diff --git a/app/Http/Controllers/DashboardBoDController.php b/app/Http/Controllers/DashboardBoDController.php
index 46d2b34..315c0ca 100644
--- a/app/Http/Controllers/DashboardBoDController.php
+++ b/app/Http/Controllers/DashboardBoDController.php
@@ -326,8 +326,7 @@ class DashboardBoDController extends Controller
 			if(!$alreadyHasReport)
 				continue;
 
-			$minDate = Activity::where('version_gantt_id', $keyGantt['last_gantt_id'])->min("start_date");
-			/* $minDate = Activity::where('version_gantt_id', $keyGantt['last_gantt_id'])->whereNull('parent_id')->pluck('start_date')->first(); */
+			$minDate = Activity::where('version_gantt_id', $keyGantt['last_gantt_id'])->min("planned_start");
 
 			$begin = new \DateTime($minDate.' Monday');
 			$maxDate = DB::table('assign_material_to_activity as ama')