diff --git a/app/Http/Controllers/PdfController.php b/app/Http/Controllers/PdfController.php
index a3a8ed2..423062a 100644
--- a/app/Http/Controllers/PdfController.php
+++ b/app/Http/Controllers/PdfController.php
@@ -535,6 +535,8 @@ class PdfController extends Controller
 
         $processOrder = $request->header('process-order');
 
+        $machineName = $request->header('machine-name');
+
         if (! $plantCode) {
             return response()->json([
                 'status_code' => 'ERROR',
@@ -546,6 +548,12 @@ class PdfController extends Controller
                 'status_description' => 'Process Order cannot be empty!',
             ], 404);
         }
+        elseif (! $machineName) {
+            return response()->json([
+                'status_code' => 'ERROR',
+                'status_description' => 'Machine Name cannot be empty!',
+            ], 404);
+        }
 
         $plant = Plant::where('code', $plantCode)->first();
         $plantId = $plant->id;
@@ -566,14 +574,26 @@ class PdfController extends Controller
             ], 404);
         }
 
+        $proOrdAgPlan = ProcessOrder::where('plant_id', $plantId)
+            ->where('process_order', $processOrder)
+            ->first();
+
+        if (! $proOrdAgPlan) {
+            return response()->json([
+                'status_code' => 'ERROR',
+                'status_description' => 'Process order not found for this plant!',
+            ], 404);
+        }
+
         $proOrdAgPlant = ProcessOrder::where('plant_id', $plantId)
             ->where('process_order', $processOrder)
+            ->where('machine_name', $machineName)
             ->first();
 
         if (! $proOrdAgPlant) {
             return response()->json([
                 'status_code' => 'ERROR',
-                'status_description' => 'Process order not found for this plant!',
+                'status_description' => 'Process order not found for this plant and machine name!',
             ], 404);
         }
 
@@ -582,17 +602,20 @@ class PdfController extends Controller
         $processOrderRecords = ProcessOrder::with('item')
             ->where('plant_id', $plant->id)
             ->where('process_order', $processOrder)
+            ->where('machine_name', $machineName)
             ->get();
 
         $lastRecord = ProcessOrder::with('item')
             ->where('plant_id', $plant->id)
             ->where('process_order', $processOrder)
+            ->where('machine_name', $machineName)
             ->orderBy('id', 'desc')
             ->first();
 
         $lastRecord1 = ProcessOrder::with('item')
             ->where('plant_id', $plant->id)
             ->where('process_order', $processOrder)
+            ->where('machine_name', $machineName)
             ->where('rework_status', 0)
             ->orderBy('id', 'desc')
             ->first();
@@ -604,7 +627,7 @@ class PdfController extends Controller
         if ($totalReceivedQty == $proOrdAgPlant->order_quantity) {
             return response()->json([
                 'status_code' => 'ERROR',
-                'status_description' => "Process order '{$processOrder}' for plant '{$plantCode}' has already reached its order quantity.",
+                'status_description' => "Process order '{$processOrder}' for plant '{$plantCode}' and machine name '{$machineName}' has already reached its order quantity.",
             ], 404);
         }