diff --git a/app/Console/Kernel.php b/app/Console/Kernel.php
index 87584ac..00477d5 100644
--- a/app/Console/Kernel.php
+++ b/app/Console/Kernel.php
@@ -103,7 +103,7 @@ class Kernel extends ConsoleKernel
                         DB::beginTransaction();
 
                         $directoryName = '/invoices-docs/';
-                        $filename = $start_at->format('dmY') . '_' . $end_at->format('dmY') . '_' . $agent->code_membre . '.pdf';
+                        $filename = $start_at->format('dmY') . '_' . $end_at->format('dmY') . '_' . $agent->code_membre . '_' . time() . '.pdf';
 
                         $invoice = NhInvoice::create([
                             'invoice_id' => $invoice_id,
diff --git a/app/Http/Controllers/HealthCareSheetController.php b/app/Http/Controllers/HealthCareSheetController.php
index 5c27579..c181722 100755
--- a/app/Http/Controllers/HealthCareSheetController.php
+++ b/app/Http/Controllers/HealthCareSheetController.php
@@ -1278,20 +1278,18 @@ class HealthCareSheetController extends Controller
 
         if ($action == 'ACCEPT') {
             $sheet->state = InsuranceSubscriptionState::ACCEPTED;
-            $sheet->updated_at = $datetime;
-            $sheet->save();
-            return $this->successResponse(trans('messages.care_sheet_accepted'));
+            $message = trans('messages.care_sheet_accepted');
         } else if ($action == 'REJECT') {
             $sheet->state = InsuranceSubscriptionState::REJECTED;
-            $sheet->updated_at = $datetime;
-            $sheet->save();
-            return $this->successResponse(trans('messages.care_sheet_rejected'));
+            $message = trans('messages.care_sheet_rejected');
         } else {
             $sheet->state = InsuranceSubscriptionState::UNDER_VALIDATION;
-            $sheet->updated_at = $sheet->created_at = $datetime;
-            $sheet->save();
-            return $this->successResponse(trans('messages.care_sheet_resubmitted'));
+            $sheet->created_at = $datetime;
+            $message = trans('messages.care_sheet_resubmitted');
         }
+        $sheet->updated_at = $datetime;
+        $sheet->save();
+        return $this->successResponse($message);
     }
 
     private function getConfigInsuranceParts(NhNetworksConfig $nhConfig, $care_condition): stdClass
diff --git a/app/Http/Controllers/InvoiceController.php b/app/Http/Controllers/InvoiceController.php
index 364c5b0..e296d92 100755
--- a/app/Http/Controllers/InvoiceController.php
+++ b/app/Http/Controllers/InvoiceController.php
@@ -78,7 +78,7 @@ class InvoiceController extends Controller
             DB::beginTransaction();
 
             $directoryName = '/invoices-docs/';
-            $filename = $start_at->format('dmY') . '_' . $end_at->format('dmY') . '_' . $agent->code_membre . '.pdf';
+            $filename = $start_at->format('dmY') . '_' . $end_at->format('dmY') . '_' . $agent->code_membre . '_' . time() . '.pdf';
 
             $invoice = NhInvoice::create([
                 'invoice_id' => $invoice_id,
diff --git a/app/Traits/Helper.php b/app/Traits/Helper.php
index 77ae44b..28d2d55 100644
--- a/app/Traits/Helper.php
+++ b/app/Traits/Helper.php
@@ -173,8 +173,8 @@ trait Helper
             ->groupBy('nh_health_care_sheets_performances.id')->groupBy('nh_health_care_sheets_performances.sheet_id')->first();
 
         if (isset($sum)) {
-            $insurerAmount += $sum->moderator_ticket;
-            $insuredAmount += $sum->insurance_amount;
+            $insuredAmount += $sum->moderator_ticket;
+            $insurerAmount += $sum->insurance_amount;
         }
 
 
@@ -182,8 +182,8 @@ trait Helper
             ->groupBy('nh_health_care_sheets_prescriptions.id')->groupBy('nh_health_care_sheets_prescriptions.sheet_id')->first();
 
         if (isset($sum)) {
-            $insurerAmount += $sum->insured_paid_amount;
-            $insuredAmount += $sum->insurer_paid_amount;
+            $insuredAmount += $sum->insured_paid_amount;
+            $insurerAmount += $sum->insurer_paid_amount;
         }
 
         $sum = $sheet->exams()->selectRaw('SUM(insured_paid_amount) as insured_paid_amount , SUM(insurer_paid_amount) as insurer_paid_amount')
@@ -191,8 +191,8 @@ trait Helper
 
 
         if (isset($sum)) {
-            $insurerAmount += $sum->insured_paid_amount;
-            $insuredAmount += $sum->insurer_paid_amount;
+            $insuredAmount += $sum->insured_paid_amount;
+            $insurerAmount += $sum->insurer_paid_amount;
         }
 
         $sheet->insurer_amount = $insurerAmount;