diff --git a/lib/NGCP/Panel/Field/URI.pm b/lib/NGCP/Panel/Field/URI.pm
index 89fd88d34d..5209a12912 100644
--- a/lib/NGCP/Panel/Field/URI.pm
+++ b/lib/NGCP/Panel/Field/URI.pm
@@ -68,7 +68,7 @@ has '+deflate_method'  => ( default => sub { \&uri_deflate } );
 
 sub uri_deflate {
     my ( $field, $v ) = @_;
-
+    return unless($v);
     my $c = $field->form->ctx;
     return $v unless($c);