diff --git a/models/Checkjson.js b/models/Checkjson.js
index 8bca908..7642275 100755
--- a/models/Checkjson.js
+++ b/models/Checkjson.js
@@ -93,7 +93,6 @@ Checkjson.schema.properties.format = {
     /^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/,
   "idn-email": / /,
   uuid: /^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$/,
-  url:/^(?:(?:https?|ftp):\/\/)(?:\w+(?::\w+)?@)?(?:(?:[a-z0-9-\.]+\.[a-z]{2,})(?:[-a-z0-9+\._\%\!\\[\]\(\)\,\*\?\&\=\:]*){1,})|(?:(?:25[0-5]|2[0-4][0-9]|[0-1]?[0-9][0-9]?)\.(?:25[0-5]|2[0-4][0-9]|[0-1]?[0-9][0-9]?)\.(?:25[0-5]|2[0-4][0-9]|[0-1]?[0-9][0-9]?)\.(?:25[0-5]|2[0-4][0-9]|[0-1]?[0-9][0-9]?))(?:[:\/#][^#]*)?)$/,
   uri: / /,
   "uri-reference": / /,
   iri: / /,