diff --git a/app/Models/Activity.php b/app/Models/Activity.php
index 1f01083..0753d20 100644
--- a/app/Models/Activity.php
+++ b/app/Models/Activity.php
@@ -57,6 +57,10 @@ class Activity extends Model
 
 	private function updateBobot()
 	{
+		$rootActivity = Activity::where('version_gantt_id', $this->version_gantt_id)
+			->where("proyek_id", $this->proyek_id)
+			->where('type_activity', 'header')
+			->first();
 		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))')
@@ -72,10 +76,6 @@ class Activity extends Model
 			->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){
@@ -130,9 +130,9 @@ class Activity extends Model
 	public function getJobsDoneAttribute()
 	{
 		$tmpPercentage = [];
-        if(!ReportActivityMaterial::where('activity_id', $this->id)->first()) 
-                return 0; 
-        if(!$dataPlan = AssignMaterial::where('activity_id', $this->id)->get()) 
+        if(!ReportActivityMaterial::where('activity_id', $this->id)->first())
+                return 0;
+        if(!$dataPlan = AssignMaterial::where('activity_id', $this->id)->get())
                 return 0;
 		foreach ($dataPlan as $value) {
 			$tmpPercentage[] = 100;
diff --git a/app/Models/AssignMaterial.php b/app/Models/AssignMaterial.php
index e3957a8..597f430 100644
--- a/app/Models/AssignMaterial.php
+++ b/app/Models/AssignMaterial.php
@@ -29,32 +29,14 @@ class AssignMaterial extends Model
 		static::created(function($data) {
 			$activity = Activity::find($data->activity_id);
 			$material = RequestMaterial::where("id", $data->material_id)->first();
-			$old = $activity->rencana_biaya;
 			$activity->rencana_biaya += floatval($material->price) * floatval($data->qty_planning);
 			$activity->save();
-
-			$msg = Carbon::now()->toDateTimeString() . ": ".$activity->id." ".$activity->name.PHP_EOL;
-			$msg .= "Added: ".$material->desc." (".floatval($material->price)." * ".floatval($data->qty_planning)."), Cost plan old: ".$old." | +".$activity->rencana_biaya.PHP_EOL;
-			$msg .= "Data type (".gettype(floatval($material->price))." * ".gettype(floatval($material->qty_planning))."), ".gettype(floatval($old))." | ".gettype(floatval($activity->rencana_biaya)).PHP_EOL;
-			$msg .= "Data type origin (".gettype($material->price)." * ".gettype($material->qty_planning)."), ".gettype($old)." | ".gettype($activity->rencana_biaya).PHP_EOL;
-			$msg .= "------".PHP_EOL;
-			file_put_contents('activity_log.txt', $msg, FILE_APPEND | LOCK_EX);
-
 		});
 
 		static::deleted(function($data) {
 			$activity = Activity::where('id', $data->activity_id)->first();
-			$old = $activity->rencana_biaya;
 			$activity->rencana_biaya -= floatval($data->budget) * floatval($data->qty_planning);
 			$activity->save();
-			$material = RequestMaterial::where("id", $data->material_id)->first();
-
-			$msg = Carbon::now()->toDateTimeString() . ": ".$activity->id." ".$activity->name.PHP_EOL;
-			$msg .= "Deleted: ".$material->desc." (".floatval($data->budget)." * ".floatval($data->qty_planning)."), Cost plan old: ".$old." | -".$activity->rencana_biaya.PHP_EOL;
-			$msg .= "Data type (".gettype(floatval($data->budget))." * ".gettype(floatval($data->qty_planning))."), ".gettype(floatval($old))." | ".gettype(floatval($activity->rencana_biaya)).PHP_EOL;
-			$msg .= "Data type origin (".gettype($data->budget)." * ".gettype($data->qty_planning)."), ".gettype($old)." | ".gettype($activity->rencana_biaya).PHP_EOL;
-			$msg .= "------".PHP_EOL;
-			file_put_contents('activity_log.txt', $msg, FILE_APPEND | LOCK_EX);
 		});
 
 	}