            $tmparr = [];
+            foreach ($tmp1 as $multidomain_paths){
+                $pos = strpos($multidomain_paths,":");
+                if ($pos>0) $tmparr[substr($multidomain_paths, 0, $pos)] = path_format(substr($multidomain_paths, $pos+1));
+            }
+            $tmp['domain_path'] = $tmparr;
+        }*/
+        $response = setConfigResponse( setConfig($tmp, $_SERVER['disk_oprating']) );
+        if (api_error($response)) {
+                $html = api_error_msg($response);
+                $title = 'Error';
+            } else {
+                //WaitSCFStat();
+                //sleep(3);
+            $html .= 'Success!<br>
+<button onclick="location.href = location.href;">'.getconstStr('Refresh').'</button>';
+            $title = getconstStr('Setup');
+        }
+        return message($html, $title);
+    }
+    if ($_GET['preview']) {
+        $preurl = $_SERVER['PHP_SELF'] . '?preview';
+    } else {
+        $preurl = path_format($_SERVER['PHP_SELF'] . '/');
+    }
+    $html .= '
+<a href="'.$preurl.'">'.getconstStr('Back').'</a>&nbsp;&nbsp;&nbsp;<a href="'.$_SERVER['base_path'].'">'.getconstStr('Back').getconstStr('Home').'</a><br>
+<a href="https://github.com/qkqpttgf/OneManager-php">Github</a><br>';
+    if (!$_SERVER['USER']==='qcloud'&&!$_SERVER['HEROKU_APP_DIR']==='/app') {
+        $html .= '
+In VPS， can not update by a click!<br>';
+    } else {
+        $html .= '
+<form action="" method="post">
+';
+        if ($needUpdate) {
+            $html .= '<pre>' . $_SERVER['github_version'] . '</pre>';
+        } else {
+            $html .= getconstStr('NotNeedUpdate');
+        }
+        $html .= '
+    <input type="submit" name="updateProgram" value="'.getconstStr('updateProgram').'">
+</form>';
+    }
+    $html .= '
+<table border=1 width=100%>
+    <form name="common" action="" method="post">
+        <tr>
+            <td colspan="2">'.getconstStr('PlatformConfig').'</td>
+        </tr>';
+    foreach ($ShowedCommonEnv as $key) {
+        if ($key=='language') {
+            $html .= '
+        <tr>
+            <td><label>' . $key . '</label></td>
+            <td width=100%>
+                <select name="' . $key .'">';
+            foreach ($constStr['languages'] as $key1 => $value1) {
+                $html .= '
+                    <option value="'.$key1.'" '.($key1==getConfig($key)?'selected="selected"':'').'>'.$value1.'</option>';
+            }
+            $html .= '
+                </select>
+            </td>
+        </tr>';
+        } elseif ($key=='theme') {
+            $theme_arr = scandir('theme');
+            $html .= '
+        <tr>
+            <td><label>' . $key . '</label></td>
+            <td width=100%>
+                <select name="' . $key .'">
+                <option value=""></option>';
+            foreach ($theme_arr as $v1) {
+                if ($v1!='.' && $v1!='..') $html .= '
+                    <option value="'.$v1.'" '.($v1==getConfig($key)?'selected="selected"':'').'>'.$v1.'</option>';
+            }
+            $html .= '
+                </select>
+            </td>
+        </tr>';
+        } /*elseif ($key=='domain_path') {
+            $tmp = getConfig($key);
+            $domain_path = '';
+            foreach ($tmp as $k1 => $v1) {
+                $domain_path .= $k1 . ':' . $v1 . '|';
+            }
+            $domain_path = substr($domain_path, 0, -1);
+            $html .= '
+        <tr>
+            <td><label>' . $key . '</label></td>
+            <td width=100%><input type="text" name="' . $key .'" value="' . $domain_path . '" placeholder="' . getconstStr('EnvironmentsDescription')[$key] . '" style="width:100%"></td>
+        </tr>';
+        }*/ else $html .= '
+        <tr>
+            <td><label>' . $key . '</label></td>
+            <td width=100%><input type="text" name="' . $key .'" value="' . getConfig($key) . '" placeholder="' . getconstStr('EnvironmentsDescription')[$key] . '" style="width:100%"></td>
+        </tr>';
+    }
+    $html .= '
+        <tr><td><input type="submit" name="submit1" value="'.getconstStr('Setup').'"></td></tr>
+    </form>
+</table><br>';
+    foreach (explode("|",getConfig('disktag')) as $disktag) {
+        if ($disktag!='') {
+            $html .= '
+<table border=1 width=100%>
+    <form action="" method="post">
+        <tr>
+            <td colspan="2">'.$disktag.'：
+            <input type="hidden" name="disktag_del" value="'.$disktag.'">
+            <input type="submit" name="submit1" value="'.getconstStr('DelDisk').'">
+            </td>
+        </tr>
+    </form>';
+            if (getConfig('refresh_token', $disktag)!='') {
+                $html .= '
+    <form name="'.$disktag.'" action="" method="post">
+        <input type="hidden" name="disk" value="'.$disktag.'">';
+                foreach ($ShowedInnerEnv as $key) {
+                    $html .= '
+        <tr>
+            <td><label>' . $key . '</label></td>
+            <td width=100%><input type="text" name="' . $key .'" value="' . getConfig($key, $disktag) . '" placeholder="' . getconstStr('EnvironmentsDescription')[$key] . '" style="width:100%"></td>
+        </tr>';
+                }
+                $html .= '
+        <tr><td><input type="submit" name="submit1" value="'.getconstStr('Setup').'"></td></tr>
+    </form>';
+            }
+            $html .= '
+</table><br>';
+        }
+    }
+    $html .= '
+<a href="?AddDisk">'.getconstStr('AddDisk').'</a>';
+    return message($html, getconstStr('Setup'));
+}