Adding more range for scurve

app/Helpers/MasterFunctionsHelper.php

@@ -200,7 +200,8 @@ class MasterFunctionsHelper
 				->where('a.version_gantt_id', '=', $keyGantt['id'])
 				->max("a.planned_end"); // plan date overlapped with assign_material_to_activity's, it should be m_activity'
 			$maxDate = max(new \DateTime($plannedMaxDate), new \DateTime($actualMaxDate));
-			$end = $maxDate;
+			$end = new \DateTime($maxDate->format('Y-m-d') . ' Friday');
+			$end->modify('next Friday');
 			$interval = new \DateInterval('P7D');
 		}
 		$period = new \DatePeriod($begin, $interval, $end);