diff --git a/frontend/models/IntellectualProperty.php b/frontend/models/IntellectualProperty.php
index 9597c86..7b27dcc 100755
--- a/frontend/models/IntellectualProperty.php
+++ b/frontend/models/IntellectualProperty.php
@@ -44,6 +44,13 @@
                 ],
                 [
                     [
+                        'percent',
+                        'calculated',
+                    ],
+                    'number',
+                ],
+                [
+                    [
                         'creation_date',
                         'registration_date',
                         'title',
@@ -52,8 +59,6 @@
                         'contract',
                         'type',
                         'author_role',
-                        'percent',
-                        'calculated',
                         'play_count',
                     ],
                     'string',
diff --git a/frontend/models/Report.php b/frontend/models/Report.php
index 533901b..f0eb92e 100755
--- a/frontend/models/Report.php
+++ b/frontend/models/Report.php
@@ -104,13 +104,20 @@
         public function afterSave($insert, $changedAttributes)
         {
             if (!empty( $property = IntellectualProperty::findOne($this->intellectual_property_id) )) {
-                var_dump($property); die();
                 $sum = 0;
+                $count = 0;
                 foreach ($property->reports as $report) {
                     $sum += $report->sum;
+                    $count += $report->count;
                 }
-                $property->calculated = $property->percent  * $sum / 100;
-                $property->save(true, [ 'calculated' ]);
+                $property->calculated = ( (float) $property->percent ) * $sum / 100;
+                $property->play_count = $count;
+                $property->save(true,
+                                [
+                                    'calculated',
+                                    'play_count',
+                                ]
+                );
             }
             parent::afterSave($insert, $changedAttributes);
         }
--
libgit2 0.21.4