diff --git a/app/Console/Tasks/CloseTradeTask.php b/app/Console/Tasks/CloseTradeTask.php
index a210bb5f..7d4a3bfb 100644
--- a/app/Console/Tasks/CloseTradeTask.php
+++ b/app/Console/Tasks/CloseTradeTask.php
@@ -34,7 +34,7 @@ class CloseTradeTask extends Task
      *
      * @param TradeModel $trade
      */
-    protected function handleAlipayTrade($trade)
+    protected function handleAlipayTrade(TradeModel $trade)
     {
         $allowClosed = true;
 
@@ -66,7 +66,7 @@ class CloseTradeTask extends Task
      *
      * @param TradeModel $trade
      */
-    protected function handleWxpayTrade($trade)
+    protected function handleWxpayTrade(TradeModel $trade)
     {
         $allowClosed = true;
 
diff --git a/app/Console/Tasks/SyncChapterCounterTask.php b/app/Console/Tasks/SyncChapterCounterTask.php
index 61e79eba..97064fe8 100644
--- a/app/Console/Tasks/SyncChapterCounterTask.php
+++ b/app/Console/Tasks/SyncChapterCounterTask.php
@@ -46,25 +46,43 @@ class SyncChapterCounterTask extends Task
             return;
         }
 
+        $counterCache = new ChapterCounterCache();
+
         $chapterCache = new ChapterCache();
 
-        $chapterCounterCache = new ChapterCounterCache();
+        $hour = date('H');
 
         foreach ($chapters as $chapter) {
 
-            $counter = $chapterCounterCache->get($chapter->id);
+            if ($hour % 3 == 0) {
 
-            if ($counter) {
-
-                $chapter->user_count = $counter['user_count'];
-                $chapter->lesson_count = $counter['lesson_count'];
-                $chapter->comment_count = $counter['comment_count'];
-                $chapter->agree_count = $counter['agree_count'];
-                $chapter->oppose_count = $counter['oppose_count'];
+                $chapter->user_count = $chapterRepo->countUsers($chapter->id);
+                $chapter->lesson_count = $chapterRepo->countLessons($chapter->id);
+                $chapter->comment_count = $chapterRepo->countComments($chapter->id);
+                $chapter->agree_count = $chapterRepo->countAgrees($chapter->id);
+                $chapter->oppose_count = $chapterRepo->countOpposes($chapter->id);
 
                 $chapter->update();
 
+                $counterCache->rebuild($chapter->id);
                 $chapterCache->rebuild($chapter->id);
+
+            } else {
+
+                $counter = $counterCache->get($chapter->id);
+
+                if ($counter) {
+
+                    $chapter->user_count = $counter['user_count'];
+                    $chapter->lesson_count = $counter['lesson_count'];
+                    $chapter->comment_count = $counter['comment_count'];
+                    $chapter->agree_count = $counter['agree_count'];
+                    $chapter->oppose_count = $counter['oppose_count'];
+
+                    $chapter->update();
+
+                    $chapterCache->rebuild($chapter->id);
+                }
             }
         }
 
diff --git a/app/Console/Tasks/SyncCommentCounterTask.php b/app/Console/Tasks/SyncCommentCounterTask.php
index dedc4b52..2d558e95 100644
--- a/app/Console/Tasks/SyncCommentCounterTask.php
+++ b/app/Console/Tasks/SyncCommentCounterTask.php
@@ -45,19 +45,34 @@ class SyncCommentCounterTask extends Task
             return;
         }
 
-        $cache = new CommentCounterCache();
+        $counterCache = new CommentCounterCache();
+
+        $hour = date('H');
 
         foreach ($comments as $comment) {
 
-            $counter = $cache->get($comment->id);
+            if ($hour % 3 == 0) {
 
-            if ($counter) {
-
-                $comment->reply_count = $counter['reply_count'];
-                $comment->agree_count = $counter['agree_count'];
-                $comment->oppose_count = $counter['oppose_count'];
+                $comment->reply_count = $commentRepo->countReplies($comment->id);
+                $comment->agree_count = $commentRepo->countAgrees($comment->id);
+                $comment->oppose_count = $commentRepo->countOpposes($comment->id);
 
                 $comment->update();
+
+                $counterCache->rebuild($comment->id);
+
+            } else {
+
+                $counter = $counterCache->get($comment->id);
+
+                if ($counter) {
+
+                    $comment->reply_count = $counter['reply_count'];
+                    $comment->agree_count = $counter['agree_count'];
+                    $comment->oppose_count = $counter['oppose_count'];
+
+                    $comment->update();
+                }
             }
         }
 
diff --git a/app/Console/Tasks/SyncConsultCounterTask.php b/app/Console/Tasks/SyncConsultCounterTask.php
index 1f9caf6f..afc5d021 100644
--- a/app/Console/Tasks/SyncConsultCounterTask.php
+++ b/app/Console/Tasks/SyncConsultCounterTask.php
@@ -45,18 +45,32 @@ class SyncConsultCounterTask extends Task
             return;
         }
 
-        $cache = new ConsultCounterCache();
+        $counterCache = new ConsultCounterCache();
+
+        $hour = date('H');
 
         foreach ($consults as $consult) {
 
-            $counter = $cache->get($consult->id);
+            if ($hour % 3 == 0) {
 
-            if ($counter) {
-
-                $consult->agree_count = $counter['agree_count'];
-                $consult->oppose_count = $counter['oppose_count'];
+                $consult->agree_count = $consultRepo->countAgrees($consult->id);
+                $consult->oppose_count = $consultRepo->countOpposes($consult->id);
 
                 $consult->update();
+
+                $counterCache->rebuild($consult->id);
+
+            } else {
+
+                $counter = $counterCache->get($consult->id);
+
+                if ($counter) {
+
+                    $consult->agree_count = $counter['agree_count'];
+                    $consult->oppose_count = $counter['oppose_count'];
+
+                    $consult->update();
+                }
             }
         }
 
diff --git a/app/Console/Tasks/SyncCourseCounterTask.php b/app/Console/Tasks/SyncCourseCounterTask.php
index 9cda6066..6202efba 100644
--- a/app/Console/Tasks/SyncCourseCounterTask.php
+++ b/app/Console/Tasks/SyncCourseCounterTask.php
@@ -46,26 +46,43 @@ class SyncCourseCounterTask extends Task
             return;
         }
 
-        $courseCounterCache = new CourseCounterCache();
+        $counterCache = new CourseCounterCache();
 
         $courseCache = new CourseCache();
 
+        $hour = date('H');
+
         foreach ($courses as $course) {
 
-            $counter = $courseCounterCache->get($course->id);
+            if ($hour % 3 == 0) {
 
-            if ($counter) {
-
-                $course->user_count = $counter['user_count'];
-                $course->lesson_count = $counter['lesson_count'];
-                $course->comment_count = $counter['comment_count'];
-                $course->consult_count = $counter['consult_count'];
-                $course->review_count = $counter['review_count'];
-                $course->favorite_count = $counter['favorite_count'];
+                $course->user_count = $courseRepo->countUsers($course->id);
+                $course->lesson_count = $courseRepo->countLessons($course->id);
+                $course->comment_count = $courseRepo->countComments($course->id);
+                $course->consult_count = $courseRepo->countConsults($course->id);
+                $course->review_count = $courseRepo->countReviews($course->id);
+                $course->favorite_count = $courseRepo->countFavorites($course->id);
 
                 $course->update();
 
+                $counterCache->rebuild($course->id);
                 $courseCache->rebuild($course->id);
+
+            } else {
+
+                $counter = $counterCache->get($course->id);
+
+                if ($counter) {
+
+                    $course->user_count = $counter['user_count'];
+                    $course->lesson_count = $counter['lesson_count'];
+                    $course->comment_count = $counter['comment_count'];
+                    $course->consult_count = $counter['consult_count'];
+                    $course->review_count = $counter['review_count'];
+                    $course->favorite_count = $counter['favorite_count'];
+
+                    $course->update();
+                }
             }
         }
 
diff --git a/app/Console/Tasks/SyncReviewCounterTask.php b/app/Console/Tasks/SyncReviewCounterTask.php
index 1196d1f6..ead634ba 100644
--- a/app/Console/Tasks/SyncReviewCounterTask.php
+++ b/app/Console/Tasks/SyncReviewCounterTask.php
@@ -45,18 +45,32 @@ class SyncReviewCounterTask extends Task
             return;
         }
 
-        $cache = new ReviewCounterCache();
+        $counterCache = new ReviewCounterCache();
+
+        $hour = date('H');
 
         foreach ($reviews as $review) {
 
-            $counter = $cache->get($review->id);
+            if ($hour % 3 == 0) {
 
-            if ($counter) {
-
-                $review->agree_count = $counter['agree_count'];
-                $review->oppose_count = $counter['oppose_count'];
+                $review->agree_count = $reviewRepo->countAgrees($review->id);
+                $review->oppose_count = $reviewRepo->countOpposes($review->id);
 
                 $review->update();
+
+                $counterCache->rebuild($review->id);
+
+            } else {
+
+                $counter = $counterCache->get($review->id);
+
+                if ($counter) {
+
+                    $review->agree_count = $counter['agree_count'];
+                    $review->oppose_count = $counter['oppose_count'];
+
+                    $review->update();
+                }
             }
         }
 
diff --git a/app/Http/Admin/Views/order/show.volt b/app/Http/Admin/Views/order/show.volt
index cbcdb8a9..cfbd82c7 100644
--- a/app/Http/Admin/Views/order/show.volt
+++ b/app/Http/Admin/Views/order/show.volt
@@ -30,7 +30,7 @@
 
 <div style="text-align: center">
     {% if order.status == 'pending' %}
-        <button class="kg-close layui-btn layui-bg-green" data-url="{{ url({'for':'admin.order.close','id':item.id}) }}">关闭订单</button>
+        <button class="kg-close layui-btn layui-bg-green" data-url="{{ url({'for':'admin.order.close','id':order.id}) }}">关闭订单</button>
     {% endif %}
     <button class="kg-back layui-btn layui-bg-gray">返回上页</button>
 </div>
diff --git a/app/Http/Admin/Views/page/list.volt b/app/Http/Admin/Views/page/list.volt
index db80a6c2..79069c5a 100644
--- a/app/Http/Admin/Views/page/list.volt
+++ b/app/Http/Admin/Views/page/list.volt
@@ -53,42 +53,4 @@
     </tbody>
 </table>
 
-{{ partial('partials/pager') }}
-
-<script>
-
-    layui.use(['jquery', 'form', 'layer'], function () {
-
-        var $ = layui.jquery;
-        var form = layui.form;
-        var layer = layui.layer;
-
-        form.on('switch(switch-published)', function (data) {
-            var pageId = $(this).attr('page-id');
-            var checked = $(this).is(':checked');
-            var published = checked ? 1 : 0;
-            var tips = published === 1 ? '确定要发布页面？' : '确定要下架页面？';
-            layer.confirm(tips, function () {
-                $.ajax({
-                    type: 'POST',
-                    url: '/admin/page/' + pageId + '/update',
-                    data: {published: published},
-                    success: function (res) {
-                        layer.msg(res.msg, {icon: 1});
-                    },
-                    error: function (xhr) {
-                        var json = JSON.parse(xhr.responseText);
-                        layer.msg(json.msg, {icon: 2});
-                        data.elem.checked = !checked;
-                        form.render();
-                    }
-                });
-            }, function () {
-                data.elem.checked = !checked;
-                form.render();
-            });
-        });
-
-    });
-
-</script>
\ No newline at end of file
+{{ partial('partials/pager') }}
\ No newline at end of file
diff --git a/app/Http/Admin/Views/partials/media_uploader.volt b/app/Http/Admin/Views/partials/media_uploader.volt
index 3d6caafe..90aefa51 100644
--- a/app/Http/Admin/Views/partials/media_uploader.volt
+++ b/app/Http/Admin/Views/partials/media_uploader.volt
@@ -39,7 +39,7 @@
 
             uploader.on('media_progress', function (info) {
                 if (!isNaN(info.percent)) {
-                    var percent = parseInt(100 * info.percent);
+                    var percent = Math.ceil(100 * info.percent);
                     element.progress('upload-progress', percent + '%');
                 }
             });
diff --git a/app/Http/Admin/Views/setting/pay_alipay_test.volt b/app/Http/Admin/Views/setting/pay_alipay_test.volt
index 6f1a19bc..a7ba81e3 100644
--- a/app/Http/Admin/Views/setting/pay_alipay_test.volt
+++ b/app/Http/Admin/Views/setting/pay_alipay_test.volt
@@ -33,8 +33,6 @@
         layui.use(['jquery'], function () {
 
             var $ = layui.jquery;
-
-            var loopTime = 0;
             var tradeSn = $('input[name=trade_sn]').val();
             var interval = setInterval(function () {
                 $.ajax({
@@ -54,21 +52,6 @@
                         clearInterval(interval);
                     }
                 });
-                loopTime += 5;
-                if (loopTime >= 300) {
-                    $.ajax({
-                        type: 'POST',
-                        url: '/admin/test/alipay/cancel',
-                        data: {trade_sn: tradeSn},
-                        success: function (res) {
-                        },
-                        error: function (xhr) {
-                        }
-                    });
-                    $('#error-tips').removeClass('layui-hide');
-                    $('#qrcode').addClass('layui-hide');
-                    clearInterval(interval);
-                }
             }, 5000);
 
         });
diff --git a/app/Http/Admin/Views/setting/pay_wxpay_test.volt b/app/Http/Admin/Views/setting/pay_wxpay_test.volt
index 612b4fa2..5ae7e533 100644
--- a/app/Http/Admin/Views/setting/pay_wxpay_test.volt
+++ b/app/Http/Admin/Views/setting/pay_wxpay_test.volt
@@ -33,8 +33,6 @@
         layui.use(['jquery'], function () {
 
             var $ = layui.jquery;
-
-            var loopTime = 0;
             var tradeSn = $('input[name=trade_sn]').val();
             var interval = setInterval(function () {
                 $.ajax({
@@ -54,21 +52,6 @@
                         clearInterval(interval);
                     }
                 });
-                loopTime += 5;
-                if (loopTime >= 300) {
-                    $.ajax({
-                        type: 'POST',
-                        url: '/admin/test/wxpay/cancel',
-                        data: {trade_sn: tradeSn},
-                        success: function (res) {
-                        },
-                        error: function (xhr) {
-                        }
-                    });
-                    $('#error-tips').removeClass('layui-hide');
-                    $('#qrcode').addClass('layui-hide');
-                    clearInterval(interval);
-                }
             }, 5000);
 
         });
diff --git a/app/Http/Admin/Views/trade/show.volt b/app/Http/Admin/Views/trade/show.volt
index 22fe887b..c0d087b7 100644
--- a/app/Http/Admin/Views/trade/show.volt
+++ b/app/Http/Admin/Views/trade/show.volt
@@ -27,10 +27,10 @@
 
 <div style="text-align: center">
     {% if trade.status == 'pending' %}
-        <button class="kg-close layui-btn layui-bg-green" trade-id="{{ trade.id }}">关闭交易</button>
+        <button class="kg-close layui-btn layui-bg-green" data-url="{{ url('for':'admin.trade.close','id':trade.id}) }}">关闭交易</button>
     {% endif %}
     {% if trade.status == 'finished' %}
-        <button class="kg-refund layui-btn layui-bg-green" trade-id="{{ trade.id }}">申请退款</button>
+        <button class="kg-refund layui-btn layui-bg-green" data-url="{{ url('for':'admin.trade.refund','id':trade.id}) }}">申请退款</button>
     {% endif %}
     <button class="kg-back layui-btn layui-bg-gray">返回上页</button>
 </div>
@@ -110,12 +110,12 @@
         var $ = layui.jquery;
 
         $('.kg-close').on('click', function () {
-            var tradeId = $(this).attr('trade-id');
+            var url = $(this).attr('data-url');
             var tips = '确定要关闭交易吗？';
             layer.confirm(tips, function () {
                 $.ajax({
                     type: 'POST',
-                    url: '/admin/trade/' + tradeId + '/close',
+                    url: url,
                     finished: function (res) {
                         layer.msg(res.msg, {icon: 1});
                         setTimeout(function () {
@@ -133,12 +133,12 @@
         });
 
         $('.kg-refund').on('click', function () {
-            var tradeId = $(this).attr('trade-id');
+            var url = $(this).attr('data-url');
             var tips = '确定要申请退款吗？';
             layer.confirm(tips, function () {
                 $.ajax({
                     type: 'POST',
-                    url: '/admin/trade/' + tradeId + '/refund',
+                    url: url,
                     success: function (res) {
                         layer.msg(res.msg, {icon: 1});
                         setTimeout(function () {
diff --git a/app/Library/Http/Request.php b/app/Library/Http/Request.php
index b626b6ab..6bc88c92 100644
--- a/app/Library/Http/Request.php
+++ b/app/Library/Http/Request.php
@@ -2,8 +2,6 @@
 
 namespace App\Library\Http;
 
-use App\Exceptions\BadRequest;
-
 class Request extends \Phalcon\Http\Request
 {
 
@@ -43,13 +41,13 @@ class Request extends \Phalcon\Http\Request
     {
         $contentType = $this->getContentType();
 
-        if (stripos($contentType, 'form')) {
-            return parent::getPost($name, $filters, $defaultValue, $notAllowEmpty, $noRecursive);
-        } elseif (stripos($contentType, 'json')) {
-            return $this->getPut($name, $filters, $defaultValue, $notAllowEmpty, $noRecursive);
+        if (stripos($contentType, 'json')) {
+            $data = $this->getPut($name, $filters, $defaultValue, $notAllowEmpty, $noRecursive);
         } else {
-            throw new BadRequest('sys.invalid_content_type');
+            $data = parent::getPost($name, $filters, $defaultValue, $notAllowEmpty, $noRecursive);
         }
+
+        return $data;
     }
 
 }
\ No newline at end of file
diff --git a/app/Services/Pay/Alipay.php b/app/Services/Pay/Alipay.php
index 55670e32..f9dd7145 100644
--- a/app/Services/Pay/Alipay.php
+++ b/app/Services/Pay/Alipay.php
@@ -6,33 +6,23 @@ use App\Models\Refund as RefundModel;
 use App\Models\Trade as TradeModel;
 use App\Repos\Trade as TradeRepo;
 use App\Services\Pay as PayService;
-use Symfony\Component\HttpFoundation\Response as HttpResponse;
-use Yansongda\Pay\Gateways\Alipay as AlipayGateway;
+use Symfony\Component\HttpFoundation\Response;
 use Yansongda\Pay\Log;
-use Yansongda\Pay\Pay;
 use Yansongda\Supports\Collection;
 
 class Alipay extends PayService
 {
 
     /**
-     * @var array
+     * @var \Yansongda\Pay\Gateways\Alipay
      */
-    protected $settings;
+    protected $gateway;
 
-    public function __construct()
+    public function __construct($gateway = null)
     {
-        $this->settings = $this->getSectionSettings('pay.alipay');
-    }
+        $gateway = $gateway instanceof AlipayGateway ? $gateway : new AlipayGateway();
 
-    public function setReturnUrl($returnUrl)
-    {
-        $this->settings['return_url'] = $returnUrl;
-    }
-
-    public function setNotifyUrl($notifyUrl)
-    {
-        $this->settings['notify_url'] = $notifyUrl;
+        $this->gateway = $gateway->getInstance();
     }
 
     /**
@@ -43,11 +33,9 @@ class Alipay extends PayService
      */
     public function scan(TradeModel $trade)
     {
-        $gateway = $this->getGateway();
-
         try {
 
-            $response = $gateway->scan([
+            $response = $this->gateway->scan([
                 'out_trade_no' => $trade->sn,
                 'total_amount' => $trade->amount,
                 'subject' => $trade->subject,
@@ -72,15 +60,13 @@ class Alipay extends PayService
      * 移动端支付
      *
      * @param TradeModel $trade
-     * @return HttpResponse|bool
+     * @return Response|bool
      */
     public function wap(TradeModel $trade)
     {
-        $gateway = $this->getGateway();
-
         try {
 
-            return $gateway->wap([
+            return $this->gateway->wap([
                 'out_trade_no' => $trade->sn,
                 'total_amount' => $trade->amount,
                 'subject' => $trade->subject,
@@ -101,15 +87,13 @@ class Alipay extends PayService
 
     /**
      * 异步通知
-     * @return HttpResponse|bool
+     * @return Response|bool
      */
     public function notify()
     {
-        $gateway = $this->getGateway();
-
         try {
 
-            $data = $gateway->verify();
+            $data = $this->gateway->verify();
 
             Log::debug('Alipay Verify Data', $data->all());
 
@@ -127,17 +111,11 @@ class Alipay extends PayService
             return false;
         }
 
-        if ($data->app_id != $this->settings['app_id']) {
-            return false;
-        }
-
         $tradeRepo = new TradeRepo();
 
         $trade = $tradeRepo->findBySn($data->out_trade_no);
 
-        if (!$trade) {
-            return false;
-        }
+        if (!$trade) return false;
 
         if ($data->total_amount != $trade->amount) {
             return false;
@@ -151,7 +129,7 @@ class Alipay extends PayService
 
         $this->eventsManager->fire('pay:afterPay', $this, $trade);
 
-        return $gateway->success();
+        return $this->gateway->success();
     }
 
     /**
@@ -163,13 +141,11 @@ class Alipay extends PayService
      */
     public function find($outTradeNo, $type = 'wap')
     {
-        $gateway = $this->getGateway();
-
         try {
 
             $order = ['out_trade_no' => $outTradeNo];
 
-            $result = $gateway->find($order, $type);
+            $result = $this->gateway->find($order, $type);
 
         } catch (\Exception $e) {
 
@@ -192,11 +168,9 @@ class Alipay extends PayService
      */
     public function close($outTradeNo)
     {
-        $gateway = $this->getGateway();
-
         try {
 
-            $response = $gateway->close(['out_trade_no' => $outTradeNo]);
+            $response = $this->gateway->close(['out_trade_no' => $outTradeNo]);
 
             $result = $response->code == '10000';
 
@@ -221,11 +195,9 @@ class Alipay extends PayService
      */
     public function cancel($outTradeNo)
     {
-        $gateway = $this->getGateway();
-
         try {
 
-            $response = $gateway->cancel(['out_trade_no' => $outTradeNo]);
+            $response = $this->gateway->cancel(['out_trade_no' => $outTradeNo]);
 
             $result = $response->code == '10000';
 
@@ -250,15 +222,13 @@ class Alipay extends PayService
      */
     public function refund(RefundModel $refund)
     {
-        $gateway = $this->getGateway();
-
         try {
 
             $tradeRepo = new TradeRepo();
 
             $trade = $tradeRepo->findById($refund->trade_id);
 
-            $response = $gateway->refund([
+            $response = $this->gateway->refund([
                 'out_trade_no' => $trade->sn,
                 'out_request_no' => $refund->sn,
                 'refund_amount' => $refund->amount,
@@ -279,36 +249,4 @@ class Alipay extends PayService
         return $result;
     }
 
-    /**
-     * 获取 Gateway
-     *
-     * @return AlipayGateway
-     */
-    public function getGateway()
-    {
-        $config = $this->getDI()->get('config');
-
-        $level = $config->env == ENV_DEV ? 'debug' : 'info';
-
-        $payConfig = [
-            'app_id' => $this->settings['app_id'],
-            'ali_public_key' => $this->settings['public_key'],
-            'private_key' => $this->settings['private_key'],
-            'return_url' => $this->settings['return_url'],
-            'notify_url' => $this->settings['notify_url'],
-            'log' => [
-                'file' => log_path('alipay.log'),
-                'level' => $level,
-                'type' => 'daily',
-                'max_file' => 30,
-            ],
-        ];
-
-        if ($config->env == ENV_DEV) {
-            $payConfig['mode'] = 'dev';
-        }
-
-        return Pay::alipay($payConfig);
-    }
-
 }
diff --git a/app/Services/Pay/AlipayGateway.php b/app/Services/Pay/AlipayGateway.php
new file mode 100644
index 00000000..a23d5f84
--- /dev/null
+++ b/app/Services/Pay/AlipayGateway.php
@@ -0,0 +1,69 @@
+<?php
+
+namespace App\Services\Pay;
+
+use App\Services\Service;
+use Yansongda\Pay\Gateways\Alipay;
+use Yansongda\Pay\Pay;
+
+class AlipayGateway extends Service
+{
+
+    /**
+     * @var array
+     */
+    protected $settings;
+
+    public function __construct($options = [])
+    {
+        $defaults = $this->getSectionSettings('pay.alipay');
+
+        $this->settings = array_merge($defaults, $options);
+    }
+
+    public function getSettings()
+    {
+        return $this->settings;
+    }
+
+    public function setReturnUrl($returnUrl)
+    {
+        $this->settings['return_url'] = $returnUrl;
+    }
+
+    public function setNotifyUrl($notifyUrl)
+    {
+        $this->settings['notify_url'] = $notifyUrl;
+    }
+
+    /**
+     * @return Alipay
+     */
+    public function getInstance()
+    {
+        $config = $this->getDI()->get('config');
+
+        $level = $config->env == ENV_DEV ? 'debug' : 'info';
+
+        $payConfig = [
+            'app_id' => $this->settings['app_id'],
+            'ali_public_key' => $this->settings['public_key'],
+            'private_key' => $this->settings['private_key'],
+            'return_url' => $this->settings['return_url'],
+            'notify_url' => $this->settings['notify_url'],
+            'log' => [
+                'file' => log_path('alipay.log'),
+                'level' => $level,
+                'type' => 'daily',
+                'max_file' => 30,
+            ],
+        ];
+
+        if ($config->env == ENV_DEV) {
+            $payConfig['mode'] = 'dev';
+        }
+
+        return Pay::alipay($payConfig);
+    }
+
+}
diff --git a/app/Services/Pay/Wxpay.php b/app/Services/Pay/Wxpay.php
index a4d359da..45f76307 100644
--- a/app/Services/Pay/Wxpay.php
+++ b/app/Services/Pay/Wxpay.php
@@ -6,28 +6,24 @@ use App\Models\Refund as RefundModel;
 use App\Models\Trade as TradeModel;
 use App\Repos\Trade as TradeRepo;
 use App\Services\Pay as PayService;
-use Symfony\Component\HttpFoundation\Response as HttpResponse;
-use Yansongda\Pay\Gateways\Wechat as WechatGateway;
+use Symfony\Component\HttpFoundation\Response;
+use Yansongda\Pay\Gateways\Wechat;
 use Yansongda\Pay\Log;
-use Yansongda\Pay\Pay;
 use Yansongda\Supports\Collection;
 
 class Wxpay extends PayService
 {
 
     /**
-     * @var array
+     * @var Wechat
      */
-    protected $settings;
+    protected $gateway;
 
-    public function __construct()
+    public function __construct($gateway = null)
     {
-        $this->settings = $this->getSectionSettings('pay.wxpay');
-    }
+        $gateway = $gateway instanceof WxpayGateway ? $gateway : new WxpayGateway();
 
-    public function setNotifyUrl($notifyUrl)
-    {
-        $this->settings['notify_url'] = $notifyUrl;
+        $this->gateway = $gateway->getInstance();
     }
 
     /**
@@ -38,11 +34,9 @@ class Wxpay extends PayService
      */
     public function scan(TradeModel $trade)
     {
-        $gateway = $this->getGateway();
-
         try {
 
-            $response = $gateway->scan([
+            $response = $this->gateway->scan([
                 'out_trade_no' => $trade->sn,
                 'total_fee' => 100 * $trade->amount,
                 'body' => $trade->subject,
@@ -67,15 +61,13 @@ class Wxpay extends PayService
      * 移动端支付
      *
      * @param TradeModel $trade
-     * @return HttpResponse|bool
+     * @return Response|bool
      */
     public function wap(TradeModel $trade)
     {
-        $gateway = $this->getGateway();
-
         try {
 
-            return $gateway->wap([
+            return $this->gateway->wap([
                 'out_trade_no' => $trade->sn,
                 'total_fee' => 100 * $trade->amount,
                 'body' => $trade->subject,
@@ -97,15 +89,13 @@ class Wxpay extends PayService
     /**
      * 异步通知
      *
-     * @return HttpResponse|bool
+     * @return Response|bool
      */
     public function notify()
     {
-        $gateway = $this->getGateway();
-
         try {
 
-            $data = $gateway->verify();
+            $data = $this->gateway->verify();
 
             Log::debug('Wxpay Verify Data', $data->all());
 
@@ -123,10 +113,6 @@ class Wxpay extends PayService
             return false;
         }
 
-        if ($data->mch_id != $this->settings['mch_id']) {
-            return false;
-        }
-
         $tradeRepo = new TradeRepo();
 
         $trade = $tradeRepo->findBySn($data->out_trade_no);
@@ -145,7 +131,7 @@ class Wxpay extends PayService
 
         $this->eventsManager->fire('pay:afterPay', $this, $trade);
 
-        return $gateway->success();
+        return $this->gateway->success();
     }
 
     /**
@@ -157,13 +143,11 @@ class Wxpay extends PayService
      */
     public function find($outTradeNo, $type = 'wap')
     {
-        $gateway = $this->getGateway();
-
         try {
 
             $order = ['out_trade_no' => $outTradeNo];
 
-            $result = $gateway->find($order, $type);
+            $result = $this->gateway->find($order, $type);
 
         } catch (\Exception $e) {
 
@@ -186,11 +170,9 @@ class Wxpay extends PayService
      */
     public function close($outTradeNo)
     {
-        $gateway = $this->getGateway();
-
         try {
 
-            $response = $gateway->close(['out_trade_no' => $outTradeNo]);
+            $response = $this->gateway->close(['out_trade_no' => $outTradeNo]);
 
             $result = $response->result_code == 'SUCCESS';
 
@@ -226,15 +208,13 @@ class Wxpay extends PayService
      */
     public function refund(RefundModel $refund)
     {
-        $gateway = $this->getGateway();
-
         try {
 
             $tradeRepo = new TradeRepo();
 
             $trade = $tradeRepo->findById($refund->trade_id);
 
-            $response = $gateway->refund([
+            $response = $this->gateway->refund([
                 'out_trade_no' => $trade->sn,
                 'out_refund_no' => $refund->sn,
                 'total_fee' => 100 * $trade->amount,
@@ -256,35 +236,4 @@ class Wxpay extends PayService
         return $result;
     }
 
-    /**
-     * 获取 Gateway
-     *
-     * @return WechatGateway
-     */
-    public function getGateway()
-    {
-        $config = $this->getDI()->get('config');
-
-        $level = $config->env == ENV_DEV ? 'debug' : 'info';
-
-        $payConfig = [
-            'app_id' => $this->settings['app_id'],
-            'mch_id' => $this->settings['mch_id'],
-            'key' => $this->settings['key'],
-            'notify_url' => $this->settings['notify_url'],
-            'log' => [
-                'file' => log_path('wxpay.log'),
-                'level' => $level,
-                'type' => 'daily',
-                'max_file' => 30,
-            ],
-        ];
-
-        if ($config->env == ENV_DEV) {
-            $payConfig['mode'] = 'dev';
-        }
-
-        return Pay::wechat($payConfig);
-    }
-
 }
diff --git a/app/Services/Pay/WxpayGateway.php b/app/Services/Pay/WxpayGateway.php
new file mode 100644
index 00000000..3ecfa1c4
--- /dev/null
+++ b/app/Services/Pay/WxpayGateway.php
@@ -0,0 +1,63 @@
+<?php
+
+namespace App\Services\Pay;
+
+use App\Services\Service as Service;
+use Yansongda\Pay\Gateways\Wechat;
+use Yansongda\Pay\Pay;
+
+class WxpayGateway extends Service
+{
+
+    /**
+     * @var array
+     */
+    protected $settings;
+
+    public function __construct($options = [])
+    {
+        $defaults = $this->getSectionSettings('pay.wxpay');
+
+        $this->settings = array_merge($defaults, $options);
+    }
+
+    public function getSettings()
+    {
+        return $this->settings;
+    }
+
+    public function setNotifyUrl($notifyUrl)
+    {
+        $this->settings['notify_url'] = $notifyUrl;
+    }
+
+    /**
+     * @return Wechat
+     */
+    public function getInstance()
+    {
+        $config = $this->getDI()->get('config');
+
+        $level = $config->env == ENV_DEV ? 'debug' : 'info';
+
+        $payConfig = [
+            'app_id' => $this->settings['app_id'],
+            'mch_id' => $this->settings['mch_id'],
+            'key' => $this->settings['key'],
+            'notify_url' => $this->settings['notify_url'],
+            'log' => [
+                'file' => log_path('wxpay.log'),
+                'level' => $level,
+                'type' => 'daily',
+                'max_file' => 30,
+            ],
+        ];
+
+        if ($config->env == ENV_DEV) {
+            $payConfig['mode'] = 'dev';
+        }
+
+        return Pay::wechat($payConfig);
+    }
+
+}
diff --git a/public/static/admin/js/common.js b/public/static/admin/js/common.js
index f7a47a0b..85335258 100644
--- a/public/static/admin/js/common.js
+++ b/public/static/admin/js/common.js
@@ -16,6 +16,7 @@ layui.use(['jquery', 'form', 'element', 'layer', 'dropdown'], function () {
             var csrfTokenValue = $('meta[name="csrf-token-value"]').attr('content');
             xhr.setRequestHeader('X-Csrf-Token-Key', csrfTokenKey);
             xhr.setRequestHeader('X-Csrf-Token-Value', csrfTokenValue);
+            xhr.setRequestHeader('Content-Type', 'application/json');
         }
     });