diff --git a/README.md b/README.md
index 46e1d8b..567814a 100644
--- a/README.md
+++ b/README.md
@@ -5,13 +5,17 @@ an Abstraction for local and remote filesystems into Magento2 without overriding
 
 ## Features ##
 
-* Integrate Flysystem to configure different file storages like **ftp**, **local** and **cloud** (S3).
+* Integrate Flysystem to configure different file storages like **sftp**, **local** or **cloud** (S3).
     *  Provide modularity to easily integrate more adapters in the projects which use it.
 * Integrate image modal for Magento2 product and category image uploads.
     *  You can select from the same **file-pool** instead of uploading from local.
     *  So you can select an image like in the image selector for cms pages and blocks.
 * ACL Configuration for insert, upload, delete files and for create, delete folders and more.
 * Separate media page for fast access to flysystem media files. No need for WYSIWYG-Editor Button.
+
+## Flysystem Adapters ##
+* In core module integrated **local**, **ftp** and **sftp** adapters
+* [**S3** Flysystem Adapter](https://github.com/flagbit/Magento2-Flysystem-S3) (install the additional magento2 module)
     
 ## Wiki Pages ##
 
diff --git a/view/adminhtml/templates/browser/content.phtml b/view/adminhtml/templates/browser/content.phtml
index 6ce7847..7b36b3f 100644
--- a/view/adminhtml/templates/browser/content.phtml
+++ b/view/adminhtml/templates/browser/content.phtml
@@ -5,16 +5,17 @@
 ?>
 
 <div class="flysystem-browser" data-mage-init='{"mediabrowser": <?= $block->escapeHtml($block->getFilebrowserSetupObject()) ?>}'>
-    <div class="side-col"><?= $block->getChildHtml('flagbit_flysystem.tree') ?></div>
-    <div class="main-col">
-        <div class="insert-title" id="content_header">
-            <div class="insert-title-inner">
-                <div class="insert-actions">
+    <div class="page-main-actions">
+        <div class="page-actions">
+            <div class="page-actions-inner">
+                <div class="page-actions-buttons">
                     <?= $block->getButtonsHtml() ?>
                 </div>
-                <div class="title"><?= $block->escapeHtml($block->getHeaderText()) ?></div>
             </div>
         </div>
+    </div>
+    <div class="side-col"><?= $block->getChildHtml('flagbit_flysystem.tree') ?></div>
+    <div class="main-col">
         <div id="error-message" data-action="show-error"></div>
         <div id="contents-uploader" class="contents-uploader"><?= $block->getChildHtml('flagbit_flysystem.uploader') ?></div>
         <div id="contents"></div>
@@ -30,4 +31,4 @@
             }
         }
     }
-</script>
\ No newline at end of file
+</script>
diff --git a/view/adminhtml/web/js/cms/mediabrowserExtension.js b/view/adminhtml/web/js/cms/mediabrowserExtension.js
index 3ec245a..929b98b 100644
--- a/view/adminhtml/web/js/cms/mediabrowserExtension.js
+++ b/view/adminhtml/web/js/cms/mediabrowserExtension.js
@@ -7,11 +7,19 @@ define([
             newButton.title = data.flysystemButtonTitle;
             newButton.type = 'button';
             newButton.innerHTML = '<span>' + data.flysystemButtonTitle + '</span>';
+            newButton.classList.add('action-default');
+            newButton.classList.add('scalable');
+            newButton.classList.add('action-quaternary');
             newButton.on('click', function () {
                 MediabrowserUtility.openDialog(data.flysystemButtonUrl)
             });
 
-            $('#modal_dialog_message').find('.insert-actions').first().prepend(newButton);
+
+            if($('#modal_dialog_message').find('.page-action-buttons').length) {
+                $('#modal_dialog_message').find('.page-action-buttons').first().prepend(newButton);
+            } else if($('#modal_dialog_message').find('.insert-actions').length) {
+                $('#modal_dialog_message').find('.insert-actions').first().prepend(newButton);
+            }
         }
     }
 });
\ No newline at end of file
diff --git a/view/base/web/js/flysystemUtility.js b/view/base/web/js/flysystemUtility.js
index 29e6157..1439b37 100644
--- a/view/base/web/js/flysystemUtility.js
+++ b/view/base/web/js/flysystemUtility.js
@@ -34,7 +34,7 @@ define([
                         console.log(data.error);
                         if(!data.error) {
                             var previewHtml = $('#flysystem-image-preview');
-                            previewHtml.find('img').attr('src', data.previewUrl);
+                            previewHtml.find('img').first().attr('src', data.url);
                             previewHtml.show();
                         }
                     }, this)