diff --git a/app/Http/Controllers/Admin/DocumentCrudController.php b/app/Http/Controllers/Admin/DocumentCrudController.php
index 65a6fe82..94eef172 100755
--- a/app/Http/Controllers/Admin/DocumentCrudController.php
+++ b/app/Http/Controllers/Admin/DocumentCrudController.php
@@ -74,8 +74,8 @@ public function setup()
         ], function() {
             return Country::all()->pluck('name', 'id')->toArray();
         }, function($values) {
-            $values = is_array($values)?$values:array($values);
-            foreach ($values as $key => $value) {
+            //$values = is_array($values)?$values:array($values);
+            foreach (json_decode($values) as $key => $value) {
                 $this->crud->query = $this->crud->query->whereHas('countries', function ($query) use ($value) {
                     $query->where('country_id', $value);
                 });