diff --git a/app/Http/Controllers/ProjectController.php b/app/Http/Controllers/ProjectController.php
index ffbe3fa..0a37a92 100644
--- a/app/Http/Controllers/ProjectController.php
+++ b/app/Http/Controllers/ProjectController.php
@@ -448,13 +448,27 @@ class ProjectController extends Controller
         // dd($result->header->start_date);
         $ganttId = $gantt['last_gantt_id'];
 
-        $startDate = Activity::where('version_gantt_id', $ganttId)
-            ->orderBy('start_date')
-            ->value('start_date');
+		$actualStartExist = Activity::where('version_gantt_id', $ganttId)->whereNotNull('actual_start')->exists();
+		$actualEndExist = Activity::where('version_gantt_id', $ganttId)->whereNotNull('actual_end')->exists();
 
-        $endDate = Activity::where('version_gantt_id', $ganttId)
-            ->orderByDesc('end_date')
-            ->value('end_date');
+		if ($actualStartExist) {
+			$startDate = Activity::where('version_gantt_id', $ganttId)
+				->orderBy('actual_start')
+				->value('start_date');
+		} else {
+			$startDate = Activity::where('version_gantt_id', $ganttId)
+				->orderBy('start_date')
+				->value('start_date');
+		}
+		if ($actualEndExist) {
+			$endDate = Activity::where('version_gantt_id', $ganttId)
+				->orderByDesc('actual_end')
+				->value('end_date');
+		} else {
+			$endDate = Activity::where('version_gantt_id', $ganttId)
+				->orderByDesc('end_date')
+				->value('end_date');
+		}
         $result->header->start_date = $startDate;
         $result->header->end_date = $endDate;
 		return response()->json(['status'=>'success','code'=> 200,'data'=>$result, 'gantt'=>$gantt], 200);
@@ -470,11 +484,20 @@ class ProjectController extends Controller
 		if(!$result)
 			return response()->json(['status'=>'failed','message'=> 'Project not found!','code'=> 404], 404);
 		//TODO possible overdue bug
-		if(isset($payload['till_date']))
-			$overdueActivities = Activity::where('proyek_id', $payload['id'])->whereNotNull('parent_id')->where('persentase_progress', '!=', 100)->whereDate('end_date','<=',$payload['till_date'])->orderBy('end_date', 'asc')->get();
-		else
-			$overdueActivities = Activity::where('proyek_id', $payload['id'])->whereNotNull('parent_id')->where('persentase_progress', '!=', 100)->orderBy('end_date', 'asc')->get();
-
+		if(isset($payload['till_date'])) {
+			if (isset($payload['scurve'])) {
+				$overdueActivities = Activity::where('proyek_id', $payload['id'])->whereNotNull('parent_id')->where('persentase_progress', '!=', 100)->whereDate('end_date','<=',$payload['till_date'])->orderBy('end_date', 'asc')->get();
+			} else {
+				$overdueActivities = Activity::where('version_gantt_id', $payload['gantt'])->whereNotNull('parent_id')->where('persentase_progress', '!=', 100)->whereDate('end_date','<=',$payload['till_date'])->orderBy('end_date', 'asc')->get();
+			}
+		}
+		else {
+			if (isset($payload['scurve'])) {
+				$overdueActivities = Activity::where('proyek_id', $payload['id'])->whereNotNull('parent_id')->where('persentase_progress', '!=', 100)->orderBy('end_date', 'asc')->get();
+			} else {
+				$overdueActivities = Activity::where('version_gantt_id', $payload['gantt'])->whereNotNull('parent_id')->where('persentase_progress', '!=', 100)->orderBy('end_date', 'asc')->get();
+			}
+		}
 		$result->overdueActivities = $overdueActivities;
 
 		return response()->json(['status'=>'success','code'=> 200,'data'=>$result], 200);