diff --git a/README.md b/README.md
index 58b0251f..1a478c4f 100644
--- a/README.md
+++ b/README.md
@@ -6,13 +6,12 @@
 
 都有些什么功能？我也不想写一大堆，自己体验吧！
 
+帐号：100015@163.com / 123456 (前后台通用)
+
 PS：**系统后台已禁止提交并隐藏私人配置**
 
 - [前台演示](https://ctc.koogua.com)
 - [后台演示](https://ctc.koogua.com/admin)
-- [系统截图](https://gitee.com/koogua/course-tencent-cloud/wikis/系统截图)
-
-体验帐号： 100015@163.com / 123456
 
 #### 项目组件
 
@@ -33,7 +32,7 @@ PS：**系统后台已禁止提交并隐藏私人配置**
 #### 安装指南
 
 - [运行环境搭建](https://gitee.com/koogua/course-tencent-cloud-docker)
-- [腾讯服务配置](https://gitee.com/koogua/course-tencent-cloud-docker/wikis/腾讯服务配置)
+- [系统服务配置](https://gitee.com/koogua/course-tencent-cloud/wikis/服务配置)
 
 #### 会推出商业服务吗？
 
diff --git a/app/Builders/ConsultList.php b/app/Builders/ConsultList.php
index c74407bd..2223f559 100644
--- a/app/Builders/ConsultList.php
+++ b/app/Builders/ConsultList.php
@@ -73,7 +73,7 @@ class ConsultList extends Builder
 
         $users = $userRepo->findByIds($ids, ['id', 'name', 'avatar']);
 
-        $baseUrl = kg_ci_base_url();
+        $baseUrl = kg_ss_url();
 
         $result = [];
 
diff --git a/app/Builders/CourseFavoriteList.php b/app/Builders/CourseFavoriteList.php
index 9d196641..a516a3a4 100644
--- a/app/Builders/CourseFavoriteList.php
+++ b/app/Builders/CourseFavoriteList.php
@@ -45,7 +45,7 @@ class CourseFavoriteList extends Builder
 
         $courses = $courseRepo->findByIds($ids, $columns);
 
-        $baseUrl = kg_ci_base_url();
+        $baseUrl = kg_ss_url();
 
         $result = [];
 
@@ -69,7 +69,7 @@ class CourseFavoriteList extends Builder
 
         $users = $userRepo->findByIds($ids, ['id', 'name', 'avatar']);
 
-        $baseUrl = kg_ci_base_url();
+        $baseUrl = kg_ss_url();
 
         $result = [];
 
diff --git a/app/Builders/CourseList.php b/app/Builders/CourseList.php
index 17659789..667de997 100644
--- a/app/Builders/CourseList.php
+++ b/app/Builders/CourseList.php
@@ -61,7 +61,7 @@ class CourseList extends Builder
 
         $users = $userRepo->findByIds($ids, ['id', 'name', 'avatar']);
 
-        $baseUrl = kg_ci_base_url();
+        $baseUrl = kg_ss_url();
 
         $result = [];
 
diff --git a/app/Builders/CourseTopicList.php b/app/Builders/CourseTopicList.php
index 8ae453d8..0d7ebd46 100644
--- a/app/Builders/CourseTopicList.php
+++ b/app/Builders/CourseTopicList.php
@@ -45,7 +45,7 @@ class CourseTopicList extends Builder
 
         $courses = $courseRepo->findByIds($ids, $columns);
 
-        $baseUrl = kg_ci_base_url();
+        $baseUrl = kg_ss_url();
 
         $result = [];
 
diff --git a/app/Builders/CourseUserList.php b/app/Builders/CourseUserList.php
index 153dd22c..b1579725 100644
--- a/app/Builders/CourseUserList.php
+++ b/app/Builders/CourseUserList.php
@@ -45,7 +45,7 @@ class CourseUserList extends Builder
 
         $courses = $courseRepo->findByIds($ids, $columns);
 
-        $baseUrl = kg_ci_base_url();
+        $baseUrl = kg_ss_url();
 
         $result = [];
 
@@ -66,7 +66,7 @@ class CourseUserList extends Builder
 
         $users = $userRepo->findByIds($ids, ['id', 'name', 'avatar']);
 
-        $baseUrl = kg_ci_base_url();
+        $baseUrl = kg_ss_url();
 
         $result = [];
 
diff --git a/app/Builders/DanmuList.php b/app/Builders/DanmuList.php
index 0886ed9c..59fa36cb 100644
--- a/app/Builders/DanmuList.php
+++ b/app/Builders/DanmuList.php
@@ -84,7 +84,7 @@ class DanmuList extends Builder
 
         $users = $userRepo->findByIds($ids, ['id', 'name', 'avatar']);
 
-        $baseUrl = kg_ci_base_url();
+        $baseUrl = kg_ss_url();
 
         $result = [];
 
diff --git a/app/Builders/ImFriendUserList.php b/app/Builders/ImFriendUserList.php
index f8a39826..50d69ce7 100644
--- a/app/Builders/ImFriendUserList.php
+++ b/app/Builders/ImFriendUserList.php
@@ -31,7 +31,7 @@ class ImFriendUserList extends Builder
 
         $users = $userRepo->findByIds($ids, $columns);
 
-        $baseUrl = kg_ci_base_url();
+        $baseUrl = kg_ss_url();
 
         $result = [];
 
diff --git a/app/Builders/ImGroupList.php b/app/Builders/ImGroupList.php
index 7f779425..39316477 100644
--- a/app/Builders/ImGroupList.php
+++ b/app/Builders/ImGroupList.php
@@ -55,7 +55,7 @@ class ImGroupList extends Builder
 
         $users = $userRepo->findByIds($ids, ['id', 'name', 'avatar']);
 
-        $baseUrl = kg_ci_base_url();
+        $baseUrl = kg_ss_url();
 
         $result = [];
 
diff --git a/app/Builders/ImGroupUserList.php b/app/Builders/ImGroupUserList.php
index 4947f967..dafe443f 100644
--- a/app/Builders/ImGroupUserList.php
+++ b/app/Builders/ImGroupUserList.php
@@ -40,7 +40,7 @@ class ImGroupUserList extends Builder
 
         $users = $userRepo->findByIds($ids, $columns);
 
-        $baseUrl = kg_ci_base_url();
+        $baseUrl = kg_ss_url();
 
         $result = [];
 
@@ -64,7 +64,7 @@ class ImGroupUserList extends Builder
 
         $users = $this->getGroupOwners($groups->toArray());
 
-        $baseUrl = kg_ci_base_url();
+        $baseUrl = kg_ss_url();
 
         $result = [];
 
diff --git a/app/Builders/ImMessageList.php b/app/Builders/ImMessageList.php
index 486feb25..0c394cc6 100644
--- a/app/Builders/ImMessageList.php
+++ b/app/Builders/ImMessageList.php
@@ -26,7 +26,7 @@ class ImMessageList extends Builder
 
         $users = $userRepo->findByIds($ids, ['id', 'name', 'avatar']);
 
-        $baseUrl = kg_ci_base_url();
+        $baseUrl = kg_ss_url();
 
         $result = [];
 
diff --git a/app/Builders/OrderList.php b/app/Builders/OrderList.php
index 18caf72b..5a5a2ff6 100644
--- a/app/Builders/OrderList.php
+++ b/app/Builders/OrderList.php
@@ -12,7 +12,7 @@ class OrderList extends Builder
 
     public function __construct()
     {
-        $this->imgBaseUrl = kg_ci_base_url();
+        $this->imgBaseUrl = kg_ss_url();
     }
 
     /**
diff --git a/app/Builders/ReviewList.php b/app/Builders/ReviewList.php
index a78a1f65..e16f430b 100644
--- a/app/Builders/ReviewList.php
+++ b/app/Builders/ReviewList.php
@@ -55,7 +55,7 @@ class ReviewList extends Builder
 
         $users = $userRepo->findByIds($ids, ['id', 'name', 'avatar']);
 
-        $baseUrl = kg_ci_base_url();
+        $baseUrl = kg_ss_url();
 
         $result = [];
 
diff --git a/app/Builders/UserList.php b/app/Builders/UserList.php
index b033ec1b..4731773e 100644
--- a/app/Builders/UserList.php
+++ b/app/Builders/UserList.php
@@ -10,7 +10,7 @@ class UserList extends Builder
 
     public function handleUsers(array $users)
     {
-        $baseUrl = kg_ci_base_url();
+        $baseUrl = kg_ss_url();
 
         foreach ($users as $key => $user) {
             $users[$key]['avatar'] = $baseUrl . $user['avatar'];
diff --git a/app/Console/Tasks/CleanSessionTask.php b/app/Console/Tasks/CleanSessionTask.php
index a7140a1b..2be57e51 100644
--- a/app/Console/Tasks/CleanSessionTask.php
+++ b/app/Console/Tasks/CleanSessionTask.php
@@ -4,39 +4,32 @@ namespace App\Console\Tasks;
 
 use App\Library\Cache\Backend\Redis as RedisCache;
 use Phalcon\Cli\Task;
+use Phalcon\Config;
 
 class CleanSessionTask extends Task
 {
 
-    /**
-     * @var RedisCache
-     */
-    protected $cache;
-
-    /**
-     * @var \Redis
-     */
-    protected $redis;
-
     public function mainAction()
     {
-        $this->cache = $this->getDI()->get('cache');
+        $config = $this->getConfig();
 
-        $this->redis = $this->cache->getRedis();
+        $cache = $this->getCache();
+
+        $redis = $cache->getRedis();
+
+        $redis->select($config->path('session.db'));
 
         $keys = $this->querySessionKeys(10000);
 
         if (count($keys) == 0) return;
 
-        $config = $this->getDI()->get('config');
-
-        $lifetime = $config->session->lifetime;
+        $lifetime = $config->path('session.lifetime');
 
         foreach ($keys as $key) {
-            $ttl = $this->redis->ttl($key);
-            $content = $this->redis->get($key);
+            $ttl = $redis->ttl($key);
+            $content = $redis->get($key);
             if (empty($content) && $ttl < $lifetime * 0.5) {
-                $this->redis->del($key);
+                $redis->del($key);
             }
         }
     }
@@ -49,7 +42,29 @@ class CleanSessionTask extends Task
      */
     protected function querySessionKeys($limit)
     {
-        return $this->cache->queryKeys('_PHCR', $limit);
+        $cache = $this->getCache();
+
+        return $cache->queryKeys('_PHCR', $limit);
+    }
+
+    protected function getConfig()
+    {
+        /**
+         * @var Config $config
+         */
+        $config = $this->getDI()->get('config');
+
+        return $config;
+    }
+
+    protected function getCache()
+    {
+        /**
+         * @var RedisCache $cache
+         */
+        $cache = $this->getDI()->get('cache');
+
+        return $cache;
     }
 
 }
diff --git a/app/Http/Admin/Controllers/ChapterController.php b/app/Http/Admin/Controllers/ChapterController.php
index 755c9ba1..bbef2879 100644
--- a/app/Http/Admin/Controllers/ChapterController.php
+++ b/app/Http/Admin/Controllers/ChapterController.php
@@ -5,7 +5,6 @@ namespace App\Http\Admin\Controllers;
 use App\Http\Admin\Services\Chapter as ChapterService;
 use App\Http\Admin\Services\ChapterContent as ChapterContentService;
 use App\Http\Admin\Services\Course as CourseService;
-use App\Http\Admin\Services\Setting as SettingService;
 use App\Models\Course as CourseModel;
 
 /**
@@ -86,13 +85,10 @@ class ChapterController extends Controller
         $contentService = new ChapterContentService();
         $chapterService = new ChapterService();
         $courseService = new CourseService();
-        $settingService = new SettingService();
 
         $chapter = $chapterService->getChapter($id);
         $course = $courseService->getCourse($chapter->course_id);
-        $storage = $settingService->getSectionSettings('storage');
 
-        $this->view->setVar('storage', $storage);
         $this->view->setVar('chapter', $chapter);
         $this->view->setVar('course', $course);
 
diff --git a/app/Http/Admin/Controllers/SettingController.php b/app/Http/Admin/Controllers/SettingController.php
index c06cf6d6..1531065b 100644
--- a/app/Http/Admin/Controllers/SettingController.php
+++ b/app/Http/Admin/Controllers/SettingController.php
@@ -31,7 +31,7 @@ class SettingController extends Controller
 
             $site = $settingService->getSectionSettings($section);
 
-            $site['base_url'] = $site['base_url'] ?: kg_site_base_url();
+            $site['url'] = $site['url'] ?: kg_site_url();
 
             $this->view->setVar('site', $site);
         }
@@ -67,7 +67,7 @@ class SettingController extends Controller
      */
     public function storageAction()
     {
-        $section = 'storage';
+        $section = 'cos';
 
         $settingService = new SettingService();
 
@@ -81,9 +81,9 @@ class SettingController extends Controller
 
         } else {
 
-            $storage = $settingService->getSectionSettings($section);
+            $cos = $settingService->getSectionSettings($section);
 
-            $this->view->setVar('storage', $storage);
+            $this->view->setVar('cos', $cos);
         }
     }
 
diff --git a/app/Http/Admin/Controllers/UploadController.php b/app/Http/Admin/Controllers/UploadController.php
index f7ab899f..eb251179 100644
--- a/app/Http/Admin/Controllers/UploadController.php
+++ b/app/Http/Admin/Controllers/UploadController.php
@@ -22,7 +22,7 @@ class UploadController extends Controller
         if ($file) {
             return $this->jsonSuccess([
                 'data' => [
-                    'src' => $service->getCiImageUrl($file->path),
+                    'src' => $service->getImageUrl($file->path),
                     'title' => $file->name,
                 ]
             ]);
@@ -43,7 +43,7 @@ class UploadController extends Controller
         if ($file) {
             return $this->jsonSuccess([
                 'data' => [
-                    'src' => $service->getCiImageUrl($file->path),
+                    'src' => $service->getImageUrl($file->path),
                     'title' => $file->name,
                 ]
             ]);
@@ -64,7 +64,7 @@ class UploadController extends Controller
         if ($file) {
             return $this->jsonSuccess([
                 'data' => [
-                    'src' => $service->getCiImageUrl($file->path),
+                    'src' => $service->getImageUrl($file->path),
                     'title' => $file->name,
                 ]
             ]);
diff --git a/app/Http/Admin/Services/Setting.php b/app/Http/Admin/Services/Setting.php
index 90e27a9c..a3f4104b 100644
--- a/app/Http/Admin/Services/Setting.php
+++ b/app/Http/Admin/Services/Setting.php
@@ -87,12 +87,8 @@ class Setting extends Service
     {
         $protocol = ['http://', 'https://'];
 
-        if (isset($settings['bucket_domain'])) {
-            $settings['bucket_domain'] = str_replace($protocol, '', $settings['bucket_domain']);
-        }
-
-        if (isset($settings['ci_domain'])) {
-            $settings['ci_domain'] = str_replace($protocol, '', $settings['ci_domain']);
+        if (isset($settings['domain'])) {
+            $settings['domain'] = str_replace($protocol, '', $settings['domain']);
         }
 
         $this->updateSectionSettings($section, $settings);
@@ -107,12 +103,10 @@ class Setting extends Service
     {
         $protocol = ['http://', 'https://'];
 
-        if (isset($settings['push_domain'])) {
-            $settings['push_domain'] = str_replace($protocol, '', $settings['push_domain']);
-        }
-
-        if (isset($settings['pull_domain'])) {
-            $settings['pull_domain'] = str_replace($protocol, '', $settings['pull_domain']);
+        if (in_array($section, ['live.push', 'live.pull'])) {
+            if (isset($settings['domain'])) {
+                $settings['domain'] = str_replace($protocol, '', $settings['domain']);
+            }
         }
 
         $this->updateSectionSettings($section, $settings);
diff --git a/app/Http/Admin/Views/chapter/edit_lesson.volt b/app/Http/Admin/Views/chapter/edit_lesson.volt
index 9b30eba6..802c973e 100644
--- a/app/Http/Admin/Views/chapter/edit_lesson.volt
+++ b/app/Http/Admin/Views/chapter/edit_lesson.volt
@@ -26,11 +26,11 @@
                 {{ partial('chapter/edit_lesson_basic') }}
             </div>
             <div class="layui-tab-item">
-                {% if course.model == '1' %}
+                {% if course.model == 1 %}
                     {{ partial('chapter/edit_lesson_vod') }}
-                {% elseif course.model == '2' %}
+                {% elseif course.model == 2 %}
                     {{ partial('chapter/edit_lesson_live') }}
-                {% elseif course.model == '3' %}
+                {% elseif course.model == 3 %}
                     {{ partial('chapter/edit_lesson_read') }}
                 {% endif %}
             </div>
diff --git a/app/Http/Admin/Views/setting/site.volt b/app/Http/Admin/Views/setting/site.volt
index 14aa3ab6..bed80a89 100644
--- a/app/Http/Admin/Views/setting/site.volt
+++ b/app/Http/Admin/Views/setting/site.volt
@@ -32,7 +32,7 @@
         <div class="layui-form-item">
             <label class="layui-form-label">网站URL</label>
             <div class="layui-input-block">
-                <input class="layui-input" type="text" name="base_url" value="{{ site.base_url }}">
+                <input class="layui-input" type="text" name="url" value="{{ site.url }}">
             </div>
         </div>
         <div class="layui-form-item">
diff --git a/app/Http/Admin/Views/setting/storage.volt b/app/Http/Admin/Views/setting/storage.volt
index 650b68d9..ced0f8ca 100644
--- a/app/Http/Admin/Views/setting/storage.volt
+++ b/app/Http/Admin/Views/setting/storage.volt
@@ -9,26 +9,26 @@
         <div class="layui-form-item">
             <label class="layui-form-label">空间名称</label>
             <div class="layui-input-block">
-                <input class="layui-input" type="text" name="bucket_name" value="{{ storage.bucket_name }}" layui-verify="required">
+                <input class="layui-input" type="text" name="bucket" value="{{ cos.bucket }}" layui-verify="required">
             </div>
         </div>
         <div class="layui-form-item">
             <label class="layui-form-label">所在区域</label>
             <div class="layui-input-block">
-                <input class="layui-input" type="text" name="bucket_region" value="{{ storage.bucket_region }}" layui-verify="required">
+                <input class="layui-input" type="text" name="region" value="{{ cos.region }}" layui-verify="required">
             </div>
         </div>
         <div class="layui-form-item">
             <label class="layui-form-label">访问协议</label>
             <div class="layui-input-block">
-                <input type="radio" name="bucket_protocol" value="http" title="HTTP" {% if storage.bucket_protocol == "http" %}checked{% endif %}>
-                <input type="radio" name="bucket_protocol" value="https" title="HTTPS" {% if storage.bucket_protocol == "https" %}checked{% endif %}>
+                <input type="radio" name="protocol" value="http" title="HTTP" {% if cos.protocol == "http" %}checked{% endif %}>
+                <input type="radio" name="protocol" value="https" title="HTTPS" {% if cos.protocol == "https" %}checked{% endif %}>
             </div>
         </div>
         <div class="layui-form-item">
             <label class="layui-form-label">访问域名</label>
             <div class="layui-input-block">
-                <input class="layui-input" type="text" name="bucket_domain" value="{{ storage.bucket_domain }}" lay-verify="required">
+                <input class="layui-input" type="text" name="domain" value="{{ cos.domain }}" lay-verify="required">
             </div>
         </div>
         <fieldset class="layui-elem-field layui-field-title">
diff --git a/app/Http/Desktop/Controllers/MyController.php b/app/Http/Desktop/Controllers/MyController.php
index e9581bb5..8334d646 100644
--- a/app/Http/Desktop/Controllers/MyController.php
+++ b/app/Http/Desktop/Controllers/MyController.php
@@ -151,14 +151,14 @@ class MyController extends Controller
      */
     public function groupsAction()
     {
-        $type = $this->request->getQuery('type', 'trim', 'joined');
+        $scope = $this->request->getQuery('scope', 'trim', 'joined');
 
         $service = new MyGroupListService();
 
-        $pager = $service->handle($type);
+        $pager = $service->handle($scope);
 
         $this->view->pick('my/groups');
-        $this->view->setVar('type', $type);
+        $this->view->setVar('scope', $scope);
         $this->view->setVar('pager', $pager);
     }
 
diff --git a/app/Http/Desktop/Controllers/PublicController.php b/app/Http/Desktop/Controllers/PublicController.php
index b25eefac..b838cc5b 100644
--- a/app/Http/Desktop/Controllers/PublicController.php
+++ b/app/Http/Desktop/Controllers/PublicController.php
@@ -32,7 +32,7 @@ class PublicController extends \Phalcon\Mvc\Controller
 
             $service = new StorageService();
 
-            $location = $service->getCiImageUrl($file->path);
+            $location = $service->getImageUrl($file->path);
 
             $this->response->redirect($location);
 
diff --git a/app/Http/Desktop/Controllers/UploadController.php b/app/Http/Desktop/Controllers/UploadController.php
index 062ceb20..d1d3453f 100644
--- a/app/Http/Desktop/Controllers/UploadController.php
+++ b/app/Http/Desktop/Controllers/UploadController.php
@@ -18,12 +18,15 @@ class UploadController extends Controller
     {
         $service = new StorageService();
 
-        $key = $service->uploadAvatarImage();
+        $file = $service->uploadAvatarImage();
 
-        $url = $service->getCiImageUrl($key);
-
-        if ($url) {
-            return $this->jsonSuccess(['data' => ['src' => $url, 'title' => '']]);
+        if ($file) {
+            return $this->jsonSuccess([
+                'data' => [
+                    'src' => $service->getImageUrl($file->path),
+                    'title' => $file->name,
+                ]
+            ]);
         } else {
             return $this->jsonError(['msg' => '上传文件失败']);
         }
diff --git a/app/Http/Desktop/Services/Im.php b/app/Http/Desktop/Services/Im.php
index 240a16d7..251e0e2e 100644
--- a/app/Http/Desktop/Services/Im.php
+++ b/app/Http/Desktop/Services/Im.php
@@ -59,7 +59,7 @@ class Im extends Service
             return [];
         }
 
-        $baseUrl = kg_ci_base_url();
+        $baseUrl = kg_ss_url();
 
         $result = [];
 
@@ -252,7 +252,7 @@ class Im extends Service
 
         $users = $userRepo->findByIds($ids);
 
-        $baseUrl = kg_ci_base_url();
+        $baseUrl = kg_ss_url();
 
         $mapping = [];
 
@@ -303,7 +303,7 @@ class Im extends Service
 
         $groups = $groupRepo->findByIds($ids);
 
-        $baseUrl = kg_ci_base_url();
+        $baseUrl = kg_ss_url();
 
         $mapping = [];
 
diff --git a/app/Http/Desktop/Services/ImGroup.php b/app/Http/Desktop/Services/ImGroup.php
index 57e2dfdf..ac3d9c4c 100644
--- a/app/Http/Desktop/Services/ImGroup.php
+++ b/app/Http/Desktop/Services/ImGroup.php
@@ -188,7 +188,7 @@ class ImGroup extends Service
 
         $users = $builder->getUsers($groups);
 
-        $baseUrl = kg_ci_base_url();
+        $baseUrl = kg_ss_url();
 
         $items = [];
 
diff --git a/app/Http/Desktop/Views/im/group/manage/edit.volt b/app/Http/Desktop/Views/im/group/manage/edit.volt
index dca5c02f..92ab7093 100644
--- a/app/Http/Desktop/Views/im/group/manage/edit.volt
+++ b/app/Http/Desktop/Views/im/group/manage/edit.volt
@@ -2,8 +2,8 @@
 
 {% block content %}
 
-    {% set update_url = url({'for':'desktop.group.update','id':group.id}) %}
-    {% set name_readonly = group.type == 'course' ? 'readonly="readonly"' : '' %}
+    {% set update_url = url({'for':'desktop.igm.update','id':group.id}) %}
+    {% set name_readonly = group.type == 1 ? 'readonly="readonly"' : '' %}
 
     <form class="layui-form" method="post" action="{{ update_url }}">
         <div class="layui-form-item">
diff --git a/app/Http/Desktop/Views/im/group/pager.volt b/app/Http/Desktop/Views/im/group/pager.volt
index f2c147bc..de0ffd57 100644
--- a/app/Http/Desktop/Views/im/group/pager.volt
+++ b/app/Http/Desktop/Views/im/group/pager.volt
@@ -11,7 +11,7 @@
                         {{ type_info(item.type) }}
                         <div class="avatar">
                             <a href="{{ group_url }}" title="{{ item.about }}">
-                                <img src="{{ item.avatar }}" alt="{{ item.name }}">
+                                <img src="{{ item.avatar }}!avatar_160" alt="{{ item.name }}">
                             </a>
                         </div>
                         <div class="name layui-elip">
diff --git a/app/Http/Desktop/Views/im/index_groups.volt b/app/Http/Desktop/Views/im/index_groups.volt
index f05bb731..ee9f34b8 100644
--- a/app/Http/Desktop/Views/im/index_groups.volt
+++ b/app/Http/Desktop/Views/im/index_groups.volt
@@ -8,7 +8,7 @@
                     {{ type_info(group.type) }}
                     <div class="avatar">
                         <a href="{{ group_url }}" title="{{ group.about }}" target="group">
-                            <img src="{{ group.avatar }}" alt="{{ group.name }}">
+                            <img src="{{ group.avatar }}!avatar_160" alt="{{ group.name }}">
                         </a>
                     </div>
                     <div class="name layui-elip">
diff --git a/app/Http/Desktop/Views/im/index_users.volt b/app/Http/Desktop/Views/im/index_users.volt
index 7515629b..ebf8c60e 100644
--- a/app/Http/Desktop/Views/im/index_users.volt
+++ b/app/Http/Desktop/Views/im/index_users.volt
@@ -9,7 +9,7 @@
                     {{ vip_info(user.vip) }}
                     <div class="avatar">
                         <a href="{{ user_url }}" title="{{ user.about }}" target="user">
-                            <img src="{{ user.avatar }}" alt="{{ user.name }}">
+                            <img src="{{ user.avatar }}!avatar_160" alt="{{ user.name }}">
                         </a>
                     </div>
                     <div class="name layui-elip">
diff --git a/app/Http/Desktop/Views/my/groups.volt b/app/Http/Desktop/Views/my/groups.volt
index f5e3a6f4..7520087a 100644
--- a/app/Http/Desktop/Views/my/groups.volt
+++ b/app/Http/Desktop/Views/my/groups.volt
@@ -4,10 +4,10 @@
 
     {{ partial('macros/group') }}
 
-    {% set joined_url = url({'for':'desktop.my.groups'},{'type':'joined'}) %}
-    {% set owned_url = url({'for':'desktop.my.groups'},{'type':'owned'}) %}
-    {% set joined_class = type == 'joined' ? 'layui-btn layui-btn-xs' : 'none' %}
-    {% set owned_class = type == 'owned' ? 'layui-btn layui-btn-xs' : 'none' %}
+    {% set joined_url = url({'for':'desktop.my.groups'},{'scope':'joined'}) %}
+    {% set owned_url = url({'for':'desktop.my.groups'},{'scope':'owned'}) %}
+    {% set joined_class = scope == 'joined' ? 'layui-btn layui-btn-xs' : 'none' %}
+    {% set owned_class = scope == 'owned' ? 'layui-btn layui-btn-xs' : 'none' %}
 
     <div class="layout-main">
         <div class="my-sidebar">{{ partial('my/menu') }}</div>
@@ -18,7 +18,7 @@
                 <a class="{{ owned_class }}" href="{{ owned_url }}">管理的</a>
             </div>
             <div class="my-group-wrap wrap">
-                {% if type == 'owned' %}
+                {% if scope == 'owned' %}
                     {{ partial('my/groups_owned') }}
                 {% else %}
                     {{ partial('my/groups_joined') }}
diff --git a/app/Http/Desktop/Views/teacher/pager.volt b/app/Http/Desktop/Views/teacher/pager.volt
index 5c145780..63dfb7ae 100644
--- a/app/Http/Desktop/Views/teacher/pager.volt
+++ b/app/Http/Desktop/Views/teacher/pager.volt
@@ -2,14 +2,14 @@
     <div class="user-list teacher-list clearfix">
         <div class="layui-row layui-col-space20">
             {% for item in pager.items %}
-                {% set item.title = item.title ? item.title : '暂露头角' %}
+                {% set item.title = item.title ? item.title : '小小教书匠' %}
                 {% set item.about = item.about ? item.about : '这个人很懒，什么都没留下' %}
                 {% set user_url = url({'for':'desktop.teacher.show','id':item.id}) %}
                 <div class="layui-col-md2">
                     <div class="user-card">
                         <div class="avatar">
                             <a href="{{ user_url }}" title="{{ item.about }}">
-                                <img src="{{ item.avatar }}" alt="{{ item.name }}">
+                                <img src="{{ item.avatar }}!avatar_160" alt="{{ item.name }}">
                             </a>
                         </div>
                         <div class="name layui-elip">
diff --git a/app/Http/Desktop/Views/vip/users.volt b/app/Http/Desktop/Views/vip/users.volt
index 966fee38..0be0e6a1 100644
--- a/app/Http/Desktop/Views/vip/users.volt
+++ b/app/Http/Desktop/Views/vip/users.volt
@@ -12,7 +12,7 @@
                         {{ vip_info(item.vip) }}
                         <div class="avatar">
                             <a href="{{ user_url }}" title="{{ item.about }}">
-                                <img src="{{ item.avatar }}" alt="{{ item.name }}">
+                                <img src="{{ item.avatar }}!avatar_160" alt="{{ item.name }}">
                             </a>
                         </div>
                         <div class="name layui-elip">
diff --git a/app/Library/Helper.php b/app/Library/Helper.php
index 0ee934f5..5dd4b3b1 100644
--- a/app/Library/Helper.php
+++ b/app/Library/Helper.php
@@ -121,7 +121,7 @@ function kg_ip2region($ip, $dbFile = null)
  *
  * @return string
  */
-function kg_site_base_url()
+function kg_site_url()
 {
     $scheme = filter_input(INPUT_SERVER, 'REQUEST_SCHEME');
     $host = filter_input(INPUT_SERVER, 'HTTP_HOST');
@@ -168,25 +168,25 @@ function kg_default_cover_path()
 }
 
 /**
- * 获取数据万象基准URL
+ * 获取存储基准URL
  *
  * @return string
  */
-function kg_ci_base_url()
+function kg_ss_url()
 {
     $storage = new StorageService();
 
-    return $storage->getCiBaseUrl();
+    return $storage->getBaseUrl();
 }
 
 /**
- * 获取数据万象URL
+ * 获取存储图片URL
  *
  * @param string $path
  * @param string $style
  * @return string
  */
-function kg_ci_img_url($path, $style = null)
+function kg_ss_img_url($path, $style = null)
 {
     if (!$path) return '';
 
@@ -196,35 +196,35 @@ function kg_ci_img_url($path, $style = null)
 
     $storage = new StorageService();
 
-    return $storage->getCiImageUrl($path, $style);
+    return $storage->getImageUrl($path, $style);
 }
 
 /**
- * 获取头像数据万象URL
+ * 获取头像URL
  *
  * @param string $path
  * @param string $style
  * @return string
  */
-function kg_ci_avatar_img_url($path, $style = null)
+function kg_ss_avatar_url($path, $style = null)
 {
     $path = $path ?: kg_default_avatar_path();
 
-    return kg_ci_img_url($path, $style);
+    return kg_ss_img_url($path, $style);
 }
 
 /**
- * 获取封面数据万象URL
+ * 获取封面URL
  *
  * @param string $path
  * @param string $style
  * @return string
  */
-function kg_ci_cover_img_url($path, $style = null)
+function kg_ss_cover_url($path, $style = null)
 {
     $path = $path ?: kg_default_cover_path();
 
-    return kg_ci_img_url($path, $style);
+    return kg_ss_img_url($path, $style);
 }
 
 /**
@@ -432,7 +432,7 @@ function kg_full_url($uri, $args = null)
      */
     $url = Di::getDefault()->getShared('url');
 
-    $baseUrl = kg_site_base_url();
+    $baseUrl = kg_site_url();
 
     return $baseUrl . $url->get($uri, $args);
 }
\ No newline at end of file
diff --git a/app/Models/Carousel.php b/app/Models/Carousel.php
index 1b8c883b..91195f96 100644
--- a/app/Models/Carousel.php
+++ b/app/Models/Carousel.php
@@ -158,7 +158,7 @@ class Carousel extends Model
     public function afterFetch()
     {
         if (!Text::startsWith($this->cover, 'http')) {
-            $this->cover = kg_ci_cover_img_url($this->cover);
+            $this->cover = kg_ss_cover_url($this->cover);
         }
 
         if (is_string($this->style) && !empty($this->style)) {
diff --git a/app/Models/Course.php b/app/Models/Course.php
index 3c190525..360fd328 100644
--- a/app/Models/Course.php
+++ b/app/Models/Course.php
@@ -338,7 +338,7 @@ class Course extends Model
         $this->score = (float)$this->score;
 
         if (!Text::startsWith($this->cover, 'http')) {
-            $this->cover = kg_ci_cover_img_url($this->cover);
+            $this->cover = kg_ss_cover_url($this->cover);
         }
 
         if (is_string($this->attrs) && !empty($this->attrs)) {
diff --git a/app/Models/ImGroup.php b/app/Models/ImGroup.php
index 88b07f28..946df252 100644
--- a/app/Models/ImGroup.php
+++ b/app/Models/ImGroup.php
@@ -156,7 +156,7 @@ class ImGroup extends Model
     public function afterFetch()
     {
         if (!Text::startsWith($this->avatar, 'http')) {
-            $this->avatar = kg_ci_avatar_img_url($this->avatar);
+            $this->avatar = kg_ss_avatar_url($this->avatar);
         }
     }
 
diff --git a/app/Models/ImUser.php b/app/Models/ImUser.php
index 4b358218..9b4ed69f 100644
--- a/app/Models/ImUser.php
+++ b/app/Models/ImUser.php
@@ -133,7 +133,7 @@ class ImUser extends Model
     public function afterFetch()
     {
         if (!Text::startsWith($this->avatar, 'http')) {
-            $this->avatar = kg_ci_avatar_img_url($this->avatar);
+            $this->avatar = kg_ss_avatar_url($this->avatar);
         }
     }
 
diff --git a/app/Models/User.php b/app/Models/User.php
index a96ab300..4553cf2c 100644
--- a/app/Models/User.php
+++ b/app/Models/User.php
@@ -221,7 +221,7 @@ class User extends Model
     public function afterFetch()
     {
         if (!Text::startsWith($this->avatar, 'http')) {
-            $this->avatar = kg_ci_avatar_img_url($this->avatar);
+            $this->avatar = kg_ss_avatar_url($this->avatar);
         }
     }
 
diff --git a/app/Providers/Volt.php b/app/Providers/Volt.php
index ac767758..835c7af8 100644
--- a/app/Providers/Volt.php
+++ b/app/Providers/Volt.php
@@ -46,8 +46,8 @@ class Volt extends Provider
                 return 'kg_js_include(' . $resolvedArgs . ')';
             });
 
-            $compiler->addFunction('ci_img_url', function ($resolvedArgs) {
-                return 'kg_ci_img_url(' . $resolvedArgs . ')';
+            $compiler->addFunction('ss_img_url', function ($resolvedArgs) {
+                return 'kg_ss_img_url(' . $resolvedArgs . ')';
             });
 
             $compiler->addFunction('substr', function ($resolvedArgs) {
diff --git a/app/Services/Frontend/Course/CourseList.php b/app/Services/Frontend/Course/CourseList.php
index 2e681fb9..35e3b60a 100644
--- a/app/Services/Frontend/Course/CourseList.php
+++ b/app/Services/Frontend/Course/CourseList.php
@@ -57,7 +57,7 @@ class CourseList extends FrontendService
 
         $items = [];
 
-        $baseUrl = kg_ci_base_url();
+        $baseUrl = kg_ss_url();
 
         foreach ($courses as $course) {
 
diff --git a/app/Services/Frontend/My/GroupList.php b/app/Services/Frontend/My/GroupList.php
index 407da39a..e399cad2 100644
--- a/app/Services/Frontend/My/GroupList.php
+++ b/app/Services/Frontend/My/GroupList.php
@@ -11,13 +11,13 @@ use App\Services\Frontend\User\GroupList as UserGroupListService;
 class GroupList extends FrontendService
 {
 
-    public function handle($type)
+    public function handle($scope)
     {
         $result = [];
 
-        if ($type == 'joined') {
+        if ($scope == 'joined') {
             $result = $this->handleJoinedGroups();
-        } elseif ($type == 'owned') {
+        } elseif ($scope == 'owned') {
             $result = $this->handleOwnedGroups();
         }
 
@@ -62,7 +62,7 @@ class GroupList extends FrontendService
 
         $users = $builder->getUsers($groups);
 
-        $baseUrl = kg_ci_base_url();
+        $baseUrl = kg_ss_url();
 
         $items = [];
 
diff --git a/app/Services/Frontend/My/ProfileInfo.php b/app/Services/Frontend/My/ProfileInfo.php
index 1486f3bd..7bf92074 100644
--- a/app/Services/Frontend/My/ProfileInfo.php
+++ b/app/Services/Frontend/My/ProfileInfo.php
@@ -17,7 +17,7 @@ class ProfileInfo extends FrontendService
 
     protected function handleUser(UserModel $user)
     {
-        $user->avatar = kg_ci_img_url($user->avatar);
+        $user->avatar = kg_ss_avatar_url($user->avatar);
 
         $user->area = $this->handleArea($user->area);
 
diff --git a/app/Services/Frontend/Order/OrderInfo.php b/app/Services/Frontend/Order/OrderInfo.php
index d0d30221..cad86657 100644
--- a/app/Services/Frontend/Order/OrderInfo.php
+++ b/app/Services/Frontend/Order/OrderInfo.php
@@ -91,14 +91,14 @@ class OrderInfo extends FrontendService
 
     protected function handleCourseInfo($itemInfo)
     {
-        $itemInfo['course']['cover'] = kg_ci_img_url($itemInfo['course']['cover']);
+        $itemInfo['course']['cover'] = kg_ss_cover_url($itemInfo['course']['cover']);
 
         return $itemInfo;
     }
 
     protected function handlePackageInfo($itemInfo)
     {
-        $baseUrl = kg_ci_base_url();
+        $baseUrl = kg_ss_url();
 
         foreach ($itemInfo['courses'] as &$course) {
             $course['cover'] = $baseUrl . $course['cover'];
diff --git a/app/Services/Frontend/Teacher/TeacherList.php b/app/Services/Frontend/Teacher/TeacherList.php
index b300a1a8..79db1330 100644
--- a/app/Services/Frontend/Teacher/TeacherList.php
+++ b/app/Services/Frontend/Teacher/TeacherList.php
@@ -40,7 +40,7 @@ class TeacherList extends FrontendService
 
         $items = [];
 
-        $baseUrl = kg_ci_base_url();
+        $baseUrl = kg_ss_url();
 
         foreach ($users as $user) {
 
diff --git a/app/Services/Frontend/Teaching/CourseList.php b/app/Services/Frontend/Teaching/CourseList.php
index d8c93650..ae2be19c 100644
--- a/app/Services/Frontend/Teaching/CourseList.php
+++ b/app/Services/Frontend/Teaching/CourseList.php
@@ -33,7 +33,7 @@ class CourseList extends FrontendService
 
         $items = [];
 
-        $baseUrl = kg_ci_base_url();
+        $baseUrl = kg_ss_url();
 
         foreach ($pager->items->toArray() as $course) {
 
diff --git a/app/Services/Frontend/Vip/CourseList.php b/app/Services/Frontend/Vip/CourseList.php
index 0a9b6d1b..97258237 100644
--- a/app/Services/Frontend/Vip/CourseList.php
+++ b/app/Services/Frontend/Vip/CourseList.php
@@ -37,7 +37,7 @@ class CourseList extends FrontendService
 
         $courses = $pager->items->toArray();
 
-        $baseUrl = kg_ci_base_url();
+        $baseUrl = kg_ss_url();
 
         $items = [];
 
diff --git a/app/Services/Frontend/Vip/UserList.php b/app/Services/Frontend/Vip/UserList.php
index d282760a..145c9590 100644
--- a/app/Services/Frontend/Vip/UserList.php
+++ b/app/Services/Frontend/Vip/UserList.php
@@ -37,7 +37,7 @@ class UserList extends FrontendService
 
         $users = $pager->items->toArray();
 
-        $baseUrl = kg_ci_base_url();
+        $baseUrl = kg_ss_url();
 
         $items = [];
 
diff --git a/app/Services/Pay/WxpayGateway.php b/app/Services/Pay/WxpayGateway.php
index 3ecfa1c4..8e06c588 100644
--- a/app/Services/Pay/WxpayGateway.php
+++ b/app/Services/Pay/WxpayGateway.php
@@ -45,6 +45,8 @@ class WxpayGateway extends Service
             'mch_id' => $this->settings['mch_id'],
             'key' => $this->settings['key'],
             'notify_url' => $this->settings['notify_url'],
+            'cert_client' => '',
+            'cert_key' => '',
             'log' => [
                 'file' => log_path('wxpay.log'),
                 'level' => $level,
diff --git a/app/Services/Refund.php b/app/Services/Refund.php
index d29614fa..8e544a15 100644
--- a/app/Services/Refund.php
+++ b/app/Services/Refund.php
@@ -32,7 +32,7 @@ class Refund extends Service
          */
         $itemInfo = $order->item_info;
 
-        $itemInfo['course']['cover'] = kg_ci_cover_img_url($itemInfo['course']['cover']);
+        $itemInfo['course']['cover'] = kg_ss_cover_url($itemInfo['course']['cover']);
 
         $refundPercent = 0.00;
         $refundAmount = 0.00;
@@ -72,7 +72,7 @@ class Refund extends Service
          */
         foreach ($itemInfo['courses'] as &$course) {
 
-            $course['cover'] = kg_ci_cover_img_url($course['cover']);
+            $course['cover'] = kg_ss_cover_url($course['cover']);
 
             $refundPercent = 0.00;
             $refundAmount = 0.00;
diff --git a/app/Services/Storage.php b/app/Services/Storage.php
index 10261364..57f12200 100644
--- a/app/Services/Storage.php
+++ b/app/Services/Storage.php
@@ -25,7 +25,7 @@ class Storage extends Service
 
     public function __construct()
     {
-        $this->settings = $this->getSectionSettings('storage');
+        $this->settings = $this->getSectionSettings('cos');
 
         $this->logger = $this->getLogger('storage');
 
@@ -41,7 +41,7 @@ class Storage extends Service
      */
     public function putString($key, $body)
     {
-        $bucket = $this->settings['bucket_name'];
+        $bucket = $this->settings['bucket'];
 
         try {
 
@@ -52,7 +52,6 @@ class Storage extends Service
         } catch (\Exception $e) {
 
             $this->logger->error('Put String Exception ' . kg_json_encode([
-                    'line' => $e->getLine(),
                     'code' => $e->getCode(),
                     'message' => $e->getMessage(),
                 ]));
@@ -72,7 +71,7 @@ class Storage extends Service
      */
     public function putFile($key, $filename)
     {
-        $bucket = $this->settings['bucket_name'];
+        $bucket = $this->settings['bucket'];
 
         try {
 
@@ -85,7 +84,6 @@ class Storage extends Service
         } catch (\Exception $e) {
 
             $this->logger->error('Put File Exception ' . kg_json_encode([
-                    'line' => $e->getLine(),
                     'code' => $e->getCode(),
                     'message' => $e->getMessage(),
                 ]));
@@ -104,7 +102,7 @@ class Storage extends Service
      */
     public function deleteObject($key)
     {
-        $bucket = $this->settings['bucket_name'];
+        $bucket = $this->settings['bucket'];
 
         try {
 
@@ -118,7 +116,6 @@ class Storage extends Service
         } catch (\Exception $e) {
 
             $this->logger->error('Delete Object Exception ' . kg_json_encode([
-                    'line' => $e->getLine(),
                     'code' => $e->getCode(),
                     'message' => $e->getMessage(),
                 ]));
@@ -130,52 +127,39 @@ class Storage extends Service
     }
 
     /**
-     * 获取存储桶文件URL
+     * 获取文件URL
      *
      * @param string $key
      * @return string
      */
-    public function getBucketFileUrl($key)
+    public function getFileUrl($key)
     {
-        return $this->getBucketBaseUrl() . $key;
+        return $this->getBaseUrl() . $key;
     }
 
     /**
-     *  获取数据万象图片URL
+     *  获取图片URL
      *
      * @param string $key
      * @param string $style
      * @return string
      */
-    public function getCiImageUrl($key, $style = null)
+    public function getImageUrl($key, $style = null)
     {
         $style = $style ?: '';
 
-        return $this->getCiBaseUrl() . $key . $style;
+        return $this->getBaseUrl() . $key . $style;
     }
 
     /**
-     * 获取存储桶根URL
+     * 获取基准URL
      *
      * @return string
      */
-    public function getBucketBaseUrl()
+    public function getBaseUrl()
     {
-        $protocol = $this->settings['bucket_protocol'];
-        $domain = $this->settings['bucket_domain'];
-
-        return sprintf('%s://%s', $protocol, trim($domain, '/'));
-    }
-
-    /**
-     * 获取数据万象根URL
-     *
-     * @return string
-     */
-    public function getCiBaseUrl()
-    {
-        $protocol = $this->settings['ci_protocol'];
-        $domain = $this->settings['ci_domain'];
+        $protocol = $this->settings['protocol'];
+        $domain = $this->settings['domain'];
 
         return sprintf('%s://%s', $protocol, trim($domain, '/'));
     }
@@ -217,8 +201,8 @@ class Storage extends Service
         $secret = $this->getSectionSettings('secret');
 
         return new CosClient([
-            'region' => $this->settings['bucket_region'],
-            'schema' => $this->settings['bucket_protocol'],
+            'region' => $this->settings['region'],
+            'schema' => $this->settings['protocol'],
             'credentials' => [
                 'secretId' => $secret['secret_id'],
                 'secretKey' => $secret['secret_key'],
diff --git a/db/migrations/20200827112717_insert_setting_data.php b/db/migrations/20200827112717_insert_setting_data.php
index 2f677fca..485c54e9 100644
--- a/db/migrations/20200827112717_insert_setting_data.php
+++ b/db/migrations/20200827112717_insert_setting_data.php
@@ -10,6 +10,11 @@ final class InsertSettingData extends AbstractMigration
     public function up()
     {
         $rows = [
+            [
+                'section' => 'captcha',
+                'item_key' => 'enabled',
+                'item_value' => '0',
+            ],
             [
                 'section' => 'captcha',
                 'item_key' => 'app_id',
@@ -21,7 +26,7 @@ final class InsertSettingData extends AbstractMigration
                 'item_value' => '',
             ],
             [
-                'section' => 'captcha',
+                'section' => 'im.cs',
                 'item_key' => 'enabled',
                 'item_value' => '0',
             ],
@@ -32,8 +37,8 @@ final class InsertSettingData extends AbstractMigration
             ],
             [
                 'section' => 'im.cs',
-                'item_key' => 'enabled',
-                'item_value' => '0',
+                'item_key' => 'user2_id',
+                'item_value' => '',
             ],
             [
                 'section' => 'im.cs',
@@ -41,20 +46,15 @@ final class InsertSettingData extends AbstractMigration
                 'item_value' => '',
             ],
             [
-                'section' => 'im.cs',
-                'item_key' => 'user2_id',
-                'item_value' => '',
+                'section' => 'im.main',
+                'item_key' => 'title',
+                'item_value' => '菜鸟驿站',
             ],
             [
                 'section' => 'im.main',
                 'item_key' => 'msg_max_length',
                 'item_value' => '1000',
             ],
-            [
-                'section' => 'im.main',
-                'item_key' => 'title',
-                'item_value' => '菜鸟驿站',
-            ],
             [
                 'section' => 'im.main',
                 'item_key' => 'upload_img_enabled',
@@ -170,6 +170,11 @@ final class InsertSettingData extends AbstractMigration
                 'item_key' => 'smtp_encryption',
                 'item_value' => 'ssl',
             ],
+            [
+                'section' => 'mailer',
+                'item_key' => 'smtp_authentication',
+                'item_value' => '1',
+            ],
             [
                 'section' => 'mailer',
                 'item_key' => 'smtp_username',
@@ -191,10 +196,15 @@ final class InsertSettingData extends AbstractMigration
                 'item_value' => 'ABC有限公司',
             ],
             [
-                'section' => 'mailer',
-                'item_key' => 'smtp_authentication',
+                'section' => 'pay.alipay',
+                'item_key' => 'enabled',
                 'item_value' => '1',
             ],
+            [
+                'section' => 'pay.alipay',
+                'item_key' => 'app_id',
+                'item_value' => '',
+            ],
             [
                 'section' => 'pay.alipay',
                 'item_key' => 'public_key',
@@ -207,34 +217,19 @@ final class InsertSettingData extends AbstractMigration
             ],
             [
                 'section' => 'pay.alipay',
+                'item_key' => 'return_url',
+                'item_value' => '',
+            ],
+            [
+                'section' => 'pay.alipay',
+                'item_key' => 'notify_url',
+                'item_value' => '',
+            ],
+            [
+                'section' => 'pay.wxpay',
                 'item_key' => 'enabled',
                 'item_value' => '1',
             ],
-            [
-                'section' => 'pay.alipay',
-                'item_key' => 'return_url',
-                'item_value' => '',
-            ],
-            [
-                'section' => 'pay.alipay',
-                'item_key' => 'notify_url',
-                'item_value' => '',
-            ],
-            [
-                'section' => 'pay.alipay',
-                'item_key' => 'app_id',
-                'item_value' => '',
-            ],
-            [
-                'section' => 'pay.wxpay',
-                'item_key' => 'notify_url',
-                'item_value' => '',
-            ],
-            [
-                'section' => 'pay.wxpay',
-                'item_key' => 'return_url',
-                'item_value' => '',
-            ],
             [
                 'section' => 'pay.wxpay',
                 'item_key' => 'app_id',
@@ -252,8 +247,13 @@ final class InsertSettingData extends AbstractMigration
             ],
             [
                 'section' => 'pay.wxpay',
-                'item_key' => 'enabled',
-                'item_value' => '1',
+                'item_key' => 'notify_url',
+                'item_value' => '',
+            ],
+            [
+                'section' => 'pay.wxpay',
+                'item_key' => 'return_url',
+                'item_value' => '',
             ],
             [
                 'section' => 'secret',
@@ -270,6 +270,11 @@ final class InsertSettingData extends AbstractMigration
                 'item_key' => 'app_id',
                 'item_value' => '',
             ],
+            [
+                'section' => 'site',
+                'item_key' => 'title',
+                'item_value' => '酷瓜云课堂',
+            ],
             [
                 'section' => 'site',
                 'item_key' => 'keywords',
@@ -277,9 +282,29 @@ final class InsertSettingData extends AbstractMigration
             ],
             [
                 'section' => 'site',
-                'item_key' => 'analytics',
+                'item_key' => 'description',
+                'item_value' => '酷瓜云课堂，依托腾讯云基础服务，使用C扩展框架PHALCON开发',
+            ],
+            [
+                'section' => 'site',
+                'item_key' => 'url',
                 'item_value' => '',
             ],
+            [
+                'section' => 'site',
+                'item_key' => 'enabled',
+                'item_value' => '1',
+            ],
+            [
+                'section' => 'site',
+                'item_key' => 'closed_tips',
+                'item_value' => '站点维护中，请稍后再访问。',
+            ],
+            [
+                'section' => 'site',
+                'item_key' => 'copyright',
+                'item_value' => '2016-2020 深圳市酷瓜软件有限公司',
+            ],
             [
                 'section' => 'site',
                 'item_key' => 'icp_sn',
@@ -302,34 +327,9 @@ final class InsertSettingData extends AbstractMigration
             ],
             [
                 'section' => 'site',
-                'item_key' => 'copyright',
-                'item_value' => '2016-2020 深圳市酷瓜软件有限公司',
-            ],
-            [
-                'section' => 'site',
-                'item_key' => 'base_url',
+                'item_key' => 'analytics',
                 'item_value' => '',
             ],
-            [
-                'section' => 'site',
-                'item_key' => 'enabled',
-                'item_value' => '1',
-            ],
-            [
-                'section' => 'site',
-                'item_key' => 'closed_tips',
-                'item_value' => '站点维护中，请稍后再访问。',
-            ],
-            [
-                'section' => 'site',
-                'item_key' => 'description',
-                'item_value' => '酷瓜云课堂，依托腾讯云基础服务，使用C扩展框架PHALCON开发',
-            ],
-            [
-                'section' => 'site',
-                'item_key' => 'title',
-                'item_value' => '酷瓜云课堂',
-            ],
             [
                 'section' => 'smser',
                 'item_key' => 'app_id',
@@ -337,8 +337,8 @@ final class InsertSettingData extends AbstractMigration
             ],
             [
                 'section' => 'smser',
-                'item_key' => 'template',
-                'item_value' => '{"verify":{"id":"561282","content":"验证码：{1}，{2} 分钟内有效，如非本人操作请忽略。"},"order":{"id":"561954","content":"下单成功，商品名称：{1}，订单序号：{2}，订单金额：￥{3}"},"refund":{"id":"561286","content":"退款成功，商品名称：{1}，订单序号：{2}，退款金额：￥{3}"},"live":{"id":"561288","content":"直播预告，课程名称：{1}，章节名称：{2}，开播时间：{3}"}}',
+                'item_key' => 'app_key',
+                'item_value' => '',
             ],
             [
                 'section' => 'smser',
@@ -347,64 +347,29 @@ final class InsertSettingData extends AbstractMigration
             ],
             [
                 'section' => 'smser',
-                'item_key' => 'app_key',
+                'item_key' => 'template',
+                'item_value' => '{"verify":{"id":"561282","content":"验证码：{1}，{2} 分钟内有效，如非本人操作请忽略。"},"order":{"id":"561954","content":"下单成功，商品名称：{1}，订单序号：{2}，订单金额：￥{3}"},"refund":{"id":"561286","content":"退款成功，商品名称：{1}，订单序号：{2}，退款金额：￥{3}"},"live":{"id":"561288","content":"直播预告，课程名称：{1}，章节名称：{2}，开播时间：{3}"}}',
+            ],
+            [
+                'section' => 'cos',
+                'item_key' => 'bucket',
                 'item_value' => '',
             ],
             [
-                'section' => 'storage',
-                'item_key' => 'ci_protocol',
+                'section' => 'cos',
+                'item_key' => 'region',
+                'item_value' => '',
+            ],
+            [
+                'section' => 'cos',
+                'item_key' => 'protocol',
                 'item_value' => 'https',
             ],
             [
-                'section' => 'storage',
-                'item_key' => 'bucket_name',
+                'section' => 'cos',
+                'item_key' => 'domain',
                 'item_value' => '',
             ],
-            [
-                'section' => 'storage',
-                'item_key' => 'ci_domain',
-                'item_value' => '',
-            ],
-            [
-                'section' => 'storage',
-                'item_key' => 'bucket_region',
-                'item_value' => '',
-            ],
-            [
-                'section' => 'storage',
-                'item_key' => 'bucket_protocol',
-                'item_value' => 'https',
-            ],
-            [
-                'section' => 'storage',
-                'item_key' => 'bucket_domain',
-                'item_value' => '',
-            ],
-            [
-                'section' => 'vod',
-                'item_key' => 'dist_protocol',
-                'item_value' => 'https',
-            ],
-            [
-                'section' => 'vod',
-                'item_key' => 'watermark_enabled',
-                'item_value' => '1',
-            ],
-            [
-                'section' => 'vod',
-                'item_key' => 'watermark_template',
-                'item_value' => '462027',
-            ],
-            [
-                'section' => 'vod',
-                'item_key' => 'audio_format',
-                'item_value' => 'mp3',
-            ],
-            [
-                'section' => 'vod',
-                'item_key' => 'video_format',
-                'item_value' => 'hls',
-            ],
             [
                 'section' => 'vod',
                 'item_key' => 'storage_type',
@@ -417,14 +382,39 @@ final class InsertSettingData extends AbstractMigration
             ],
             [
                 'section' => 'vod',
-                'item_key' => 'key_anti_ip_limit',
-                'item_value' => '',
+                'item_key' => 'audio_format',
+                'item_value' => 'mp3',
+            ],
+            [
+                'section' => 'vod',
+                'item_key' => 'video_format',
+                'item_value' => 'hls',
+            ],
+            [
+                'section' => 'vod',
+                'item_key' => 'watermark_enabled',
+                'item_value' => '1',
+            ],
+            [
+                'section' => 'vod',
+                'item_key' => 'watermark_template',
+                'item_value' => '462027',
+            ],
+            [
+                'section' => 'vod',
+                'item_key' => 'dist_protocol',
+                'item_value' => 'https',
             ],
             [
                 'section' => 'vod',
                 'item_key' => 'dist_domain',
                 'item_value' => '',
             ],
+            [
+                'section' => 'vod',
+                'item_key' => 'key_anti_enabled',
+                'item_value' => '1',
+            ],
             [
                 'section' => 'vod',
                 'item_key' => 'key_anti_key',
@@ -437,8 +427,8 @@ final class InsertSettingData extends AbstractMigration
             ],
             [
                 'section' => 'vod',
-                'item_key' => 'key_anti_enabled',
-                'item_value' => '1',
+                'item_key' => 'key_anti_ip_limit',
+                'item_value' => '',
             ],
         ];