diff --git a/webht/third_party/paypal/controllers/index.php b/webht/third_party/paypal/controllers/index.php
index 3aab75e2..4cfb5f40 100644
--- a/webht/third_party/paypal/controllers/index.php
+++ b/webht/third_party/paypal/controllers/index.php
@@ -557,6 +557,7 @@ class Index extends CI_Controller {
 
         $pn_invoice = $this->input->post('invoice');
         empty($pn_invoice) ? $pn_invoice = $this->input->post('transaction_subject') : false;
+        empty($pn_invoice) ? $pn_invoice = '' : false;
 
         $pn_custom = $this->input->post('custom');
         empty($pn_custom) ? $pn_custom = '' : false;
@@ -814,7 +815,7 @@ class Index extends CI_Controller {
                     $ht_memo = '交易号(自动录入):' . $item->pn_txn_id;
                     $GAI_COLI_SN = isset($advisor_info->COLI_SN) ? $advisor_info->COLI_SN : 0;
                     $ssje = $this->Paypal_model->get_ssje($item->pn_mc_gross, '15002', mb_strtoupper($item->pn_mc_currency));
-                    $this->Paypal_model->add_tour_account_info($GAI_COLI_SN, $item->pn_mc_gross, $item->pn_payment_date, mb_strtoupper($item->pn_mc_currency), $ssje, $item->pn_payment_date, $item->pn_payment_date, $item->pn_payment_date, '', $item->pn_payer_email, $item->pn_txn_id, $ht_memo);
+                    $this->Paypal_model->add_tour_account_info($GAI_COLI_SN, $item->pn_mc_gross, $item->pn_payment_date, mb_strtoupper($item->pn_mc_currency), $ssje, $item->pn_payment_date, $item->pn_payment_date, $item->pn_payment_date, $item->pn_payer, $item->pn_payer_email, $item->pn_txn_id, $ht_memo);
                     //添加汉特的订单提醒
                     $this->Paypal_model->update_coli_introduction($GAI_COLI_SN, '已支付 ' . mb_strtoupper($item->pn_mc_currency) . $item->pn_mc_gross);
                 }