diff --git a/composer.lock b/composer.lock
index 4703824..41f760f 100644
--- a/composer.lock
+++ b/composer.lock
@@ -18,13 +18,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/barryvdh/laravel-debugbar/zipball/5fcba4cc8e92a230b13b99c1083fc22ba8a5c479",
                 "reference": "5fcba4cc8e92a230b13b99c1083fc22ba8a5c479",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "illuminate/routing": "5.5.x|5.6.x|5.7.x|5.8.x",
@@ -92,13 +86,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/dnoegel/php-xdg-base-dir/zipball/265b8593498b997dc2d31e75b89f053b5cc9621a",
                 "reference": "265b8593498b997dc2d31e75b89f053b5cc9621a",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": ">=5.3.2"
@@ -131,13 +119,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/doctrine/inflector/zipball/5527a48b7313d15261292c149e55e26eae771b0a",
                 "reference": "5527a48b7313d15261292c149e55e26eae771b0a",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": "^7.1"
@@ -204,13 +186,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/doctrine/lexer/zipball/83893c552fd2045dd78aef794c31e694c37c0b8c",
                 "reference": "83893c552fd2045dd78aef794c31e694c37c0b8c",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": ">=5.3.2"
@@ -264,13 +240,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/dragonmantank/cron-expression/zipball/72b6fbf76adb3cf5bc0db68559b33d41219aba27",
                 "reference": "72b6fbf76adb3cf5bc0db68559b33d41219aba27",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": "^7.0"
@@ -324,13 +294,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/egulias/EmailValidator/zipball/709f21f92707308cdf8f9bcfa1af4cb26586521e",
                 "reference": "709f21f92707308cdf8f9bcfa1af4cb26586521e",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "doctrine/lexer": "^1.0.1",
@@ -387,13 +351,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/erusev/parsedown/zipball/6d893938171a817f4e9bc9e86f2da1e370b7bcd7",
                 "reference": "6d893938171a817f4e9bc9e86f2da1e370b7bcd7",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "ext-mbstring": "*",
@@ -439,13 +397,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/fideloper/TrustedProxy/zipball/177c79a2d1f9970f89ee2fb4c12b429af38b6dfb",
                 "reference": "177c79a2d1f9970f89ee2fb4c12b429af38b6dfb",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "illuminate/contracts": "~5.0",
@@ -499,13 +451,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/glooby/pexels/zipball/b0f59c1bf817443178b5e8b9a069177b57c9d1f6",
                 "reference": "b0f59c1bf817443178b5e8b9a069177b57c9d1f6",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "guzzlehttp/guzzle": "~6.0",
@@ -551,13 +497,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/gumlet/php-image-resize/zipball/06339a9c1b167acd58173db226f57957a6617547",
                 "reference": "06339a9c1b167acd58173db226f57957a6617547",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "ext-fileinfo": "*",
@@ -612,13 +552,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/guzzle/guzzle/zipball/407b0cb880ace85c9b63c5f9551db498cb2d50ba",
                 "reference": "407b0cb880ace85c9b63c5f9551db498cb2d50ba",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "guzzlehttp/promises": "^1.0",
@@ -683,13 +617,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/guzzle/promises/zipball/a59da6cf61d80060647ff4d3eb2c03a2bc694646",
                 "reference": "a59da6cf61d80060647ff4d3eb2c03a2bc694646",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": ">=5.5.0"
@@ -740,13 +668,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/guzzle/psr7/zipball/9f83dded91781a01c63574e387eaa769be769115",
                 "reference": "9f83dded91781a01c63574e387eaa769be769115",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": ">=5.4.0",
@@ -813,13 +735,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/HughbertD/oauth2-unsplash/zipball/f451f4a49dca4027f6edaa850d2fccdfa8721bfe",
                 "reference": "f451f4a49dca4027f6edaa850d2fccdfa8721bfe",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "league/oauth2-client": ">=1.0",
@@ -871,13 +787,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/JakubOnderka/PHP-Console-Color/zipball/d5deaecff52a0d61ccb613bb3804088da0307191",
                 "reference": "d5deaecff52a0d61ccb613bb3804088da0307191",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": ">=5.4.0"
@@ -919,13 +829,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/JakubOnderka/PHP-Console-Highlighter/zipball/9f7a229a69d52506914b4bc61bfdb199d90c5547",
                 "reference": "9f7a229a69d52506914b4bc61bfdb199d90c5547",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "ext-tokenizer": "*",
@@ -971,13 +875,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/Kub-AT/php-simple-html-dom-parser/zipball/6db1e01db320040024cd1f74b0e1483aa2670720",
                 "reference": "6db1e01db320040024cd1f74b0e1483aa2670720",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": ">=5.3.2"
@@ -1023,13 +921,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/laravel/framework/zipball/8e69728f1c80a024588adbd24c65c4fcf9aa9192",
                 "reference": "8e69728f1c80a024588adbd24c65c4fcf9aa9192",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "doctrine/inflector": "^1.1",
@@ -1175,13 +1067,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/laravel/nexmo-notification-channel/zipball/03edd42a55b306ff980c9950899d5a2b03260d48",
                 "reference": "03edd42a55b306ff980c9950899d5a2b03260d48",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "nexmo/client": "^1.0",
@@ -1238,13 +1124,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/laravel/slack-notification-channel/zipball/6e164293b754a95f246faf50ab2bbea3e4923cc9",
                 "reference": "6e164293b754a95f246faf50ab2bbea3e4923cc9",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "guzzlehttp/guzzle": "^6.0",
@@ -1301,13 +1181,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/laravel/tinker/zipball/cafbf598a90acde68985660e79b2b03c5609a405",
                 "reference": "cafbf598a90acde68985660e79b2b03c5609a405",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "illuminate/console": "~5.1",
@@ -1370,13 +1244,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/lcobucci/jwt/zipball/82be04b4753f8b7693b62852b7eab30f97524f9b",
                 "reference": "82be04b4753f8b7693b62852b7eab30f97524f9b",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "ext-openssl": "*",
@@ -1412,7 +1280,7 @@
                 {
                     "name": "Luís Otávio Cobucci Oblonczyk",
                     "email": "lcobucci@gmail.com",
-                    "role": "developer"
+                    "role": "Developer"
                 }
             ],
             "description": "A simple library to work with JSON Web Token and JSON Web Signature",
@@ -1434,13 +1302,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/thephpleague/flysystem/zipball/755ba7bf3fb9031e6581d091db84d78275874396",
                 "reference": "755ba7bf3fb9031e6581d091db84d78275874396",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "ext-fileinfo": "*",
@@ -1524,13 +1386,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/thephpleague/oauth2-client/zipball/cc114abc622a53af969e8664722e84ca36257530",
                 "reference": "cc114abc622a53af969e8664722e84ca36257530",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "guzzlehttp/guzzle": "^6.0",
@@ -1597,13 +1453,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/maximebf/php-debugbar/zipball/30e7d60937ee5f1320975ca9bc7bcdd44d500f07",
                 "reference": "30e7d60937ee5f1320975ca9bc7bcdd44d500f07",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": ">=5.3.0",
@@ -1664,13 +1514,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/Seldaek/monolog/zipball/bfc9ebb28f97e7a24c45bdc3f0ff482e47bb0266",
                 "reference": "bfc9ebb28f97e7a24c45bdc3f0ff482e47bb0266",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": ">=5.3.0",
@@ -1748,13 +1592,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/briannesbitt/Carbon/zipball/cd324b98bc30290f233dd0e75e6ce49f7ab2a6c9",
                 "reference": "cd324b98bc30290f233dd0e75e6ce49f7ab2a6c9",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": ">=5.3.9",
@@ -1866,13 +1704,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/nikic/PHP-Parser/zipball/5221f49a608808c1e4d436df32884cbc1b821ac0",
                 "reference": "5221f49a608808c1e4d436df32884cbc1b821ac0",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "ext-tokenizer": "*",
@@ -1923,13 +1755,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/opis/closure/zipball/ccb8e3928c5c8181c76cdd0ed9366c5bcaafd91b",
                 "reference": "ccb8e3928c5c8181c76cdd0ed9366c5bcaafd91b",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": "^5.4 || ^7.0"
@@ -1990,13 +1816,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/paragonie/random_compat/zipball/84b4dfb120c6f9b4ff7b3685f9b8f1aa365a0c95",
                 "reference": "84b4dfb120c6f9b4ff7b3685f9b8f1aa365a0c95",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": "^7"
@@ -2041,13 +1861,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/php-http/guzzle6-adapter/zipball/a56941f9dc6110409cfcddc91546ee97039277ab",
                 "reference": "a56941f9dc6110409cfcddc91546ee97039277ab",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "guzzlehttp/guzzle": "^6.0",
@@ -2107,13 +1921,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/php-http/httplug/zipball/1c6381726c18579c4ca2ef1ec1498fdae8bdf018",
                 "reference": "1c6381726c18579c4ca2ef1ec1498fdae8bdf018",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": ">=5.4",
@@ -2169,13 +1977,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/php-http/promise/zipball/dc494cdc9d7160b9a09bd5573272195242ce7980",
                 "reference": "dc494cdc9d7160b9a09bd5573272195242ce7980",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require-dev": {
                 "henrikbjorn/phpspec-code-coverage": "^1.0",
@@ -2225,13 +2027,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/nrk/predis/zipball/f0210e38881631afeafb56ab43405a92cafd9fd1",
                 "reference": "f0210e38881631afeafb56ab43405a92cafd9fd1",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": ">=5.3.9"
@@ -2281,13 +2077,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/php-fig/container/zipball/b7ce3b176482dbbc1245ebf52b181af44c2cf55f",
                 "reference": "b7ce3b176482dbbc1245ebf52b181af44c2cf55f",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": ">=5.3.0"
@@ -2336,13 +2126,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/php-fig/http-message/zipball/f6561bf28d520154e4b0ec72be95418abe6d9363",
                 "reference": "f6561bf28d520154e4b0ec72be95418abe6d9363",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": ">=5.3.0"
@@ -2392,13 +2176,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/php-fig/log/zipball/6c001f1daafa3a3ac1d8ff69ee4db8e799a654dd",
                 "reference": "6c001f1daafa3a3ac1d8ff69ee4db8e799a654dd",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": ">=5.3.0"
@@ -2445,13 +2223,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/php-fig/simple-cache/zipball/408d5eafb83c57f6365a3ca330ff23aa4a5fa39b",
                 "reference": "408d5eafb83c57f6365a3ca330ff23aa4a5fa39b",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": ">=5.3.0"
@@ -2499,13 +2271,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/bobthecow/psysh/zipball/9aaf29575bb8293206bb0420c1e1c87ff2ffa94e",
                 "reference": "9aaf29575bb8293206bb0420c1e1c87ff2ffa94e",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "dnoegel/php-xdg-base-dir": "0.1",
@@ -2579,13 +2345,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/ralouphie/getallheaders/zipball/5601c8a83fbba7ef674a7369456d12f1e0d0eafa",
                 "reference": "5601c8a83fbba7ef674a7369456d12f1e0d0eafa",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": ">=5.3"
@@ -2625,13 +2385,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/ramsey/uuid/zipball/d09ea80159c1929d75b3f9c60504d613aeb4a1e3",
                 "reference": "d09ea80159c1929d75b3f9c60504d613aeb4a1e3",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "paragonie/random_compat": "^1.0|^2.0|9.99.99",
@@ -2713,13 +2467,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/sunra/php-simple-html-dom-parser/zipball/75b9b1cb64502d8f8c04dc11b5906b969af247c6",
                 "reference": "75b9b1cb64502d8f8c04dc11b5906b969af247c6",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "ext-mbstring": "*",
@@ -2767,13 +2515,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/swiftmailer/swiftmailer/zipball/5397cd05b0a0f7937c47b0adcb4c60e5ab936b6a",
                 "reference": "5397cd05b0a0f7937c47b0adcb4c60e5ab936b6a",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "egulias/email-validator": "~2.0",
@@ -2835,13 +2577,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/swooletw/laravel-swoole/zipball/0f716e22c41eedf49853976b57b2a867d1be039c",
                 "reference": "0f716e22c41eedf49853976b57b2a867d1be039c",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "illuminate/console": "~5.4",
@@ -2919,13 +2655,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/symfony/console/zipball/e2840bb38bddad7a0feaf85931e38fdcffdb2f81",
                 "reference": "e2840bb38bddad7a0feaf85931e38fdcffdb2f81",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": "^7.1.3",
@@ -2997,13 +2727,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/symfony/contracts/zipball/1aa7ab2429c3d594dd70689604b5cf7421254cdf",
                 "reference": "1aa7ab2429c3d594dd70689604b5cf7421254cdf",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": "^7.1.3"
@@ -3071,13 +2795,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/symfony/css-selector/zipball/48eddf66950fa57996e1be4a55916d65c10c604a",
                 "reference": "48eddf66950fa57996e1be4a55916d65c10c604a",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": "^7.1.3"
@@ -3130,13 +2848,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/symfony/debug/zipball/2d279b6bb1d582dd5740d4d3251ae8c18812ed37",
                 "reference": "2d279b6bb1d582dd5740d4d3251ae8c18812ed37",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": "^7.1.3",
@@ -3192,13 +2904,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/symfony/event-dispatcher/zipball/fbce53cd74ac509cbe74b6f227622650ab759b02",
                 "reference": "fbce53cd74ac509cbe74b6f227622650ab759b02",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": "^7.1.3",
@@ -3262,13 +2968,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/symfony/finder/zipball/e45135658bd6c14b61850bf131c4f09a55133f69",
                 "reference": "e45135658bd6c14b61850bf131c4f09a55133f69",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": "^7.1.3"
@@ -3307,36 +3007,31 @@
         },
         {
             "name": "symfony/http-foundation",
-            "version": "v4.2.8",
+            "version": "v4.4.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/http-foundation.git",
-                "reference": "1ea878bd3af18f934dedb8c0de60656a9a31a718"
+                "reference": "8bccc59e61b41963d14c3dbdb23181e5c932a1d5"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/http-foundation/zipball/1ea878bd3af18f934dedb8c0de60656a9a31a718",
-                "reference": "1ea878bd3af18f934dedb8c0de60656a9a31a718",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "url": "https://api.github.com/repos/symfony/http-foundation/zipball/8bccc59e61b41963d14c3dbdb23181e5c932a1d5",
+                "reference": "8bccc59e61b41963d14c3dbdb23181e5c932a1d5",
+                "shasum": ""
             },
             "require": {
                 "php": "^7.1.3",
+                "symfony/mime": "^4.3|^5.0",
                 "symfony/polyfill-mbstring": "~1.1"
             },
             "require-dev": {
                 "predis/predis": "~1.0",
-                "symfony/expression-language": "~3.4|~4.0"
+                "symfony/expression-language": "^3.4|^4.0|^5.0"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "4.2-dev"
+                    "dev-master": "4.4-dev"
                 }
             },
             "autoload": {
@@ -3363,7 +3058,7 @@
             ],
             "description": "Symfony HttpFoundation Component",
             "homepage": "https://symfony.com",
-            "time": "2019-05-01T08:36:31+00:00"
+            "time": "2019-11-28T13:33:56+00:00"
         },
         {
             "name": "symfony/http-kernel",
@@ -3377,13 +3072,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/symfony/http-kernel/zipball/a7713bc522f1a1cdf0b39f809fa4542523fc3114",
                 "reference": "a7713bc522f1a1cdf0b39f809fa4542523fc3114",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": "^7.1.3",
@@ -3460,6 +3149,68 @@
             "homepage": "https://symfony.com",
             "time": "2019-05-01T13:31:08+00:00"
         },
+        {
+            "name": "symfony/mime",
+            "version": "v4.4.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/mime.git",
+                "reference": "010cc488e56cafe5f7494dea70aea93100c234df"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/mime/zipball/010cc488e56cafe5f7494dea70aea93100c234df",
+                "reference": "010cc488e56cafe5f7494dea70aea93100c234df",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.1.3",
+                "symfony/polyfill-intl-idn": "^1.10",
+                "symfony/polyfill-mbstring": "^1.0"
+            },
+            "conflict": {
+                "symfony/mailer": "<4.4"
+            },
+            "require-dev": {
+                "egulias/email-validator": "^2.1.10",
+                "symfony/dependency-injection": "^3.4|^4.1|^5.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "4.4-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Mime\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "A library to manipulate MIME messages",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "mime",
+                "mime-type"
+            ],
+            "time": "2019-11-30T08:27:26+00:00"
+        },
         {
             "name": "symfony/polyfill-ctype",
             "version": "v1.11.0",
@@ -3472,13 +3223,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/symfony/polyfill-ctype/zipball/82ebae02209c21113908c229e9883c419720738a",
                 "reference": "82ebae02209c21113908c229e9883c419720738a",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": ">=5.3.3"
@@ -3511,7 +3256,7 @@
                 },
                 {
                     "name": "Gert de Pagter",
-                    "email": "backendtea@gmail.com"
+                    "email": "BackEndTea@gmail.com"
                 }
             ],
             "description": "Symfony polyfill for ctype functions",
@@ -3536,13 +3281,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/symfony/polyfill-iconv/zipball/f037ea22acfaee983e271dd9c3b8bb4150bd8ad7",
                 "reference": "f037ea22acfaee983e271dd9c3b8bb4150bd8ad7",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": ">=5.3.3"
@@ -3601,13 +3340,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/symfony/polyfill-intl-idn/zipball/c766e95bec706cdd89903b1eda8afab7d7a6b7af",
                 "reference": "c766e95bec706cdd89903b1eda8afab7d7a6b7af",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": ">=5.3.3",
@@ -3659,23 +3392,17 @@
         },
         {
             "name": "symfony/polyfill-mbstring",
-            "version": "v1.11.0",
+            "version": "v1.13.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-mbstring.git",
-                "reference": "fe5e94c604826c35a32fa832f35bd036b6799609"
+                "reference": "7b4aab9743c30be783b73de055d24a39cf4b954f"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/fe5e94c604826c35a32fa832f35bd036b6799609",
-                "reference": "fe5e94c604826c35a32fa832f35bd036b6799609",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/7b4aab9743c30be783b73de055d24a39cf4b954f",
+                "reference": "7b4aab9743c30be783b73de055d24a39cf4b954f",
+                "shasum": ""
             },
             "require": {
                 "php": ">=5.3.3"
@@ -3686,7 +3413,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.11-dev"
+                    "dev-master": "1.13-dev"
                 }
             },
             "autoload": {
@@ -3720,7 +3447,7 @@
                 "portable",
                 "shim"
             ],
-            "time": "2019-02-06T07:57:58+00:00"
+            "time": "2019-11-27T14:18:11+00:00"
         },
         {
             "name": "symfony/polyfill-php72",
@@ -3734,13 +3461,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/symfony/polyfill-php72/zipball/ab50dcf166d5f577978419edd37aa2bb8eabce0c",
                 "reference": "ab50dcf166d5f577978419edd37aa2bb8eabce0c",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": ">=5.3.3"
@@ -3795,13 +3516,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/symfony/process/zipball/8cf39fb4ccff793340c258ee7760fd40bfe745fe",
                 "reference": "8cf39fb4ccff793340c258ee7760fd40bfe745fe",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": "^7.1.3"
@@ -3850,13 +3565,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/symfony/routing/zipball/f4e43bb0dff56f0f62fa056c82d7eadcdb391bab",
                 "reference": "f4e43bb0dff56f0f62fa056c82d7eadcdb391bab",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": "^7.1.3"
@@ -3932,13 +3641,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/symfony/translation/zipball/181a426dd129cb496f12d7e7555f6d0b37a7615b",
                 "reference": "181a426dd129cb496f12d7e7555f6d0b37a7615b",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": "^7.1.3",
@@ -4013,13 +3716,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/symfony/var-dumper/zipball/3c4084cb1537c0e2ad41aad622bbf55a44a5c9ce",
                 "reference": "3c4084cb1537c0e2ad41aad622bbf55a44a5c9ce",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": "^7.1.3",
@@ -4095,13 +3792,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/tijsverkoyen/CssToInlineStyles/zipball/0ed4a2ea4e0902dac0489e6436ebcd5bbcae9757",
                 "reference": "0ed4a2ea4e0902dac0489e6436ebcd5bbcae9757",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": "^5.5 || ^7.0",
@@ -4148,13 +3839,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/unsplash/unsplash-php/zipball/af907f6192bfd4be9e9814a1242942442604c4de",
                 "reference": "af907f6192bfd4be9e9814a1242942442604c4de",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "guzzlehttp/guzzle": "^6.3.0",
@@ -4213,13 +3898,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/vlucas/phpdotenv/zipball/2a7dcf7e3e02dc5e701004e51a6f304b713107d5",
                 "reference": "2a7dcf7e3e02dc5e701004e51a6f304b713107d5",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": ">=5.3.9",
@@ -4270,13 +3949,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/zendframework/zend-diactoros/zipball/20da13beba0dde8fb648be3cc19765732790f46e",
                 "reference": "20da13beba0dde8fb648be3cc19765732790f46e",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": "^5.6 || ^7.0",
@@ -4342,13 +4015,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/beyondcode/laravel-dump-server/zipball/8864b9efcb48e0a79e83014dd7f0a5481f5c808f",
                 "reference": "8864b9efcb48e0a79e83014dd7f0a5481f5c808f",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "illuminate/console": "5.6.*|5.7.*|5.8.*",
@@ -4409,13 +4076,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/doctrine/instantiator/zipball/a2c590166b2133a4633738648b6b064edae0814a",
                 "reference": "a2c590166b2133a4633738648b6b064edae0814a",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": "^7.1"
@@ -4471,13 +4132,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/filp/whoops/zipball/bc0fd11bc455cc20ee4b5edabc63ebbf859324c7",
                 "reference": "bc0fd11bc455cc20ee4b5edabc63ebbf859324c7",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": "^5.5.9 || ^7.0",
@@ -4538,13 +4193,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/fzaninotto/Faker/zipball/f72816b43e74063c8b10357394b6bba8cb1c10de",
                 "reference": "f72816b43e74063c8b10357394b6bba8cb1c10de",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": "^5.3.3 || ^7.0"
@@ -4594,13 +4243,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/hamcrest/hamcrest-php/zipball/776503d3a8e85d4f9a1148614f95b7a608b046ad",
                 "reference": "776503d3a8e85d4f9a1148614f95b7a608b046ad",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": "^5.3|^7.0"
@@ -4648,13 +4291,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/mockery/mockery/zipball/0eb0b48c3f07b3b89f5169ce005b7d05b18cf1d2",
                 "reference": "0eb0b48c3f07b3b89f5169ce005b7d05b18cf1d2",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "hamcrest/hamcrest-php": "~2.0",
@@ -4719,13 +4356,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/myclabs/DeepCopy/zipball/e6828efaba2c9b79f4499dae1d66ef8bfa7b2b72",
                 "reference": "e6828efaba2c9b79f4499dae1d66ef8bfa7b2b72",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": "^7.1"
@@ -4773,13 +4404,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/nunomaduro/collision/zipball/b5feb0c0d92978ec7169232ce5d70d6da6b29f63",
                 "reference": "b5feb0c0d92978ec7169232ce5d70d6da6b29f63",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "filp/whoops": "^2.1.4",
@@ -4843,13 +4468,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/phar-io/manifest/zipball/7761fcacf03b4d4f16e7ccb606d4879ca431fcf4",
                 "reference": "7761fcacf03b4d4f16e7ccb606d4879ca431fcf4",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "ext-dom": "*",
@@ -4904,13 +4523,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/phar-io/version/zipball/45a2ec53a73c70ce41d55cedef9063630abaf1b6",
                 "reference": "45a2ec53a73c70ce41d55cedef9063630abaf1b6",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": "^5.6 || ^7.0"
@@ -4957,13 +4570,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/phpDocumentor/ReflectionCommon/zipball/21bdeb5f65d7ebf9f43b1b25d404f87deab5bfb6",
                 "reference": "21bdeb5f65d7ebf9f43b1b25d404f87deab5bfb6",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": ">=5.5"
@@ -5017,13 +4624,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/phpDocumentor/ReflectionDocBlock/zipball/bdd9f737ebc2a01c06ea7ff4308ec6697db9b53c",
                 "reference": "bdd9f737ebc2a01c06ea7ff4308ec6697db9b53c",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": "^7.0",
@@ -5074,13 +4675,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/phpDocumentor/TypeResolver/zipball/9c977708995954784726e25d0cd1dddf4e65b0f7",
                 "reference": "9c977708995954784726e25d0cd1dddf4e65b0f7",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": "^5.5 || ^7.0",
@@ -5127,13 +4722,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/phpspec/prophecy/zipball/4ba436b55987b4bf311cb7c6ba82aa528aac0a06",
                 "reference": "4ba436b55987b4bf311cb7c6ba82aa528aac0a06",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "doctrine/instantiator": "^1.0.2",
@@ -5196,13 +4785,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/sebastianbergmann/php-code-coverage/zipball/807e6013b00af69b6c5d9ceb4282d0393dbb9d8d",
                 "reference": "807e6013b00af69b6c5d9ceb4282d0393dbb9d8d",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "ext-dom": "*",
@@ -5265,13 +4848,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/sebastianbergmann/php-file-iterator/zipball/050bedf145a257b1ff02746c31894800e5122946",
                 "reference": "050bedf145a257b1ff02746c31894800e5122946",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": "^7.1"
@@ -5321,13 +4898,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/sebastianbergmann/php-text-template/zipball/31f8b717e51d9a2afca6c9f046f5d69fc27c8686",
                 "reference": "31f8b717e51d9a2afca6c9f046f5d69fc27c8686",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": ">=5.3.3"
@@ -5368,13 +4939,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/sebastianbergmann/php-timer/zipball/8b389aebe1b8b0578430bda0c7c95a829608e059",
                 "reference": "8b389aebe1b8b0578430bda0c7c95a829608e059",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": "^7.1"
@@ -5423,13 +4988,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/sebastianbergmann/php-token-stream/zipball/c99e3be9d3e85f60646f152f9002d46ed7770d18",
                 "reference": "c99e3be9d3e85f60646f152f9002d46ed7770d18",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "ext-tokenizer": "*",
@@ -5478,13 +5037,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/134669cf0eeac3f79bc7f0c793efbc158bffc160",
                 "reference": "134669cf0eeac3f79bc7f0c793efbc158bffc160",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "doctrine/instantiator": "^1.1",
@@ -5568,13 +5121,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/sebastianbergmann/code-unit-reverse-lookup/zipball/4419fcdb5eabb9caa61a27c7a1db532a6b55dd18",
                 "reference": "4419fcdb5eabb9caa61a27c7a1db532a6b55dd18",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": "^5.6 || ^7.0"
@@ -5619,13 +5166,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/sebastianbergmann/comparator/zipball/5de4fc177adf9bce8df98d8d141a7559d7ccf6da",
                 "reference": "5de4fc177adf9bce8df98d8d141a7559d7ccf6da",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": "^7.1",
@@ -5689,13 +5230,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/sebastianbergmann/diff/zipball/720fcc7e9b5cf384ea68d9d930d480907a0c1a29",
                 "reference": "720fcc7e9b5cf384ea68d9d930d480907a0c1a29",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": "^7.1"
@@ -5751,13 +5286,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/sebastianbergmann/environment/zipball/3095910f0f0fb155ac4021fc51a4a7a39ac04e8a",
                 "reference": "3095910f0f0fb155ac4021fc51a4a7a39ac04e8a",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": "^7.1"
@@ -5810,13 +5339,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/sebastianbergmann/exporter/zipball/234199f4528de6d12aaa58b612e98f7d36adb937",
                 "reference": "234199f4528de6d12aaa58b612e98f7d36adb937",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": "^7.0",
@@ -5883,13 +5406,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/sebastianbergmann/global-state/zipball/e8ba02eed7bbbb9e59e43dedd3dddeff4a56b0c4",
                 "reference": "e8ba02eed7bbbb9e59e43dedd3dddeff4a56b0c4",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": "^7.0"
@@ -5940,13 +5457,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/sebastianbergmann/object-enumerator/zipball/7cfd9e65d11ffb5af41198476395774d4c8a84c5",
                 "reference": "7cfd9e65d11ffb5af41198476395774d4c8a84c5",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": "^7.0",
@@ -5993,13 +5504,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/sebastianbergmann/object-reflector/zipball/773f97c67f28de00d397be301821b06708fca0be",
                 "reference": "773f97c67f28de00d397be301821b06708fca0be",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": "^7.0"
@@ -6044,13 +5549,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/sebastianbergmann/recursion-context/zipball/5b0cd723502bac3b006cbf3dbf7a1e3fcefe4fa8",
                 "reference": "5b0cd723502bac3b006cbf3dbf7a1e3fcefe4fa8",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": "^7.0"
@@ -6103,13 +5602,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/sebastianbergmann/resource-operations/zipball/4d7a795d35b889bf80a0cc04e08d77cedfa917a9",
                 "reference": "4d7a795d35b889bf80a0cc04e08d77cedfa917a9",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": "^7.1"
@@ -6151,13 +5644,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/sebastianbergmann/version/zipball/99732be0ddb3361e16ad77b68ba41efc8e979019",
                 "reference": "99732be0ddb3361e16ad77b68ba41efc8e979019",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": ">=5.6"
@@ -6200,13 +5687,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/theseer/tokenizer/zipball/1c42705be2b6c1de5904f8afacef5895cab44bf8",
                 "reference": "1c42705be2b6c1de5904f8afacef5895cab44bf8",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "ext-dom": "*",
@@ -6246,13 +5727,7 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/webmozart/assert/zipball/83e253c8e0be5b0257b881e1827274667c5c17a9",
                 "reference": "83e253c8e0be5b0257b881e1827274667c5c17a9",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://dl.laravel-china.org/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+                "shasum": ""
             },
             "require": {
                 "php": "^5.3.3 || ^7.0",