diff --git a/src/app/backend/controllers/DiscountController.php b/src/app/backend/controllers/DiscountController.php
index 9e045cc..1e56a07 100644
--- a/src/app/backend/controllers/DiscountController.php
+++ b/src/app/backend/controllers/DiscountController.php
@@ -80,6 +80,8 @@ class DiscountController extends Controller
             $data['description']    = $this->request->getPost('description', 'string', NULL);
             $data['start_date']     = $this->request->getPost('start_date');
             $data['end_date']       = $this->request->getPost('end_date');
+            $data['start_date']     = date('Y-n-d', $data['start_date']);
+            $data['end_date']       = date('Y-n-d', $data['end_date']);
             $data['discount']       = $this->request->getPost('discount', 'int', NULL );
             $data['status']         = 1;
             $data['group_ids']      = $this->request->getPost('items', 'string', NULL );
--
libgit2 0.21.4