diff --git a/app/Http/Controllers/SimulasiController.php b/app/Http/Controllers/SimulasiController.php
index d2d6542f..ca2767bb 100644
--- a/app/Http/Controllers/SimulasiController.php
+++ b/app/Http/Controllers/SimulasiController.php
@@ -1264,9 +1264,11 @@ class SimulasiController extends Controller
         $cases_update_harga = '';
         $cases_update_n_marhun = '';
         $cases_update_hargaasas = '';
+        $simulasi_bid_marhun_array = [];
 
         foreach($list_simulasi_bid_marhun as $index => $marhun)
         {
+            array_push($simulasi_bid_marhun_array, $marhun->id);
             if ($new_sim_karat[$marhun->karat]) 
             {
                 
@@ -1287,7 +1289,7 @@ class SimulasiController extends Controller
         $build_query_update_n_marhun = sprintf("CASE %s END", $cases_update_n_marhun);
         $build_query_update_hargaasas = sprintf("CASE %s END", $cases_update_hargaasas);
 
-        SimulasiBidMarhun::query()
+        SimulasiBidMarhun::query()->whereIn('id', $simulasi_bid_marhun_array)
         ->update([
             'harga' => DB::raw($build_query_update_harga), 
             'n_marhun' => DB::raw($build_query_update_n_marhun),