diff --git a/app/Http/Livewire/ShowServicios.php b/app/Http/Livewire/ShowServicios.php
index 368972d..c9c55bd 100755
--- a/app/Http/Livewire/ShowServicios.php
+++ b/app/Http/Livewire/ShowServicios.php
@@ -190,6 +190,7 @@ class ShowServicios extends Component
             $cuentas_pantallas = Cuentas::fromSub($baseQuery, 'alias')
                 ->where('historiales_count', '<=', $cantidad_restante)
                 ->orderBy('inicio', 'ASC')
+                ->lockForUpdate()
                 ->get();
 
 
@@ -320,6 +321,7 @@ class ShowServicios extends Component
                 $cuenta = Cuentas::fromSub($baseQuery, 'alias')
                     ->where('historiales_count', '<=', $suma)
                     ->orderBy('inicio', 'ASC')
+                    ->lockForUpdate()
                     ->get();
 
 
@@ -339,6 +341,7 @@ class ShowServicios extends Component
                     $cuenta = Cuentas::fromSub($baseQuery, 'alias')
                         ->where('historiales_count', '<=', $suma3)
                         ->orderBy('inicio', 'ASC')
+                        ->lockForUpdate()
                         ->get();
                 }
             } elseif ((int) $pantalla_servicio_completa == (int) $this->pantallas_tarjetaPlan) {
@@ -368,6 +371,7 @@ class ShowServicios extends Component
                 $cuenta = Cuentas::fromSub($baseQuery, 'alias')
                     ->where('historiales_count', '<=', $suma2)
                     ->orderBy('inicio', 'ASC')
+                    ->lockForUpdate()
                     ->get();
             } else {
                 $cuenta = null;