diff --git a/static/js/cart/entry.js b/static/js/cart/entry.js
index 664fcd3..5c4233c 100644
--- a/static/js/cart/entry.js
+++ b/static/js/cart/entry.js
@@ -11,3 +11,4 @@ require('./invoice-info');
 require('./select-coupon');
 require('./select-address');
 require('./jit-detail');
+require('./pay-back');
\ No newline at end of file
diff --git a/static/js/product/pay-back.js b/static/js/cart/pay-back.js
index d5d1e7a..694250a 100644
--- a/static/js/product/pay-back.js
+++ b/static/js/cart/pay-back.js
@@ -1,5 +1,5 @@
 var $ = require('jquery');
-require('../../common');
+require('../common');
 
 //支付结果埋点
 setTimeout(function() {
diff --git a/template/m.yohobuy.com/partials/layout/use.phtml b/template/m.yohobuy.com/partials/layout/use.phtml
index 4d4a83f..6aede95 100644
--- a/template/m.yohobuy.com/partials/layout/use.phtml
+++ b/template/m.yohobuy.com/partials/layout/use.phtml
@@ -436,6 +436,6 @@
 {{/if}}
 {{#if payBackPage}}
 <script>
-    seajs.use('js/product/pay-back');
+    seajs.use('js/cart/pay-back');
 </script>
 {{/if}}
diff --git a/yohobuy/m.yohobuy.com/application/modules/Shopping/controllers/Pay.php b/yohobuy/m.yohobuy.com/application/modules/Shopping/controllers/Pay.php
index 47c56e4..da6d85a 100644
--- a/yohobuy/m.yohobuy.com/application/modules/Shopping/controllers/Pay.php
+++ b/yohobuy/m.yohobuy.com/application/modules/Shopping/controllers/Pay.php
@@ -234,7 +234,7 @@ class PayController extends AbstractAction
         $this->setNavHeader('支付中心', Helpers::url('/home/orders'), false);
         
         $view = 'notneedpay';
-        if ($payResult->payResult == 200) {
+        if ($payResult->payResult === 200) {
             $view = 'index';
             if (!empty($payResult->orderCode)) {
                 $orderCode = $payResult->orderCode;
@@ -247,7 +247,7 @@ class PayController extends AbstractAction
         $payOrderCode = $payResult->orderCode;
         $payAmount = $payResult->totalFee;
 
-        if ($view = 'notneedpay') {
+        if ($view === 'notneedpay') {
             $payBack = 'failure';
         } else {
             $payBack = 'success';