diff --git a/views/document/markdown_edit_template.tpl b/views/document/markdown_edit_template.tpl
index 471ffc5c..2e1f6054 100644
--- a/views/document/markdown_edit_template.tpl
+++ b/views/document/markdown_edit_template.tpl
@@ -109,6 +109,7 @@
         </div>
 
         <div class="editormd-group pull-right">
+            <a target="_blank" href="{{urlfor "DocumentController.Read" ":key" .Model.Identify ":id" ""}}" data-toggle="tooltip" data-title="{{i18n .Lang "blog.preview"}}"><i class="fa fa-external-link" name="preview-open" aria-hidden="true"></i></a>
             <a href="javascript:;" data-toggle="tooltip" data-title="{{i18n .Lang "doc.publish"}}"><i class="fa fa-cloud-upload" name="release" aria-hidden="true"></i></a>
         </div>