diff --git a/app/Http/Controllers/OrderController.php b/app/Http/Controllers/OrderController.php
index ec5ca361..96547faf 100755
--- a/app/Http/Controllers/OrderController.php
+++ b/app/Http/Controllers/OrderController.php
@@ -116,12 +116,13 @@ class OrderController extends Controller
         if (isset($coupon)) {
             switch ($coupon->type) {
                 case 1: $order->discount_amount = $order->total_amount - $coupon->value;
-                case 1: $order->discount_amount = $order->total_amount * ($coupon->value / 100);
+                case 2: $order->discount_amount = $order->total_amount * ($coupon->value / 100);
             }
             $order->total_amount = $order->total_amount - $order->discount_amount;
         }
         // free process
         if ($order->total_amount <= 0) {
+            $order->total_amount = 0;
             $order->status = 1;
         }
         if (!$order->save()) {