diff --git a/app/Filament/Imports/ClassCharacteristicImporter.php b/app/Filament/Imports/ClassCharacteristicImporter.php
index e62289c..c7f117e 100644
--- a/app/Filament/Imports/ClassCharacteristicImporter.php
+++ b/app/Filament/Imports/ClassCharacteristicImporter.php
@@ -544,8 +544,8 @@ class ClassCharacteristicImporter extends Importer
                 ->exampleHeader('ZMM OPERATING RANGE')
                 ->example(''),
             ImportColumn::make('zmm_intake_air')
-                ->label('ZMM USP')
-                ->exampleHeader('ZMM USP')
+                ->label('ZMM INTAKE AIR')
+                ->exampleHeader('ZMM INTAKE AIR')
                 ->example(''),
             ImportColumn::make('zmm_oxygen_transfer_rate')
                 ->label('ZMM OXYGEN TRANSFER RATE')