diff --git a/app/Classes/Modules/Companies/ControllersLogic/BulkDownloadCustomerInvoicesLogic.php b/app/Classes/Modules/Companies/ControllersLogic/BulkDownloadCustomerInvoicesLogic.php
index 4e118044..014063b2 100644
--- a/app/Classes/Modules/Companies/ControllersLogic/BulkDownloadCustomerInvoicesLogic.php
+++ b/app/Classes/Modules/Companies/ControllersLogic/BulkDownloadCustomerInvoicesLogic.php
@@ -56,24 +56,6 @@ class BulkDownloadCustomerInvoicesLogic
 
             $filesystemDriver = Storage::getDefaultDriver();
             if($filesystemDriver == 's3'){
-                $zip = new ZipArchive();
-                $zipDataStr = '';
-
-                foreach ($invoicebookings as $booking) {
-                    $invoiceFile = $booking->documents()
-                        ->where('document_type', DocumentType::INVOICE)
-                        ->whereNull('deleted_at')
-                        ->first()
-                        ->files()
-                        ->first();
-
-                    $fileContent = Storage::disk('s3')
-                        ->get('documents/'.$invoiceFile->file->file_info->original->file);
-
-                    $zipDataStr .= 'invoice-' . $booking->created_at->format('d_m_Y') . '_' . $booking->marking . '.pdf';
-                    $zipDataStr .= "\n"; // Add a separator
-                    $zipDataStr .= $fileContent;
-                }
 
                 $zipDirectory = storage_path('app/bulk_invoice'); // Update this with the actual directory path
 
@@ -81,14 +63,19 @@ class BulkDownloadCustomerInvoicesLogic
                     mkdir($zipDirectory, 0755, true);
                 }
 
-                $zipFileName = "{$zipDirectory}/invoices_{$startDate}_to_{$endDate}_{$company->reference}.zip";
+                $zipFileName = "invoices_{$startDate}_to_{$endDate}_{$company->reference}.zip";
+                $zip_file = "{$zipDirectory}/{$zipFileName}";
 
-                if ($zip->open($zipFileName, ZipArchive::CREATE | ZipArchive::OVERWRITE)) {
-                    $zip->addFromString($zipFileName, $zipDataStr);
+                $zip = new ZipArchive();
+                if ($zip->open($zip_file, ZipArchive::CREATE | ZipArchive::OVERWRITE)) {
+                    foreach ($invoicebookings as $booking) {
+                        $invoice_file = $booking->documents()->where('document_type', DocumentType::INVOICE)->whereNull('deleted_at')->first()->files()->first();
+                        $zip->addFile(Storage::disk('documents')->path($invoice_file->file->file_info->original->file), 'invoice-' . $booking->created_at->format('d_m_Y') . '_' . $booking->marking . '.pdf');
+                    }
                     $zip->close();
 
                     $filePath = 'bulk_invoice/'.$zipFileName;
-                    Storage::put($filePath, file_get_contents($zipFileName), 's3');
+                    Storage::put($filePath, file_get_contents($zip_file), 's3');
 
                     return response(['src' => Storage::disk('s3')->get($$filePath) ]);