diff --git a/app/Livewire/Forms/Studio/Loyalty/VoucherForm.php b/app/Livewire/Forms/Studio/Loyalty/VoucherForm.php
index e5624ad..1ed668d 100644
--- a/app/Livewire/Forms/Studio/Loyalty/VoucherForm.php
+++ b/app/Livewire/Forms/Studio/Loyalty/VoucherForm.php
@@ -105,7 +105,7 @@ public function setVoucher(Voucher $voucher)
 
         $this->name = $this->voucher->name;
         $this->code = $this->voucher->code;
-        $this->summary = $this->voucher->summary;
+        $this->tags = $this->voucher->tags;
         $this->type = $this->voucher->type->value;
         $this->discount_amount = replaceCurrency($this->voucher->discount_amount);
         $this->min_purchase = replaceCurrency($this->voucher->min_purchase);
@@ -124,7 +124,6 @@ public function store()
         $this->validate();
 
         $data = $this->prepareSavedData();
-        $data = sanitizeIntegers($data, ['min_purchase', 'max_discount', 'quota', 'limit_per_user', 'available_count']);
 
         DB::transaction(function () use ($data) {
             $voucher = Voucher::create($data);
@@ -139,6 +138,7 @@ public function update()
 
         $data = $this->prepareSavedData();
         DB::transaction(function () use ($data) {
+            unset($data['available_count']);
             $this->voucher->update($data);
 
             $this->voucher->outlets()->sync($this->outlet_ids);
@@ -156,7 +156,7 @@ private function prepareSavedData()
             'min_purchase' => replaceCurrency($this->min_purchase),
             'max_discount' => $this->type == VoucherType::PERCENTAGE->value ? replaceCurrency($this->max_discount) : null,
             'quota' => $this->quota,
-            'available_count' => $this->quota,
+            'available_count' => $this->quota ?? 0,
             'limit_per_user' => $this->limit_per_user,
             'summary' => $this->summary,
             'start_date' => $this->start_date,