diff --git a/app/Filament/Resources/ProductionCharacteristicResource.php b/app/Filament/Resources/ProductionCharacteristicResource.php
index b8a708e..b8b46fe 100644
--- a/app/Filament/Resources/ProductionCharacteristicResource.php
+++ b/app/Filament/Resources/ProductionCharacteristicResource.php
@@ -253,9 +253,9 @@ class ProductionCharacteristicResource extends Resource
                     ->label('Spec. Value')
                     // ->searchable()
                     ->formatStateUsing(function ($record) {
-                        $specVal = ProductCharacteristicsMaster::where('plant_id', $record->plant_id)->where('item_id', $record->item_id)->where('line_id', $record->line_id)->where('machine_id', $record->machine_id)->where('id', $record->product_characteristics_master_id)->first();
-
+                        $specVal = ProductCharacteristicsMaster::where('plant_id', $record->plant_id)->where('item_id', $record->item_id)->where('line_id', $record->line_id)->where('machine_id', $record->machine_id)->where('name', $record->characteristic_name)->first();
                         // return $record?->plant_id.'-'.$record?->item_id.'-'.$record->line_id.'-'.$record?->machine_id;
+
                         return $specVal?->lower.' - '.$specVal?->upper;
                     })
                     ->alignCenter()