diff --git a/app/Http/Controllers/ActivityController.php b/app/Http/Controllers/ActivityController.php
index c95c3f2..401837e 100644
--- a/app/Http/Controllers/ActivityController.php
+++ b/app/Http/Controllers/ActivityController.php
@@ -48,9 +48,11 @@ class ActivityController extends Controller
 			$dataHeader->planned_start = isset($dataHeader->planned_start) ? date_format(date_create($dataHeader->planned_start), "Y-m-d H:i:s") : NULL;
 			$dataHeader->planned_end = isset($dataHeader->planned_end) ? date_format(date_create($dataHeader->planned_end), "Y-m-d H:i:s") : NULL;
  
-			$dataHeader->actual_start = isset($dataHeader->actual_start) ? date_format(date_create($dataHeader->actual_start), "Y-m-d") : NULL;
-			$dataHeader->actual_end = isset($dataHeader->actual_end) ? date_format(date_create($dataHeader->actual_end), "Y-m-d") : NULL;
-
+			$actualStart = $this->getActivityFirst($dataHeader->id); 
+			$dataHeader->actual_start = date_format(date_create($actualStart), "Y-m-d");
+			$actualEnd = $this->getActivityLast($dataHeader->id);
+			$dataHeader->actual_end = isset($actualEnd) ? date_format(date_create($actualEnd), "Y-m-d") : NULL;
+			
 			$dataHeader->type = "header";
 			$dataHeader->text = $dataHeader->name;
 			$finalData[] = $dataHeader;
@@ -76,9 +78,11 @@ class ActivityController extends Controller
 			$objRow->end_date = date_format($endDate, "Y-m-d H:i:s");
 			$objRow->planned_start = isset($objRow->planned_start) ? date_format(date_create($objRow->planned_start), "Y-m-d H:i:s") : NULL;
 			$objRow->planned_end = isset($objRow->planned_end) ? date_format(date_create($objRow->planned_end), "Y-m-d H:i:s") : NULL;
-
-			$objRow->actual_start = isset($objRow->actual_start) ? date_format(date_create($objRow->actual_start), "Y-m-d") : NULL;
-			$objRow->actual_end = isset($objRow->actual_end) ? date_format(date_create($objRow->actual_end), "Y-m-d") : NULL;
+ 
+			$actualStart = $this->getActivityFirst($objRow->id);
+			$objRow->actual_start = isset($actualStart) ? date_format(date_create($actualStart), "Y-m-d") : NULL; 
+			$actualEnd = $this->getActivityLast($objRow->id);
+			$objRow->actual_end = isset($actualEnd) ? date_format(date_create($actualEnd), "Y-m-d") : NULL;
 
 			$objRow->progress = $objRow->persentase_progress / 100;
 			$objRow->type = $type;
@@ -123,17 +127,22 @@ class ActivityController extends Controller
 			$objRow->end_date = date_format($endDate, "Y-m-d H:i:s");
 			$objRow->planned_start = isset($objRow->planned_start) ? date_format(date_create($objRow->planned_start), "Y-m-d H:i:s") : NULL;
 			$objRow->planned_end = isset($objRow->planned_end) ? date_format(date_create($objRow->planned_end), "Y-m-d H:i:s") : NULL;
-			
-			$objRow->actual_start = isset($objRow->actual_start) ? date_format(date_create($objRow->actual_start), "Y-m-d") : NULL;
-			$objRow->actual_end = isset($objRow->actual_end) ? date_format(date_create($objRow->actual_end), "Y-m-d") : NULL;
-			
+						
 			$dataChildren = $this->getChildren($gantt_id, $objRow->id);
 			if ($objRow->type_activity == "milestone") {
 				$objRow->type = $objRow->type_activity;
+				$objRow->actual_start = isset($objRow->actual_start) ? date_format(date_create($objRow->actual_start), "Y-m-d") : NULL;
 			} elseif (empty($dataChildren)) {
 				$objRow->type = "task";
+				$objRow->actual_start = isset($objRow->actual_start) ? date_format(date_create($objRow->actual_start), "Y-m-d") : NULL;
+				$objRow->actual_end = isset($objRow->actual_end) ? date_format(date_create($objRow->actual_end), "Y-m-d") : NULL;
 			} else {
 				$objRow->type = "project";
+				$actualStart = $this->getActivityFirst($objRow->id);
+				$objRow->actual_start = isset($actualStart) ? date_format(date_create($actualStart), "Y-m-d") : NULL;
+
+				$actualEnd = $this->getActivityLast($objRow->id);
+				$objRow->actual_end = isset($actualEnd) ? date_format(date_create($actualEnd), "Y-m-d") : NULL;
 			}
 			$finalData[] = $objRow;
 			$finalData = array_merge($finalData, $dataChildren);
@@ -141,6 +150,28 @@ class ActivityController extends Controller
 		return $finalData;
 	}
 
+	public function getActivityFirst($parentId){
+		$activity = Activity::where('parent_id', $parentId)->orderByRaw('start_date ASC')->first(); 
+		if($activity->type_activity == "task"){ 
+			// Log::info("activity ", [$activity]);
+			return $activity->actual_start;
+		}else{ 
+			return $this->getActivityFirst($activity->id);
+		}
+		
+	}
+
+	public function getActivityLast($parentId){
+		$activity = Activity::where('parent_id', $parentId)->orderByRaw('start_date DESC')->first(); 
+		if($activity->type_activity == "task"){ 
+			// Log::info("activity ", [$activity]);
+			return $activity->actual_end;
+		}else{ 
+			return $this->getActivityLast($activity->id);
+		}
+		
+	}
+
 	private function cloneTemplate($id, $proyek_id, $hierarchy_ftth_id = null)
 	{
 		$project = Project::find($proyek_id);