diff --git a/function/scf.php b/function/scf.php
index 9c4c996..f344ed8 100644
--- a/function/scf.php
+++ b/function/scf.php
@@ -54,16 +54,20 @@ function GetPathSetting($event, $context)
 function getConfig($str, $disktag = '')
 {
     global $InnerEnv;
+    global $Base64Env;
     if ($disktag=='') $disktag = $_SERVER['disktag'];
     if (in_array($str, $InnerEnv)) {
-        return json_decode(getenv($disktag), true)[$str];
+        if (in_array($str, $Base64Env)) return base64_decode(equal_replace(json_decode(getenv($disktag), true)[$str],1));
+        else return json_decode(getenv($disktag), true)[$str];
     }
-    return getenv($str);
+    if (in_array($str, $Base64Env)) return base64_decode(equal_replace(getenv($str),1));
+    else return getenv($str);
 }
 
 function setConfig($arr, $disktag = '')
 {
     global $InnerEnv;
+    global $Base64Env;
     if ($disktag=='') $disktag = $_SERVER['disktag'];
     $disktags = explode("|",getConfig('disktag'));
     $diskconfig = json_decode(getenv($disktag), true);
@@ -72,7 +76,8 @@ function setConfig($arr, $disktag = '')
     $oparetdisk = 0;
     foreach ($arr as $k => $v) {
         if (in_array($k, $InnerEnv)) {
-            $diskconfig[$k] = $v;
+            if (in_array($k, $Base64Env)) $diskconfig[$k] = equal_replace(base64_encode($v));
+            else $diskconfig[$k] = $v;
             $indisk = 1;
         } elseif ($k=='disktag_add') {
             array_push($disktags, $v);
@@ -82,7 +87,8 @@ function setConfig($arr, $disktag = '')
             $tmp[$v] = '';
             $oparetdisk = 1;
         } else {
-            $tmp[$k] = $v;
+            if (in_array($k, $Base64Env)) $tmp[$k] = equal_replace(base64_encode($v));
+            else $tmp[$k] = $v;
         }
     }
     if ($indisk) {
@@ -180,8 +186,7 @@ function get_refresh_token()
             $tmp['Onedrive_ver'] = $_POST['Onedrive_ver'];
             if ($_POST['Onedrive_ver']=='MSC') {
                 $tmp['client_id'] = $_POST['client_id'];
-                $tmp['client_secret'] = equal_replace(base64_encode($_POST['client_secret']));
-                //$_POST['client_secret'];
+                $tmp['client_secret'] = $_POST['client_secret'];
             }
             $response = json_decode( setConfig($tmp, $_COOKIE['disktag']), true )['Response'];
             $title = getconstStr('MayinEnv');
@@ -276,7 +281,6 @@ namespace:' . $_SERVER['namespace'] . '<br>
                 $trynum = 0;
     while( json_decode(getfunctioninfo($_SERVER['function_name'], $_SERVER['Region'], $_SERVER['namespace'], $SecretId, $SecretKey),true)['Response']['Status']!='Active' ) echo '
 '.++$trynum;
-                //$response = json_decode( updateEnvironment($tmp, $_SERVER['function_name'], $_SERVER['Region'], $_SERVER['namespace'], $SecretId, $SecretKey), true)['Response'];
                 if (needUpdate()) {
                     updateProgram($_SERVER['function_name'], $_SERVER['Region'], $_SERVER['namespace'], $SecretId, $SecretKey);
                     return message('update to github version, reinstall.<meta http-equiv="refresh" content="3;URL=' . $url . '">', 'Program updating', 201);