Merge branch 'develop'

2025-06-24 20:06:09 +08:00 · 2021-01-03 14:40:55 +08:00 · 2021-01-03 14:40:55 +08:00 · 4b9bd42d91
commit 4b9bd42d91
parent cb4a2c75d9 363241d265
56 changed files with 18372 additions and 10897 deletions
--- a/.gitignore
+++ b/.gitignore
@ -6,7 +6,6 @@
 /config/xs.user.ini
 /config/alipay/*.crt
 /config/wxpay/*.pem
-/db/migrations/schema.php
 /public/robots.txt
 /public/sitemap.xml
 /public/h5
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@ -1,3 +1,18 @@
+### [v1.2.3](https://gitee.com/koogua/course-tencent-cloud/releases/v1.2.3)(2021-01-03)
+
+#### 增加
+
+- 多人使用同一帐号防范机制
+- 首页缓存刷新工具
+- 课程综合评分
+- 课程推荐
+
+#### 修复
+
+- phinx-migration-generator 无符号问题
+- online表并发写入重复记录问题 
+- 计划任务生成sitemap.xml失败
+
 ### [v1.2.2](https://gitee.com/koogua/course-tencent-cloud/releases/v1.2.2)(2020-12-24)

 #### 增加
--- a/README.md
+++ b/README.md
@ -6,9 +6,9 @@

 酷瓜云课堂，依托腾讯云基础服务架构，采用C扩展框架Phalcon开发，GPL-2.0开源协议，致力开源网课系统，开源网校系统，开源在线教育系统。

-![](https://img.shields.io/static/v1?label=release&message=1.2.2&color=blue)
-![](https://img.shields.io/static/v1?label=stars&message=136&color=blue)
-![](https://img.shields.io/static/v1?label=forks&message=50&color=blue)
+![](https://img.shields.io/static/v1?label=release&message=1.2.3&color=blue)
+![](https://img.shields.io/static/v1?label=stars&message=160&color=blue)
+![](https://img.shields.io/static/v1?label=forks&message=60&color=blue)
 ![](https://img.shields.io/static/v1?label=license&message=GPL-2.0&color=blue)

 #### 系统功能
--- a/app/Caches/IndexFeaturedCourseList.php
+++ b/app/Caches/IndexFeaturedCourseList.php
@ -0,0 +1,118 @@
+<?php
+
+namespace App\Caches;
+
+use App\Models\Category as CategoryModel;
+use App\Models\Course as CourseModel;
+use App\Services\Category as CategoryService;
+use Phalcon\Mvc\Model\Resultset;
+use Phalcon\Mvc\Model\ResultsetInterface;
+
+/**
+ * 推荐课程
+ */
+class IndexFeaturedCourseList extends Cache
+{
+
+    protected $lifetime = 1 * 86400;
+
+    public function getLifetime()
+    {
+        return $this->lifetime;
+    }
+
+    public function getKey($id = null)
+    {
+        return 'index_featured_course_list';
+    }
+
+    public function getContent($id = null)
+    {
+        $categoryLimit = 5;
+
+        $courseLimit = 8;
+
+        $categories = $this->findCategories($categoryLimit);
+
+        if ($categories->count() == 0) {
+            return [];
+        }
+
+        $result = [];
+
+        foreach ($categories as $category) {
+
+            $item = [];
+
+            $item['category'] = [
+                'id' => $category->id,
+                'name' => $category->name,
+            ];
+
+            $item['courses'] = [];
+
+            $courses = $this->findCategoryCourses($category->id, $courseLimit);
+
+            if ($courses->count() == 0) {
+                continue;
+            }
+
+            $categoryCourses = [];
+
+            foreach ($courses as $course) {
+                $categoryCourses[] = [
+                    'id' => $course->id,
+                    'title' => $course->title,
+                    'cover' => $course->cover,
+                    'market_price' => $course->market_price,
+                    'vip_price' => $course->vip_price,
+                    'model' => $course->model,
+                    'level' => $course->level,
+                    'user_count' => $course->user_count,
+                    'lesson_count' => $course->lesson_count,
+                ];
+            }
+
+            $item['courses'] = $categoryCourses;
+
+            $result[] = $item;
+        }
+
+        return $result;
+    }
+
+    /**
+     * @param int $limit
+     * @return ResultsetInterface|Resultset|CategoryModel[]
+     */
+    protected function findCategories($limit = 5)
+    {
+        return CategoryModel::query()
+            ->where('type = :type:', ['type' => CategoryModel::TYPE_COURSE])
+            ->andWhere('level = 1 AND published = 1')
+            ->orderBy('priority ASC')
+            ->limit($limit)
+            ->execute();
+    }
+
+    /**
+     * @param int $categoryId
+     * @param int $limit
+     * @return ResultsetInterface|Resultset|CourseModel[]
+     */
+    protected function findCategoryCourses($categoryId, $limit = 8)
+    {
+        $categoryService = new CategoryService();
+
+        $categoryIds = $categoryService->getChildCategoryIds($categoryId);
+
+        return CourseModel::query()
+            ->inWhere('category_id', $categoryIds)
+            ->andWhere('published = 1')
+            ->andWhere('featured = 1')
+            ->orderBy('id DESC')
+            ->limit($limit)
+            ->execute();
+    }
+
+}
--- a/app/Caches/IndexSimpleFeaturedCourseList.php
+++ b/app/Caches/IndexSimpleFeaturedCourseList.php
@ -0,0 +1,70 @@
+<?php
+
+namespace App\Caches;
+
+use App\Models\Course as CourseModel;
+use Phalcon\Mvc\Model\Resultset;
+use Phalcon\Mvc\Model\ResultsetInterface;
+
+/**
+ * 简版推荐课程
+ */
+class IndexSimpleFeaturedCourseList extends Cache
+{
+
+    protected $lifetime = 1 * 86400;
+
+    public function getLifetime()
+    {
+        return $this->lifetime;
+    }
+
+    public function getKey($id = null)
+    {
+        return 'index_simple_featured_course_list';
+    }
+
+    public function getContent($id = null)
+    {
+        $limit = 8;
+
+        $courses = $this->findCourses($limit);
+
+        if ($courses->count() == 0) {
+            return [];
+        }
+
+        $result = [];
+
+        foreach ($courses as $course) {
+            $result[] = [
+                'id' => $course->id,
+                'title' => $course->title,
+                'cover' => $course->cover,
+                'market_price' => $course->market_price,
+                'vip_price' => $course->vip_price,
+                'model' => $course->model,
+                'level' => $course->level,
+                'user_count' => $course->user_count,
+                'lesson_count' => $course->lesson_count,
+            ];
+        }
+
+        return $result;
+    }
+
+    /**
+     * @param int $limit
+     * @return ResultsetInterface|Resultset|CourseModel[]
+     */
+    protected function findCourses($limit = 8)
+    {
+        return CourseModel::query()
+            ->where('published = 1')
+            ->andWhere('featured = 1')
+            ->orderBy('id DESC')
+            ->limit($limit)
+            ->execute();
+    }
+
+}
--- a/app/Console/Tasks/CleanSessionTask.php
+++ b/app/Console/Tasks/CleanSessionTask.php
@ -1,43 +0,0 @@
-<?php
-
-namespace App\Console\Tasks;
-
-class CleanSessionTask extends Task
-{
-
-    public function mainAction()
-    {
-        $config = $this->getConfig();
-        $redis = $this->getRedis();
-
-        $redis->select($config->path('session.db'));
-
-        $keys = $this->querySessionKeys(10000);
-
-        if (count($keys) == 0) return;
-
-        $lifetime = $config->path('session.lifetime');
-
-        foreach ($keys as $key) {
-            $ttl = $redis->ttl($key);
-            $content = $redis->get($key);
-            if (empty($content) && $ttl < $lifetime * 0.5) {
-                $redis->del($key);
-            }
-        }
-    }
-
-    /**
-     * 查找待清理会话
-     *
-     * @param int $limit
-     * @return array
-     */
-    protected function querySessionKeys($limit)
-    {
-        $cache = $this->getCache();
-
-        return $cache->queryKeys('_PHCR', $limit);
-    }
-
-}
--- a/app/Console/Tasks/MaintainTask.php
+++ b/app/Console/Tasks/MaintainTask.php
@ -2,14 +2,9 @@

 namespace App\Console\Tasks;

-use App\Caches\IndexFreeCourseList as IndexFreeCourseListCache;
-use App\Caches\IndexNewCourseList as IndexNewCourseListCache;
-use App\Caches\IndexSimpleFreeCourseList as IndexSimpleFreeCourseListCache;
-use App\Caches\IndexSimpleNewCourseList as IndexSimpleNewCourseListCache;
-use App\Caches\IndexSimpleVipCourseList as IndexSimpleVipCourseListCache;
-use App\Caches\IndexVipCourseList as IndexVipCourseListCache;
 use App\Http\Admin\Services\Setting as SettingService;
 use App\Library\Utils\Password as PasswordUtil;
+use App\Services\Utils\IndexCourseCache as IndexCourseCacheUtil;
 use App\Validators\Account as AccountValidator;

 class MaintainTask extends Task
@ -25,39 +20,9 @@ class MaintainTask extends Task
    {
        $section = $params[0] ?? null;

-        $site = $this->getSettings('site');
+        $util = new IndexCourseCacheUtil();

-        $type = $site['index_tpl_type'] ?: 'full';
-
-        if (!$section || $section == 'new_course') {
-            if ($type == 'full') {
-                $cache = new IndexNewCourseListCache();
-                $cache->rebuild();
-            } else {
-                $cache = new IndexSimpleNewCourseListCache();
-                $cache->rebuild();
-            }
-        }
-
-        if (!$section || $section == 'free_course') {
-            if ($type == 'full') {
-                $cache = new IndexFreeCourseListCache();
-                $cache->rebuild();
-            } else {
-                $cache = new IndexSimpleFreeCourseListCache();
-                $cache->rebuild();
-            }
-        }
-
-        if (!$section || $section == 'vip_course') {
-            if ($type == 'full') {
-                $cache = new IndexVipCourseListCache();
-                $cache->rebuild();
-            } else {
-                $cache = new IndexSimpleVipCourseListCache();
-                $cache->rebuild();
-            }
-        }
+        $util->rebuild($section);

        echo 'rebuild index course cache success' . PHP_EOL;
    }
--- a/app/Console/Tasks/SitemapTask.php
+++ b/app/Console/Tasks/SitemapTask.php
@ -31,7 +31,7 @@ class SitemapTask extends Task

        $this->sitemap = new Sitemap();

-        $filename = public_path('sitemap.xml');
+        $filename = tmp_path('sitemap.xml');

        $this->addIndex();
        $this->addCourses();
--- a/app/Console/Tasks/SyncCourseScoreTask.php
+++ b/app/Console/Tasks/SyncCourseScoreTask.php
@ -0,0 +1,44 @@
+<?php
+
+namespace App\Console\Tasks;
+
+use App\Repos\Course as CourseRepo;
+use App\Services\CourseStat as CourseStatService;
+use App\Services\Sync\CourseScore as CourseScoreSync;
+
+class SyncCourseScoreTask extends Task
+{
+
+    public function mainAction()
+    {
+        $redis = $this->getRedis();
+
+        $key = $this->getSyncKey();
+
+        $courseIds = $redis->sRandMember($key, 1000);
+
+        if (!$courseIds) return;
+
+        $courseRepo = new CourseRepo();
+
+        $courses = $courseRepo->findByIds($courseIds);
+
+        if ($courses->count() == 0) return;
+
+        $statService = new CourseStatService();
+
+        foreach ($courses as $course) {
+            $statService->updateScore($course->id);
+        }
+
+        $redis->sRem($key, ...$courseIds);
+    }
+
+    protected function getSyncKey()
+    {
+        $sync = new CourseScoreSync();
+
+        return $sync->getSyncKey();
+    }
+
+}
--- a/app/Console/Tasks/UpgradeTask.php
+++ b/app/Console/Tasks/UpgradeTask.php
@ -42,13 +42,9 @@ class UpgradeTask extends Task
     */
    public function resetAnnotationAction()
    {
-        $config = $this->getConfig();
        $redis = $this->getRedis();

-        $dbIndex = $config->path('annotation.db');
-        $statsKey = $config->path('annotation.statsKey');
-
-        $redis->select($dbIndex);
+        $statsKey = '_ANNOTATION_';

        $keys = $redis->sMembers($statsKey);

@ -70,13 +66,9 @@ class UpgradeTask extends Task
     */
    public function resetMetadataAction()
    {
-        $config = $this->getConfig();
        $redis = $this->getRedis();

-        $dbIndex = $config->path('metadata.db');
-        $statsKey = $config->path('metadata.statsKey');
-
-        $redis->select($dbIndex);
+        $statsKey = '_METADATA_';

        $keys = $redis->sMembers($statsKey);

--- a/app/Http/Admin/Controllers/UtilController.php
+++ b/app/Http/Admin/Controllers/UtilController.php
@ -0,0 +1,30 @@
+<?php
+
+namespace App\Http\Admin\Controllers;
+
+use App\Http\Admin\Services\Util as UtilService;
+
+/**
+ * @RoutePrefix("/admin/util")
+ */
+class UtilController extends Controller
+{
+
+    /**
+     * @Route("/index/cache", name="admin.util.index_cache")
+     */
+    public function indexCacheAction()
+    {
+        $service = new UtilService();
+
+        if ($this->request->isPost()) {
+
+            $service->handleIndexCache();
+
+            return $this->jsonSuccess(['msg' => '更新缓存成功']);
+        }
+
+        $this->view->pick('util/index_cache');
+    }
+
+}
--- a/app/Http/Admin/Services/AuthNode.php
+++ b/app/Http/Admin/Services/AuthNode.php
@ -14,6 +14,7 @@ class AuthNode extends Service
        $nodes[] = $this->getFinanceNodes();
        $nodes[] = $this->getUserNodes();
        $nodes[] = $this->getSettingNodes();
+        $nodes[] = $this->getUtilNodes();

        return $nodes;
    }
@ -768,4 +769,27 @@ class AuthNode extends Service
        ];
    }

+    protected function getUtilNodes()
+    {
+        return [
+            'id' => '6',
+            'title' => '实用工具',
+            'children' => [
+                [
+                    'id' => '６-1',
+                    'title' => '常用工具',
+                    'type' => 'menu',
+                    'children' => [
+                        [
+                            'id' => '６-1-1',
+                            'title' => '首页缓存',
+                            'type' => 'menu',
+                            'route' => 'admin.util.index_cache',
+                        ],
+                    ],
+                ],
+            ],
+        ];
+    }
+
 }
--- a/app/Http/Admin/Services/Course.php
+++ b/app/Http/Admin/Services/Course.php
@ -172,6 +172,10 @@ class Course extends Service
            }
        }

+        if (isset($post['featured'])) {
+            $data['featured'] = $validator->checkFeatureStatus($post['featured']);
+        }
+
        if (isset($post['published'])) {
            $data['published'] = $validator->checkPublishStatus($post['published']);
            if ($post['published'] == 1) {
--- a/app/Http/Admin/Services/Util.php
+++ b/app/Http/Admin/Services/Util.php
@ -0,0 +1,40 @@
+<?php
+
+namespace App\Http\Admin\Services;
+
+use App\Caches\IndexSlideList as IndexSlideListCache;
+use App\Services\Utils\IndexCourseCache as IndexCourseCacheUtil;
+
+class Util extends Service
+{
+
+    public function handleIndexCache()
+    {
+        $items = $this->request->getPost('items');
+
+        if ($items['slide'] == 1) {
+            $cache = new IndexSlideListCache();
+            $cache->rebuild();
+        }
+
+        $util = new IndexCourseCacheUtil();
+
+        if ($items['featured_course'] == 1) {
+            $util->rebuild('featured_course');
+        }
+
+        if ($items['new_course'] == 1) {
+            $util->rebuild('new_course');
+        }
+
+        if ($items['free_course'] == 1) {
+            $util->rebuild('free_course');
+        }
+
+        if ($items['vip_course'] == 1) {
+            $util->rebuild('vip_course');
+        }
+
+    }
+
+}
--- a/app/Http/Admin/Views/course/list.volt
+++ b/app/Http/Admin/Views/course/list.volt
@ -59,6 +59,7 @@
            <col>
            <col>
            <col>
+            <col>
            <col width="10%">
        </colgroup>
        <thead>
@ -67,6 +68,7 @@
            <th>课时数</th>
            <th>用户数</th>
            <th>价格</th>
+            <th>推荐</th>
            <th>发布</th>
            <th>操作</th>
        </tr>
@ -101,6 +103,7 @@
                    <p>市场：{{ '￥%0.2f'|format(item.market_price) }}</p>
                    <p>会员：{{ '￥%0.2f'|format(item.vip_price) }}</p>
                </td>
+                <td><input type="checkbox" name="featured" value="1" lay-skin="switch" lay-text="是|否" lay-filter="featured" data-url="{{ update_url }}" {% if item.featured == 1 %}checked="checked"{% endif %}></td>
                <td><input type="checkbox" name="published" value="1" lay-skin="switch" lay-text="是|否" lay-filter="published" data-url="{{ update_url }}" {% if item.published == 1 %}checked="checked"{% endif %}></td>
                <td class="center">
                    <div class="layui-dropdown">
@ -129,4 +132,45 @@

    {{ partial('partials/pager') }}

+{% endblock %}
+
+{% block inline_js %}
+
+    <script>
+
+        layui.define(['jquery', 'form', 'layer'], function () {
+
+            var $ = layui.jquery;
+            var form = layui.form;
+            var layer = layui.layer;
+
+            form.on('switch(featured)', function (data) {
+                var checked = $(this).is(':checked');
+                var featured = checked ? 1 : 0;
+                var url = $(this).data('url');
+                var tips = featured === 1 ? '确定要推荐？' : '确定要取消推荐？';
+                layer.confirm(tips, function () {
+                    $.ajax({
+                        type: 'POST',
+                        url: url,
+                        data: {featured: featured},
+                        success: function (res) {
+                            layer.msg(res.msg, {icon: 1});
+                        },
+                        error: function (xhr) {
+                            var json = JSON.parse(xhr.responseText);
+                            layer.msg(json.msg, {icon: 2});
+                            data.elem.checked = !checked;
+                            form.render();
+                        }
+                    });
+                }, function () {
+                    data.elem.checked = !checked;
+                    form.render();
+                });
+            });
+        });
+
+    </script>
+
 {% endblock %}
--- a/app/Http/Admin/Views/course/search.volt
+++ b/app/Http/Admin/Views/course/search.volt
@ -54,6 +54,13 @@
                <input type="radio" name="free" value="0" title="否">
            </div>
        </div>
+        <div class="layui-form-item">
+            <label class="layui-form-label">推荐</label>
+            <div class="layui-input-block">
+                <input type="radio" name="featured" value="1" title="是">
+                <input type="radio" name="featured" value="0" title="否">
+            </div>
+        </div>
        <div class="layui-form-item">
            <label class="layui-form-label">发布</label>
            <div class="layui-input-block">
--- a/app/Http/Admin/Views/util/index_cache.volt
+++ b/app/Http/Admin/Views/util/index_cache.volt
@ -0,0 +1,89 @@
+{% extends 'templates/main.volt' %}
+
+{% block content %}
+
+    <form class="layui-form kg-form" method="POST" action="{{ url({'for':'admin.util.index_cache'}) }}">
+        <fieldset class="layui-elem-field layui-field-title">
+            <legend>首页缓存</legend>
+        </fieldset>
+        <div class="layui-form-item">
+            <label class="layui-form-label">轮播图</label>
+            <div class="layui-input-block">
+                <input type="radio" name="items[slide]" value="1" title="是">
+                <input type="radio" name="items[slide]" value="0" title="否" checked="checked">
+            </div>
+        </div>
+        <div class="layui-form-item">
+            <label class="layui-form-label">推荐课程</label>
+            <div class="layui-input-block">
+                <input type="radio" name="items[featured_course]" value="1" title="是">
+                <input type="radio" name="items[featured_course]" value="0" title="否" checked="checked">
+            </div>
+        </div>
+        <div class="layui-form-item">
+            <label class="layui-form-label">新上课程</label>
+            <div class="layui-input-block">
+                <input type="radio" name="items[new_course]" value="1" title="是">
+                <input type="radio" name="items[new_course]" value="0" title="否" checked="checked">
+            </div>
+        </div>
+        <div class="layui-form-item">
+            <label class="layui-form-label">免费课程</label>
+            <div class="layui-input-block">
+                <input type="radio" name="items[free_course]" value="1" title="是">
+                <input type="radio" name="items[free_course]" value="0" title="否" checked="checked">
+            </div>
+        </div>
+        <div class="layui-form-item">
+            <label class="layui-form-label">会员课程</label>
+            <div class="layui-input-block">
+                <input type="radio" name="items[vip_course]" value="1" title="是">
+                <input type="radio" name="items[vip_course]" value="0" title="否" checked="checked">
+            </div>
+        </div>
+        <div class="layui-form-item">
+            <label class="layui-form-label"></label>
+            <div class="layui-input-block">
+                <button class="layui-btn" lay-submit="true" lay-filter="go">刷新</button>
+                <button type="button" class="kg-back layui-btn layui-btn-primary">返回</button>
+            </div>
+        </div>
+    </form>
+
+{% endblock %}
+
+{% block inline_js %}
+
+    <script>
+
+        layui.use(['jquery', 'form', 'layer'], function () {
+
+            var $ = layui.jquery;
+            var form = layui.form;
+            var layer = layui.layer;
+
+            form.on('submit(back_verify)', function (data) {
+                $.ajax({
+                    type: 'POST',
+                    url: data.form.action,
+                    data: data.field,
+                    success: function (res) {
+                        if (res.code === 0) {
+                            $('#back-verify-btn').remove();
+                            $('#back-verify-tips').removeClass('layui-hide');
+                        }
+                        layer.msg(res.msg, {icon: 1});
+                    },
+                    error: function (xhr) {
+                        var json = JSON.parse(xhr.responseText);
+                        layer.msg(json.msg, {icon: 2});
+                    }
+                });
+                return false;
+            });
+
+        });
+
+    </script>
+
+{% endblock %}
--- a/app/Http/Api/Controllers/IndexController.php
+++ b/app/Http/Api/Controllers/IndexController.php
@ -2,6 +2,7 @@

 namespace App\Http\Api\Controllers;

+use App\Caches\IndexSimpleFeaturedCourseList;
 use App\Caches\IndexSimpleFreeCourseList;
 use App\Caches\IndexSimpleNewCourseList;
 use App\Caches\IndexSimpleVipCourseList;
@ -25,6 +26,18 @@ class IndexController extends Controller
        return $this->jsonSuccess(['slides' => $slides]);
    }

+    /**
+     * @Get("/courses/featured", name="api.index.featured_courses")
+     */
+    public function featuredCoursesAction()
+    {
+        $cache = new IndexSimpleFeaturedCourseList();
+
+        $courses = $cache->get();
+
+        return $this->jsonSuccess(['courses' => $courses]);
+    }
+
    /**
     * @Get("/courses/new", name="api.index.new_courses")
     */
--- a/app/Http/Home/Controllers/IndexController.php
+++ b/app/Http/Home/Controllers/IndexController.php
@ -47,6 +47,7 @@ class IndexController extends Controller
        $this->view->pick('index/full');
        $this->view->setVar('lives', $service->getLives());
        $this->view->setVar('slides', $service->getSlides());
+        $this->view->setVar('featured_courses', $service->getFeaturedCourses());
        $this->view->setVar('new_courses', $service->getNewCourses());
        $this->view->setVar('free_courses', $service->getFreeCourses());
        $this->view->setVar('vip_courses', $service->getVipCourses());
@ -59,6 +60,7 @@ class IndexController extends Controller
        $this->view->pick('index/simple');
        $this->view->setVar('lives', $service->getLives());
        $this->view->setVar('slides', $service->getSlides());
+        $this->view->setVar('featured_courses', $service->getSimpleFeaturedCourses());
        $this->view->setVar('new_courses', $service->getSimpleNewCourses());
        $this->view->setVar('free_courses', $service->getSimpleFreeCourses());
        $this->view->setVar('vip_courses', $service->getSimpleVipCourses());
--- a/app/Http/Home/Services/Index.php
+++ b/app/Http/Home/Services/Index.php
@ -2,9 +2,11 @@

 namespace App\Http\Home\Services;

+use App\Caches\IndexFeaturedCourseList;
 use App\Caches\IndexFreeCourseList;
 use App\Caches\IndexLiveList;
 use App\Caches\IndexNewCourseList;
+use App\Caches\IndexSimpleFeaturedCourseList;
 use App\Caches\IndexSimpleFreeCourseList;
 use App\Caches\IndexSimpleNewCourseList;
 use App\Caches\IndexSimpleVipCourseList;
@ -61,6 +63,15 @@ class Index extends Service
        return $cache->get();
    }

+    public function getFeaturedCourses()
+    {
+        $cache = new IndexFeaturedCourseList();
+
+        $courses = $cache->get();
+
+        return $this->handleCategoryCourses($courses);
+    }
+
    public function getNewCourses()
    {
        $cache = new IndexNewCourseList();
@ -95,6 +106,13 @@ class Index extends Service
        return $cache->get();
    }

+    public function getSimpleFeaturedCourses()
+    {
+        $cache = new IndexSimpleFeaturedCourseList();
+
+        return $cache->get();
+    }
+
    public function getSimpleFreeCourses()
    {
        $cache = new IndexSimpleFreeCourseList();
--- a/app/Http/Home/Views/index/full.volt
+++ b/app/Http/Home/Views/index/full.volt
@ -45,6 +45,13 @@
        </div>
    </div>

+    <div class="index-wrap wrap">
+        <div class="header">推荐课程</div>
+        <div class="content">
+            {{ category_courses(featured_courses) }}
+        </div>
+    </div>
+
    <div class="index-wrap wrap">
        <div class="header">新上课程</div>
        <div class="content">
--- a/app/Http/Home/Views/index/simple.volt
+++ b/app/Http/Home/Views/index/simple.volt
@ -30,6 +30,13 @@
        </div>
    </div>

+    <div class="index-wrap wrap">
+        <div class="header">推荐课程</div>
+        <div class="content">
+            {{ show_courses(featured_courses) }}
+        </div>
+    </div>
+
    <div class="index-wrap wrap">
        <div class="header">新上课程</div>
        <div class="content">
--- a/app/Library/AppInfo.php
+++ b/app/Library/AppInfo.php
@ -11,7 +11,7 @@ class AppInfo

    protected $link = 'https://gitee.com/koogua';

-    protected $version = '1.2.2';
+    protected $version = '1.2.3';

    public function __get($name)
    {
--- a/app/Library/Utils/Lock.php
+++ b/app/Library/Utils/Lock.php
@ -0,0 +1,79 @@
+<?php
+
+namespace App\Library\Utils;
+
+use App\Library\Cache\Backend\Redis as RedisCache;
+use Phalcon\Di;
+use Phalcon\Text;
+
+class Lock
+{
+
+    /**
+     * @param string $itemId
+     * @param int $expire
+     * @return bool|string
+     */
+    public static function addLock($itemId, $expire = 600)
+    {
+        if (!$itemId || $expire <= 0) {
+            return false;
+        }
+
+        /**
+         * @var RedisCache $cache
+         */
+        $cache = Di::getDefault()->getShared('cache');
+
+        $redis = $cache->getRedis();
+
+        $lockId = Text::random(Text::RANDOM_ALNUM, 16);
+
+        $keyName = self::getLockKey($itemId);
+
+        $result = $redis->set($keyName, $lockId, ['nx', 'ex' => $expire]);
+
+        return $result ? $lockId : false;
+    }
+
+    /**
+     * @param string $itemId
+     * @param string $lockId
+     * @return bool
+     */
+    public static function releaseLock($itemId, $lockId)
+    {
+        if (!$itemId || !$lockId) {
+            return false;
+        }
+
+        /**
+         * @var RedisCache $cache
+         */
+        $cache = Di::getDefault()->getShared('cache');
+
+        $redis = $cache->getRedis();
+
+        $keyName = self::getLockKey($itemId);
+
+        $redis->watch($keyName);
+
+        /**
+         * 监听key防止被修改或删除，提交事务后会自动取消监控，其他情况需手动解除监控
+         */
+        if ($lockId == $redis->get($keyName)) {
+            $redis->multi()->del($keyName)->exec();
+            return true;
+        }
+
+        $redis->unwatch();
+
+        return false;
+    }
+
+    public static function getLockKey($itemId)
+    {
+        return sprintf('kg_lock:%s', $itemId);
+    }
+
+}
--- a/app/Listeners/User.php
+++ b/app/Listeners/User.php
@ -2,6 +2,7 @@

 namespace App\Listeners;

+use App\Library\Utils\Lock as LockUtil;
 use App\Models\Online as OnlineModel;
 use App\Models\User as UserModel;
 use App\Repos\Online as OnlineRepo;
@ -15,7 +16,13 @@ class User extends Listener

    public function online(Event $event, $source, UserModel $user)
    {
+        $itemId = "user:{$user->id}";
+
+        $lockId = LockUtil::addLock($itemId);
+
        $now = time();
+        $clientType = $this->getClientType();
+        $clientIp = $this->getClientIp();

        if ($now - $user->active_time > 600) {

@ -25,28 +32,46 @@ class User extends Listener

            $onlineRepo = new OnlineRepo();

-            $online = $onlineRepo->findByUserDate($user->id, date('Y-m-d'));
+            $records = $onlineRepo->findByUserDate($user->id, date('Y-m-d'));

-            if ($online) {
+            if ($records->count() > 0) {

-                $online->active_time = $now;
-                $online->client_type = $this->getClientType();
-                $online->client_ip = $this->getClientIp();
+                $online = null;

-                $online->update();
+                foreach ($records as $record) {
+                    if ($record->client_type == $clientType && $record->client_ip == $clientIp) {
+                        $online = $record;
+                        break;
+                    }
+                }
+
+                if ($online) {
+                    $online->active_time = $now;
+                    $online->update();
+                } else {
+                    $this->createOnline($user->id, $clientType, $clientIp);
+                }

            } else {
-
-                $online = new OnlineModel();
-
-                $online->user_id = $user->id;
-                $online->active_time = $now;
-                $online->client_type = $this->getClientType();
-                $online->client_ip = $this->getClientIp();
-
-                $online->create();
+                $this->createOnline($user->id, $clientType, $clientIp);
            }
        }
+
+        LockUtil::releaseLock($itemId, $lockId);
+    }
+
+    protected function createOnline($userId, $clientType, $clientIp)
+    {
+        $online = new OnlineModel();
+
+        $online->user_id = $userId;
+        $online->client_type = $clientType;
+        $online->client_ip = $clientIp;
+        $online->active_time = time();
+
+        $online->create();
+
+        return $online;
    }

 }
--- a/app/Models/Course.php
+++ b/app/Models/Course.php
@ -4,6 +4,7 @@ namespace App\Models;

 use App\Caches\MaxCourseId as MaxCourseIdCache;
 use App\Services\Sync\CourseIndex as CourseIndexSync;
+use App\Services\Sync\CourseScore as CourseScoreSync;
 use Phalcon\Mvc\Model\Behavior\SoftDelete;
 use Phalcon\Text;

@ -165,6 +166,13 @@ class Course extends Model
     */
    public $attrs;

+    /**
+     * 推荐标识
+     *
+     * @var int
+     */
+    public $featured;
+
    /**
     * 发布标识
     *
@ -302,6 +310,9 @@ class Course extends Model
        if (time() - $this->update_time > 3 * 3600) {
            $sync = new CourseIndexSync();
            $sync->addItem($this->id);
+
+            $sync = new CourseScoreSync();
+            $sync->addItem($this->id);
        }

        if (Text::startsWith($this->cover, 'http')) {
@ -377,6 +388,7 @@ class Course extends Model
            'rating' => '好评',
            'latest' => '最新',
            'popular' => '最热',
+            'featured' => '推荐',
            'free' => '免费',
        ];
    }
--- a/app/Models/Online.php
+++ b/app/Models/Online.php
@ -19,13 +19,6 @@ class Online extends Model
     */
    public $user_id;

-    /**
-     * 计划编号
-     *
-     * @var string
-     */
-    public $date;
-
    /**
     * 客户端类型
     *
--- a/app/Models/UserSession.php
+++ b/app/Models/UserSession.php
@ -0,0 +1,93 @@
+<?php
+
+namespace App\Models;
+
+use Phalcon\Mvc\Model\Behavior\SoftDelete;
+
+class UserSession extends Model
+{
+
+    /**
+     * 主键编号
+     *
+     * @var int
+     */
+    public $id;
+
+    /**
+     * 用户编号
+     *
+     * @var int
+     */
+    public $user_id;
+
+    /**
+     * 会话编号
+     *
+     * @var string
+     */
+    public $session_id;
+
+    /**
+     * 终端类型
+     *
+     * @var int
+     */
+    public $client_type;
+
+    /**
+     * 终端IP
+     *
+     * @var string
+     */
+    public $client_ip;
+
+    /**
+     * 删除标识
+     *
+     * @var int
+     */
+    public $deleted;
+
+    /**
+     * 创建时间
+     *
+     * @var int
+     */
+    public $create_time;
+
+    /**
+     * 更新时间
+     *
+     * @var int
+     */
+    public $update_time;
+
+    public function getSource(): string
+    {
+        return 'kg_user_session';
+    }
+
+    public function initialize()
+    {
+        parent::initialize();
+
+        $this->addBehavior(
+            new SoftDelete([
+                'field' => 'deleted',
+                'value' => 1,
+            ])
+        );
+    }
+
+    public function beforeCreate()
+    {
+        $this->create_time = time();
+    }
+
+    public function beforeUpdate()
+    {
+        $this->update_time = time();
+    }
+
+}
--- a/app/Models/UserToken.php
+++ b/app/Models/UserToken.php
@ -0,0 +1,93 @@
+<?php
+
+namespace App\Models;
+
+use Phalcon\Mvc\Model\Behavior\SoftDelete;
+
+class UserToken extends Model
+{
+
+    /**
+     * 主键编号
+     *
+     * @var int
+     */
+    public $id;
+
+    /**
+     * 用户编号
+     *
+     * @var int
+     */
+    public $user_id;
+
+    /**
+     * 令牌
+     *
+     * @var string
+     */
+    public $token;
+
+    /**
+     * 终端类型
+     *
+     * @var int
+     */
+    public $client_type;
+
+    /**
+     * 终端IP
+     *
+     * @var string
+     */
+    public $client_ip;
+
+    /**
+     * 删除标识
+     *
+     * @var int
+     */
+    public $deleted;
+
+    /**
+     * 创建时间
+     *
+     * @var int
+     */
+    public $create_time;
+
+    /**
+     * 更新时间
+     *
+     * @var int
+     */
+    public $update_time;
+
+    public function getSource(): string
+    {
+        return 'kg_user_token';
+    }
+
+    public function initialize()
+    {
+        parent::initialize();
+
+        $this->addBehavior(
+            new SoftDelete([
+                'field' => 'deleted',
+                'value' => 1,
+            ])
+        );
+    }
+
+    public function beforeCreate()
+    {
+        $this->create_time = time();
+    }
+
+    public function beforeUpdate()
+    {
+        $this->update_time = time();
+    }
+
+}
--- a/app/Providers/Annotation.php
+++ b/app/Providers/Annotation.php
@ -23,13 +23,14 @@ class Annotation extends Provider
            if ($config->get('env') == ENV_DEV) {
                $annotations = new MemoryAnnotations();
            } else {
+                $statsKey = '_ANNOTATION_';
                $annotations = new RedisAnnotations([
                    'host' => $config->path('redis.host'),
                    'port' => $config->path('redis.port'),
                    'auth' => $config->path('redis.auth'),
-                    'index' => $config->path('annotation.db'),
-                    'lifetime' => $config->path('annotation.lifetime'),
-                    'statsKey' => $config->path('annotation.statsKey'),
+                    'lifetime' => $config->path('annotation.lifetime') ?: 30 * 86400,
+                    'prefix' => $statsKey . ':',
+                    'statsKey' => $statsKey,
                ]);
            }

--- a/app/Providers/MetaData.php
+++ b/app/Providers/MetaData.php
@ -23,13 +23,14 @@ class MetaData extends Provider
            if ($config->get('env') == ENV_DEV) {
                $metaData = new MemoryMetaData();
            } else {
+                $statsKey = '_METADATA_';
                $metaData = new RedisMetaData([
                    'host' => $config->path('redis.host'),
                    'port' => $config->path('redis.port'),
                    'auth' => $config->path('redis.auth'),
-                    'index' => $config->path('metadata.db'),
-                    'statsKey' => $config->path('metadata.statsKey'),
-                    'lifetime' => $config->path('metadata.lifetime'),
+                    'lifetime' => $config->path('metadata.lifetime') ?: 30 * 86400,
+                    'prefix' => $statsKey . ':',
+                    'statsKey' => $statsKey,
                ]);
            }

--- a/app/Providers/Session.php
+++ b/app/Providers/Session.php
@ -23,8 +23,8 @@ class Session extends Provider
                'host' => $config->path('redis.host'),
                'port' => $config->path('redis.port'),
                'auth' => $config->path('redis.auth'),
-                'index' => $config->path('session.db'),
-                'lifetime' => $config->path('session.lifetime'),
+                'lifetime' => $config->path('session.lifetime') ?: 24 * 3600,
+                'prefix' => '_SESSION_:',
            ]);

            $session->start();
--- a/app/Repos/Course.php
+++ b/app/Repos/Course.php
@ -67,6 +67,10 @@ class Course extends Repository
            }
        }

+        if (isset($where['featured'])) {
+            $builder->andWhere('featured = :featured:', ['featured' => $where['featured']]);
+        }
+
        if (isset($where['published'])) {
            $builder->andWhere('published = :published:', ['published' => $where['published']]);
        }
@ -77,6 +81,8 @@ class Course extends Repository

        if ($sort == 'free') {
            $builder->andWhere('market_price = 0');
+        } elseif ($sort == 'featured') {
+            $builder->andWhere('featured = 1');
        } elseif ($sort == 'vip_discount') {
            $builder->andWhere('vip_price < market_price');
            $builder->andWhere('vip_price > 0');
--- a/app/Repos/Online.php
+++ b/app/Repos/Online.php
@ -3,7 +3,8 @@
 namespace App\Repos;

 use App\Models\Online as OnlineModel;
-use Phalcon\Mvc\Model;
+use Phalcon\Mvc\Model\Resultset;
+use Phalcon\Mvc\Model\ResultsetInterface;

 class Online extends Repository
 {
@ -11,20 +12,18 @@ class Online extends Repository
    /**
     * @param int $userId
     * @param string $activeDate
-     * @return OnlineModel|Model|bool
+     * @return ResultsetInterface|Resultset|OnlineModel[]
     */
    public function findByUserDate($userId, $activeDate)
    {
-        $activeTime = strtotime($activeDate);
+        $startTime = strtotime($activeDate);

-        return OnlineModel::findFirst([
-            'conditions' => 'user_id = ?1 AND active_time BETWEEN ?2 AND ?3',
-            'bind' => [
-                1 => $userId,
-                2 => $activeTime,
-                3 => $activeTime + 86400,
-            ],
-        ]);
+        $endTime = $startTime + 86400;
+
+        return OnlineModel::query()
+            ->where('user_id = :user_id:', ['user_id' => $userId])
+            ->betweenWhere('active_time', $startTime, $endTime)
+            ->execute();
    }

 }
--- a/app/Repos/UserSession.php
+++ b/app/Repos/UserSession.php
@ -0,0 +1,24 @@
+<?php
+
+namespace App\Repos;
+
+use App\Models\UserSession as UserSessionModel;
+use Phalcon\Mvc\Model\Resultset;
+use Phalcon\Mvc\Model\ResultsetInterface;
+
+class UserSession extends Repository
+{
+
+    /**
+     * @param int $userId
+     * @return ResultsetInterface|Resultset|UserSessionModel[]
+     */
+    public function findByUserId($userId)
+    {
+        return UserSessionModel::query()
+            ->where('user_id = :user_id:', ['user_id' => $userId])
+            ->andWhere('deleted = 0')
+            ->execute();
+    }
+
+}
--- a/app/Repos/UserToken.php
+++ b/app/Repos/UserToken.php
@ -0,0 +1,24 @@
+<?php
+
+namespace App\Repos;
+
+use App\Models\UserToken as UserTokenModel;
+use Phalcon\Mvc\Model\Resultset;
+use Phalcon\Mvc\Model\ResultsetInterface;
+
+class UserToken extends Repository
+{
+
+    /**
+     * @param int $userId
+     * @return ResultsetInterface|Resultset|UserTokenModel[]
+     */
+    public function findByUserId($userId)
+    {
+        return UserTokenModel::query()
+            ->where('user_id = :user_id:', ['user_id' => $userId])
+            ->andWhere('deleted = 0')
+            ->execute();
+    }
+
+}
--- a/app/Services/Auth/Api.php
+++ b/app/Services/Auth/Api.php
@ -3,70 +3,114 @@
 namespace App\Services\Auth;

 use App\Models\User as UserModel;
+use App\Models\UserToken as UserTokenModel;
+use App\Repos\UserToken as UserTokenRepo;
 use App\Services\Auth as AuthService;
-use Lcobucci\JWT\Builder as JwtBuilder;
-use Lcobucci\JWT\Parser as JwtParser;
-use Lcobucci\JWT\Signer\Hmac\Sha256 as JwtSingerSha256;
-use Lcobucci\JWT\Signer\Key as JwtSingerKey;
-use Lcobucci\JWT\ValidationData as JwtValidationData;
+use App\Traits\Client as ClientTrait;

 class Api extends AuthService
 {

+    use ClientTrait;
+
    public function saveAuthInfo(UserModel $user)
    {
-        $builder = new JwtBuilder();
+        $token = $this->generateToken($user->id);
+
+        $this->logoutOtherClients($user->id);
+
+        $this->createUserToken($user->id, $token);
+
+        $cache = $this->getCache();
+
+        $key = $this->getTokenCacheKey($token);
+
+        $authInfo = [
+            'id' => $user->id,
+            'name' => $user->name,
+        ];

        $config = $this->getConfig();

-        $expireTime = time() + $config->path('jwt.lifetime');
+        $lifetime = $config->path('token.lifetime') ?: 7 * 86400;

-        $builder->expiresAt($expireTime);
-        $builder->withClaim('user_id', $user->id);
-        $builder->withClaim('user_name', $user->name);
+        $cache->save($key, $authInfo, $lifetime);

-        $singer = new JwtSingerSha256();
-
-        $key = new JwtSingerKey($config->path('jwt.key'));
-
-        $token = $builder->getToken($singer, $key);
-
-        return $token->__toString();
+        return $token;
    }

    public function clearAuthInfo()
    {
+        $token = $this->request->getHeader('X-Token');

+        if (empty($token)) return null;
+
+        $cache = $this->getCache();
+
+        $key = $this->getTokenCacheKey($token);
+
+        $cache->delete($key);
    }

    public function getAuthInfo()
    {
-        $authToken = $this->request->getHeader('X-Token');
+        $token = $this->request->getHeader('X-Token');

-        if (!$authToken) return null;
+        if (empty($token)) return null;

-        $config = $this->getConfig();
+        $cache = $this->getCache();

-        $parser = new JWTParser();
+        $key = $this->getTokenCacheKey($token);

-        $token = $parser->parse($authToken);
+        $authInfo = $cache->get($key);

-        $data = new JWTValidationData(time(), $config->path('jwt.leeway'));
+        return $authInfo ?: null;
+    }

-        if (!$token->validate($data)) {
-            return null;
+    protected function createUserToken($userId, $token)
+    {
+        $userToken = new UserTokenModel();
+
+        $userToken->user_id = $userId;
+        $userToken->token = $token;
+        $userToken->client_type = $this->getClientType();
+        $userToken->client_ip = $this->getClientIp();
+
+        $userToken->create();
+    }
+
+    protected function logoutOtherClients($userId)
+    {
+        $repo = new UserTokenRepo();
+
+        $records = $repo->findByUserId($userId);
+
+        $cache = $this->getCache();
+
+        $clientType = $this->getClientType();
+
+        if ($records->count() == 0) {
+            return;
        }

-        $singer = new JwtSingerSha256();
-
-        if (!$token->verify($singer, $config->path('jwt.key'))) {
-            return null;
+        foreach ($records as $record) {
+            if ($record->client_type == $clientType) {
+                $record->deleted = 1;
+                $record->update();
+                $key = $this->getTokenCacheKey($record->token);
+                $cache->delete($key);
+            }
        }
+    }

-        return [
-            'id' => $token->getClaim('user_id'),
-            'name' => $token->getClaim('user_name'),
-        ];
+    protected function generateToken($userId)
+    {
+        return md5(uniqid() . time() . $userId);
+    }
+
+    protected function getTokenCacheKey($token)
+    {
+        return "_PHCR_TOKEN_:{$token}";
    }

 }
--- a/app/Services/Auth/Home.php
+++ b/app/Services/Auth/Home.php
@ -3,13 +3,24 @@
 namespace App\Services\Auth;

 use App\Models\User as UserModel;
+use App\Models\UserSession as UserSessionModel;
+use App\Repos\UserSession as UserSessionRepo;
 use App\Services\Auth as AuthService;
+use App\Traits\Client as ClientTrait;

 class Home extends AuthService
 {

+    use ClientTrait;
+
    public function saveAuthInfo(UserModel $user)
    {
+        $sessionId = $this->session->getId();
+
+        $this->logoutOtherClients($user->id);
+
+        $this->createUserSession($user->id, $sessionId);
+
        $authKey = $this->getAuthKey();

        $authInfo = [
@ -41,4 +52,41 @@ class Home extends AuthService
        return 'home_auth_info';
    }

+    protected function createUserSession($userId, $sessionId)
+    {
+        $userSession = new UserSessionModel();
+
+        $userSession->user_id = $userId;
+        $userSession->session_id = $sessionId;
+        $userSession->client_type = $this->getClientType();
+        $userSession->client_ip = $this->getClientIp();
+
+        $userSession->create();
+    }
+
+    protected function logoutOtherClients($userId)
+    {
+        $cache = $this->getCache();
+
+        $repo = new UserSessionRepo();
+
+        $records = $repo->findByUserId($userId);
+
+        if ($records->count() == 0) {
+            return;
+        }
+
+        foreach ($records as $record) {
+            $record->deleted = 1;
+            $record->update();
+            $key = $this->getSessionCacheKey($record->session_id);
+            $cache->delete($key);
+        }
+    }
+
+    protected function getSessionCacheKey($sessionId)
+    {
+        return "_PHCR_SESSION_:{$sessionId}";
+    }
+
 }
--- a/app/Services/CourseStat.php
+++ b/app/Services/CourseStat.php
@ -2,6 +2,7 @@

 namespace App\Services;

+use App\Models\Course as CourseModel;
 use App\Repos\Course as CourseRepo;
 use App\Repos\CourseRating as CourseRatingRepo;

@ -58,9 +59,19 @@ class CourseStat extends Service

    public function updateScore($courseId)
    {
-        /**
-         * @todo 计算综合评分
-         */
+        $courseRepo = new CourseRepo();
+
+        $course = $courseRepo->findById($courseId);
+
+        if ($course->market_price == 0) {
+            $score = $this->calculateFreeCourseScore($course);
+        } else {
+            $score = $this->calculateChargeCourseScore($course);
+        }
+
+        $course->score = $score;
+
+        $course->update();
    }

    public function updateReadAttrs($courseId)
@ -181,4 +192,72 @@ class CourseStat extends Service
        $course->update(['attrs' => $attrs]);
    }

+    protected function calculateFreeCourseScore(CourseModel $course)
+    {
+        $weight = [
+            'factor1' => 0.1,
+            'factor2' => 0.25,
+            'factor3' => 0.2,
+            'factor4' => 0.1,
+            'factor5' => 0.25,
+            'factor6' => 0.1,
+        ];
+
+        return $this->calculateCourseScore($course, $weight);
+    }
+
+    protected function calculateChargeCourseScore(CourseModel $course)
+    {
+        $weight = [
+            'factor1' => 0.1,
+            'factor2' => 0.3,
+            'factor3' => 0.15,
+            'factor4' => 0.15,
+            'factor5' => 0.2,
+            'factor6' => 0.1,
+        ];
+
+        return $this->calculateCourseScore($course, $weight);
+    }
+
+    protected function calculateCourseScore(CourseModel $course, $weight)
+    {
+        $items = [
+            'factor1' => 0.0,
+            'factor2' => 0.0,
+            'factor3' => 0.0,
+            'factor4' => 0.0,
+            'factor5' => 0.0,
+            'factor6' => 0.0,
+        ];
+
+        $items['factor1'] = ($course->featured == 1 ? 1 : 0) * 10 * $weight['factor1'];
+
+        if ($course->user_count > 0) {
+            $items['factor2'] = log($course->user_count) * $weight['factor2'];
+        }
+
+        if ($course->favorite_count > 0) {
+            $items['factor3'] = log($course->favorite_count) * $weight['factor3'];
+        }
+
+        if ($course->consult_count > 0) {
+            $items['factor4'] = log($course->consult_count) * $weight['factor4'];
+        }
+
+        if ($course->review_count > 0 && $course->rating > 0) {
+            $items['factor5'] = log($course->review_count * $course->rating) * $weight['factor5'];
+        }
+
+        $sumCount = $course->lesson_count + $course->package_count + $course->resource_count;
+
+        if ($sumCount > 0) {
+            $items['factor6'] = log($sumCount) * $weight['factor6'];
+        }
+
+        $score = array_sum($items) / log(time() - $course->create_time);
+
+        return round($score, 4);
+    }
+
 }
--- a/app/Services/Sync/CourseScore.php
+++ b/app/Services/Sync/CourseScore.php
@ -0,0 +1,33 @@
+<?php
+
+namespace App\Services\Sync;
+
+use App\Services\Service;
+
+class CourseScore extends Service
+{
+
+    /**
+     * @var int
+     */
+    protected $lifetime = 86400;
+
+    public function addItem($courseId)
+    {
+        $redis = $this->getRedis();
+
+        $key = $this->getSyncKey();
+
+        $redis->sAdd($key, $courseId);
+
+        if ($redis->sCard($key) == 1) {
+            $redis->expire($key, $this->lifetime);
+        }
+    }
+
+    public function getSyncKey()
+    {
+        return 'sync_course_score';
+    }
+
+}
--- a/app/Services/Utils/IndexCourseCache.php
+++ b/app/Services/Utils/IndexCourseCache.php
@ -0,0 +1,65 @@
+<?php
+
+namespace App\Services\Utils;
+
+use App\Caches\IndexFeaturedCourseList as IndexFeaturedCourseListCache;
+use App\Caches\IndexFreeCourseList as IndexFreeCourseListCache;
+use App\Caches\IndexNewCourseList as IndexNewCourseListCache;
+use App\Caches\IndexSimpleFeaturedCourseList as IndexSimpleFeaturedCourseListCache;
+use App\Caches\IndexSimpleFreeCourseList as IndexSimpleFreeCourseListCache;
+use App\Caches\IndexSimpleNewCourseList as IndexSimpleNewCourseListCache;
+use App\Caches\IndexSimpleVipCourseList as IndexSimpleVipCourseListCache;
+use App\Caches\IndexVipCourseList as IndexVipCourseListCache;
+use App\Services\Service;
+
+class IndexCourseCache extends Service
+{
+
+    public function rebuild($section = null)
+    {
+        $site = $this->getSettings('site');
+
+        $type = $site['index_tpl_type'] ?: 'full';
+
+        if (!$section || $section == 'featured_course') {
+            if ($type == 'full') {
+                $cache = new IndexFeaturedCourseListCache();
+                $cache->rebuild();
+            } else {
+                $cache = new IndexSimpleFeaturedCourseListCache();
+                $cache->rebuild();
+            }
+        }
+
+        if (!$section || $section == 'new_course') {
+            if ($type == 'full') {
+                $cache = new IndexNewCourseListCache();
+                $cache->rebuild();
+            } else {
+                $cache = new IndexSimpleNewCourseListCache();
+                $cache->rebuild();
+            }
+        }
+
+        if (!$section || $section == 'free_course') {
+            if ($type == 'full') {
+                $cache = new IndexFreeCourseListCache();
+                $cache->rebuild();
+            } else {
+                $cache = new IndexSimpleFreeCourseListCache();
+                $cache->rebuild();
+            }
+        }
+
+        if (!$section || $section == 'vip_course') {
+            if ($type == 'full') {
+                $cache = new IndexVipCourseListCache();
+                $cache->rebuild();
+            } else {
+                $cache = new IndexSimpleVipCourseListCache();
+                $cache->rebuild();
+            }
+        }
+    }
+
+}
--- a/app/Traits/Client.php
+++ b/app/Traits/Client.php
@ -27,6 +27,14 @@ trait Client
         */
        $request = Di::getDefault()->get('request');

+        $platform = $request->getHeader('X-Platform');
+
+        $types = array_flip(ClientModel::types());
+
+        if (!empty($platform) && isset($types[$platform])) {
+            return $types[$platform];
+        }
+
        $userAgent = $request->getServer('HTTP_USER_AGENT');

        $result = new BrowserParser($userAgent);
--- a/app/Validators/Course.php
+++ b/app/Validators/Course.php
@ -212,6 +212,15 @@ class Course extends Validator
        return $expiry;
    }

+    public function checkFeatureStatus($status)
+    {
+        if (!in_array($status, [0, 1])) {
+            throw new BadRequestException('course.invalid_feature_status');
+        }
+
+        return $status;
+    }
+
    public function checkPublishStatus($status)
    {
        if (!in_array($status, [0, 1])) {
--- a/composer.json
+++ b/composer.json
@ -24,7 +24,7 @@
    "overtrue/wechat": "^4.2"
  },
  "require-dev": {
-    "odan/phinx-migrations-generator": "^5.1",
+    "odan/phinx-migrations-generator": "^5.3",
    "phalcon/ide-stubs": "^3.4"
  },
  "repositories": {
--- a/composer.lock
+++ b/composer.lock
@ -4,7 +4,7 @@
    "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
    "This file is @generated automatically"
  ],
-  "content-hash": "60ff0e1868be7414a1b31d397ced7fbd",
+  "content-hash": "09a618cffed2c4cfb593c0a791c19b3f",
  "packages": [
    {
      "name": "aferrandini/phpqrcode",
@ -15,16 +15,16 @@
        "reference": "3c1c0454d43710ab5bbe19a51ad4cb41c22e3d46"
      },
      "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/aferrandini/PHPQRCode/zipball/3c1c0454d43710ab5bbe19a51ad4cb41c22e3d46",
-                "reference": "3c1c0454d43710ab5bbe19a51ad4cb41c22e3d46",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://mirrors.aliyun.com/composer/dists/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+        "type": "zip",
+        "url": "https://api.github.com/repos/aferrandini/PHPQRCode/zipball/3c1c0454d43710ab5bbe19a51ad4cb41c22e3d46",
+        "reference": "3c1c0454d43710ab5bbe19a51ad4cb41c22e3d46",
+        "shasum": "",
+        "mirrors": [
+          {
+            "url": "https://mirrors.aliyun.com/composer/dists/%package%/%reference%.%type%",
+            "preferred": true
+          }
+        ]
      },
      "require": {
        "php": ">=5.3.0"
@ -46,16 +46,16 @@
          "homepage": "http://www.ferrandini.com/",
          "role": "Developer"
        }
-            ],
-            "description": "PHPQRCode porting and changed for PHP 5.3 compatibility",
-            "homepage": "https://github.com/aferrandini/PHPQRCode",
-            "keywords": [
-                "barcode",
-                "php",
-                "qrcode"
-            ],
-            "abandoned": "endroid/qr-code",
-            "time": "2013-07-08T09:39:08+00:00"
+      ],
+      "description": "PHPQRCode porting and changed for PHP 5.3 compatibility",
+      "homepage": "https://github.com/aferrandini/PHPQRCode",
+      "keywords": [
+        "barcode",
+        "php",
+        "qrcode"
+      ],
+      "abandoned": "endroid/qr-code",
+      "time": "2013-07-08T09:39:08+00:00"
        },
        {
            "name": "cakephp/core",
@ -334,16 +334,16 @@
                    "email": "guilhermeblanco@gmail.com"
                },
                {
-                    "name": "Roman Borschel",
-                    "email": "roman@code-factory.org"
+                  "name": "Roman Borschel",
+                  "email": "roman@code-factory.org"
                },
-                {
-                    "name": "Johannes Schmitt",
-                    "email": "schmittjoh@gmail.com"
-                }
+              {
+                "name": "Johannes Schmitt",
+                "email": "schmittjoh@gmail.com"
+              }
            ],
-            "description": "PHP Doctrine Lexer parser library that can be used in Top-Down, Recursive Descent Parsers.",
-            "homepage": "https://www.doctrine-project.org/projects/lexer.html",
+          "description": "PHP Doctrine Lexer parser library that can be used in Top-Down, Recursive Descent Parsers.",
+          "homepage": "https://www.doctrine-project.org/projects/lexer.html",
          "keywords": [
            "annotations",
            "docblock",
@ -418,16 +418,16 @@
      "dist": {
        "type": "zip",
        "url": "https://api.github.com/repos/egulias/EmailValidator/zipball/92dd169c32f6f55ba570c309d83f5209cefb5e23",
-                "reference": "92dd169c32f6f55ba570c309d83f5209cefb5e23",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://mirrors.aliyun.com/composer/dists/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
-            },
-            "require": {
+        "reference": "92dd169c32f6f55ba570c309d83f5209cefb5e23",
+        "shasum": "",
+        "mirrors": [
+          {
+            "url": "https://mirrors.aliyun.com/composer/dists/%package%/%reference%.%type%",
+            "preferred": true
+          }
+        ]
+      },
+      "require": {
                "doctrine/lexer": "^1.0.1",
                "php": ">= 5.5"
            },
@ -1066,16 +1066,16 @@
                }
            },
            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Michael Dowling",
-                    "email": "mtdowling@gmail.com",
-                    "homepage": "https://github.com/mtdowling"
-                }
-            ],
+          "license": [
+            "MIT"
+          ],
+          "authors": [
+            {
+              "name": "Michael Dowling",
+              "email": "mtdowling@gmail.com",
+              "homepage": "https://github.com/mtdowling"
+            }
+          ],
          "description": "CRON for PHP: Calculate the next or previous run date and determine if a CRON expression is due",
          "keywords": [
            "cron",
@ -1242,16 +1242,16 @@
      "dist": {
        "type": "zip",
        "url": "https://api.github.com/repos/paragonie/random_compat/zipball/84b4dfb120c6f9b4ff7b3685f9b8f1aa365a0c95",
-                "reference": "84b4dfb120c6f9b4ff7b3685f9b8f1aa365a0c95",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://mirrors.aliyun.com/composer/dists/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
-            },
-            "require": {
+        "reference": "84b4dfb120c6f9b4ff7b3685f9b8f1aa365a0c95",
+        "shasum": "",
+        "mirrors": [
+          {
+            "url": "https://mirrors.aliyun.com/composer/dists/%package%/%reference%.%type%",
+            "preferred": true
+          }
+        ]
+      },
+      "require": {
                "php": "^7"
            },
            "require-dev": {
@ -1399,15 +1399,15 @@
                "BSD-3-Clause"
            ],
            "authors": [
-                {
-                    "name": "Phalcon Team",
-                    "email": "team@phalconphp.com",
-                    "homepage": "https://phalconphp.com/en/team"
-                },
-                {
-                    "name": "Contributors",
-                    "homepage": "https://github.com/phalcon/incubator/graphs/contributors"
-                }
+              {
+                "name": "Phalcon Team",
+                "email": "team@phalconphp.com",
+                "homepage": "https://phalconphp.com/en/team"
+              },
+              {
+                "name": "Contributors",
+                "homepage": "https://github.com/phalcon/incubator/graphs/contributors"
+              }
            ],
          "description": "Adapters, prototypes or functionality that can be potentially incorporated to the C-framework.",
          "homepage": "https://phalconphp.com",
@ -1488,16 +1488,16 @@
      "dist": {
        "type": "zip",
        "url": "https://api.github.com/repos/php-fig/cache/zipball/d11b50ad223250cf17b86e38383413f5a6764bf8",
-                "reference": "d11b50ad223250cf17b86e38383413f5a6764bf8",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://mirrors.aliyun.com/composer/dists/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
-            },
-            "require": {
+        "reference": "d11b50ad223250cf17b86e38383413f5a6764bf8",
+        "shasum": "",
+        "mirrors": [
+          {
+            "url": "https://mirrors.aliyun.com/composer/dists/%package%/%reference%.%type%",
+            "preferred": true
+          }
+        ]
+      },
+      "require": {
                "php": ">=5.3.0"
            },
            "type": "library",
@ -1707,16 +1707,16 @@
                "reference": "408d5eafb83c57f6365a3ca330ff23aa4a5fa39b",
                "shasum": "",
                "mirrors": [
-                    {
-                        "url": "https://mirrors.aliyun.com/composer/dists/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
+                  {
+                    "url": "https://mirrors.aliyun.com/composer/dists/%package%/%reference%.%type%",
+                    "preferred": true
+                  }
                ]
            },
-            "require": {
-                "php": ">=5.3.0"
-            },
-            "type": "library",
+          "require": {
+            "php": ">=5.3.0"
+          },
+          "type": "library",
          "extra": {
            "branch-alias": {
              "dev-master": "1.0.x-dev"
@ -1738,14 +1738,14 @@
            }
          ],
          "description": "Common interfaces for simple caching",
-            "keywords": [
-                "cache",
-                "caching",
-                "psr",
-                "psr-16",
-                "simple-cache"
-            ],
-            "time": "2017-10-23T01:57:42+00:00"
+          "keywords": [
+            "cache",
+            "caching",
+            "psr",
+            "psr-16",
+            "simple-cache"
+          ],
+          "time": "2017-10-23T01:57:42+00:00"
        },
        {
            "name": "qcloud/cos-sdk-v5",
@ -2026,15 +2026,15 @@
            "license": [
                "MIT"
            ],
-            "authors": [
-                {
-                    "name": "Chris Corbyn"
-                },
-                {
-                    "name": "Fabien Potencier",
-                    "email": "fabien@symfony.com"
-                }
-            ],
+          "authors": [
+            {
+              "name": "Chris Corbyn"
+            },
+            {
+              "name": "Fabien Potencier",
+              "email": "fabien@symfony.com"
+            }
+          ],
          "description": "Swiftmailer, free feature-rich PHP mailer",
          "homepage": "https://swiftmailer.symfony.com",
          "keywords": [
@ -2241,16 +2241,16 @@
      "dist": {
        "type": "zip",
        "url": "https://api.github.com/repos/symfony/config/zipball/cf63f0613a6c6918e96db39c07a43b01e19a0773",
-                "reference": "cf63f0613a6c6918e96db39c07a43b01e19a0773",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://mirrors.aliyun.com/composer/dists/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
-            },
-            "require": {
+        "reference": "cf63f0613a6c6918e96db39c07a43b01e19a0773",
+        "shasum": "",
+        "mirrors": [
+          {
+            "url": "https://mirrors.aliyun.com/composer/dists/%package%/%reference%.%type%",
+            "preferred": true
+          }
+        ]
+      },
+      "require": {
                "php": ">=7.2.5",
                "symfony/deprecation-contracts": "^2.1",
                "symfony/filesystem": "^4.4|^5.0",
@ -2403,15 +2403,15 @@
                    "type": "custom"
                },
                {
-                    "url": "https://github.com/fabpot",
-                    "type": "github"
+                  "url": "https://github.com/fabpot",
+                  "type": "github"
                },
-                {
-                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
-                    "type": "tidelift"
-                }
+              {
+                "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                "type": "tidelift"
+              }
            ],
-            "time": "2020-07-06T13:18:39+00:00"
+          "time": "2020-07-06T13:18:39+00:00"
        },
    {
      "name": "symfony/deprecation-contracts",
@ -2433,16 +2433,16 @@
          }
        ]
      },
-            "require": {
-                "php": ">=7.1"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                  "dev-master": "2.2-dev"
-                },
-                "thanks": {
-                    "name": "symfony/contracts",
+      "require": {
+        "php": ">=7.1"
+      },
+      "type": "library",
+      "extra": {
+        "branch-alias": {
+          "dev-master": "2.2-dev"
+        },
+        "thanks": {
+          "name": "symfony/contracts",
                    "url": "https://github.com/symfony/contracts"
                }
            },
@ -2473,16 +2473,16 @@
                    "type": "custom"
                },
                {
-                    "url": "https://github.com/fabpot",
-                    "type": "github"
+                  "url": "https://github.com/fabpot",
+                  "type": "github"
                },
-                {
-                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
-                    "type": "tidelift"
-                }
+              {
+                "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                "type": "tidelift"
+              }
            ],
      "time": "2020-09-07T11:33:47+00:00"
-        },
+    },
    {
      "name": "symfony/event-dispatcher",
      "version": "v4.4.17",
@ -2503,16 +2503,16 @@
          }
        ]
      },
-            "require": {
-              "php": ">=7.1.3",
-              "symfony/event-dispatcher-contracts": "^1.1"
-            },
-            "conflict": {
-                "symfony/dependency-injection": "<3.4"
-            },
-            "provide": {
-                "psr/event-dispatcher-implementation": "1.0",
-                "symfony/event-dispatcher-implementation": "1.1"
+      "require": {
+        "php": ">=7.1.3",
+        "symfony/event-dispatcher-contracts": "^1.1"
+      },
+      "conflict": {
+        "symfony/dependency-injection": "<3.4"
+      },
+      "provide": {
+        "psr/event-dispatcher-implementation": "1.0",
+        "symfony/event-dispatcher-implementation": "1.1"
            },
            "require-dev": {
              "psr/log": "~1.0",
@ -2541,16 +2541,16 @@
            "license": [
                "MIT"
            ],
-            "authors": [
-                {
-                  "name": "Fabien Potencier",
-                  "email": "fabien@symfony.com"
-                },
-              {
-                "name": "Symfony Community",
-                "homepage": "https://symfony.com/contributors"
-              }
-            ],
+      "authors": [
+        {
+          "name": "Fabien Potencier",
+          "email": "fabien@symfony.com"
+        },
+        {
+          "name": "Symfony Community",
+          "homepage": "https://symfony.com/contributors"
+        }
+      ],
      "description": "Symfony EventDispatcher Component",
      "homepage": "https://symfony.com",
      "funding": [
@ -2589,23 +2589,23 @@
          }
        ]
      },
-            "require": {
-              "php": ">=7.1.3"
-            },
-            "suggest": {
-                "psr/event-dispatcher": "",
-                "symfony/event-dispatcher-implementation": ""
-            },
-            "type": "library",
-            "extra": {
-              "branch-alias": {
-                "dev-master": "1.1-dev"
-              },
-              "thanks": {
-                "name": "symfony/contracts",
-                "url": "https://github.com/symfony/contracts"
-              }
-            },
+      "require": {
+        "php": ">=7.1.3"
+      },
+      "suggest": {
+        "psr/event-dispatcher": "",
+        "symfony/event-dispatcher-implementation": ""
+      },
+      "type": "library",
+      "extra": {
+        "branch-alias": {
+          "dev-master": "1.1-dev"
+        },
+        "thanks": {
+          "name": "symfony/contracts",
+          "url": "https://github.com/symfony/contracts"
+        }
+      },
            "autoload": {
                "psr-4": {
                    "Symfony\\Contracts\\EventDispatcher\\": ""
@ -2615,16 +2615,16 @@
            "license": [
                "MIT"
            ],
-            "authors": [
-                {
-                    "name": "Nicolas Grekas",
-                    "email": "p@tchwork.com"
-                },
-                {
-                    "name": "Symfony Community",
-                    "homepage": "https://symfony.com/contributors"
-                }
-            ],
+      "authors": [
+        {
+          "name": "Nicolas Grekas",
+          "email": "p@tchwork.com"
+        },
+        {
+          "name": "Symfony Community",
+          "homepage": "https://symfony.com/contributors"
+        }
+      ],
      "description": "Generic abstractions related to dispatching event",
      "homepage": "https://symfony.com",
      "keywords": [
@ -2651,16 +2651,16 @@
      ],
      "time": "2020-07-06T13:19:58+00:00"
    },
-        {
-            "name": "symfony/filesystem",
-            "version": "v5.1.3",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/symfony/filesystem.git",
-                "reference": "6e4320f06d5f2cce0d96530162491f4465179157"
-            },
-            "dist": {
-                "type": "zip",
+    {
+      "name": "symfony/filesystem",
+      "version": "v5.1.3",
+      "source": {
+        "type": "git",
+        "url": "https://github.com/symfony/filesystem.git",
+        "reference": "6e4320f06d5f2cce0d96530162491f4465179157"
+      },
+      "dist": {
+        "type": "zip",
                "url": "https://api.github.com/repos/symfony/filesystem/zipball/6e4320f06d5f2cce0d96530162491f4465179157",
                "reference": "6e4320f06d5f2cce0d96530162491f4465179157",
                "shasum": "",
@ -2711,16 +2711,16 @@
                    "type": "custom"
                },
                {
-                    "url": "https://github.com/fabpot",
-                    "type": "github"
+                  "url": "https://github.com/fabpot",
+                  "type": "github"
                },
-                {
-                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
-                    "type": "tidelift"
-                }
+              {
+                "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                "type": "tidelift"
+              }
            ],
-            "time": "2020-05-30T20:35:19+00:00"
-        },
+      "time": "2020-05-30T20:35:19+00:00"
+    },
    {
      "name": "symfony/http-foundation",
      "version": "v5.2.0",
@ -2741,16 +2741,16 @@
          }
        ]
      },
-            "require": {
-                "php": ">=7.2.5",
-                "symfony/deprecation-contracts": "^2.1",
-                "symfony/polyfill-mbstring": "~1.1",
-                "symfony/polyfill-php80": "^1.15"
-            },
-            "require-dev": {
-                "predis/predis": "~1.0",
-                "symfony/cache": "^4.4|^5.0",
-                "symfony/expression-language": "^4.4|^5.0",
+      "require": {
+        "php": ">=7.2.5",
+        "symfony/deprecation-contracts": "^2.1",
+        "symfony/polyfill-mbstring": "~1.1",
+        "symfony/polyfill-php80": "^1.15"
+      },
+      "require-dev": {
+        "predis/predis": "~1.0",
+        "symfony/cache": "^4.4|^5.0",
+        "symfony/expression-language": "^4.4|^5.0",
                "symfony/mime": "^4.4|^5.0"
            },
            "suggest": {
@ -3112,15 +3112,15 @@
                    "type": "custom"
                },
                {
-                    "url": "https://github.com/fabpot",
-                    "type": "github"
+                  "url": "https://github.com/fabpot",
+                  "type": "github"
                },
-                {
-                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
-                    "type": "tidelift"
-                }
+              {
+                "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                "type": "tidelift"
+              }
            ],
-            "time": "2020-07-14T12:35:20+00:00"
+          "time": "2020-07-14T12:35:20+00:00"
        },
    {
      "name": "symfony/polyfill-mbstring",
@ -3142,16 +3142,16 @@
          }
        ]
      },
-            "require": {
-              "php": ">=7.1"
-            },
-            "suggest": {
-                "ext-mbstring": "For best performance"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                  "dev-main": "1.20-dev"
+      "require": {
+        "php": ">=7.1"
+      },
+      "suggest": {
+        "ext-mbstring": "For best performance"
+      },
+      "type": "library",
+      "extra": {
+        "branch-alias": {
+          "dev-main": "1.20-dev"
                },
                "thanks": {
                    "name": "symfony/polyfill",
@ -3439,15 +3439,15 @@
                    "type": "custom"
                },
                {
-                    "url": "https://github.com/fabpot",
-                    "type": "github"
+                  "url": "https://github.com/fabpot",
+                  "type": "github"
                },
-                {
-                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
-                    "type": "tidelift"
-                }
+              {
+                "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                "type": "tidelift"
+              }
            ],
-            "time": "2020-07-14T12:35:20+00:00"
+          "time": "2020-07-14T12:35:20+00:00"
        },
    {
      "name": "symfony/polyfill-php80",
@ -3469,16 +3469,16 @@
          }
        ]
      },
-            "require": {
-              "php": ">=7.1"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                  "dev-main": "1.20-dev"
-                },
-                "thanks": {
-                    "name": "symfony/polyfill",
+      "require": {
+        "php": ">=7.1"
+      },
+      "type": "library",
+      "extra": {
+        "branch-alias": {
+          "dev-main": "1.20-dev"
+        },
+        "thanks": {
+          "name": "symfony/polyfill",
                    "url": "https://github.com/symfony/polyfill"
                }
            },
@ -3520,10 +3520,10 @@
                "shim"
            ],
            "funding": [
-                {
-                    "url": "https://symfony.com/sponsor",
-                    "type": "custom"
-                },
+              {
+                "url": "https://symfony.com/sponsor",
+                "type": "custom"
+              },
              {
                "url": "https://github.com/fabpot",
                "type": "github"
@ -3643,17 +3643,17 @@
          }
        ]
      },
-            "require": {
-                "php": ">=7.2.5",
-                "psr/container": "^1.0"
-            },
-            "suggest": {
-                "symfony/service-implementation": ""
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                  "dev-master": "2.2-dev"
+      "require": {
+        "php": ">=7.2.5",
+        "psr/container": "^1.0"
+      },
+      "suggest": {
+        "symfony/service-implementation": ""
+      },
+      "type": "library",
+      "extra": {
+        "branch-alias": {
+          "dev-master": "2.2-dev"
                },
                "thanks": {
                    "name": "symfony/contracts",
@ -3690,10 +3690,10 @@
                "standards"
            ],
            "funding": [
-                {
-                    "url": "https://symfony.com/sponsor",
-                    "type": "custom"
-                },
+              {
+                "url": "https://symfony.com/sponsor",
+                "type": "custom"
+              },
              {
                "url": "https://github.com/fabpot",
                "type": "github"
@ -3793,16 +3793,16 @@
        "reference": "a3b3054262e48776e8014d5e385a8932b0102f29"
      },
      "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/TencentCloud/tencentcloud-sdk-php/zipball/a3b3054262e48776e8014d5e385a8932b0102f29",
-                "reference": "a3b3054262e48776e8014d5e385a8932b0102f29",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://mirrors.aliyun.com/composer/dists/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
+        "type": "zip",
+        "url": "https://api.github.com/repos/TencentCloud/tencentcloud-sdk-php/zipball/a3b3054262e48776e8014d5e385a8932b0102f29",
+        "reference": "a3b3054262e48776e8014d5e385a8932b0102f29",
+        "shasum": "",
+        "mirrors": [
+          {
+            "url": "https://mirrors.aliyun.com/composer/dists/%package%/%reference%.%type%",
+            "preferred": true
+          }
+        ]
            },
            "require": {
                "guzzlehttp/guzzle": "^6.3",
@ -4192,40 +4192,41 @@
        }
    ],
    "packages-dev": [
-        {
-            "name": "odan/phinx-migrations-generator",
-            "version": "5.1.2",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/odan/phinx-migrations-generator.git",
-                "reference": "f3cb7cc6bc7eb22e85f34f229b6d476e96d99c73"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/odan/phinx-migrations-generator/zipball/f3cb7cc6bc7eb22e85f34f229b6d476e96d99c73",
-                "reference": "f3cb7cc6bc7eb22e85f34f229b6d476e96d99c73",
-                "shasum": "",
-                "mirrors": [
-                    {
-                        "url": "https://mirrors.aliyun.com/composer/dists/%package%/%reference%.%type%",
-                        "preferred": true
-                    }
-                ]
-            },
+      {
+        "name": "odan/phinx-migrations-generator",
+        "version": "5.3.2",
+        "source": {
+          "type": "git",
+          "url": "https://github.com/odan/phinx-migrations-generator.git",
+          "reference": "2d3620f8251838b53717f7a43a348de31e9d451c"
+        },
+        "dist": {
+          "type": "zip",
+          "url": "https://api.github.com/repos/odan/phinx-migrations-generator/zipball/2d3620f8251838b53717f7a43a348de31e9d451c",
+          "reference": "2d3620f8251838b53717f7a43a348de31e9d451c",
+          "shasum": "",
+          "mirrors": [
+            {
+              "url": "https://mirrors.aliyun.com/composer/dists/%package%/%reference%.%type%",
+              "preferred": true
+            }
+          ]
+        },
            "require": {
-                "ext-json": "*",
-                "ext-pdo": "*",
-                "php": "^7.2",
-                "riimu/kit-phpencoder": "^2.4",
-                "robmorgan/phinx": "^0.12",
-                "symfony/console": "^2.8 || ^3.0 || ^4.0 || ^5.0"
+              "ext-json": "*",
+              "ext-pdo": "*",
+              "php": "^7.2",
+              "riimu/kit-phpencoder": "^2.4",
+              "robmorgan/phinx": "^0.12",
+              "symfony/console": "^2.8 || ^3.0 || ^4.0 || ^5.0",
+              "symfony/polyfill-php73": "^1.18"
            },
            "require-dev": {
-                "friendsofphp/php-cs-fixer": "^2.16",
-                "overtrue/phplint": "^1.1",
-                "phpstan/phpstan": "^0.12",
-                "phpunit/phpunit": "^8 || ^9",
-                "squizlabs/php_codesniffer": "^3.4"
+              "friendsofphp/php-cs-fixer": "^2.16",
+              "overtrue/phplint": "^1.1 || ^2.0",
+              "phpstan/phpstan": "^0.12",
+              "phpunit/phpunit": "^8 || ^9",
+              "squizlabs/php_codesniffer": "^3.4"
            },
            "bin": [
                "./bin/phinx-migrations"
@ -4240,18 +4241,22 @@
            "license": [
                "MIT"
            ],
-            "description": "Migration generator for Phinx",
-            "homepage": "https://github.com/odan/phinx-migrations-generator",
-            "keywords": [
-                "database",
-                "generator",
-                "migration",
-                "migrations",
-                "mysql",
-                "phinx"
-            ],
-            "time": "2020-06-15T19:36:35+00:00"
+        "description": "Migration generator for Phinx",
+        "homepage": "https://github.com/odan/phinx-migrations-generator",
+        "keywords": [
+          "database",
+          "generator",
+          "migration",
+          "migrations",
+          "mysql",
+          "phinx"
+        ],
+        "support": {
+          "issues": "https://github.com/odan/phinx-migrations-generator/issues",
+          "source": "https://github.com/odan/phinx-migrations-generator/tree/5.3.2"
        },
+        "time": "2020-12-30T23:59:57+00:00"
+      },
        {
            "name": "phalcon/ide-stubs",
            "version": "v3.4.3",
@ -4262,15 +4267,15 @@
            },
            "dist": {
                "type": "zip",
-                "url": "https://api.github.com/repos/phalcon/ide-stubs/zipball/65144f2b0fad32b182ccb062b1efc1b4edea5d44",
-                "reference": "65144f2b0fad32b182ccb062b1efc1b4edea5d44",
-                "shasum": "",
-                "mirrors": [
-                  {
-                    "url": "https://mirrors.aliyun.com/composer/dists/%package%/%reference%.%type%",
-                    "preferred": true
-                  }
-                ]
+              "url": "https://api.github.com/repos/phalcon/ide-stubs/zipball/65144f2b0fad32b182ccb062b1efc1b4edea5d44",
+              "reference": "65144f2b0fad32b182ccb062b1efc1b4edea5d44",
+              "shasum": "",
+              "mirrors": [
+                {
+                  "url": "https://mirrors.aliyun.com/composer/dists/%package%/%reference%.%type%",
+                  "preferred": true
+                }
+              ]
            },
          "require": {
            "php": ">=5.3.0"
@ -4287,16 +4292,16 @@
              "homepage": "https://phalconphp.com/en/team"
            },
            {
-                    "name": "Contributors",
-                    "homepage": "https://github.com/phalcon/ide-stubs/graphs/contributors"
-                }
-            ],
-            "description": "The most complete Phalcon Framework IDE stubs library which enables autocompletion in modern IDEs.",
-            "homepage": "https://phalconphp.com",
-            "keywords": [
-                "Devtools",
-                "Eclipse",
-                "autocomplete",
+              "name": "Contributors",
+              "homepage": "https://github.com/phalcon/ide-stubs/graphs/contributors"
+            }
+          ],
+          "description": "The most complete Phalcon Framework IDE stubs library which enables autocompletion in modern IDEs.",
+          "homepage": "https://phalconphp.com",
+          "keywords": [
+            "Devtools",
+            "Eclipse",
+            "autocomplete",
                "ide",
                "netbeans",
                "phalcon",
--- a/config/config.default.php
+++ b/config/config.default.php
@ -83,70 +83,30 @@ $config['redis']['port'] = 6379;
 $config['redis']['auth'] = '1qaz2wsx3edc';

 /**
- * redis库编号
- */
-$config['cache']['db'] = 0;
-
-/**
- * 有效期（秒）
+ * 缓存有效期（秒）
 */
 $config['cache']['lifetime'] = 24 * 3600;

 /**
- * redis库编号
- */
-$config['session']['db'] = 1;
-
-/**
- * 有效期（秒）
+ * 会话有效期（秒）
 */
 $config['session']['lifetime'] = 24 * 3600;

 /**
- * redis库编号
+ * 令牌有效期（秒）
 */
-$config['metadata']['db'] = 2;
+$config['token']['lifetime'] = 7 * 86400;

 /**
- * 有效期（秒）
+ * 元数据有效期（秒）
 */
 $config['metadata']['lifetime'] = 7 * 86400;

 /**
- * statsKey
- */
-$config['metadata']['statsKey'] = '_METADATA_';
-
-/**
- * redis库编号
- */
-$config['annotation']['db'] = 2;
-
-/**
- * 有效期（秒）
+ * 注解有效期（秒）
 */
 $config['annotation']['lifetime'] = 7 * 86400;

-/**
- * statsKey
- */
-$config['annotation']['statsKey'] = '_ANNOTATION_';
-
-/**
- * 密钥
- */
-$config['jwt']['key'] = 'fu6ckEc8pv8k5K7m';
-
-/**
- * 有效期（秒)
- */
-$config['jwt']['lifetime'] = 7 * 86400;
-
-/**
- * 回旋时间（秒)
- */
-$config['jwt']['leeway'] = 30;
-
 /**
 * 允许跨域
 */
--- a/config/errors.php
+++ b/config/errors.php
@ -114,6 +114,7 @@ $error['course.invalid_vip_price'] = '无效的会员价格（范围：0-10000
 $error['course.invalid_compare_price'] = '无效的比较定价（会员价格高于市场价格）';
 $error['course.invalid_study_expiry'] = '无效的学习期限';
 $error['course.invalid_refund_expiry'] = '无效的退款期限';
+$error['course.invalid_feature_status'] = '无效的推荐状态';
 $error['course.invalid_publish_status'] = '无效的发布状态';
 $error['course.pub_chapter_not_found'] = '尚未发现已发布的课时';
 $error['course.pub_chapter_not_enough'] = '已发布的课时太少（小于30%）';
--- a/db/migrations/20200827063842_init_table.php
+++ b/db/migrations/20200827063842_init_table.php
--- a/db/migrations/20201004095647_create_online_table.php
+++ b/db/migrations/20201004095647_create_online_table.php
@ -4,6 +4,7 @@ use Phinx\Db\Adapter\MysqlAdapter;

 class CreateOnlineTable extends Phinx\Migration\AbstractMigration
 {
+
    public function change()
    {
        $this->table('kg_online', [
@ -18,6 +19,7 @@ class CreateOnlineTable extends Phinx\Migration\AbstractMigration
            ->addColumn('id', 'integer', [
                'null' => false,
                'limit' => MysqlAdapter::INT_REGULAR,
+                'signed' => false,
                'identity' => 'enable',
                'comment' => '主键编号',
            ])
@ -25,6 +27,7 @@ class CreateOnlineTable extends Phinx\Migration\AbstractMigration
                'null' => false,
                'default' => '0',
                'limit' => MysqlAdapter::INT_REGULAR,
+                'signed' => false,
                'comment' => '用户编号',
                'after' => 'id',
            ])
@ -32,6 +35,7 @@ class CreateOnlineTable extends Phinx\Migration\AbstractMigration
                'null' => false,
                'default' => '1',
                'limit' => MysqlAdapter::INT_REGULAR,
+                'signed' => false,
                'comment' => '终端类型',
                'after' => 'user_id',
            ])
@ -48,6 +52,7 @@ class CreateOnlineTable extends Phinx\Migration\AbstractMigration
                'null' => false,
                'default' => '0',
                'limit' => MysqlAdapter::INT_REGULAR,
+                'signed' => false,
                'comment' => '活跃时间',
                'after' => 'client_ip',
            ])
@ -55,6 +60,7 @@ class CreateOnlineTable extends Phinx\Migration\AbstractMigration
                'null' => false,
                'default' => '0',
                'limit' => MysqlAdapter::INT_REGULAR,
+                'signed' => false,
                'comment' => '创建时间',
                'after' => 'active_time',
            ])
@ -62,6 +68,7 @@ class CreateOnlineTable extends Phinx\Migration\AbstractMigration
                'null' => false,
                'default' => '0',
                'limit' => MysqlAdapter::INT_REGULAR,
+                'signed' => false,
                'comment' => '更新时间',
                'after' => 'create_time',
            ])
@ -90,7 +97,7 @@ class CreateOnlineTable extends Phinx\Migration\AbstractMigration
            'engine' => 'InnoDB',
            'encoding' => 'utf8mb4',
            'collation' => 'utf8mb4_general_ci',
-            'comment' => '',
+            'comment' => '主键编号',
            'row_format' => 'DYNAMIC',
        ])
            ->changeColumn('channel_sn', 'string', [
@ -104,4 +111,5 @@ class CreateOnlineTable extends Phinx\Migration\AbstractMigration
            ])
            ->save();
    }
+
 }
--- a/db/migrations/20201205091213_create_connect_table.php
+++ b/db/migrations/20201205091213_create_connect_table.php
@ -4,6 +4,7 @@ use Phinx\Db\Adapter\MysqlAdapter;

 class CreateConnectTable extends Phinx\Migration\AbstractMigration
 {
+
    public function change()
    {
        $this->table('kg_connect', [
@ -18,6 +19,7 @@ class CreateConnectTable extends Phinx\Migration\AbstractMigration
            ->addColumn('id', 'integer', [
                'null' => false,
                'limit' => MysqlAdapter::INT_REGULAR,
+                'signed' => false,
                'identity' => 'enable',
                'comment' => '主键编号',
            ])
@ -25,13 +27,14 @@ class CreateConnectTable extends Phinx\Migration\AbstractMigration
                'null' => false,
                'default' => '0',
                'limit' => MysqlAdapter::INT_REGULAR,
+                'signed' => false,
                'comment' => '用户编号',
                'after' => 'id',
            ])
            ->addColumn('open_id', 'string', [
                'null' => false,
                'default' => '',
-                'limit' => 50,
+                'limit' => 64,
                'collation' => 'utf8mb4_general_ci',
                'encoding' => 'utf8mb4',
                'comment' => '开放ID',
@ -59,6 +62,7 @@ class CreateConnectTable extends Phinx\Migration\AbstractMigration
                'null' => false,
                'default' => '0',
                'limit' => MysqlAdapter::INT_REGULAR,
+                'signed' => false,
                'comment' => '提供方',
                'after' => 'open_avatar',
            ])
@ -66,6 +70,7 @@ class CreateConnectTable extends Phinx\Migration\AbstractMigration
                'null' => false,
                'default' => '0',
                'limit' => MysqlAdapter::INT_REGULAR,
+                'signed' => false,
                'comment' => '删除标识',
                'after' => 'provider',
            ])
@ -73,6 +78,7 @@ class CreateConnectTable extends Phinx\Migration\AbstractMigration
                'null' => false,
                'default' => '0',
                'limit' => MysqlAdapter::INT_REGULAR,
+                'signed' => false,
                'comment' => '创建时间',
                'after' => 'deleted',
            ])
@ -80,6 +86,7 @@ class CreateConnectTable extends Phinx\Migration\AbstractMigration
                'null' => false,
                'default' => '0',
                'limit' => MysqlAdapter::INT_REGULAR,
+                'signed' => false,
                'comment' => '更新时间',
                'after' => 'create_time',
            ])
@ -89,4 +96,5 @@ class CreateConnectTable extends Phinx\Migration\AbstractMigration
            ])
            ->create();
    }
+
 }
--- a/db/migrations/20201212102844_schema_202012121830.php
+++ b/db/migrations/20201212102844_schema_202012121830.php
@ -4,6 +4,7 @@ use Phinx\Db\Adapter\MysqlAdapter;

 class Schema202012121830 extends Phinx\Migration\AbstractMigration
 {
+
    public function change()
    {
        $this->table('kg_consult')
@ -11,6 +12,7 @@ class Schema202012121830 extends Phinx\Migration\AbstractMigration
                'null' => false,
                'default' => '0',
                'limit' => MysqlAdapter::INT_REGULAR,
+                'signed' => false,
                'comment' => '回复者编号',
                'after' => 'owner_id',
            ])
@ -19,7 +21,7 @@ class Schema202012121830 extends Phinx\Migration\AbstractMigration
            ->addColumn('union_id', 'string', [
                'null' => false,
                'default' => '',
-                'limit' => 50,
+                'limit' => 64,
                'collation' => 'utf8mb4_general_ci',
                'encoding' => 'utf8mb4',
                'comment' => 'union_id',
@ -46,6 +48,7 @@ class Schema202012121830 extends Phinx\Migration\AbstractMigration
            ->addColumn('id', 'integer', [
                'null' => false,
                'limit' => MysqlAdapter::INT_REGULAR,
+                'signed' => false,
                'identity' => 'enable',
                'comment' => '主键编号',
            ])
@ -53,13 +56,14 @@ class Schema202012121830 extends Phinx\Migration\AbstractMigration
                'null' => false,
                'default' => '0',
                'limit' => MysqlAdapter::INT_REGULAR,
+                'signed' => false,
                'comment' => '用户编号',
                'after' => 'id',
            ])
            ->addColumn('open_id', 'string', [
                'null' => false,
                'default' => '',
-                'limit' => 50,
+                'limit' => 64,
                'collation' => 'utf8mb4_general_ci',
                'encoding' => 'utf8mb4',
                'comment' => '开放ID',
@ -69,6 +73,7 @@ class Schema202012121830 extends Phinx\Migration\AbstractMigration
                'null' => false,
                'default' => '0',
                'limit' => MysqlAdapter::INT_REGULAR,
+                'signed' => false,
                'comment' => '删除标识',
                'after' => 'open_id',
            ])
@ -76,6 +81,7 @@ class Schema202012121830 extends Phinx\Migration\AbstractMigration
                'null' => false,
                'default' => '0',
                'limit' => MysqlAdapter::INT_REGULAR,
+                'signed' => false,
                'comment' => '创建时间',
                'after' => 'deleted',
            ])
@ -83,6 +89,7 @@ class Schema202012121830 extends Phinx\Migration\AbstractMigration
                'null' => false,
                'default' => '0',
                'limit' => MysqlAdapter::INT_REGULAR,
+                'signed' => false,
                'comment' => '更新时间',
                'after' => 'create_time',
            ])
@ -96,4 +103,5 @@ class Schema202012121830 extends Phinx\Migration\AbstractMigration
            ])
            ->create();
    }
+
 }
--- a/db/migrations/20201227081614_schema_202012271615.php
+++ b/db/migrations/20201227081614_schema_202012271615.php
@ -0,0 +1,22 @@
+<?php
+
+use Phinx\Db\Adapter\MysqlAdapter;
+
+class Schema202012271615 extends Phinx\Migration\AbstractMigration
+{
+
+    public function change()
+    {
+        $this->table('kg_course')
+            ->addColumn('featured', 'integer', [
+                'null' => false,
+                'default' => '0',
+                'limit' => MysqlAdapter::INT_REGULAR,
+                'signed' => false,
+                'comment' => '推荐标识',
+                'after' => 'attrs',
+            ])
+            ->save();
+    }
+
+}
--- a/db/migrations/20210102041941_schema_202101021220.php
+++ b/db/migrations/20210102041941_schema_202101021220.php
@ -0,0 +1,170 @@
+<?php
+
+use Phinx\Db\Adapter\MysqlAdapter;
+
+class Schema202101021220 extends Phinx\Migration\AbstractMigration
+{
+
+    public function change()
+    {
+        $this->table('kg_user_session', [
+            'id' => false,
+            'primary_key' => ['id'],
+            'engine' => 'InnoDB',
+            'encoding' => 'utf8mb4',
+            'collation' => 'utf8mb4_general_ci',
+            'comment' => '',
+            'row_format' => 'DYNAMIC',
+        ])
+            ->addColumn('id', 'integer', [
+                'null' => false,
+                'limit' => MysqlAdapter::INT_REGULAR,
+                'signed' => false,
+                'identity' => 'enable',
+                'comment' => '主键编号',
+            ])
+            ->addColumn('user_id', 'integer', [
+                'null' => false,
+                'default' => '0',
+                'limit' => MysqlAdapter::INT_REGULAR,
+                'signed' => false,
+                'comment' => '用户编号',
+                'after' => 'id',
+            ])
+            ->addColumn('session_id', 'string', [
+                'null' => false,
+                'default' => '',
+                'limit' => 64,
+                'collation' => 'utf8mb4_general_ci',
+                'encoding' => 'utf8mb4',
+                'comment' => '会话编号',
+                'after' => 'user_id',
+            ])
+            ->addColumn('client_type', 'integer', [
+                'null' => false,
+                'default' => '0',
+                'limit' => MysqlAdapter::INT_REGULAR,
+                'signed' => false,
+                'comment' => '终端类型',
+                'after' => 'session_id',
+            ])
+            ->addColumn('client_ip', 'string', [
+                'null' => false,
+                'default' => '',
+                'limit' => 64,
+                'collation' => 'utf8mb4_general_ci',
+                'encoding' => 'utf8mb4',
+                'comment' => '终端IP',
+                'after' => 'client_type',
+            ])
+            ->addColumn('deleted', 'integer', [
+                'null' => false,
+                'default' => '0',
+                'limit' => MysqlAdapter::INT_REGULAR,
+                'signed' => false,
+                'comment' => '删除标识',
+                'after' => 'client_ip',
+            ])
+            ->addColumn('create_time', 'integer', [
+                'null' => false,
+                'default' => '0',
+                'limit' => MysqlAdapter::INT_REGULAR,
+                'signed' => false,
+                'comment' => '创建时间',
+                'after' => 'deleted',
+            ])
+            ->addColumn('update_time', 'integer', [
+                'null' => false,
+                'default' => '0',
+                'limit' => MysqlAdapter::INT_REGULAR,
+                'signed' => false,
+                'comment' => '更新时间',
+                'after' => 'create_time',
+            ])
+            ->addIndex(['user_id'], [
+                'name' => 'user_id',
+                'unique' => false,
+            ])
+            ->create();
+        $this->table('kg_user_token', [
+            'id' => false,
+            'primary_key' => ['id'],
+            'engine' => 'InnoDB',
+            'encoding' => 'utf8mb4',
+            'collation' => 'utf8mb4_general_ci',
+            'comment' => '',
+            'row_format' => 'DYNAMIC',
+        ])
+            ->addColumn('id', 'integer', [
+                'null' => false,
+                'limit' => MysqlAdapter::INT_REGULAR,
+                'signed' => false,
+                'identity' => 'enable',
+                'comment' => '主键编号',
+            ])
+            ->addColumn('user_id', 'integer', [
+                'null' => false,
+                'default' => '0',
+                'limit' => MysqlAdapter::INT_REGULAR,
+                'signed' => false,
+                'comment' => '用户编号',
+                'after' => 'id',
+            ])
+            ->addColumn('token', 'string', [
+                'null' => false,
+                'default' => '',
+                'limit' => 64,
+                'collation' => 'utf8mb4_general_ci',
+                'encoding' => 'utf8mb4',
+                'comment' => '身份令牌',
+                'after' => 'user_id',
+            ])
+            ->addColumn('client_type', 'integer', [
+                'null' => false,
+                'default' => '0',
+                'limit' => MysqlAdapter::INT_REGULAR,
+                'signed' => false,
+                'comment' => '终端类型',
+                'after' => 'token',
+            ])
+            ->addColumn('client_ip', 'string', [
+                'null' => false,
+                'default' => '',
+                'limit' => 64,
+                'collation' => 'utf8mb4_general_ci',
+                'encoding' => 'utf8mb4',
+                'comment' => '终端IP',
+                'after' => 'client_type',
+            ])
+            ->addColumn('deleted', 'integer', [
+                'null' => false,
+                'default' => '0',
+                'limit' => MysqlAdapter::INT_REGULAR,
+                'signed' => false,
+                'comment' => '删除标识',
+                'after' => 'client_ip',
+            ])
+            ->addColumn('create_time', 'integer', [
+                'null' => false,
+                'default' => '0',
+                'limit' => MysqlAdapter::INT_REGULAR,
+                'signed' => false,
+                'comment' => '创建时间',
+                'after' => 'deleted',
+            ])
+            ->addColumn('update_time', 'integer', [
+                'null' => false,
+                'default' => '0',
+                'limit' => MysqlAdapter::INT_REGULAR,
+                'signed' => false,
+                'comment' => '更新时间',
+                'after' => 'create_time',
+            ])
+            ->addIndex(['user_id'], [
+                'name' => 'user_id',
+                'unique' => false,
+            ])
+            ->create();
+    }
+
+}
--- a/db/migrations/schema.php
+++ b/db/migrations/schema.php
--- a/public/sitemap.xml
+++ b/public/sitemap.xml
--- a/scheduler.php
+++ b/scheduler.php
@ -40,6 +40,9 @@ $scheduler->php($script, $bin, ['--task' => 'sync_group_index', '--action' => 'm
 $scheduler->php($script, $bin, ['--task' => 'sync_user_index', '--action' => 'main'])
    ->hourly(23);

+$scheduler->php($script, $bin, ['--task' => 'sync_course_score', '--action' => 'main'])
+    ->hourly(29);
+
 $scheduler->php($script, $bin, ['--task' => 'clean_log', '--action' => 'main'])
    ->daily(3, 3);