diff --git a/app/Http/Controllers/ActivityController.php b/app/Http/Controllers/ActivityController.php
index 9c384c8..4c7b9ba 100644
--- a/app/Http/Controllers/ActivityController.php
+++ b/app/Http/Controllers/ActivityController.php
@@ -1,5 +1,4 @@
-<?php
-
+<?php 
 namespace App\Http\Controllers;
 
 use App\Models\Activity;
@@ -18,7 +17,7 @@ class ActivityController extends Controller
 {
 	public function getByGanttId($id, $proyek_id)
 	{
-		if(Activity::where("version_gantt_id", $id)->count() == 0) {
+		if(Activity::where('proyek_id', $proyek_id)->where("version_gantt_id", $id)->count() == 0) {
 			$this->cloneTemplate($id, $proyek_id);
 		}
 
@@ -29,18 +28,20 @@ class ActivityController extends Controller
 
 	private function getDataActivity($id)
 	{
-		$dataHeader = Activity::where('version_gantt_id', $id)->where('type_activity', 'header')->first();
-		$startDate = date_create($dataHeader->start_date);
-		$endDate = date_create($dataHeader->end_date);
-		$dataHeader->start_date = date_format($startDate,"Y-m-d H:i:s");
-		$dataHeader->end_date = date_format($endDate,"Y-m-d H:i:s");
-		$dataHeader->type = "project";
-		$dataHeader->text = $dataHeader->name;
-		$finalData[] = $dataHeader;
-		$data = Activity::where('version_gantt_id', $id)->where('parent_id', $dataHeader->id)->orderBy('id', 'asc')->get();
-
-		if(Activity::where('version_gantt_id', $id)->where('type_activity', 'header')->count() == 0)
-			$data = Activity::where('version_gantt_id', $id)->whereNull('parent_id')->orderBy('id', 'asc')->get();
+	        $checkHeader = Activity::where('version_gantt_id', $id)->where('type_activity', 'header')->count(); $finalData = [];
+		if($checkHeader > 0){
+		    $dataHeader = Activity::where('version_gantt_id', $id)->where('type_activity', 'header')->first();
+		    $startDate = date_create($dataHeader->start_date);
+		    $endDate = date_create($dataHeader->end_date);
+		    $dataHeader->start_date = date_format($startDate,"Y-m-d H:i:s");
+		    $dataHeader->end_date = date_format($endDate,"Y-m-d H:i:s");
+		    $dataHeader->type = "project";
+		    $dataHeader->text = $dataHeader->name;
+		    $finalData[] = $dataHeader;
+		    $data = Activity::where('version_gantt_id', $id)->where('parent_id', $dataHeader->id)->orderBy('id', 'asc')->get();
+		}else{
+		    $data = Activity::where('version_gantt_id', $id)->whereNull('parent_id')->orderBy('id', 'asc')->get();
+		}
 
 		foreach($data as $objRow){
 			$type = "project";
@@ -117,7 +118,7 @@ class ActivityController extends Controller
 
 	private function cloneTemplate($id, $proyek_id)
 	{
-		$project = Project::findOrFail($proyek_id);
+		$project = Project::find($proyek_id);
 
 		$rootActivity = Activity::create([
 			'version_gantt_id'=>$id,
@@ -126,7 +127,7 @@ class ActivityController extends Controller
 			'kode_sortname'=>$project->kode_sortname,
 			'start_date'=> $project->mulai_proyek,
 			'end_date'=> $project->akhir_proyek,
-			'rencana_biaya'=> str_replace(".","", $project->rencana_biaya),
+			'rencana_biaya'=> $project->rencana_biaya,
 			'type_activity'=> 'header',
 			'created_by'=>$this->currentName,
 		]);
@@ -186,7 +187,6 @@ class ActivityController extends Controller
 
 		$parent = $data['parent_id'] ?? null;
 		if($parent){
-			$this->updateTypeProject($parent);
 			Activity::find($parent)->update(["type_activity"=>"project"]);
 			CommentActivity::where('activity_id', $parent)->delete();
 			UserToActivity::where('activity_id', $parent)->delete();
diff --git a/app/Models/.Activity.php.swp b/app/Models/.Activity.php.swp
new file mode 100644
index 0000000..1f10603
Binary files /dev/null and b/app/Models/.Activity.php.swp differ
diff --git a/app/Models/Activity.php b/app/Models/Activity.php
index 01957ed..e3358b2 100644
--- a/app/Models/Activity.php
+++ b/app/Models/Activity.php
@@ -25,10 +25,10 @@ class Activity extends Model
         'planned_start', 'planned_end', 'satuan_id',
         'created_at', 'created_by', 'updated_at', 'updated_by'
     ];
-
-	protected $attributes = [
-		'jobs_done', 'assign_hr', 'assign_material', 'assign_tools'
-	];
+	// this piece of shit prepend column on create(), causing bugs
+	//protected $attributes = [
+	//	'jobs_done', 'assign_hr', 'assign_material', 'assign_tools'
+	//];
 
 	protected $appends = [
 		'jobs_done', 'assign_hr', 'assign_material', 'assign_tools'
@@ -57,7 +57,7 @@ class Activity extends Model
 
 	private function updateBobot()
 	{
-		if(Activity::where('version_gantt_id', $this->version_gantt_id)->where("proyek_id", $this->proyek_id)->where('type_activity', 'header')->count() == 0)
+		if(Activity::where('version_gantt_id', $this->version_gantt_id)->where("proyek_id", $this->proyek_id)->where('type_activity', 'header')->count() == 0) {
 			$totalCost = Activity::select(
 				DB::raw('sum(cast(rencana_biaya as double precision))')
 			)
@@ -65,17 +65,18 @@ class Activity extends Model
 				->where("version_gantt_id", $this->version_gantt_id)
 				->whereNull("parent_id")
 				->first();
-
-		$rootActivity = Activity::where('version_gantt_id', $this->version_gantt_id)
-			->where("proyek_id", $this->proyek_id)
-			->where('type_activity', 'header')
-			->first();
-
+		 } else {
 		$totalCost = Activity::select(DB::raw('sum(cast(rencana_biaya as double precision))'))
 			->where("proyek_id", $this->proyek_id)
 			->where("version_gantt_id", $this->version_gantt_id)
 			->where("parent_id", $rootActivity->id)
 			->first();
+		 }
+		$rootActivity = Activity::where('version_gantt_id', $this->version_gantt_id)
+			->where("proyek_id", $this->proyek_id)
+			->where('type_activity', 'header')
+			->first();
+
 
 		if($totalCost->sum > 0){
 			$activities = Activity::where("proyek_id", $this->proyek_id)->where("version_gantt_id", $this->version_gantt_id)->get();