diff --git a/src/CoreBundle/Controller/ResourceController.php b/src/CoreBundle/Controller/ResourceController.php
index 2c442fc2b6..9e19257e9a 100644
--- a/src/CoreBundle/Controller/ResourceController.php
+++ b/src/CoreBundle/Controller/ResourceController.php
@@ -437,8 +437,6 @@ class ResourceController extends AbstractResourceController implements CourseCon
      */
     public function editAction(Request $request): Response
     {
-        $tool = $request->get('tool');
-        $type = $request->get('type');
         $resourceNodeId = $request->get('id');
 
         $this->setBreadCrumb($request);
@@ -492,9 +490,10 @@ class ResourceController extends AbstractResourceController implements CourseCon
 
             $this->addFlash('success', $this->trans('Updated'));
 
-            if ($newResource->getResourceNode()->hasResourceFile()) {
-                //$resourceNodeParentId = $newResource->getResourceNode()->getParent()->getId();
-            }
+            //if ($newResource->getResourceNode()->hasResourceFile()) {
+                $resourceNodeParentId = $newResource->getResourceNode()->getParent()->getId();
+            //}
+            $routeParams['id'] = $resourceNodeParentId;
 
             return $this->redirectToRoute('chamilo_core_resource_list', $routeParams);
         }
@@ -1105,7 +1104,7 @@ class ResourceController extends AbstractResourceController implements CourseCon
                 $handle = tmpfile();
                 fwrite($handle, $content);
                 $meta = stream_get_meta_data($handle);
-                $file = new UploadedFile($meta['uri'], $fileName, null, null, true);
+                $file = new UploadedFile($meta['uri'], $fileName, 'text/html', null, true);
                 $em->persist($newResource);
             }
 
diff --git a/src/CoreBundle/Repository/ResourceRepository.php b/src/CoreBundle/Repository/ResourceRepository.php
index 8f1367250b..7db59c3e28 100644
--- a/src/CoreBundle/Repository/ResourceRepository.php
+++ b/src/CoreBundle/Repository/ResourceRepository.php
@@ -266,7 +266,7 @@ class ResourceRepository extends EntityRepository
         }
 
         $em = $this->getEntityManager();
-
+        //$resourceFile->setMimeType($file->getMimeType());
         $resourceFile->setFile($file);
         $resourceFile->setName($resource->getResourceName());
         $em->persist($resourceFile);
diff --git a/src/ThemeBundle/Resources/views/Resource/preview.html.twig b/src/ThemeBundle/Resources/views/Resource/preview.html.twig
index 6cec2d810f..22650f803e 100644
--- a/src/ThemeBundle/Resources/views/Resource/preview.html.twig
+++ b/src/ThemeBundle/Resources/views/Resource/preview.html.twig
@@ -19,6 +19,17 @@
                          }
                      ) }}"
                 />
+            {% elseif resource.resourceNode.hasEditableContent %}
+                <iframe border="0" frameborder="0" style="width:100%;height:600px" src="{{ url('chamilo_core_resource_view', {
+                    'id': resource.resourceNode.id,
+                    'cid': course.id,
+                    'sid': session.id,
+                    'type' : type,
+                    'tool' : tool
+                }
+                )
+                }}">
+                </iframe>
             {% else %}
             {% endif %}
             <br />