diff --git a/app/Http/Controllers/ProjectController.php b/app/Http/Controllers/ProjectController.php
index e2d25ce..32eaeec 100644
--- a/app/Http/Controllers/ProjectController.php
+++ b/app/Http/Controllers/ProjectController.php
@@ -340,7 +340,10 @@ class ProjectController extends Controller
 
 	public static function setSyncDate($activity_id, $activity, $report) {
 		$status = AssignMaterial::select('status_activity')->where('activity_id', $activity_id)->first();
-		if (isset($status->status_activity) && $status->status_activity != 'done') {
+		if (!isset($status->status_activity)) {
+			$status->status_activity = 'open';
+		}
+		if ($status->status_activity != 'done') {
 			$minDate = date_create($report->report_date);
 			$maxDate = date_create($report->report_date);
 			date_add($maxDate, date_interval_create_from_date_string($activity->duration . " days"));