diff --git a/system/admin/editor/js/Markdown.Editor.js b/system/admin/editor/js/Markdown.Editor.js
index d9060db5..814306aa 100644
--- a/system/admin/editor/js/Markdown.Editor.js
+++ b/system/admin/editor/js/Markdown.Editor.js
@@ -1800,11 +1800,12 @@
                     // the first bracket could then not act as the "not a backslash" for the second.
                     chunk.selection = (" " + chunk.selection).replace(/([^\\](?:\\\\)*)(?=[[\]])/g, "$1\\").substr(1);
 
-                    var linkDef = " [999]: " + properlyEncoded(link);
+                    // var linkDef = " [999]: " + properlyEncoded(link);
 
-                    var num = that.addLinkDef(chunk, linkDef);
+                    // var num = that.addLinkDef(chunk, linkDef);
                     chunk.startTag = isImage ? "![" : "[";
-                    chunk.endTag = "][" + num + "]";
+                    // chunk.endTag = "][" + num + "]";
+                    chunk.endTag = "](" + properlyEncoded(link) + ")";
 
                     if (!chunk.selection) {
                         if (isImage) {
diff --git a/upload.php b/upload.php
index 70a0f3e2..ab4fbc41 100644
--- a/upload.php
+++ b/upload.php
@@ -12,7 +12,7 @@
     date_default_timezone_set('Asia/Jakarta');
 }
 
-$whitelist = array('jpg', 'jpeg', 'jfif', 'pjpeg', 'pjp', 'png', 'gif');
+$whitelist = array('jpg', 'jpeg', 'jfif', 'pjpeg', 'pjp', 'png', 'gif', 'webp');
 $name      = null;
 $dir       = 'content/images/';
 $error     = null;