diff --git a/app/Livewire/Datatable/Loyalty/VouchersTable.php b/app/Livewire/Datatable/Loyalty/VouchersTable.php
index f2c17a5..1b91ce4 100644
--- a/app/Livewire/Datatable/Loyalty/VouchersTable.php
+++ b/app/Livewire/Datatable/Loyalty/VouchersTable.php
@@ -84,15 +84,9 @@ public function columns(): array
 
             ArrayColumn::make('Outlet')
                 ->data(
-                    fn ($value, $row) => $row->outlets->map(fn ($outlet) => [
-                        'name' => $outlet->name,
-                        'stock' => formatCurrencyNumber($outlet->pivot->stock, ''),
-                    ])->toArray()
+                    fn ($value, $row) => $row->outlets->pluck('name')->toArray()
                 )
-                ->outputFormat(fn ($index, $value) => Blade::render('
-                    <div class="flex items-center space-x-2 bg-gray-50 border border-gray-200 rounded-lg px-2 py-1 text-xs">
-                        <span class="font-medium text-gray-700">{{ $value["name"] }}</span>
-                    </div>', ['value' => $value]))
+                ->outputFormat(fn ($index, $value) => Blade::render('<span class="text-xs text-gray-400 border border-gray-400 rounded px-1">'.$value.'</span>'))
                 ->flexRow(['class' => 'gap-2 flex-wrap']),
 
             Column::make('Visibilitas', 'is_show')
diff --git a/app/Livewire/Forms/Studio/Loyalty/VoucherForm.php b/app/Livewire/Forms/Studio/Loyalty/VoucherForm.php
index 204fdad..a3ff9b4 100644
--- a/app/Livewire/Forms/Studio/Loyalty/VoucherForm.php
+++ b/app/Livewire/Forms/Studio/Loyalty/VoucherForm.php
@@ -78,7 +78,7 @@ public function rules(): array
             'summary' => ['required', 'string', 'max:200'],
             'start_date' => ['required', 'date', 'after:yesterday'],
             'end_date' => ['nullable', 'date', 'after_or_equal:start_date'],
-            'tier_ids' => ['nullable', 'array'],
+            'tier_ids' => ['required', 'array', 'min:1'],
             'tier_ids.*' => Rule::exists('tiers', 'id'),
             'outlet_ids' => ['required', 'array', 'min:1'],
             'outlet_ids.*' => Rule::exists('outlets', 'id'),
diff --git a/resources/views/livewire/studio/loyalty/voucher/form.blade.php b/resources/views/livewire/studio/loyalty/voucher/form.blade.php
index 93da25e..735b249 100644
--- a/resources/views/livewire/studio/loyalty/voucher/form.blade.php
+++ b/resources/views/livewire/studio/loyalty/voucher/form.blade.php
@@ -41,22 +41,22 @@
                                             </flux:field>
 
                                             <flux:field>
-                                                 <flux:label>Min. Belanja</flux:label>
-                                                 <flux:input.group>
-                                                     <flux:input.group.prefix>Rp</flux:input.group.prefix>
-                                                     <flux:input placeholder="10.000"
-                                                         x-mask:dynamic="$money($input, ',')"
-                                                         wire:model="form.min_purchase" autocomplete="off" />
-                                                 </flux:input.group>
-                                                 <flux:error name="form.min_purchase" />
-                                             </flux:field>
+                                                <flux:label>Min. Belanja</flux:label>
+                                                <flux:input.group>
+                                                    <flux:input.group.prefix>Rp</flux:input.group.prefix>
+                                                    <flux:input placeholder="10.000"
+                                                        x-mask:dynamic="$money($input, ',')"
+                                                        wire:model="form.min_purchase" autocomplete="off" />
+                                                </flux:input.group>
+                                                <flux:error name="form.min_purchase" />
+                                            </flux:field>
 
-                                             <flux:input label="Kuota" placeholder="100" wire:model="form.quota"
-                                                 x-mask:dynamic="$money($input, ',')" autocomplete="off" />
+                                            <flux:input label="Kuota" placeholder="100" wire:model="form.quota"
+                                                x-mask:dynamic="$money($input, ',')" autocomplete="off" />
 
-                                             <flux:input label="Batas Per Customer" placeholder="1"
-                                                 wire:model="form.limit_per_user" x-mask:dynamic="$money($input, ',')"
-                                                 autocomplete="off" />
+                                            <flux:input label="Batas Per Customer" placeholder="1"
+                                                wire:model="form.limit_per_user" x-mask:dynamic="$money($input, ',')"
+                                                autocomplete="off" />
                                         </div>
                                     </div>
 
@@ -144,11 +144,12 @@
                         </flux:field>
 
                         <flux:field>
-                            <flux:label>Tier</flux:label>
-                            <flux:description>Jika tidak memilih, maka voucher berlaku tanpa membatasi tier.</flux:description>
-                            <flux:select placeholder="Pilih Tier" wire:model="form.tier_ids" multiple searchable variant="listbox">
+                            <flux:label>Tier <span class="text-red-500 ms-1">*</span></flux:label>
+                            <flux:select placeholder="Pilih Tier" wire:model="form.tier_ids" multiple searchable
+                                variant="listbox">
                                 @foreach ($tiers as $key => $value)
-                                    <flux:select.option value="{{ $key }}">{{ $value }}</flux:select.option>
+                                    <flux:select.option value="{{ $key }}">{{ $value }}
+                                    </flux:select.option>
                                 @endforeach
                             </flux:select>
                             <flux:error name="form.tier_ids" />