diff --git a/platform/TencentSCF_file.php b/platform/TencentSCF_file.php
index 78e8600..9f53d92 100644
--- a/platform/TencentSCF_file.php
+++ b/platform/TencentSCF_file.php
@@ -1,4 +1,7 @@
 <?php
+// https://cloud.tencent.com/document/product/583/33846
+// https://cloud.tencent.com/document/product/583/18581
+// https://cloud.tencent.com/document/product/583/18580
 
 function printInput($event, $context)
 {
@@ -178,29 +181,31 @@ function install()
             var expires = "expires="+expd.toGMTString();
             document.cookie=\'language=; path=/; \'+expires;
         </script>
-        <meta http-equiv="refresh" content="3;URL=' . $url . '">', 'Program updating', 201);
+        <meta http-equiv="refresh" content="3;URL=' . $url . '">', 'Program updating', 201, 1);
         }
-        return output('Jump
+        return message(getconstStr('Success') . '
     <script>
         var expd = new Date();
         expd.setTime(expd.getTime()+(2*60*60*1000));
         var expires = "expires="+expd.toGMTString();
         document.cookie=\'language=; path=/; \'+expires;
-    </script>
-    <meta http-equiv="refresh" content="3;URL=' . path_format($_SERVER['base_path'] . '/') . '">', 302);
+        var i = 0;
+        var uploadList = setInterval(function(){
+            if (document.getElementById("dis").style.display=="none") {
+                console.log(i++);
+            } else {
+                clearInterval(uploadList);
+                location.href = "' . path_format($_SERVER['base_path'] . '/') . '";
+            }
+        }, 1000);
+    </script>', 201, 1);
     }
     if ($_GET['install1']) {
         $tmp['timezone'] = $_COOKIE['timezone'];
-        $SecretId = getConfig('SecretId');
-        if ($SecretId=='') {
-            $SecretId = $_POST['SecretId'];
-            $tmp['SecretId'] = $SecretId;
-        }
-        $SecretKey = getConfig('SecretKey');
-        if ($SecretKey=='') {
-            $SecretKey = $_POST['SecretKey'];
-            $tmp['SecretKey'] = $SecretKey;
-        }
+        $SecretId = $_POST['SecretId'];
+        $tmp['SecretId'] = $SecretId;
+        $SecretKey = $_POST['SecretKey'];
+        $tmp['SecretKey'] = $SecretKey;
         $tmp['ONEMANAGER_CONFIG_SAVE'] = $_POST['ONEMANAGER_CONFIG_SAVE'];
         $response = json_decode(SetbaseConfig($tmp, $_SERVER['function_name'], $_SERVER['Region'], $_SERVER['namespace'], $SecretId, $SecretKey), true)['Response'];
         if (api_error($response)) {
@@ -211,7 +216,7 @@ function install()
             if ($tmp['ONEMANAGER_CONFIG_SAVE'] != 'file') {
                 $html = getconstStr('ONEMANAGER_CONFIG_SAVE_ENV') . '<br><a href="' . $_SERVER['base_path'] . '">' . getconstStr('Home') . '</a>';
                 $title = 'Reinstall';
-                return message($html, $title, 201);
+                return message($html, $title, 201, 1);
             }
             $html .= '
     <form action="?install2" method="post" onsubmit="return notnull(this);">
@@ -229,7 +234,7 @@ function install()
         }
     </script>';
             $title = getconstStr('SetAdminPassword');
-            return message($html, $title, 201);
+            return message($html, $title, 201, 1);
         }
     }
     if ($_GET['install0']) {
@@ -240,10 +245,11 @@ language:<br>';
             $html .= '
         <label><input type="radio" name="language" value="'.$key1.'" '.($key1==$constStr['language']?'checked':'').' onclick="changelanguage(\''.$key1.'\')">'.$value1.'</label><br>';
         }
-        if (getConfig('SecretId')==''||getConfig('SecretKey')=='') $html .= '
+        //if (getConfig('SecretId')==''||getConfig('SecretKey')=='') 
+        $html .= '
         <a href="https://console.cloud.tencent.com/cam/capi" target="_blank">'.getconstStr('Create').' SecretId & SecretKey</a><br>
         <label>SecretId:<input name="SecretId" type="text" placeholder="" size=""></label><br>
-        <label>SecretKey:<input name="SecretKey" type="text" placeholder="" size=""></label><br>';
+        <label>SecretKey:<input name="SecretKey" type="password" placeholder="" size=""></label><br>';
         $html .= '
         <label><input type="radio" name="ONEMANAGER_CONFIG_SAVE" value="" ' . ('file'==getenv('ONEMANAGER_CONFIG_SAVE')?'':'checked') . '>' . getconstStr('ONEMANAGER_CONFIG_SAVE_ENV') . '</label><br>
         <label><input type="radio" name="ONEMANAGER_CONFIG_SAVE" value="file" ' . ('file'==getenv('ONEMANAGER_CONFIG_SAVE')?'checked':'') . '>' . getconstStr('ONEMANAGER_CONFIG_SAVE_FILE') . '</label><br>';
@@ -267,7 +273,8 @@ language:<br>';
         }
         function notnull(t)
         {';
-        if (getConfig('SecretId')==''||getConfig('SecretKey')=='') $html .= '
+        //if (getConfig('SecretId')==''||getConfig('SecretKey')=='') 
+        $html .= '
             if (t.SecretId.value==\'\') {
                 alert(\'input SecretId\');
                 return false;
@@ -649,3 +656,53 @@ function WaitFunction() {
     if ( json_decode(getfunctioninfo($_SERVER['function_name'], $_SERVER['Region'], $_SERVER['namespace'], getConfig('SecretId'), getConfig('SecretKey')),true)['Response']['Status']=='Active' ) return true;
     else return false;
 }
+
+function changeAuthKey() {
+    if ($_POST['SecretId']!=''&&$_POST['SecretId']!='') {
+        $tmp['SecretId'] = $_POST['SecretId'];
+        $tmp['SecretKey'] = $_POST['SecretKey'];
+        $response = setConfigResponse( SetbaseConfig($tmp, $_SERVER['function_name'], $_SERVER['Region'], $_SERVER['namespace'], $tmp['SecretId'], $tmp['SecretKey']) );
+        if (api_error($response)) {
+            $html = api_error_msg($response);
+            $title = 'Error';
+            return message($html, $title, 400);
+        } else {
+            $html = getconstStr('Success') . '
+    <script>
+        var status = "' . $response['DplStatus'] . '";
+        var i = 0;
+        var uploadList = setInterval(function(){
+            if (document.getElementById("dis").style.display=="none") {
+                console.log(i++);
+            } else {
+                clearInterval(uploadList);
+                location.href = "' . path_format($_SERVER['base_path'] . '/') . '";
+            }
+        }, 1000);
+    </script>';
+            return message($html, $title, 201, 1);
+        }
+    }
+    $html = '
+    <form action="" method="post" onsubmit="return notnull(this);">
+        <a href="https://console.cloud.tencent.com/cam/capi" target="_blank">' . getconstStr('Create') . ' SecretId & SecretKey</a><br>
+        <label>SecretId:<input name="SecretId" type="text" placeholder="" size=""></label><br>
+        <label>SecretKey:<input name="SecretKey" type="password" placeholder="" size=""></label><br>
+        <input type="submit" value="' . getconstStr('Submit') . '">
+    </form>
+    <script>
+        function notnull(t)
+        {
+            if (t.SecretId.value==\'\') {
+                alert(\'input SecretId\');
+                return false;
+            }
+            if (t.SecretKey.value==\'\') {
+                alert(\'input SecretKey\');
+                return false;
+            }
+            return true;
+        }
+    </script>';
+    return message($html, 'Change platform Auth token or key', 200);
+}