diff --git a/app/Filament/Resources/InvoiceValidationResource/Pages/CreateInvoiceValidation.php b/app/Filament/Resources/InvoiceValidationResource/Pages/CreateInvoiceValidation.php
index 1dd5cdf..76ecfdc 100644
--- a/app/Filament/Resources/InvoiceValidationResource/Pages/CreateInvoiceValidation.php
+++ b/app/Filament/Resources/InvoiceValidationResource/Pages/CreateInvoiceValidation.php
@@ -216,8 +216,14 @@ class CreateInvoiceValidation extends CreateRecord
             $scanMQuan = InvoiceValidation::where('invoice_number', $invoiceNumber)->whereNotNull('serial_number')->where('serial_number', '!=', '')->where('plant_id', $plantId)->count();
 
             if ($totMQuan > 0) {
-                $totMatQuan = InvoiceValidation::where('invoice_number', $invoiceNumber)->whereNull('serial_number')->where('plant_id', $plantId)->latest()->value('invoice_quantity') ?? 0; // ->where('quantity', '!=', '')
-                $scanMatQuan = number_format($totMatQuan - (InvoiceValidation::where('invoice_number', $invoiceNumber)->whereNull('serial_number')->where('plant_id', $plantId)->latest()->value('quantity') ?? 0), 3, '.', '');
+                $totMatQuan = InvoiceValidation::where('invoice_number', $invoiceNumber)->whereNull('serial_number')->where('plant_id', $plantId)->latest('updated_at')->first()?->invoice_quantity ?? 0; // ->where('quantity', '!=', '')
+                $scanMatQuan = number_format($totMatQuan - (InvoiceValidation::where('invoice_number', $invoiceNumber)->whereNull('serial_number')->where('plant_id', $plantId)->latest('updated_at')->first()?->quantity ?? 0), 3, '.', ''); // ('updated_at', 'desc')
+
+                Notification::make()
+                    ->title("T : {$totMatQuan} and S : {$scanMatQuan}!")
+                    ->info()
+                    ->seconds(1)
+                    ->send();
 
                 $this->form->fill([
                     'plant_id' => $plantId,
@@ -834,8 +840,8 @@ class CreateInvoiceValidation extends CreateRecord
                                     $totalQuantity = InvoiceValidation::where('invoice_number', $invoiceNumber)->where('plant_id', $plantId)->count();
                                     $scannedQuantity = InvoiceValidation::where('invoice_number', $invoiceNumber)->whereNotNull('serial_number')->where('serial_number', '!=', '')->where('plant_id', $plantId)->count();
 
-                                    $totMatQuan = InvoiceValidation::where('invoice_number', $invoiceNumber)->whereNull('serial_number')->where('plant_id', $plantId)->latest()->value('invoice_quantity') ?? 0;
-                                    $scanMatQuan = number_format($totMatQuan - (InvoiceValidation::where('invoice_number', $invoiceNumber)->whereNull('serial_number')->where('plant_id', $plantId)->latest()->value('quantity') ?? 0), 3, '.', '');
+                                    $totMatQuan = InvoiceValidation::where('invoice_number', $invoiceNumber)->whereNull('serial_number')->where('plant_id', $plantId)->latest('updated_at')->first()?->invoice_quantity ?? 0;
+                                    $scanMatQuan = number_format($totMatQuan - (InvoiceValidation::where('invoice_number', $invoiceNumber)->whereNull('serial_number')->where('plant_id', $plantId)->latest('updated_at')->first()?->quantity ?? 0), 3, '.', '');
 
                                     $this->form->fill([
                                         'plant_id' => $plantId,
@@ -870,8 +876,8 @@ class CreateInvoiceValidation extends CreateRecord
                                     $totalQuantity = InvoiceValidation::where('invoice_number', $invoiceNumber)->where('plant_id', $plantId)->count();
                                     $scannedQuantity = InvoiceValidation::where('invoice_number', $invoiceNumber)->whereNotNull('serial_number')->where('serial_number', '!=', '')->where('plant_id', $plantId)->count();
 
-                                    $totMatQuan = InvoiceValidation::where('invoice_number', $invoiceNumber)->whereNull('serial_number')->where('plant_id', $plantId)->latest()->value('invoice_quantity') ?? 0;
-                                    $scanMatQuan = number_format($totMatQuan - (InvoiceValidation::where('invoice_number', $invoiceNumber)->whereNull('serial_number')->where('plant_id', $plantId)->latest()->value('quantity') ?? 0), 3, '.', '');
+                                    $totMatQuan = InvoiceValidation::where('invoice_number', $invoiceNumber)->whereNull('serial_number')->where('plant_id', $plantId)->latest('updated_at')->first()?->invoice_quantity ?? 0;
+                                    $scanMatQuan = number_format($totMatQuan - (InvoiceValidation::where('invoice_number', $invoiceNumber)->whereNull('serial_number')->where('plant_id', $plantId)->latest('updated_at')->first()?->quantity ?? 0), 3, '.', '');
 
                                     $this->form->fill([
                                         'plant_id' => $plantId,
@@ -1931,8 +1937,8 @@ class CreateInvoiceValidation extends CreateRecord
                         $totalQuantity = InvoiceValidation::where('invoice_number', $invoiceNumber)->where('plant_id', $plantId)->count();
                         $scannedQuantity = InvoiceValidation::where('invoice_number', $invoiceNumber)->whereNotNull('serial_number')->where('serial_number', '!=', '')->where('plant_id', $plantId)->count();
 
-                        $totMatQuan = InvoiceValidation::where('invoice_number', $invoiceNumber)->whereNull('serial_number')->where('plant_id', $plantId)->latest()->value('invoice_quantity') ?? 0;
-                        $scanMatQuan = number_format($totMatQuan - (InvoiceValidation::where('invoice_number', $invoiceNumber)->whereNull('serial_number')->where('plant_id', $plantId)->latest()->value('quantity') ?? 0), 3, '.', '');
+                        $totMatQuan = InvoiceValidation::where('invoice_number', $invoiceNumber)->whereNull('serial_number')->where('plant_id', $plantId)->latest('updated_at')->first()?->invoice_quantity ?? 0;
+                        $scanMatQuan = number_format($totMatQuan - (InvoiceValidation::where('invoice_number', $invoiceNumber)->whereNull('serial_number')->where('plant_id', $plantId)->latest('updated_at')->first()?->quantity ?? 0), 3, '.', '');
 
                         $this->form->fill([
                             'plant_id' => $plantId,
@@ -1968,8 +1974,8 @@ class CreateInvoiceValidation extends CreateRecord
                         $totalQuantity = InvoiceValidation::where('invoice_number', $invoiceNumber)->where('plant_id', $plantId)->count();
                         $scannedQuantity = InvoiceValidation::where('invoice_number', $invoiceNumber)->whereNotNull('serial_number')->where('serial_number', '!=', '')->where('plant_id', $plantId)->count();
 
-                        $totMatQuan = InvoiceValidation::where('invoice_number', $invoiceNumber)->whereNull('serial_number')->where('plant_id', $plantId)->latest()->value('invoice_quantity') ?? 0;
-                        $scanMatQuan = number_format($totMatQuan - (InvoiceValidation::where('invoice_number', $invoiceNumber)->whereNull('serial_number')->where('plant_id', $plantId)->latest()->value('quantity') ?? 0), 3, '.', '');
+                        $totMatQuan = InvoiceValidation::where('invoice_number', $invoiceNumber)->whereNull('serial_number')->where('plant_id', $plantId)->latest('updated_at')->first()?->invoice_quantity ?? 0;
+                        $scanMatQuan = number_format($totMatQuan - (InvoiceValidation::where('invoice_number', $invoiceNumber)->whereNull('serial_number')->where('plant_id', $plantId)->latest('updated_at')->first()?->quantity ?? 0), 3, '.', '');
 
                         $this->form->fill([
                             'plant_id' => $plantId,
@@ -2468,8 +2474,8 @@ class CreateInvoiceValidation extends CreateRecord
             return;
         } else {
             if ($totMQuan > 0) {
-                $totMatQuan = InvoiceValidation::where('invoice_number', $invoiceNumber)->whereNull('serial_number')->where('plant_id', $plantId)->latest()->value('invoice_quantity') ?? 0;
-                $scanMatQuan = number_format($totMatQuan - (InvoiceValidation::where('invoice_number', $invoiceNumber)->whereNull('serial_number')->where('plant_id', $plantId)->latest()->value('quantity') ?? 0), 3, '.', '');
+                $totMatQuan = InvoiceValidation::where('invoice_number', $invoiceNumber)->whereNull('serial_number')->where('plant_id', $plantId)->latest('updated_at')->first()?->invoice_quantity ?? 0;
+                $scanMatQuan = number_format($totMatQuan - (InvoiceValidation::where('invoice_number', $invoiceNumber)->whereNull('serial_number')->where('plant_id', $plantId)->latest('updated_at')->first()?->quantity ?? 0), 3, '.', '');
 
                 if ($totQuan == $scanMQuan) {
                     Notification::make()
@@ -3142,8 +3148,8 @@ class CreateInvoiceValidation extends CreateRecord
                     $totQuan = InvoiceValidation::where('plant_id', $plantId)->where('invoice_number', $invoiceNumber)->count();
                     $scanMQuan = InvoiceValidation::where('invoice_number', $invoiceNumber)->whereNotNull('serial_number')->where('serial_number', '!=', '')->where('plant_id', $plantId)->count();
 
-                    $totMatQuan = InvoiceValidation::where('invoice_number', $invoiceNumber)->whereNull('serial_number')->where('plant_id', $plantId)->latest()->value('invoice_quantity') ?? 0;
-                    $scanMatQuan = number_format($totMatQuan - (InvoiceValidation::where('invoice_number', $invoiceNumber)->whereNull('serial_number')->where('plant_id', $plantId)->latest()->value('quantity') ?? 0), 3, '.', '');
+                    $totMatQuan = InvoiceValidation::where('invoice_number', $invoiceNumber)->whereNull('serial_number')->where('plant_id', $plantId)->latest('updated_at')->first()?->invoice_quantity ?? 0;
+                    $scanMatQuan = number_format($totMatQuan - (InvoiceValidation::where('invoice_number', $invoiceNumber)->whereNull('serial_number')->where('plant_id', $plantId)->latest('updated_at')->first()?->quantity ?? 0), 3, '.', '');
 
                     $this->form->fill([
                         'plant_id' => $plantId,
@@ -3516,8 +3522,8 @@ class CreateInvoiceValidation extends CreateRecord
                 $totQuan = InvoiceValidation::where('invoice_number', $invoiceNumber)->where('plant_id', $plantId)->count();
                 $scannedMQuantity = InvoiceValidation::where('invoice_number', $invoiceNumber)->whereNotNull('serial_number')->where('serial_number', '!=', '')->where('plant_id', $plantId)->count();
 
-                $totMatQuan = InvoiceValidation::where('invoice_number', $invoiceNumber)->whereNull('serial_number')->where('plant_id', $plantId)->latest()->value('invoice_quantity') ?? 0;
-                $scanMatQuan = number_format($totMatQuan - (InvoiceValidation::where('invoice_number', $invoiceNumber)->whereNull('serial_number')->where('plant_id', $plantId)->latest()->value('quantity') ?? 0), 3, '.', '');
+                $totMatQuan = InvoiceValidation::where('invoice_number', $invoiceNumber)->whereNull('serial_number')->where('plant_id', $plantId)->latest('updated_at')->first()?->invoice_quantity ?? 0;
+                $scanMatQuan = number_format($totMatQuan - (InvoiceValidation::where('invoice_number', $invoiceNumber)->whereNull('serial_number')->where('plant_id', $plantId)->latest('updated_at')->first()?->quantity ?? 0), 3, '.', '');
 
                 if ($totQuan == $scannedMQuantity) {
                     Notification::make()