diff --git a/bisheng/app.php b/bisheng/app.php
index bcb2270..72da684 100755
--- a/bisheng/app.php
+++ b/bisheng/app.php
@@ -36,13 +36,13 @@ public function index() {
                 //'mime_type' => mime_content_type($fileName),
                 'fetchUrl' => $fileUrl,
                 'callback' => '',
+                'opts' => array('pdf_viewer' => ($this->in['viewtype'] == 'pdf')),
                 ),
             'user' => array(
                 'uid' => $_SESSION['kodUser']['userID'],
                 'nickName' => $_SESSION['kodUser']['nickName'].' ('.$_SESSION['kodUser']['name'].')',
                 'avatar' => '',
                 'privilege' => array('FILE_READ','FILE_DOWNLOAD', 'FILE_PRINT',),
-                'opts' => array('pdf_viewer' => ($this->in['viewtype'] == 'pdf')),
                 )
             );
         $timestamp = filemtime($path);
@@ -64,7 +64,7 @@ public function index() {
             array_push($options['user']['privilege'],'FILE_WRITE');
             $options['doc']['docId'] = md5($path.$timestamp);
             $options['doc']['callback'] = $this->pluginHost.'php/handler.php?act=save&path='.$path.'&api='.$config['apiServer'];
-            $apiServer = $config['apiServer'].'/apps/editor/openEditor?callURL=';
+            if(!$options['doc']['opts']['pdf_viewer']) $apiServer = $config['apiServer'].'/apps/editor/openEditor?callURL=';
         }
         
         $apiKey = $config['apiKey'];
@@ -73,7 +73,7 @@ public function index() {
         $postUrl = $this->pluginHost.'php/handler.php?act=sent&data='.$data;
         $callURL = base64_encode($postUrl);
         if (strlen($apiServer) > 0) {
-            //print_r(json_encode($options));
+            //show_tips(json_encode($options));
             if (strlen($apiKey) > 0) {
                 $sign = hash_hmac('md5',$callURL,$apiKey);
                 //show_tips($callURL.'<br/>'.$sign);
diff --git a/bisheng/php/handler.php b/bisheng/php/handler.php
index 9cb346a..b7e098b 100755
--- a/bisheng/php/handler.php
+++ b/bisheng/php/handler.php
@@ -30,4 +30,4 @@ function saveBack() {
         }
     }
     echo "{\"error\":0}";
-}
+}
\ No newline at end of file
diff --git a/bisheng/static/main.js b/bisheng/static/main.js
index bdee9a2..645ad92 100755
--- a/bisheng/static/main.js
+++ b/bisheng/static/main.js
@@ -16,7 +16,7 @@ kodReady.push(function() {
     });
     $.contextMenu.menuAdd({
         'viewAsPDF': {
-            name: "转成PDF查看",
+            name: "使用毕升预览",
             className: "viewAsPDF",
             icon: "{{pluginHost}}static/images/icon.png",
             callback: function(action, option) {
@@ -45,11 +45,11 @@ kodReady.push(function() {
         var allowExt = "{{config.fileExt}}";
         var hideClass = "hidden";
 
-        //if (inArray(allowExt.split(","), ext)) {
-        //    $theMenu.find(".viewAsPDF").removeClass(hideClass);
-        //} else {
+        if (inArray(allowExt.split(","), ext)) {
+            $theMenu.find(".viewAsPDF").removeClass(hideClass);
+        } else {
             $theMenu.find(".viewAsPDF").addClass(hideClass);
-        //}
+        }
     });
 
 });
\ No newline at end of file