diff --git a/addons/epay/controller/Index.php b/addons/epay/controller/Index.php
index cd29bfc..01844a9 100644
--- a/addons/epay/controller/Index.php
+++ b/addons/epay/controller/Index.php
@@ -3,8 +3,10 @@
 namespace addons\epay\controller;
 
 use addons\epay\library\Service;
+use addons\unishop\model\Config;
 use fast\Random;
 use think\addons\Controller;
+use think\Hook;
 use Yansongda\Pay\Log;
 use Yansongda\Pay\Pay;
 use Exception;
@@ -83,6 +85,7 @@ class Index extends Controller
 
             //你可以在此编写订单逻辑
 
+
         } catch (Exception $e) {
         }
         echo $pay->success();
diff --git a/addons/unishop/controller/Pay.php b/addons/unishop/controller/Pay.php
index b6e04d0..697efb1 100644
--- a/addons/unishop/controller/Pay.php
+++ b/addons/unishop/controller/Pay.php
@@ -104,7 +104,7 @@ class Pay extends Base
             $result = $app->order->unify([
                 'body' => $body,
                 'out_trade_no' => $order['out_trade_no'],
-                'total_fee' => bcmul($order['total_price'],100),
+                'total_fee' => bcmul($order['total_price'], 100),
                 'spbill_create_ip' => $_SERVER['REMOTE_ADDR'], // 可选，如不传该参数，SDK 将会自动获取相应 IP 地址
                 'trade_type' => $trade_type, // 请对应换成你的支付方式对应的值类型
                 'openid' => Wechat::getOpenidByUserId($this->auth->id)
@@ -118,7 +118,7 @@ class Pay extends Base
                     $result['paySign'] = Wechat::paySign([
                         'appId' => Config::getByName('app_id')['value'],
                         'nonceStr' => $result['nonce_str'],
-                        'package' => 'prepay_id='.$result['prepay_id'],
+                        'package' => 'prepay_id=' . $result['prepay_id'],
                         'timeStamp' => $result['timeStamp'],
                         'signType' => 'MD5'
                     ], Config::getByName('key')['value']);
@@ -127,8 +127,8 @@ class Pay extends Base
                     if ($platfrom == 'APP-PLUS') {
                         $page = '/pages/index/index';
                     }
-                    $result['mweb_url'] .= '&redirect_url='. urlencode('https://'.$_SERVER['HTTP_HOST'].'/h5/#'.$page);
-                    $result['referer'] = 'https://'.$_SERVER['HTTP_HOST'];
+                    $result['mweb_url'] .= '&redirect_url=' . urlencode('https://' . $_SERVER['HTTP_HOST'] . '/h5/#' . $page);
+                    $result['referer'] = 'https://' . $_SERVER['HTTP_HOST'];
                 }
 
                 $this->success('', $result);
@@ -142,7 +142,7 @@ class Pay extends Base
     }
 
     /**
-     * 微信订单支付通知回调
+     * 支付通知回调
      */
     public function notify()
     {
@@ -150,48 +150,44 @@ class Pay extends Base
         Hook::add('paid_success', 'addons\\unishop\\behavior\\Order');
         Hook::add('paid_fail', 'addons\\unishop\\behavior\\Order');
 
-        $app = Wechat::initEasyWechat('payment');
-        $response = $app->handlePaidNotify(function($message, $fail) use ($app){
-            try {
-                // 使用通知里的 "微信支付订单号" 或者 "商户订单号" 去自己的数据库找到订单
-                $orderModel = new \addons\unishop\model\Order(); //($message['out_trade_no']);
-                $order = $orderModel->where(['out_trade_no' => $message['out_trade_no']])->find();
-
-                if (!$order || $order->have_paid != \addons\unishop\model\Order::PAID_NO) {
-                    return true; // 告诉微信，我已经处理完了，订单没找到，别再通知我了
-                }
-
-                // 这里调用微信的【订单查询】接口查一下该笔订单的情况，确认是已经支付
-                $result = $app->order->queryByOutTradeNumber($message['out_trade_no']);
-                if ($result['return_code'] == 'FAIL' || empty($result['result_code']) || $result['result_code'] == 'FAIL') {
-                    return $fail('订单未支付');
-                }
+        $paytype = $this->request->param('paytype');
+        $pay = Service::checkNotify($paytype);
+        if (!$pay) {
+            echo '签名错误';
+            return;
+        }
+        $data = $pay->verify();
+        try {
+            $payamount = $paytype == 'alipay' ? $data['total_amount'] : $data['total_fee'] / 100;
+            $out_trade_no = $data['out_trade_no'];
 
-                // 检查是否成功
-                if ($message['return_code'] === 'SUCCESS') { // return_code 表示通信状态，不代表支付状态
-                    // 用户是否支付成功
-                    if ($message['result_code'] === 'SUCCESS') {
+//            $paytype="alipay";
+//            $payamount =11;
+//            $out_trade_no = "202009205f6707697421b23";
 
-                        Hook::listen('paid_success', $order, ['pay_type' => \addons\unishop\model\Order::PAY_WXPAY]);
+            //你可以在此编写订单逻辑
+            //Log::record('Alipay notify ,支付成功');
 
-                    } elseif ($message['result_code'] === 'FAIL') {
-                        // 用户支付失败
-                        Hook::listen('paid_fail', $order);
-                    }
-                } else {
-                    return $fail('通信失败，请稍后再通知我');
-                }
-
-                return true;
-            } catch (\Exception $e) {
-                // 记录日志
-                Log::record('支付回调错误：'. $e->getMessage());
+            // 条件一
+            $orderModel = new \addons\unishop\model\Order(); //($message['out_trade_no']);
+            $order = $orderModel->where(['out_trade_no' => $out_trade_no])->find();
+            if (!$order || $order->have_paid != \addons\unishop\model\Order::PAID_NO) {
+                throw new Exception('订单不存在或已完成');
+            }
 
-                return $fail('通信失败，请稍后再通知我');
+            // 条件二
+            if ($order->total_price > $payamount || $order->total_price < $payamount) {
+                throw new Exception('金额不一');
             }
-        });
 
-        $response->send();
+            // 添加行为
+            Hook::add('paid_success', 'addons\\unishop\\behavior\\Order');
+            $payTypeString = $paytype == 'alipay' ? \addons\unishop\model\Order::PAY_ALIPAY : \addons\unishop\model\Order::PAY_WXPAY;
+            Hook::listen('paid_success', $order, ['pay_type' => $payTypeString]);
+        } catch (Exception $e) {
+        }
+        $pay = new \Yansongda\Pay\Pay();
+        echo $pay->success();
     }
 
     /**
@@ -255,72 +251,21 @@ class Pay extends Base
                 $body .= '_' . $product['title'];
             }
             $params = [
-                'amount'=>$order->total_price,
-                'orderid'=>$order->out_trade_no,
-                'type'=>"alipay",
-                'title'=>$body,
-                'notifyurl'=>Config::getByName('ali_notify_url')['value'],
-                'returnurl'=>Config::getByName('ali_return_url')['value'],
-                'method'=>"wap",
+                'amount' => $order->total_price,
+                'orderid' => $order->out_trade_no,
+                'type' => "alipay",
+                'title' => $body,
+                'notifyurl' => Config::getByName('ali_notify_url')['value'],
+                'returnurl' => Config::getByName('ali_return_url')['value'],
+                'method' => "wap",
             ];
 
             return Service::submitOrder($params);
-
         } catch (Exception $e) {
             $this->error($e->getMessage());
         }
 
     }
 
-    /**
-     * 支付宝回调地址
-     */
-    public function alinotify()
-    {
-        $alipay = Ali::initAliPay();
-
-        try{
-            $data = $alipay->verify(); // 是的，验签就这么简单！
-
-            // 请自行对 trade_status 进行判断及其它逻辑进行判断，在支付宝的业务通知中，只有交易通知状态为 TRADE_SUCCESS 或 TRADE_FINISHED 时，支付宝才会认定为买家付款成功。
-            // 1、商户需要验证该通知数据中的out_trade_no是否为商户系统中创建的订单号；
-            // 2、判断total_amount是否确实为该订单的实际金额（即商户订单创建时的金额）；
-            // 3、校验通知中的seller_id（或者seller_email) 是否为out_trade_no这笔单据的对应的操作方（有的时候，一个商户可能有多个seller_id/seller_email）；
-            // 4、验证app_id是否为该商户本身。
-            // 5、其它业务逻辑情况
-            if (in_array($data['trade_status'], ['TRADE_SUCCESS', 'TRADE_FINISHED'])) {
-                // 支付成功
-                //Log::record('Alipay notify ,支付成功');
-
-                // 条件一
-                $orderModel = new \addons\unishop\model\Order(); //($message['out_trade_no']);
-                $order = $orderModel->where(['out_trade_no' => $data['out_trade_no']])->find();
-                if (!$order || $order->have_paid != \addons\unishop\model\Order::PAID_NO) {
-                    throw new Exception('订单不存在或已完成');
-                }
-
-                // 条件二
-                if ($order->total_price > $data['total_amount'] || $order->total_price < $data['total_amount']) {
-                    throw new Exception('金额不一');
-                }
-
-                // 条件三
-                if ($data['app_id'] != Config::getByName('ali_app_id')['value']) {
-                    throw new Exception('app_id不一');
-                }
-
-                // 添加行为
-                Hook::add('paid_success', 'addons\\unishop\\behavior\\Order');
-                Hook::listen('paid_success', $order, ['pay_type' => \addons\unishop\model\Order::PAY_ALIPAY]);
-
-            }
-
-        } catch (\Exception $e) {
-            Log::record('Alipay notify ,支付失败: '. $e->getMessage());
-            return $alipay->success()->send();
-        }
-
-        return $alipay->success()->send();// laravel 框架中请直接 `return $alipay->success()`
-    }
 
 }
diff --git a/addons/unishop/package-lock.json b/addons/unishop/package-lock.json
new file mode 100644
index 0000000..48e341a
--- /dev/null
+++ b/addons/unishop/package-lock.json
@@ -0,0 +1,3 @@
+{
+  "lockfileVersion": 1
+}
diff --git a/composer.lock b/composer.lock
new file mode 100644
index 0000000..0393db2
--- /dev/null
+++ b/composer.lock
@@ -0,0 +1,1856 @@
+{
+    "_readme": [
+        "This file locks the dependencies of your project to a known state",
+        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
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+                "reference": "6433826dd02c9e5be8a127320dc13e7e6625d020",
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+            },
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+                }
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+                    "Doctrine\\Common\\Cache\\": "lib/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Roman Borschel",
+                    "email": "roman@code-factory.org"
+                },
+                {
+                    "name": "Benjamin Eberlei",
+                    "email": "kontakt@beberlei.de"
+                },
+                {
+                    "name": "Guilherme Blanco",
+                    "email": "guilhermeblanco@gmail.com"
+                },
+                {
+                    "name": "Jonathan Wage",
+                    "email": "jonwage@gmail.com"
+                },
+                {
+                    "name": "Johannes Schmitt",
+                    "email": "schmittjoh@gmail.com"
+                }
+            ],
+            "description": "Caching library offering an object-oriented API for many cache backends",
+            "homepage": "http://www.doctrine-project.org",
+            "keywords": [
+                "cache",
+                "caching"
+            ],
+            "time": "2015-11-02T18:33:51+00:00"
+        },
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+            "name": "endroid/qr-code",
+            "version": "1.9.3",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/endroid/qr-code.git",
+                "reference": "c9644bec2a9cc9318e98d1437de3c628dcd1ef93"
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+            },
+            "require": {
+                "ext-gd": "*",
+                "php": ">=5.4",
+                "symfony/options-resolver": "^2.3|^3.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^4.0|^5.0",
+                "sensio/framework-extra-bundle": "^3.0",
+                "symfony/browser-kit": "^2.3|^3.0",
+                "symfony/framework-bundle": "^2.3|^3.0",
+                "symfony/http-kernel": "^2.3|^3.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Endroid\\QrCode\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Jeroen van den Enden",
+                    "email": "info@endroid.nl",
+                    "homepage": "http://endroid.nl/"
+                }
+            ],
+            "description": "Endroid QR Code",
+            "homepage": "https://github.com/endroid/QrCode",
+            "keywords": [
+                "bundle",
+                "code",
+                "endroid",
+                "qr",
+                "qrcode",
+                "symfony"
+            ],
+            "time": "2017-04-08T09:13:59+00:00"
+        },
+        {
+            "name": "guzzlehttp/guzzle",
+            "version": "6.5.3",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/guzzle/guzzle.git",
+                "reference": "aab4ebd862aa7d04f01a4b51849d657db56d882e"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/guzzle/guzzle/zipball/aab4ebd862aa7d04f01a4b51849d657db56d882e",
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+            },
+            "require": {
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+                "guzzlehttp/promises": "^1.0",
+                "guzzlehttp/psr7": "^1.6.1",
+                "php": ">=5.5",
+                "symfony/polyfill-intl-idn": "^1.11"
+            },
+            "require-dev": {
+                "ext-curl": "*",
+                "phpunit/phpunit": "^4.8.35 || ^5.7 || ^6.4 || ^7.0",
+                "psr/log": "^1.1"
+            },
+            "suggest": {
+                "psr/log": "Required for using the Log middleware"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
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+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "GuzzleHttp\\": "src/"
+                },
+                "files": [
+                    "src/functions_include.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Michael Dowling",
+                    "email": "mtdowling@gmail.com",
+                    "homepage": "https://github.com/mtdowling"
+                }
+            ],
+            "description": "Guzzle is a PHP HTTP client library",
+            "homepage": "http://guzzlephp.org/",
+            "keywords": [
+                "client",
+                "curl",
+                "framework",
+                "http",
+                "http client",
+                "rest",
+                "web service"
+            ],
+            "time": "2020-04-18T10:38:46+00:00"
+        },
+        {
+            "name": "guzzlehttp/promises",
+            "version": "v1.3.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/guzzle/promises.git",
+                "reference": "a59da6cf61d80060647ff4d3eb2c03a2bc694646"
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+                "url": "https://api.github.com/repos/guzzle/promises/zipball/a59da6cf61d80060647ff4d3eb2c03a2bc694646",
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+                },
+                "files": [
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+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
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+                    "name": "Michael Dowling",
+                    "email": "mtdowling@gmail.com",
+                    "homepage": "https://github.com/mtdowling"
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+            ],
+            "description": "Guzzle promises library",
+            "keywords": [
+                "promise"
+            ],
+            "time": "2016-12-20T10:07:11+00:00"
+        },
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+            "name": "guzzlehttp/psr7",
+            "version": "1.6.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/guzzle/psr7.git",
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+                "shasum": ""
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+                "php": ">=5.4.0",
+                "psr/http-message": "~1.0",
+                "ralouphie/getallheaders": "^2.0.5 || ^3.0.0"
+            },
+            "provide": {
+                "psr/http-message-implementation": "1.0"
+            },
+            "require-dev": {
+                "ext-zlib": "*",
+                "phpunit/phpunit": "~4.8.36 || ^5.7.27 || ^6.5.8"
+            },
+            "suggest": {
+                "zendframework/zend-httphandlerrunner": "Emit PSR-7 responses"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.6-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "GuzzleHttp\\Psr7\\": "src/"
+                },
+                "files": [
+                    "src/functions_include.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Michael Dowling",
+                    "email": "mtdowling@gmail.com",
+                    "homepage": "https://github.com/mtdowling"
+                },
+                {
+                    "name": "Tobias Schultze",
+                    "homepage": "https://github.com/Tobion"
+                }
+            ],
+            "description": "PSR-7 message implementation that also provides common utility methods",
+            "keywords": [
+                "http",
+                "message",
+                "psr-7",
+                "request",
+                "response",
+                "stream",
+                "uri",
+                "url"
+            ],
+            "time": "2019-07-01T23:21:34+00:00"
+        },
+        {
+            "name": "karsonzhang/fastadmin-addons",
+            "version": "1.1.10",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/karsonzhang/fastadmin-addons.git",
+                "reference": "69dedfc101bdf219c66dac05cbe1f393fa99be84"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/karsonzhang/fastadmin-addons/zipball/69dedfc101bdf219c66dac05cbe1f393fa99be84",
+                "reference": "69dedfc101bdf219c66dac05cbe1f393fa99be84",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.6.0"
+            },
+            "type": "library",
+            "extra": {
+                "think-config": {
+                    "addons": "src/config.php"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "think\\": "src/"
+                },
+                "files": [
+                    "src/common.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "Apache-2.0"
+            ],
+            "authors": [
+                {
+                    "name": "karsonzhang",
+                    "email": "karsonzhang@163.com"
+                },
+                {
+                    "name": "xiaobo.sun",
+                    "email": "xiaobo.sun@qq.com"
+                }
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+                "reference": "9ab9d71f97d5c7d35a121a7fb69f74fee95cd0ad",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.1",
+                "psr/http-message": "^1.0",
+                "symfony/http-foundation": "^3.4 || ^4.0"
+            },
+            "require-dev": {
+                "nyholm/psr7": "^1.1",
+                "symfony/phpunit-bridge": "^3.4.20 || ^4.0",
+                "zendframework/zend-diactoros": "^1.4.1 || ^2.0"
+            },
+            "suggest": {
+                "nyholm/psr7": "For a super lightweight PSR-7/17 implementation"
+            },
+            "type": "symfony-bridge",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.2-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Bridge\\PsrHttpMessage\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Symfony Community",
+                    "homepage": "http://symfony.com/contributors"
+                },
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                }
+            ],
+            "description": "PSR HTTP message bridge",
+            "homepage": "http://symfony.com",
+            "keywords": [
+                "http",
+                "http-message",
+                "psr-17",
+                "psr-7"
+            ],
+            "time": "2019-03-11T18:22:33+00:00"
+        },
+        {
+            "name": "topthink/framework",
+            "version": "v5.0.24",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/top-think/framework.git",
+                "reference": "c255c22b2f5fa30f320ecf6c1d29f7740eb3e8be"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/top-think/framework/zipball/c255c22b2f5fa30f320ecf6c1d29f7740eb3e8be",
+                "reference": "c255c22b2f5fa30f320ecf6c1d29f7740eb3e8be",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.4.0",
+                "topthink/think-installer": "~1.0"
+            },
+            "require-dev": {
+                "johnkary/phpunit-speedtrap": "^1.0",
+                "mikey179/vfsstream": "~1.6",
+                "phpdocumentor/reflection-docblock": "^2.0",
+                "phploc/phploc": "2.*",
+                "phpunit/phpunit": "4.8.*",
+                "sebastian/phpcpd": "2.*"
+            },
+            "type": "think-framework",
+            "autoload": {
+                "psr-4": {
+                    "think\\": "library/think"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "Apache-2.0"
+            ],
+            "authors": [
+                {
+                    "name": "liu21st",
+                    "email": "liu21st@gmail.com"
+                }
+            ],
+            "description": "the new thinkphp framework",
+            "homepage": "http://thinkphp.cn/",
+            "keywords": [
+                "framework",
+                "orm",
+                "thinkphp"
+            ],
+            "time": "2019-01-11T08:04:58+00:00"
+        },
+        {
+            "name": "topthink/think-captcha",
+            "version": "v1.0.8",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/top-think/think-captcha.git",
+                "reference": "1d64363c814c92f6086c4fa5e3223fe7e23db09d"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/top-think/think-captcha/zipball/1d64363c814c92f6086c4fa5e3223fe7e23db09d",
+                "reference": "1d64363c814c92f6086c4fa5e3223fe7e23db09d",
+                "shasum": ""
+            },
+            "require": {
+                "topthink/framework": "~5.0.0",
+                "topthink/think-installer": ">=1.0.10"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "think\\captcha\\": "src/"
+                },
+                "files": [
+                    "src/helper.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "Apache-2.0"
+            ],
+            "authors": [
+                {
+                    "name": "yunwuxin",
+                    "email": "448901948@qq.com"
+                }
+            ],
+            "description": "captcha package for thinkphp5",
+            "time": "2019-01-28T04:48:36+00:00"
+        },
+        {
+            "name": "topthink/think-installer",
+            "version": "v1.0.12",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/top-think/think-installer.git",
+                "reference": "1be326e68f63de4e95977ed50f46ae75f017556d"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/top-think/think-installer/zipball/1be326e68f63de4e95977ed50f46ae75f017556d",
+                "reference": "1be326e68f63de4e95977ed50f46ae75f017556d",
+                "shasum": ""
+            },
+            "require": {
+                "composer-plugin-api": "^1.0"
+            },
+            "require-dev": {
+                "composer/composer": "1.0.*@dev"
+            },
+            "type": "composer-plugin",
+            "extra": {
+                "class": "think\\composer\\Plugin"
+            },
+            "autoload": {
+                "psr-4": {
+                    "think\\composer\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "Apache-2.0"
+            ],
+            "authors": [
+                {
+                    "name": "yunwuxin",
+                    "email": "448901948@qq.com"
+                }
+            ],
+            "time": "2017-05-27T06:58:09+00:00"
+        }
+    ],
+    "packages-dev": [],
+    "aliases": [],
+    "minimum-stability": "stable",
+    "stability-flags": [],
+    "prefer-stable": false,
+    "prefer-lowest": false,
+    "platform": {
+        "php": ">=5.6.0"
+    },
+    "platform-dev": []
+}
diff --git a/vendor/autoload.php b/vendor/autoload.php
index 5d607ef..2bec4d2 100644
--- a/vendor/autoload.php
+++ b/vendor/autoload.php
@@ -2,6 +2,6 @@
 
 // autoload.php @generated by Composer
 
-require_once __DIR__ . '/composer' . '/autoload_real.php';
+require_once __DIR__ . '/composer/autoload_real.php';
 
 return ComposerAutoloaderInitee15cbb6ed33e5b662fcb3f36298dc5c::getLoader();
diff --git a/vendor/composer/ClassLoader.php b/vendor/composer/ClassLoader.php
index ac67d30..fce8549 100644
--- a/vendor/composer/ClassLoader.php
+++ b/vendor/composer/ClassLoader.php
@@ -55,6 +55,7 @@ class ClassLoader
     private $classMap = array();
     private $classMapAuthoritative = false;
     private $missingClasses = array();
+    private $apcuPrefix;
 
     public function getPrefixes()
     {
@@ -272,6 +273,26 @@ class ClassLoader
     }
 
     /**
+     * APCu prefix to use to cache found/not-found classes, if the extension is enabled.
+     *
+     * @param string|null $apcuPrefix
+     */
+    public function setApcuPrefix($apcuPrefix)
+    {
+        $this->apcuPrefix = function_exists('apcu_fetch') && filter_var(ini_get('apc.enabled'), FILTER_VALIDATE_BOOLEAN) ? $apcuPrefix : null;
+    }
+
+    /**
+     * The APCu prefix in use, or null if APCu caching is not enabled.
+     *
+     * @return string|null
+     */
+    public function getApcuPrefix()
+    {
+        return $this->apcuPrefix;
+    }
+
+    /**
      * Registers this instance as an autoloader.
      *
      * @param bool $prepend Whether to prepend the autoloader or not
@@ -313,11 +334,6 @@ class ClassLoader
      */
     public function findFile($class)
     {
-        // work around for PHP 5.3.0 - 5.3.2 https://bugs.php.net/50731
-        if ('\\' == $class[0]) {
-            $class = substr($class, 1);
-        }
-
         // class map lookup
         if (isset($this->classMap[$class])) {
             return $this->classMap[$class];
@@ -325,6 +341,12 @@ class ClassLoader
         if ($this->classMapAuthoritative || isset($this->missingClasses[$class])) {
             return false;
         }
+        if (null !== $this->apcuPrefix) {
+            $file = apcu_fetch($this->apcuPrefix.$class, $hit);
+            if ($hit) {
+                return $file;
+            }
+        }
 
         $file = $this->findFileWithExtension($class, '.php');
 
@@ -333,6 +355,10 @@ class ClassLoader
             $file = $this->findFileWithExtension($class, '.hh');
         }
 
+        if (null !== $this->apcuPrefix) {
+            apcu_add($this->apcuPrefix.$class, $file);
+        }
+
         if (false === $file) {
             // Remember that this class does not exist.
             $this->missingClasses[$class] = true;
@@ -348,10 +374,14 @@ class ClassLoader
 
         $first = $class[0];
         if (isset($this->prefixLengthsPsr4[$first])) {
-            foreach ($this->prefixLengthsPsr4[$first] as $prefix => $length) {
-                if (0 === strpos($class, $prefix)) {
-                    foreach ($this->prefixDirsPsr4[$prefix] as $dir) {
-                        if (file_exists($file = $dir . DIRECTORY_SEPARATOR . substr($logicalPathPsr4, $length))) {
+            $subPath = $class;
+            while (false !== $lastPos = strrpos($subPath, '\\')) {
+                $subPath = substr($subPath, 0, $lastPos);
+                $search = $subPath . '\\';
+                if (isset($this->prefixDirsPsr4[$search])) {
+                    $pathEnd = DIRECTORY_SEPARATOR . substr($logicalPathPsr4, $lastPos + 1);
+                    foreach ($this->prefixDirsPsr4[$search] as $dir) {
+                        if (file_exists($file = $dir . $pathEnd)) {
                             return $file;
                         }
                     }
diff --git a/vendor/composer/LICENSE b/vendor/composer/LICENSE
index 1a28124..f27399a 100644
--- a/vendor/composer/LICENSE
+++ b/vendor/composer/LICENSE
@@ -1,5 +1,5 @@
 
-Copyright (c) 2016 Nils Adermann, Jordi Boggiano
+Copyright (c) Nils Adermann, Jordi Boggiano
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/vendor/composer/autoload_files.php b/vendor/composer/autoload_files.php
index 2c643ee..89f2017 100644
--- a/vendor/composer/autoload_files.php
+++ b/vendor/composer/autoload_files.php
@@ -8,28 +8,12 @@ $baseDir = dirname($vendorDir);
 return array(
     '0e6d7bf4a5811bfa5cf40c5ccd6fae6a' => $vendorDir . '/symfony/polyfill-mbstring/bootstrap.php',
     '023d27dca8066ef29e6739335ea73bad' => $vendorDir . '/symfony/polyfill-php70/bootstrap.php',
-    '25072dd6e2470089de65ae7bf11d3109' => $vendorDir . '/symfony/polyfill-php72/bootstrap.php',
     '7b11c4dc42b3b3023073cb14e519683c' => $vendorDir . '/ralouphie/getallheaders/src/getallheaders.php',
-    'f598d06aa772fa33d905e87be6398fb1' => $vendorDir . '/symfony/polyfill-intl-idn/bootstrap.php',
-    'a0edc8309cc5e1d60e3047b5df6b7052' => $vendorDir . '/guzzlehttp/psr7/src/functions_include.php',
+    '25072dd6e2470089de65ae7bf11d3109' => $vendorDir . '/symfony/polyfill-php72/bootstrap.php',
     'c964ee0ededf28c96ebd9db5099ef910' => $vendorDir . '/guzzlehttp/promises/src/functions_include.php',
+    'a0edc8309cc5e1d60e3047b5df6b7052' => $vendorDir . '/guzzlehttp/psr7/src/functions_include.php',
+    'f598d06aa772fa33d905e87be6398fb1' => $vendorDir . '/symfony/polyfill-intl-idn/bootstrap.php',
     '37a3dc5111fe8f707ab4c132ef1dbc62' => $vendorDir . '/guzzlehttp/guzzle/src/functions_include.php',
-    '9d8e013a5160a09477beb8e44f8ae97b' => $vendorDir . '/markbaker/matrix/classes/src/functions/adjoint.php',
-    '6e78d1bdea6248d6aa117229efae50f2' => $vendorDir . '/markbaker/matrix/classes/src/functions/antidiagonal.php',
-    '4623d87924d94f5412fe5afbf1cef31d' => $vendorDir . '/markbaker/matrix/classes/src/functions/cofactors.php',
-    '901fd1f6950a637ca85f66b701a45e13' => $vendorDir . '/markbaker/matrix/classes/src/functions/determinant.php',
-    '83057abc0e4acc99ba80154ee5d02a49' => $vendorDir . '/markbaker/matrix/classes/src/functions/diagonal.php',
-    '07b7fd7a434451149b4fd477fca0ce06' => $vendorDir . '/markbaker/matrix/classes/src/functions/identity.php',
-    'c8d43b340583e07ae89f2a3baef2cf89' => $vendorDir . '/markbaker/matrix/classes/src/functions/inverse.php',
-    '499bb10ed7a3aee2ba4c09a31a85e8d1' => $vendorDir . '/markbaker/matrix/classes/src/functions/minors.php',
-    '1cad2e6414d652e8b1c64e8967f6f37d' => $vendorDir . '/markbaker/matrix/classes/src/functions/trace.php',
-    '95a7f134ac17161d07def442b3b737e8' => $vendorDir . '/markbaker/matrix/classes/src/functions/transpose.php',
-    'b3a6bc628377118d4b4b8ba08d1eb949' => $vendorDir . '/markbaker/matrix/classes/src/operations/add.php',
-    '5fef6d0e407f3f8887266dfa4a6c534c' => $vendorDir . '/markbaker/matrix/classes/src/operations/directsum.php',
-    '684ba247e1385946e3babdaa054119de' => $vendorDir . '/markbaker/matrix/classes/src/operations/subtract.php',
-    'aa53dcba601214d17ad405b7c291b7e8' => $vendorDir . '/markbaker/matrix/classes/src/operations/multiply.php',
-    '75c79eb1b25749b05a47976f32b0d8a2' => $vendorDir . '/markbaker/matrix/classes/src/operations/divideby.php',
-    '6ab8ad87a734f276a6bcd5a0fe1289be' => $vendorDir . '/markbaker/matrix/classes/src/operations/divideinto.php',
     'abede361264e2ae69ec1eee813a101af' => $vendorDir . '/markbaker/complex/classes/src/functions/abs.php',
     '21a5860fbef5be28db5ddfbc3cca67c4' => $vendorDir . '/markbaker/complex/classes/src/functions/acos.php',
     '1546e3f9d127f2a9bb2d1b6c31c26ef1' => $vendorDir . '/markbaker/complex/classes/src/functions/acosh.php',
@@ -72,7 +56,23 @@ return array(
     '883af48563631547925fa4c3b48ead07' => $vendorDir . '/markbaker/complex/classes/src/operations/multiply.php',
     'f190e3308e6ca23234a2875edc985c03' => $vendorDir . '/markbaker/complex/classes/src/operations/divideby.php',
     'ac9e33ce6841aa5bf5d16d465a2f03a7' => $vendorDir . '/markbaker/complex/classes/src/operations/divideinto.php',
+    '9d8e013a5160a09477beb8e44f8ae97b' => $vendorDir . '/markbaker/matrix/classes/src/functions/adjoint.php',
+    '6e78d1bdea6248d6aa117229efae50f2' => $vendorDir . '/markbaker/matrix/classes/src/functions/antidiagonal.php',
+    '4623d87924d94f5412fe5afbf1cef31d' => $vendorDir . '/markbaker/matrix/classes/src/functions/cofactors.php',
+    '901fd1f6950a637ca85f66b701a45e13' => $vendorDir . '/markbaker/matrix/classes/src/functions/determinant.php',
+    '83057abc0e4acc99ba80154ee5d02a49' => $vendorDir . '/markbaker/matrix/classes/src/functions/diagonal.php',
+    '07b7fd7a434451149b4fd477fca0ce06' => $vendorDir . '/markbaker/matrix/classes/src/functions/identity.php',
+    'c8d43b340583e07ae89f2a3baef2cf89' => $vendorDir . '/markbaker/matrix/classes/src/functions/inverse.php',
+    '499bb10ed7a3aee2ba4c09a31a85e8d1' => $vendorDir . '/markbaker/matrix/classes/src/functions/minors.php',
+    '1cad2e6414d652e8b1c64e8967f6f37d' => $vendorDir . '/markbaker/matrix/classes/src/functions/trace.php',
+    '95a7f134ac17161d07def442b3b737e8' => $vendorDir . '/markbaker/matrix/classes/src/functions/transpose.php',
+    'b3a6bc628377118d4b4b8ba08d1eb949' => $vendorDir . '/markbaker/matrix/classes/src/operations/add.php',
+    '5fef6d0e407f3f8887266dfa4a6c534c' => $vendorDir . '/markbaker/matrix/classes/src/operations/directsum.php',
+    '684ba247e1385946e3babdaa054119de' => $vendorDir . '/markbaker/matrix/classes/src/operations/subtract.php',
+    'aa53dcba601214d17ad405b7c291b7e8' => $vendorDir . '/markbaker/matrix/classes/src/operations/multiply.php',
+    '75c79eb1b25749b05a47976f32b0d8a2' => $vendorDir . '/markbaker/matrix/classes/src/operations/divideby.php',
+    '6ab8ad87a734f276a6bcd5a0fe1289be' => $vendorDir . '/markbaker/matrix/classes/src/operations/divideinto.php',
+    '488987c28e9b5e95a1ce6b6bcb94606c' => $vendorDir . '/karsonzhang/fastadmin-addons/src/common.php',
     '9e090711773bfc38738f5dbaee5a7f14' => $vendorDir . '/overtrue/wechat/src/Payment/helpers.php',
     '1cfd2761b63b0a29ed23657ea394cb2d' => $vendorDir . '/topthink/think-captcha/src/helper.php',
-    '488987c28e9b5e95a1ce6b6bcb94606c' => $vendorDir . '/karsonzhang/fastadmin-addons/src/common.php',
 );
diff --git a/vendor/composer/autoload_psr4.php b/vendor/composer/autoload_psr4.php
index ec47912..48a8b8e 100644
--- a/vendor/composer/autoload_psr4.php
+++ b/vendor/composer/autoload_psr4.php
@@ -8,7 +8,7 @@ $baseDir = dirname($vendorDir);
 return array(
     'think\\composer\\' => array($vendorDir . '/topthink/think-installer/src'),
     'think\\captcha\\' => array($vendorDir . '/topthink/think-captcha/src'),
-    'think\\' => array($baseDir . '/thinkphp/library/think', $vendorDir . '/karsonzhang/fastadmin-addons/src'),
+    'think\\' => array($vendorDir . '/karsonzhang/fastadmin-addons/src', $baseDir . '/thinkphp/library/think'),
     'Symfony\\Polyfill\\Php72\\' => array($vendorDir . '/symfony/polyfill-php72'),
     'Symfony\\Polyfill\\Php70\\' => array($vendorDir . '/symfony/polyfill-php70'),
     'Symfony\\Polyfill\\Mbstring\\' => array($vendorDir . '/symfony/polyfill-mbstring'),
diff --git a/vendor/composer/autoload_real.php b/vendor/composer/autoload_real.php
index 55626af..825dca2 100644
--- a/vendor/composer/autoload_real.php
+++ b/vendor/composer/autoload_real.php
@@ -23,7 +23,7 @@ class ComposerAutoloaderInitee15cbb6ed33e5b662fcb3f36298dc5c
         self::$loader = $loader = new \Composer\Autoload\ClassLoader();
         spl_autoload_unregister(array('ComposerAutoloaderInitee15cbb6ed33e5b662fcb3f36298dc5c', 'loadClassLoader'));
 
-        $useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION');
+        $useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded());
         if ($useStaticLoader) {
             require_once __DIR__ . '/autoload_static.php';
 
diff --git a/vendor/composer/autoload_static.php b/vendor/composer/autoload_static.php
index 6aa485b..1600148 100644
--- a/vendor/composer/autoload_static.php
+++ b/vendor/composer/autoload_static.php
@@ -9,28 +9,12 @@ class ComposerStaticInitee15cbb6ed33e5b662fcb3f36298dc5c
     public static $files = array (
         '0e6d7bf4a5811bfa5cf40c5ccd6fae6a' => __DIR__ . '/..' . '/symfony/polyfill-mbstring/bootstrap.php',
         '023d27dca8066ef29e6739335ea73bad' => __DIR__ . '/..' . '/symfony/polyfill-php70/bootstrap.php',
-        '25072dd6e2470089de65ae7bf11d3109' => __DIR__ . '/..' . '/symfony/polyfill-php72/bootstrap.php',
         '7b11c4dc42b3b3023073cb14e519683c' => __DIR__ . '/..' . '/ralouphie/getallheaders/src/getallheaders.php',
-        'f598d06aa772fa33d905e87be6398fb1' => __DIR__ . '/..' . '/symfony/polyfill-intl-idn/bootstrap.php',
-        'a0edc8309cc5e1d60e3047b5df6b7052' => __DIR__ . '/..' . '/guzzlehttp/psr7/src/functions_include.php',
+        '25072dd6e2470089de65ae7bf11d3109' => __DIR__ . '/..' . '/symfony/polyfill-php72/bootstrap.php',
         'c964ee0ededf28c96ebd9db5099ef910' => __DIR__ . '/..' . '/guzzlehttp/promises/src/functions_include.php',
+        'a0edc8309cc5e1d60e3047b5df6b7052' => __DIR__ . '/..' . '/guzzlehttp/psr7/src/functions_include.php',
+        'f598d06aa772fa33d905e87be6398fb1' => __DIR__ . '/..' . '/symfony/polyfill-intl-idn/bootstrap.php',
         '37a3dc5111fe8f707ab4c132ef1dbc62' => __DIR__ . '/..' . '/guzzlehttp/guzzle/src/functions_include.php',
-        '9d8e013a5160a09477beb8e44f8ae97b' => __DIR__ . '/..' . '/markbaker/matrix/classes/src/functions/adjoint.php',
-        '6e78d1bdea6248d6aa117229efae50f2' => __DIR__ . '/..' . '/markbaker/matrix/classes/src/functions/antidiagonal.php',
-        '4623d87924d94f5412fe5afbf1cef31d' => __DIR__ . '/..' . '/markbaker/matrix/classes/src/functions/cofactors.php',
-        '901fd1f6950a637ca85f66b701a45e13' => __DIR__ . '/..' . '/markbaker/matrix/classes/src/functions/determinant.php',
-        '83057abc0e4acc99ba80154ee5d02a49' => __DIR__ . '/..' . '/markbaker/matrix/classes/src/functions/diagonal.php',
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@@ -73,9 +57,25 @@ class ComposerStaticInitee15cbb6ed33e5b662fcb3f36298dc5c
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+        '9d8e013a5160a09477beb8e44f8ae97b' => __DIR__ . '/..' . '/markbaker/matrix/classes/src/functions/adjoint.php',
+        '6e78d1bdea6248d6aa117229efae50f2' => __DIR__ . '/..' . '/markbaker/matrix/classes/src/functions/antidiagonal.php',
+        '4623d87924d94f5412fe5afbf1cef31d' => __DIR__ . '/..' . '/markbaker/matrix/classes/src/functions/cofactors.php',
+        '901fd1f6950a637ca85f66b701a45e13' => __DIR__ . '/..' . '/markbaker/matrix/classes/src/functions/determinant.php',
+        '83057abc0e4acc99ba80154ee5d02a49' => __DIR__ . '/..' . '/markbaker/matrix/classes/src/functions/diagonal.php',
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+        'c8d43b340583e07ae89f2a3baef2cf89' => __DIR__ . '/..' . '/markbaker/matrix/classes/src/functions/inverse.php',
+        '499bb10ed7a3aee2ba4c09a31a85e8d1' => __DIR__ . '/..' . '/markbaker/matrix/classes/src/functions/minors.php',
+        '1cad2e6414d652e8b1c64e8967f6f37d' => __DIR__ . '/..' . '/markbaker/matrix/classes/src/functions/trace.php',
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+        '5fef6d0e407f3f8887266dfa4a6c534c' => __DIR__ . '/..' . '/markbaker/matrix/classes/src/operations/directsum.php',
+        '684ba247e1385946e3babdaa054119de' => __DIR__ . '/..' . '/markbaker/matrix/classes/src/operations/subtract.php',
+        'aa53dcba601214d17ad405b7c291b7e8' => __DIR__ . '/..' . '/markbaker/matrix/classes/src/operations/multiply.php',
+        '75c79eb1b25749b05a47976f32b0d8a2' => __DIR__ . '/..' . '/markbaker/matrix/classes/src/operations/divideby.php',
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         '9e090711773bfc38738f5dbaee5a7f14' => __DIR__ . '/..' . '/overtrue/wechat/src/Payment/helpers.php',
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@@ -143,8 +143,8 @@ class ComposerStaticInitee15cbb6ed33e5b662fcb3f36298dc5c
         ),
         'think\\' => 
         array (
-            0 => __DIR__ . '/../..' . '/thinkphp/library/think',
-            1 => __DIR__ . '/..' . '/karsonzhang/fastadmin-addons/src',
+            0 => __DIR__ . '/..' . '/karsonzhang/fastadmin-addons/src',
+            1 => __DIR__ . '/../..' . '/thinkphp/library/think',
         ),
         'Symfony\\Polyfill\\Php72\\' => 
         array (
diff --git a/vendor/composer/installed.json b/vendor/composer/installed.json
index bdfca09..7bc9a9b 100644
--- a/vendor/composer/installed.json
+++ b/vendor/composer/installed.json
@@ -1,95 +1,115 @@
 [
     {
-        "name": "topthink/think-installer",
-        "version": "v1.0.12",
-        "version_normalized": "1.0.12.0",
+        "name": "doctrine/cache",
+        "version": "v1.4.4",
+        "version_normalized": "1.4.4.0",
         "source": {
             "type": "git",
-            "url": "https://github.com/top-think/think-installer.git",
-            "reference": "1be326e68f63de4e95977ed50f46ae75f017556d"
+            "url": "https://github.com/doctrine/cache.git",
+            "reference": "6433826dd02c9e5be8a127320dc13e7e6625d020"
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         "dist": {
             "type": "zip",
-            "url": "https://api.github.com/repos/top-think/think-installer/zipball/1be326e68f63de4e95977ed50f46ae75f017556d",
-            "reference": "1be326e68f63de4e95977ed50f46ae75f017556d",
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-            "mirrors": [
-                {
-                    "url": "https://mirrors.aliyun.com/composer/dists/%package%/%reference%.%type%",
-                    "preferred": true
-                }
-            ]
+            "url": "https://api.github.com/repos/doctrine/cache/zipball/6433826dd02c9e5be8a127320dc13e7e6625d020",
+            "reference": "6433826dd02c9e5be8a127320dc13e7e6625d020",
+            "shasum": ""
         },
         "require": {
-            "composer-plugin-api": "^1.0"
+            "php": ">=5.3.2"
+        },
+        "conflict": {
+            "doctrine/common": ">2.2,<2.4"
         },
         "require-dev": {
-            "composer/composer": "1.0.*@dev"
+            "phpunit/phpunit": ">=3.7",
+            "predis/predis": "~1.0",
+            "satooshi/php-coveralls": "~0.6"
         },
-        "time": "2017-05-27 06:58:09",
-        "type": "composer-plugin",
+        "time": "2015-11-02T18:33:51+00:00",
+        "type": "library",
         "extra": {
-            "class": "think\\composer\\Plugin"
+            "branch-alias": {
+                "dev-master": "1.5.x-dev"
+            }
         },
         "installation-source": "dist",
         "autoload": {
-            "psr-4": {
-                "think\\composer\\": "src"
+            "psr-0": {
+                "Doctrine\\Common\\Cache\\": "lib/"
             }
         },
         "notification-url": "https://packagist.org/downloads/",
         "license": [
-            "Apache-2.0"
+            "MIT"
         ],
         "authors": [
             {
-                "name": "yunwuxin",
-                "email": "448901948@qq.com"
+                "name": "Roman Borschel",
+                "email": "roman@code-factory.org"
+            },
+            {
+                "name": "Benjamin Eberlei",
+                "email": "kontakt@beberlei.de"
+            },
+            {
+                "name": "Guilherme Blanco",
+                "email": "guilhermeblanco@gmail.com"
+            },
+            {
+                "name": "Jonathan Wage",
+                "email": "jonwage@gmail.com"
+            },
+            {
+                "name": "Johannes Schmitt",
+                "email": "schmittjoh@gmail.com"
             }
+        ],
+        "description": "Caching library offering an object-oriented API for many cache backends",
+        "homepage": "http://www.doctrine-project.org",
+        "keywords": [
+            "cache",
+            "caching"
         ]
     },
     {
-        "name": "symfony/polyfill-mbstring",
-        "version": "v1.15.0",
-        "version_normalized": "1.15.0.0",
+        "name": "endroid/qr-code",
+        "version": "1.9.3",
+        "version_normalized": "1.9.3.0",
         "source": {
             "type": "git",
-            "url": "https://github.com/symfony/polyfill-mbstring.git",
-            "reference": "81ffd3a9c6d707be22e3012b827de1c9775fc5ac"
+            "url": "https://github.com/endroid/qr-code.git",
+            "reference": "c9644bec2a9cc9318e98d1437de3c628dcd1ef93"
         },
         "dist": {
             "type": "zip",
-            "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/81ffd3a9c6d707be22e3012b827de1c9775fc5ac",
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-            "shasum": "",
-            "mirrors": [
-                {
-                    "url": "https://mirrors.aliyun.com/composer/dists/%package%/%reference%.%type%",
-                    "preferred": true
-                }
-            ]
+            "url": "https://api.github.com/repos/endroid/qr-code/zipball/c9644bec2a9cc9318e98d1437de3c628dcd1ef93",
+            "reference": "c9644bec2a9cc9318e98d1437de3c628dcd1ef93",
+            "shasum": ""
         },
         "require": {
-            "php": ">=5.3.3"
+            "ext-gd": "*",
+            "php": ">=5.4",
+            "symfony/options-resolver": "^2.3|^3.0"
         },
-        "suggest": {
-            "ext-mbstring": "For best performance"
+        "require-dev": {
+            "phpunit/phpunit": "^4.0|^5.0",
+            "sensio/framework-extra-bundle": "^3.0",
+            "symfony/browser-kit": "^2.3|^3.0",
+            "symfony/framework-bundle": "^2.3|^3.0",
+            "symfony/http-kernel": "^2.3|^3.0"
         },
-        "time": "2020-03-09 19:04:49",
+        "time": "2017-04-08T09:13:59+00:00",
         "type": "library",
         "extra": {
             "branch-alias": {
-                "dev-master": "1.15-dev"
+                "dev-master": "1.x-dev"
             }
         },
         "installation-source": "dist",
         "autoload": {
             "psr-4": {
-                "Symfony\\Polyfill\\Mbstring\\": ""
-            },
-            "files": [
-                "bootstrap.php"
-            ]
+                "Endroid\\QrCode\\": "src/"
+            }
         },
         "notification-url": "https://packagist.org/downloads/",
         "license": [
@@ -97,62 +117,66 @@
         ],
         "authors": [
             {
-                "name": "Nicolas Grekas",
-                "email": "p@tchwork.com"
-            },
-            {
-                "name": "Symfony Community",
-                "homepage": "https://symfony.com/contributors"
+                "name": "Jeroen van den Enden",
+                "email": "info@endroid.nl",
+                "homepage": "http://endroid.nl/"
             }
         ],
-        "description": "Symfony polyfill for the Mbstring extension",
-        "homepage": "https://symfony.com",
+        "description": "Endroid QR Code",
+        "homepage": "https://github.com/endroid/QrCode",
         "keywords": [
-            "compatibility",
-            "mbstring",
-            "polyfill",
-            "portable",
-            "shim"
+            "bundle",
+            "code",
+            "endroid",
+            "qr",
+            "qrcode",
+            "symfony"
         ]
     },
     {
-        "name": "symfony/polyfill-php72",
-        "version": "v1.15.0",
-        "version_normalized": "1.15.0.0",
+        "name": "guzzlehttp/guzzle",
+        "version": "6.5.3",
+        "version_normalized": "6.5.3.0",
         "source": {
             "type": "git",
-            "url": "https://github.com/symfony/polyfill-php72.git",
-            "reference": "37b0976c78b94856543260ce09b460a7bc852747"
+            "url": "https://github.com/guzzle/guzzle.git",
+            "reference": "aab4ebd862aa7d04f01a4b51849d657db56d882e"
         },
         "dist": {
             "type": "zip",
-            "url": "https://api.github.com/repos/symfony/polyfill-php72/zipball/37b0976c78b94856543260ce09b460a7bc852747",
-            "reference": "37b0976c78b94856543260ce09b460a7bc852747",
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-            "mirrors": [
-                {
-                    "url": "https://mirrors.aliyun.com/composer/dists/%package%/%reference%.%type%",
-                    "preferred": true
-                }
-            ]
+            "url": "https://api.github.com/repos/guzzle/guzzle/zipball/aab4ebd862aa7d04f01a4b51849d657db56d882e",
+            "reference": "aab4ebd862aa7d04f01a4b51849d657db56d882e",
+            "shasum": ""
         },
         "require": {
-            "php": ">=5.3.3"
+            "ext-json": "*",
+            "guzzlehttp/promises": "^1.0",
+            "guzzlehttp/psr7": "^1.6.1",
+            "php": ">=5.5",
+            "symfony/polyfill-intl-idn": "^1.11"
+        },
+        "require-dev": {
+            "ext-curl": "*",
+            "phpunit/phpunit": "^4.8.35 || ^5.7 || ^6.4 || ^7.0",
+            "psr/log": "^1.1"
         },
-        "time": "2020-02-27 09:26:54",
+        "suggest": {
+            "psr/log": "Required for using the Log middleware"
+        },
+        "time": "2020-04-18T10:38:46+00:00",
         "type": "library",
         "extra": {
             "branch-alias": {
-                "dev-master": "1.15-dev"
+                "dev-master": "6.5-dev"
             }
         },
         "installation-source": "dist",
         "autoload": {
             "psr-4": {
-                "Symfony\\Polyfill\\Php72\\": ""
+                "GuzzleHttp\\": "src/"
             },
             "files": [
-                "bootstrap.php"
+                "src/functions_include.php"
             ]
         },
         "notification-url": "https://packagist.org/downloads/",
@@ -161,66 +185,58 @@
         ],
         "authors": [
             {
-                "name": "Nicolas Grekas",
-                "email": "p@tchwork.com"
-            },
-            {
-                "name": "Symfony Community",
-                "homepage": "https://symfony.com/contributors"
+                "name": "Michael Dowling",
+                "email": "mtdowling@gmail.com",
+                "homepage": "https://github.com/mtdowling"
             }
         ],
-        "description": "Symfony polyfill backporting some PHP 7.2+ features to lower PHP versions",
-        "homepage": "https://symfony.com",
+        "description": "Guzzle is a PHP HTTP client library",
+        "homepage": "http://guzzlephp.org/",
         "keywords": [
-            "compatibility",
-            "polyfill",
-            "portable",
-            "shim"
+            "client",
+            "curl",
+            "framework",
+            "http",
+            "http client",
+            "rest",
+            "web service"
         ]
     },
     {
-        "name": "symfony/polyfill-intl-idn",
-        "version": "v1.15.0",
-        "version_normalized": "1.15.0.0",
+        "name": "guzzlehttp/promises",
+        "version": "v1.3.1",
+        "version_normalized": "1.3.1.0",
         "source": {
             "type": "git",
-            "url": "https://github.com/symfony/polyfill-intl-idn.git",
-            "reference": "47bd6aa45beb1cd7c6a16b7d1810133b728bdfcf"
+            "url": "https://github.com/guzzle/promises.git",
+            "reference": "a59da6cf61d80060647ff4d3eb2c03a2bc694646"
         },
         "dist": {
             "type": "zip",
-            "url": "https://api.github.com/repos/symfony/polyfill-intl-idn/zipball/47bd6aa45beb1cd7c6a16b7d1810133b728bdfcf",
-            "reference": "47bd6aa45beb1cd7c6a16b7d1810133b728bdfcf",
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-                {
-                    "url": "https://mirrors.aliyun.com/composer/dists/%package%/%reference%.%type%",
-                    "preferred": true
-                }
-            ]
+            "url": "https://api.github.com/repos/guzzle/promises/zipball/a59da6cf61d80060647ff4d3eb2c03a2bc694646",
+            "reference": "a59da6cf61d80060647ff4d3eb2c03a2bc694646",
+            "shasum": ""
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         "require": {
-            "php": ">=5.3.3",
-            "symfony/polyfill-mbstring": "^1.3",
-            "symfony/polyfill-php72": "^1.10"
+            "php": ">=5.5.0"
         },
-        "suggest": {
-            "ext-intl": "For best performance"
+        "require-dev": {
+            "phpunit/phpunit": "^4.0"
         },
-        "time": "2020-03-09 19:04:49",
+        "time": "2016-12-20T10:07:11+00:00",
         "type": "library",
         "extra": {
             "branch-alias": {
-                "dev-master": "1.15-dev"
+                "dev-master": "1.4-dev"
             }
         },
         "installation-source": "dist",
         "autoload": {
             "psr-4": {
-                "Symfony\\Polyfill\\Intl\\Idn\\": ""
+                "GuzzleHttp\\Promise\\": "src/"
             },
             "files": [
-                "bootstrap.php"
+                "src/functions_include.php"
             ]
         },
         "notification-url": "https://packagist.org/downloads/",
@@ -229,61 +245,61 @@
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-                "name": "Laurent Bassin",
-                "email": "laurent@bassin.info"
-            },
-            {
-                "name": "Symfony Community",
-                "homepage": "https://symfony.com/contributors"
+                "name": "Michael Dowling",
+                "email": "mtdowling@gmail.com",
+                "homepage": "https://github.com/mtdowling"
             }
         ],
-        "description": "Symfony polyfill for intl's idn_to_ascii and idn_to_utf8 functions",
-        "homepage": "https://symfony.com",
+        "description": "Guzzle promises library",
         "keywords": [
-            "compatibility",
-            "idn",
-            "intl",
-            "polyfill",
-            "portable",
-            "shim"
+            "promise"
         ]
     },
     {
-        "name": "psr/http-message",
-        "version": "1.0.1",
-        "version_normalized": "1.0.1.0",
+        "name": "guzzlehttp/psr7",
+        "version": "1.6.1",
+        "version_normalized": "1.6.1.0",
         "source": {
             "type": "git",
-            "url": "https://github.com/php-fig/http-message.git",
-            "reference": "f6561bf28d520154e4b0ec72be95418abe6d9363"
+            "url": "https://github.com/guzzle/psr7.git",
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+            "url": "https://api.github.com/repos/guzzle/psr7/zipball/239400de7a173fe9901b9ac7c06497751f00727a",
+            "reference": "239400de7a173fe9901b9ac7c06497751f00727a",
+            "shasum": ""
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+            "php": ">=5.4.0",
+            "psr/http-message": "~1.0",
+            "ralouphie/getallheaders": "^2.0.5 || ^3.0.0"
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-        "time": "2016-08-06 14:39:51",
-        "type": "library",
-        "extra": {
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-                "dev-master": "1.0.x-dev"
-            }
+        "provide": {
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+        },
+        "suggest": {
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-                "homepage": "http://www.php-fig.org/"
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+                "email": "mtdowling@gmail.com",
+                "homepage": "https://github.com/mtdowling"
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+                "homepage": "https://github.com/Tobion"
             }
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-        "homepage": "https://github.com/php-fig/http-message",
+        "description": "PSR-7 message implementation that also provides common utility methods",
         "keywords": [
             "http",
-            "http-message",
-            "psr",
+            "message",
             "psr-7",
             "request",
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-        "version": "v9.99.99",
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+                "name": "karsonzhang",
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-        "keywords": [
-            "csprng",
-            "polyfill",
-            "pseudorandom",
-            "random"
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+        "description": "addons package for fastadmin",
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+                "Complex\\": "classes/src/"
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+                "classes/src/functions/abs.php",
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+                "classes/src/functions/acosh.php",
+                "classes/src/functions/acot.php",
+                "classes/src/functions/acoth.php",
+                "classes/src/functions/acsc.php",
+                "classes/src/functions/acsch.php",
+                "classes/src/functions/argument.php",
+                "classes/src/functions/asec.php",
+                "classes/src/functions/asech.php",
+                "classes/src/functions/asin.php",
+                "classes/src/functions/asinh.php",
+                "classes/src/functions/atan.php",
+                "classes/src/functions/atanh.php",
+                "classes/src/functions/conjugate.php",
+                "classes/src/functions/cos.php",
+                "classes/src/functions/cosh.php",
+                "classes/src/functions/cot.php",
+                "classes/src/functions/coth.php",
+                "classes/src/functions/csc.php",
+                "classes/src/functions/csch.php",
+                "classes/src/functions/exp.php",
+                "classes/src/functions/inverse.php",
+                "classes/src/functions/ln.php",
+                "classes/src/functions/log2.php",
+                "classes/src/functions/log10.php",
+                "classes/src/functions/negative.php",
+                "classes/src/functions/pow.php",
+                "classes/src/functions/rho.php",
+                "classes/src/functions/sec.php",
+                "classes/src/functions/sech.php",
+                "classes/src/functions/sin.php",
+                "classes/src/functions/sinh.php",
+                "classes/src/functions/sqrt.php",
+                "classes/src/functions/tan.php",
+                "classes/src/functions/tanh.php",
+                "classes/src/functions/theta.php",
+                "classes/src/operations/add.php",
+                "classes/src/operations/subtract.php",
+                "classes/src/operations/multiply.php",
+                "classes/src/operations/divideby.php",
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-                "homepage": "https://symfony.com/contributors"
+                "name": "Mark Baker",
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             }
         ],
-        "description": "Symfony polyfill backporting some PHP 7.0+ features to lower PHP versions",
-        "homepage": "https://symfony.com",
+        "description": "PHP Class for working with complex numbers",
+        "homepage": "https://github.com/MarkBaker/PHPComplex",
         "keywords": [
-            "compatibility",
-            "polyfill",
-            "portable",
-            "shim"
+            "complex",
+            "mathematics"
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-        "version": "v3.4.40",
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+        "name": "markbaker/matrix",
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-            "reference": "eded33daef1147be7ff1249706be9a49fe2c7a44"
+            "url": "https://github.com/MarkBaker/PHPMatrix.git",
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-                "Symfony\\Component\\HttpFoundation\\": ""
+                "Matrix\\": "classes/src/"
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+            "files": [
+                "classes/src/functions/adjoint.php",
+                "classes/src/functions/antidiagonal.php",
+                "classes/src/functions/cofactors.php",
+                "classes/src/functions/determinant.php",
+                "classes/src/functions/diagonal.php",
+                "classes/src/functions/identity.php",
+                "classes/src/functions/inverse.php",
+                "classes/src/functions/minors.php",
+                "classes/src/functions/trace.php",
+                "classes/src/functions/transpose.php",
+                "classes/src/operations/add.php",
+                "classes/src/operations/directsum.php",
+                "classes/src/operations/subtract.php",
+                "classes/src/operations/multiply.php",
+                "classes/src/operations/divideby.php",
+                "classes/src/operations/divideinto.php"
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@@ -477,66 +535,78 @@
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-            },
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-                "name": "Symfony Community",
-                "homepage": "https://symfony.com/contributors"
+                "name": "Mark Baker",
+                "email": "mark@lange.demon.co.uk"
             }
         ],
-        "description": "Symfony HttpFoundation Component",
-        "homepage": "https://symfony.com"
+        "description": "PHP Class for working with matrices",
+        "homepage": "https://github.com/MarkBaker/PHPMatrix",
+        "keywords": [
+            "mathematics",
+            "matrix",
+            "vector"
+        ]
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-        "version_normalized": "1.2.0.0",
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+        "version": "1.25.3",
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+            "doctrine/couchdb": "~1.0@dev",
+            "graylog2/gelf-php": "~1.0",
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+            "php-amqplib/php-amqplib": "Allow sending log messages to an AMQP server using php-amqplib",
+            "php-console/php-console": "Allow sending log messages to Google Chrome",
+            "rollbar/rollbar": "Allow sending log messages to Rollbar",
+            "ruflin/elastica": "Allow sending log messages to an Elastic Search server",
+            "sentry/sentry": "Allow sending log messages to a Sentry server"
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-        "time": "2019-03-11 18:22:33",
-        "type": "symfony-bridge",
+        "time": "2019-12-20T14:15:16+00:00",
+        "type": "library",
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+                "Monolog\\": "src/Monolog"
+            }
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@@ -544,58 +614,47 @@
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-                "homepage": "http://symfony.com/contributors"
-            },
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-                "email": "fabien@symfony.com"
+                "name": "Jordi Boggiano",
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+                "homepage": "http://seld.be"
             }
         ],
-        "description": "PSR HTTP message bridge",
-        "homepage": "http://symfony.com",
+        "description": "Sends your logs to files, sockets, inboxes, databases and various web services",
+        "homepage": "http://github.com/Seldaek/monolog",
         "keywords": [
-            "http",
-            "http-message",
-            "psr-17",
-            "psr-7"
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-            "phpunit/phpunit": "^5 || ^6.5"
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@@ -603,63 +662,46 @@
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+                "name": "Michael Dowling",
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+                "homepage": "https://github.com/mtdowling"
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         ],
-        "description": "A polyfill for getallheaders."
+        "description": "CRON for PHP: Calculate the next or previous run date and determine if a CRON expression is due",
+        "keywords": [
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