diff --git a/platform/HuaweiFG_file.php b/platform/HuaweiFG_file.php
index 64e6199..abddc7f 100644
--- a/platform/HuaweiFG_file.php
+++ b/platform/HuaweiFG_file.php
@@ -1,4 +1,7 @@
 <?php
+// https://support.huaweicloud.com/api-functiongraph/functiongraph_06_0110.html
+// https://support.huaweicloud.com/api-functiongraph/functiongraph_06_0111.html
+
 global $contextUserData;
 
 function printInput($event, $context)
@@ -204,18 +207,9 @@ function install()
     if ($_GET['install1']) {
         //if ($_POST['admin']!='') {
             $tmp['timezone'] = $_COOKIE['timezone'];
-            $tmp['HW_urn'] = getConfig('HW_urn');
-            if ($tmp['HW_urn']=='') {
-                $tmp['HW_urn'] = $_POST['HW_urn'];
-            }
-            $tmp['HW_key'] = getConfig('HW_key');
-            if ($tmp['HW_key']=='') {
-                $tmp['HW_key'] = $_POST['HW_key'];
-            }
-            $tmp['HW_secret'] = getConfig('HW_secret');
-            if ($tmp['HW_secret']=='') {
-                $tmp['HW_secret'] = $_POST['HW_secret'];
-            }
+            $tmp['HW_urn'] = $_POST['HW_urn'];
+            $tmp['HW_key'] = $_POST['HW_key'];
+            $tmp['HW_secret'] = $_POST['HW_secret'];
             $tmp['ONEMANAGER_CONFIG_SAVE'] = $_POST['ONEMANAGER_CONFIG_SAVE'];
             //return message($html, $title, 201);
             $response = setConfigResponse( SetbaseConfig($tmp, $tmp['HW_urn'], $tmp['HW_key'], $tmp['HW_secret']) );
@@ -257,13 +251,14 @@ language:<br>';
             $html .= '
         <label><input type="radio" name="language" value="'.$key1.'" '.($key1==$constStr['language']?'checked':'').' onclick="changelanguage(\''.$key1.'\')">'.$value1.'</label><br>';
         }
-        if (getConfig('HW_urn')==''||getConfig('HW_key')==''||getConfig('HW_secret')=='') $html .= '
+        //if (getConfig('HW_urn')==''||getConfig('HW_key')==''||getConfig('HW_secret')=='') 
+        $html .= '
         在函数代码操作页上方找到URN，鼠标放上去后显示URN，复制填入：<br>
         <label>URN:<input name="HW_urn" type="text" placeholder="urn:fss:ap-XXXXXXXX:XXXXXXXXXXXXXXXXXXXXc01a1e9caXXX:function:default:XXXXX:latest" size=""></label><br>
         <a href="https://console.huaweicloud.com/iam/#/mine/accessKey" target="_blank">点击链接</a>，新增访问密钥，
         在下载的credentials.csv文件中找到对应信息，填入：<br>
         <label>Access Key Id:<input name="HW_key" type="text" placeholder="" size=""></label><br>
-        <label>Secret Access Key:<input name="HW_secret" type="text" placeholder="" size=""></label><br>';
+        <label>Secret Access Key:<input name="HW_secret" type="password" placeholder="" size=""></label><br>';
         $html .= '
         <label><input type="radio" name="ONEMANAGER_CONFIG_SAVE" value="" ' . ('file'==$contextUserData->getUserData('ONEMANAGER_CONFIG_SAVE')?'':'checked') . '>' . getconstStr('ONEMANAGER_CONFIG_SAVE_ENV') . '</label><br>
         <label><input type="radio" name="ONEMANAGER_CONFIG_SAVE" value="file" ' . ('file'==$contextUserData->getUserData('ONEMANAGER_CONFIG_SAVE')?'checked':'') . '>' . getconstStr('ONEMANAGER_CONFIG_SAVE_FILE') . '</label><br>';
@@ -287,17 +282,18 @@ language:<br>';
         }
         function notnull(t)
         {';
-        if (getConfig('HW_urn')==''||getConfig('HW_key')==''||getConfig('HW_secret')=='') $html .= '
+        //if (getConfig('HW_urn')==''||getConfig('HW_key')==''||getConfig('HW_secret')=='') 
+        $html .= '
             if (t.HW_urn.value==\'\') {
                 alert(\'input URN\');
                 return false;
             }
             if (t.HW_key.value==\'\') {
-                alert(\'input name\');
+                alert(\'input Access Key Id\');
                 return false;
             }
             if (t.HW_secret.value==\'\') {
-                alert(\'input pwd\');
+                alert(\'input Secret Access Key\');
                 return false;
             }';
         $html .= '
@@ -872,3 +868,54 @@ class Signer
 function WaitFunction() {
     return true;
 }
+
+function changeAuthKey() {
+    if ($_POST['HW_key']!=''&&$_POST['HW_secret']!='') {
+        $tmp['HW_key'] = $_POST['HW_key'];
+        $tmp['HW_secret'] = $_POST['HW_secret'];
+        $response = setConfigResponse( SetbaseConfig($tmp, getConfig('HW_urn'), $tmp['HW_key'], $tmp['HW_secret']) );
+        if (api_error($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);
+        }
+    }
+    $html = '
+    <form action="" method="post" onsubmit="return notnull(this);">
+        <a href="https://console.huaweicloud.com/iam/#/mine/accessKey" target="_blank">点击链接</a>，新增访问密钥，
+        在下载的credentials.csv文件中找到对应信息，填入：<br>
+        <label>Access Key Id:<input name="HW_key" type="text" placeholder="" size=""></label><br>
+        <label>Secret Access Key:<input name="HW_secret" type="password" placeholder="" size=""></label><br>
+        <input type="submit" value="' . getconstStr('Submit') . '">
+    </form>
+    <script>
+        function notnull(t)
+        {
+            if (t.HW_key.value==\'\') {
+                alert(\'input Access Key Id\');
+                return false;
+            }
+            if (t.HW_secret.value==\'\') {
+                alert(\'input Secret Access Key\');
+                return false;
+            }
+            return true;
+        }
+    </script>';
+    return message($html, 'Change platform Auth token or key', 200);
+}