diff --git a/CHANGELOG.md b/CHANGELOG.md
index 71fcadee..ee828153 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,21 @@
+### [v1.6.9](https://gitee.com/koogua/course-tencent-cloud/releases/v1.6.9)(2024-04-15)
+
+- 增加用户删除和还原功能
+- 增加unauthorized响应
+- 增加post方式传递csrf_token
+- 删除chapter中resource_count,consult_count属性
+- 精简csrf_token白名单
+- 拆解优化migrations创建表脚本
+- 修正chapter_user时长重复计数问题
+- 修正后台刷新首页缓存问题
+- 修正home模块中编辑器图片上传
+- 优化文章和提问搜索条件
+- 优化课程详情页排版
+- 优化storage上传
+- 优化CategoryTreeList
+- 优化CourseUserTrait
+- 更新layui-v2.9.7
+
 ### [v1.6.8](https://gitee.com/koogua/course-tencent-cloud/releases/v1.6.8)(2024-01-30)
 
 - 修正course_user中active_time未更新问题
diff --git a/app/Http/Admin/Controllers/UploadController.php b/app/Http/Admin/Controllers/UploadController.php
index b24854e9..06667238 100644
--- a/app/Http/Admin/Controllers/UploadController.php
+++ b/app/Http/Admin/Controllers/UploadController.php
@@ -40,7 +40,7 @@ class UploadController extends Controller
         }
 
         $data = [
-            'src' => $service->getImageUrl($file->path),
+            'url' => $service->getImageUrl($file->path),
             'title' => $file->name,
         ];
 
@@ -61,7 +61,7 @@ class UploadController extends Controller
         }
 
         $data = [
-            'src' => $service->getImageUrl($file->path),
+            'url' => $service->getImageUrl($file->path),
             'title' => $file->name,
         ];
 
@@ -82,7 +82,7 @@ class UploadController extends Controller
         }
 
         $data = [
-            'src' => $service->getImageUrl($file->path),
+            'url' => $service->getImageUrl($file->path),
             'title' => $file->name,
         ];
 
diff --git a/app/Http/Admin/Services/Article.php b/app/Http/Admin/Services/Article.php
index 894ebc52..0b8dd5ae 100644
--- a/app/Http/Admin/Services/Article.php
+++ b/app/Http/Admin/Services/Article.php
@@ -178,7 +178,6 @@ class Article extends Service
 
         if (isset($post['content'])) {
             $data['content'] = $validator->checkContent($post['content']);
-            $data['word_count'] = WordUtil::getWordCount($data['content']);
         }
 
         if (isset($post['source_type'])) {
diff --git a/app/Http/Admin/Services/Chapter.php b/app/Http/Admin/Services/Chapter.php
index 5df3290a..5d05c685 100644
--- a/app/Http/Admin/Services/Chapter.php
+++ b/app/Http/Admin/Services/Chapter.php
@@ -48,14 +48,12 @@ class Chapter extends Service
 
         $data['course_id'] = $course->id;
         $data['title'] = $validator->checkTitle($post['title']);
-        $data['summary'] = $validator->checkSummary($post['summary']);
 
         $chapterRepo = new ChapterRepo();
 
         if (isset($post['parent_id'])) {
             $parent = $validator->checkParent($post['parent_id']);
             $data['parent_id'] = $parent->id;
-            $data['free'] = $validator->checkFreeStatus($post['free']);
             $data['priority'] = $chapterRepo->maxLessonPriority($post['parent_id']);
         } else {
             $data['priority'] = $chapterRepo->maxChapterPriority($post['course_id']);
diff --git a/app/Http/Admin/Views/chapter/add_lesson.volt b/app/Http/Admin/Views/chapter/add_lesson.volt
index 67ac4b57..b85f864f 100644
--- a/app/Http/Admin/Views/chapter/add_lesson.volt
+++ b/app/Http/Admin/Views/chapter/add_lesson.volt
@@ -23,19 +23,6 @@
                 <input class="layui-input" type="text" name="title" lay-verify="required">
             </div>
         </div>
-        <div class="layui-form-item">
-            <label class="layui-form-label">简介</label>
-            <div class="layui-input-block">
-                <textarea class="layui-textarea" name="summary"></textarea>
-            </div>
-        </div>
-        <div class="layui-form-item">
-            <label class="layui-form-label">免费</label>
-            <div class="layui-input-block">
-                <input type="radio" name="free" value="1" title="是">
-                <input type="radio" name="free" value="0" title="否" checked="checked">
-            </div>
-        </div>
         <div class="layui-form-item">
             <label class="layui-form-label"></label>
             <div class="layui-input-block">
diff --git a/app/Http/Api/Controllers/IndexController.php b/app/Http/Api/Controllers/IndexController.php
index b288df8c..4851f713 100644
--- a/app/Http/Api/Controllers/IndexController.php
+++ b/app/Http/Api/Controllers/IndexController.php
@@ -8,7 +8,6 @@
 namespace App\Http\Api\Controllers;
 
 use App\Caches\IndexArticleList;
-use App\Caches\IndexFlashSaleList;
 use App\Caches\IndexLiveList;
 use App\Caches\IndexQuestionList;
 use App\Caches\IndexSimpleFeaturedCourseList;
diff --git a/app/Http/Api/Controllers/UploadController.php b/app/Http/Api/Controllers/UploadController.php
index 53e72efc..354a2c84 100644
--- a/app/Http/Api/Controllers/UploadController.php
+++ b/app/Http/Api/Controllers/UploadController.php
@@ -30,7 +30,7 @@ class UploadController extends Controller
         }
 
         $data = [
-            'src' => $service->getImageUrl($file->path),
+            'url' => $service->getImageUrl($file->path),
             'title' => $file->name,
         ];
 
diff --git a/app/Http/Home/Controllers/UploadController.php b/app/Http/Home/Controllers/UploadController.php
index 2e1f0f4d..ed699c8b 100644
--- a/app/Http/Home/Controllers/UploadController.php
+++ b/app/Http/Home/Controllers/UploadController.php
@@ -39,7 +39,7 @@ class UploadController extends Controller
         }
 
         $data = [
-            'src' => $service->getImageUrl($file->path),
+            'url' => $service->getImageUrl($file->path),
             'title' => $file->name,
         ];
 
@@ -47,9 +47,9 @@ class UploadController extends Controller
     }
 
     /**
-     * @Post("/content/img", name="home.upload.content_img")
+     * @Post("/editor/img", name="home.upload.editor_img")
      */
-    public function uploadContentImageAction()
+    public function uploadEditorImageAction()
     {
         $service = new StorageService();
 
diff --git a/app/Http/Home/Views/course/show_meta.volt b/app/Http/Home/Views/course/show_meta.volt
index f3c018d9..ee90ff71 100644
--- a/app/Http/Home/Views/course/show_meta.volt
+++ b/app/Http/Home/Views/course/show_meta.volt
@@ -48,10 +48,10 @@
 {%- macro meta_expiry_info(course) %}
     <p class="item">
         <span class="key">学习期限</span>
-        <span class="value">{{ course.study_expiry }}个月</span>
+        <span class="value">{{ course.study_expiry }} 个月</span>
         {% if course.refund_expiry > 0 %}
             <span class="key">退款期限</span>
-            <span class="value">{{ course.refund_expiry }}天</span>
+            <span class="value">{{ course.refund_expiry }} 天</span>
         {% else %}
             <span class="key">退款期限</span>
             <span class="value">不支持</span>
@@ -109,17 +109,17 @@
         <p class="item">
             <span class="name">内容实用</span>
             <span class="star">{{ star_info(course.ratings.rating1) }}</span>
-            <span class="score">{{ "%0.1f"|format(course.ratings.rating1) }}分</span>
+            <span class="score">{{ "%0.1f"|format(course.ratings.rating1) }} 分</span>
         </p>
         <p class="item">
             <span class="name">简洁易懂</span>
             <span class="star">{{ star_info(course.ratings.rating2) }}</span>
-            <span class="score">{{ "%0.1f"|format(course.ratings.rating2) }}分</span>
+            <span class="score">{{ "%0.1f"|format(course.ratings.rating2) }} 分</span>
         </p>
         <p class="item">
             <span class="name">逻辑清晰</span>
             <span class="star">{{ star_info(course.ratings.rating3) }}</span>
-            <span class="score">{{ "%0.1f"|format(course.ratings.rating3) }}分</span>
+            <span class="score">{{ "%0.1f"|format(course.ratings.rating3) }} 分</span>
         </p>
     </div>
 </div>
\ No newline at end of file
diff --git a/app/Http/Home/Views/user/console/profile.volt b/app/Http/Home/Views/user/console/profile.volt
index f52f8ab7..1574d1fd 100644
--- a/app/Http/Home/Views/user/console/profile.volt
+++ b/app/Http/Home/Views/user/console/profile.volt
@@ -79,7 +79,7 @@
 
 {% block include_js %}
 
-    {{ js_include('home/js/upload.avatar.js') }}
+    {{ js_include('home/js/user.avatar.upload.js') }}
     {{ js_include('home/js/user.console.profile.js') }}
 
 {% endblock %}
\ No newline at end of file
diff --git a/app/Models/Question.php b/app/Models/Question.php
index c6f3d809..47a6be3d 100644
--- a/app/Models/Question.php
+++ b/app/Models/Question.php
@@ -38,7 +38,7 @@ class Question extends Model
     public $category_id = 0;
 
     /**
-     * 提问者
+     * 提问者编号
      *
      * @var integer
      */
diff --git a/app/Repos/Article.php b/app/Repos/Article.php
index 9f964e1b..cc721085 100644
--- a/app/Repos/Article.php
+++ b/app/Repos/Article.php
@@ -57,6 +57,14 @@ class Article extends Repository
             }
         }
 
+        if (!empty($where['owner_id'])) {
+            if (is_array($where['owner_id'])) {
+                $builder->inWhere('owner_id', $where['owner_id']);
+            } else {
+                $builder->andWhere('owner_id = :owner_id:', ['owner_id' => $where['owner_id']]);
+            }
+        }
+
         if (!empty($where['source_type'])) {
             if (is_array($where['source_type'])) {
                 $builder->inWhere('source_type', $where['source_type']);
@@ -73,10 +81,6 @@ class Article extends Repository
             }
         }
 
-        if (!empty($where['owner_id'])) {
-            $builder->andWhere('owner_id = :owner_id:', ['owner_id' => $where['owner_id']]);
-        }
-
         if (!empty($where['title'])) {
             $builder->andWhere('title LIKE :title:', ['title' => "%{$where['title']}%"]);
         }
diff --git a/app/Repos/Question.php b/app/Repos/Question.php
index 8db156ad..ae6a5118 100644
--- a/app/Repos/Question.php
+++ b/app/Repos/Question.php
@@ -58,6 +58,14 @@ class Question extends Repository
             }
         }
 
+        if (!empty($where['owner_id'])) {
+            if (is_array($where['owner_id'])) {
+                $builder->inWhere('owner_id', $where['owner_id']);
+            } else {
+                $builder->andWhere('owner_id = :owner_id:', ['owner_id' => $where['owner_id']]);
+            }
+        }
+
         if (!empty($where['published'])) {
             if (is_array($where['published'])) {
                 $builder->inWhere('published', $where['published']);
@@ -72,10 +80,6 @@ class Question extends Repository
             $builder->betweenWhere('create_time', $startTime, $endTime);
         }
 
-        if (!empty($where['owner_id'])) {
-            $builder->andWhere('owner_id = :owner_id:', ['owner_id' => $where['owner_id']]);
-        }
-
         if (!empty($where['title'])) {
             $builder->andWhere('title LIKE :title:', ['title' => "%{$where['title']}%"]);
         }
diff --git a/app/Repos/TeacherLive.php b/app/Repos/TeacherLive.php
index cd961a07..47f47a2f 100644
--- a/app/Repos/TeacherLive.php
+++ b/app/Repos/TeacherLive.php
@@ -11,7 +11,6 @@ use App\Library\Paginator\Adapter\QueryBuilder as PagerQueryBuilder;
 use App\Models\Chapter as ChapterModel;
 use App\Models\ChapterLive as ChapterLiveModel;
 use App\Models\Course as CourseModel;
-use App\Models\CourseUser as CourseUserModel;
 
 class TeacherLive extends Repository
 {
@@ -33,7 +32,6 @@ class TeacherLive extends Repository
             ->join(ChapterLiveModel::class, 'chapter.id = cl.chapter_id', 'cl')
             ->join(CourseModel::class, 'chapter.course_id = course.id', 'course')
             ->where('course.teacher_id = :teacher_id:', ['teacher_id' => $userId])
-            ->andWhere('course.model = :model:', ['model' => CourseModel::MODEL_LIVE])
             ->andWhere('cl.start_time > :start_time:', ['start_time' => strtotime('today')])
             ->orderBy('cl.start_time ASC');
 
diff --git a/app/Services/Logic/DanmuTrait.php b/app/Services/Logic/DanmuTrait.php
deleted file mode 100644
index 0af5f852..00000000
--- a/app/Services/Logic/DanmuTrait.php
+++ /dev/null
@@ -1,22 +0,0 @@
-<?php
-/**
- * @copyright Copyright (c) 2021 深圳市酷瓜软件有限公司
- * @license https://opensource.org/licenses/GPL-2.0
- * @link https://www.koogua.com
- */
-
-namespace App\Services\Logic;
-
-use App\Validators\Danmu as DanmuValidator;
-
-trait DanmuTrait
-{
-
-    public function checkDanmu($id)
-    {
-        $validator = new DanmuValidator();
-
-        return $validator->checkDanmu($id);
-    }
-
-}
diff --git a/app/Services/MyStorage.php b/app/Services/MyStorage.php
index 2ddc1927..94a96fd9 100644
--- a/app/Services/MyStorage.php
+++ b/app/Services/MyStorage.php
@@ -140,7 +140,7 @@ class MyStorage extends Storage
      */
     public function uploadCoverImage()
     {
-        return $this->upload('/img/cover/', self::MIME_IMAGE, UploadModel::TYPE_COVER_IMG);
+        return $this->upload('/img/cover', self::MIME_IMAGE, UploadModel::TYPE_COVER_IMG);
     }
 
     /**
@@ -150,7 +150,7 @@ class MyStorage extends Storage
      */
     public function uploadContentImage()
     {
-        return $this->upload('/img/content/', self::MIME_IMAGE, UploadModel::TYPE_CONTENT_IMG);
+        return $this->upload('/img/content', self::MIME_IMAGE, UploadModel::TYPE_CONTENT_IMG);
     }
 
     /**
@@ -160,7 +160,7 @@ class MyStorage extends Storage
      */
     public function uploadAvatarImage()
     {
-        return $this->upload('/img/avatar/', self::MIME_IMAGE, UploadModel::TYPE_AVATAR_IMG);
+        return $this->upload('/img/avatar', self::MIME_IMAGE, UploadModel::TYPE_AVATAR_IMG);
     }
 
     /**
@@ -170,7 +170,7 @@ class MyStorage extends Storage
      */
     public function uploadIconImage()
     {
-        return $this->upload('/img/icon/', self::MIME_IMAGE, UploadModel::TYPE_ICON_IMG);
+        return $this->upload('/img/icon', self::MIME_IMAGE, UploadModel::TYPE_ICON_IMG);
     }
 
     /**
@@ -180,7 +180,7 @@ class MyStorage extends Storage
      */
     public function uploadResource()
     {
-        return $this->upload('/resource/', self::MIME_FILE, UploadModel::TYPE_RESOURCE);
+        return $this->upload('/resource', self::MIME_FILE, UploadModel::TYPE_RESOURCE);
     }
 
     /**
@@ -221,7 +221,7 @@ class MyStorage extends Storage
                     if (empty($fileName)) {
                         $keyName = $this->generateFileName($extension, $prefix);
                     } else {
-                        $keyName = $prefix . $fileName;
+                        $keyName = $prefix .'/'. $fileName;
                     }
 
                     $path = $this->putFile($keyName, $file->getTempName());
diff --git a/app/Services/Storage.php b/app/Services/Storage.php
index f670fb57..552da79a 100644
--- a/app/Services/Storage.php
+++ b/app/Services/Storage.php
@@ -259,7 +259,7 @@ class Storage extends Service
 
         $dot = $extension ? '.' : '';
 
-        return sprintf('%s%s%s%s', $prefix, $name, $dot, $extension);
+        return sprintf('%s/%s%s%s', $prefix, $name, $dot, $extension);
     }
 
     /**
diff --git a/app/Validators/Security.php b/app/Validators/Security.php
index 049f454c..f93db36b 100644
--- a/app/Validators/Security.php
+++ b/app/Validators/Security.php
@@ -18,16 +18,22 @@ class Security extends Validator
     public function checkCsrfToken()
     {
         $route = $this->router->getMatchedRoute();
+        $headerToken = $this->request->getHeader('X-Csrf-Token');
+        $postToken = $this->request->getPost('csrf_token');
 
         if (in_array($route->getName(), $this->getCsrfWhitelist())) {
             return;
         }
 
-        $token = $this->request->getHeader('X-Csrf-Token');
-
         $service = new CsrfTokenService();
 
-        $result = $service->checkToken($token);
+        $result = false;
+
+        if ($headerToken) {
+            $result = $service->checkToken($headerToken);
+        } elseif ($postToken) {
+            $result = $service->checkToken($postToken);
+        }
 
         if (!$result) {
             throw new BadRequestException('security.invalid_csrf_token');
@@ -58,10 +64,7 @@ class Security extends Validator
 
     protected function getCsrfWhitelist()
     {
-        return [
-            'admin.upload.content_img',
-            'home.upload.content_img',
-        ];
+        return [];
     }
 
 }
diff --git a/db/migrations/20210324064239.php b/db/migrations/20210324064239.php
index 2ca1e84b..4320717a 100644
--- a/db/migrations/20210324064239.php
+++ b/db/migrations/20210324064239.php
@@ -13,7 +13,86 @@ final class V20210324064239 extends AbstractMigration
 
     public function change()
     {
-        $this->table('kg_account', [
+        $this->createAccountTable();
+        $this->createAnswerTable();
+        $this->createAnswerLikeTable();
+        $this->createAreaTable();
+        $this->createArticleTable();
+        $this->createArticleFavoriteTable();
+        $this->createArticleLikeTable();
+        $this->createArticleTagTable();
+        $this->createAuditTable();
+        $this->createCategoryTable();
+        $this->createChapterTable();
+        $this->createChapterLikeTable();
+        $this->createChapterLiveTable();
+        $this->createChapterOfflineTable();
+        $this->createChapterReadTable();
+        $this->createChapterUserTable();
+        $this->createChapterVodTable();
+        $this->createCommentTable();
+        $this->createCommentLikeTable();
+        $this->createConnectTable();
+        $this->createConsultTable();
+        $this->createConsultLikeTable();
+        $this->createCourseTable();
+        $this->createCourseFavoriteTable();
+        $this->createCoursePackageTable();
+        $this->createCourseRatingTable();
+        $this->createCourseRelatedTable();
+        $this->createCourseTopicTable();
+        $this->createCourseUserTable();
+        $this->createHelpTable();
+        $this->createLearningTable();
+        $this->createNavTable();
+        $this->createNotificationTable();
+        $this->createOnlineTable();
+        $this->createOrderTable();
+        $this->createOrderStatusTable();
+        $this->createPackageTable();
+        $this->createPageTable();
+        $this->createPointGiftTable();
+        $this->createPointHistoryTable();
+        $this->createPointRedeemTable();
+        $this->createQuestionTable();
+        $this->createQuestionFavoriteTable();
+        $this->createQuestionLikeTable();
+        $this->createQuestionTagTable();
+        $this->createRefundTable();
+        $this->createRefundStatusTable();
+        $this->createReportTable();
+        $this->createResourceTable();
+        $this->createReviewTable();
+        $this->createReviewLikeTable();
+        $this->createRewardTable();
+        $this->createRoleTable();
+        $this->createSettingTable();
+        $this->createSlideTable();
+        $this->createTagTable();
+        $this->createTagFollowTable();
+        $this->createTaskTable();
+        $this->createTopicTable();
+        $this->createTradeTable();
+        $this->createTradeStatusTable();
+        $this->createUploadTable();
+        $this->createUserTable();
+        $this->createUserBalanceTable();
+        $this->createUserContactTable();
+        $this->createUserSessionTable();
+        $this->createUserTokenTable();
+        $this->createVipTable();
+        $this->createWechatSubscribeTable();
+    }
+
+    protected function createAccountTable()
+    {
+        $tableName = 'kg_account';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -98,7 +177,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_answer', [
+    }
+
+    protected function createAnswerTable()
+    {
+        $tableName = 'kg_answer';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -254,7 +343,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_answer_like', [
+    }
+
+    protected function createAnswerLikeTable()
+    {
+        $tableName = 'kg_answer_like';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -315,7 +414,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_area', [
+    }
+
+    protected function createAreaTable()
+    {
+        $tableName = 'kg_area';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -358,7 +467,17 @@ final class V20210324064239 extends AbstractMigration
                 'after' => 'code',
             ])
             ->create();
-        $this->table('kg_article', [
+    }
+
+    protected function createArticleTable()
+    {
+        $tableName = 'kg_article';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -587,7 +706,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_article_favorite', [
+    }
+
+    protected function createArticleFavoriteTable()
+    {
+        $tableName = 'kg_article_favorite';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -652,7 +781,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_article_like', [
+    }
+
+    protected function createArticleLikeTable()
+    {
+        $tableName = 'kg_article_like';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -713,7 +852,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_article_tag', [
+    }
+
+    protected function createArticleTagTable()
+    {
+        $tableName = 'kg_article_tag';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -762,7 +911,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_audit', [
+    }
+
+    protected function createAuditTable()
+    {
+        $tableName = 'kg_audit';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -843,7 +1002,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_category', [
+    }
+
+    protected function createCategoryTable()
+    {
+        $tableName = 'kg_category';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -950,7 +1119,17 @@ final class V20210324064239 extends AbstractMigration
                 'after' => 'create_time',
             ])
             ->create();
-        $this->table('kg_chapter', [
+    }
+
+    protected function createChapterTable()
+    {
+        $tableName = 'kg_chapter';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -1122,7 +1301,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_chapter_like', [
+    }
+
+    protected function createChapterLikeTable()
+    {
+        $tableName = 'kg_chapter_like';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -1183,7 +1372,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_chapter_live', [
+    }
+
+    protected function createChapterLiveTable()
+    {
+        $tableName = 'kg_chapter_live';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -1272,7 +1471,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_chapter_offline', [
+    }
+
+    protected function createChapterOfflineTable()
+    {
+        $tableName = 'kg_chapter_offline';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -1345,7 +1554,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_chapter_read', [
+    }
+
+    protected function createChapterReadTable()
+    {
+        $tableName = 'kg_chapter_read';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -1410,7 +1629,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_chapter_user', [
+    }
+
+    protected function createChapterUserTable()
+    {
+        $tableName = 'kg_chapter_user';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -1515,7 +1744,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_chapter_vod', [
+    }
+
+    protected function createChapterVodTable()
+    {
+        $tableName = 'kg_chapter_vod';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -1603,7 +1842,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_comment', [
+    }
+
+    protected function createCommentTable()
+    {
+        $tableName = 'kg_comment';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -1754,7 +2003,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_comment_like', [
+    }
+
+    protected function createCommentLikeTable()
+    {
+        $tableName = 'kg_comment_like';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -1815,7 +2074,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_connect', [
+    }
+
+    protected function createConnectTable()
+    {
+        $tableName = 'kg_connect';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -1912,7 +2181,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_consult', [
+    }
+
+    protected function createConsultTable()
+    {
+        $tableName = 'kg_consult';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -2087,7 +2366,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_consult_like', [
+    }
+
+    protected function createConsultLikeTable()
+    {
+        $tableName = 'kg_consult';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -2148,7 +2437,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_course', [
+    }
+
+    protected function createCourseTable()
+    {
+        $tableName = 'kg_course';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -2398,56 +2697,17 @@ final class V20210324064239 extends AbstractMigration
                 'after' => 'create_time',
             ])
             ->create();
-        $this->table('kg_course_category', [
-            'id' => false,
-            'primary_key' => ['id'],
-            'engine' => 'InnoDB',
-            'encoding' => 'utf8mb4',
-            'collation' => 'utf8mb4_general_ci',
-            'comment' => '',
-            'row_format' => 'COMPACT',
-        ])
-            ->addColumn('id', 'integer', [
-                'null' => false,
-                'limit' => MysqlAdapter::INT_REGULAR,
-                'signed' => false,
-                'identity' => 'enable',
-                'comment' => '主键编号',
-            ])
-            ->addColumn('course_id', 'integer', [
-                'null' => false,
-                'default' => '0',
-                'limit' => MysqlAdapter::INT_REGULAR,
-                'signed' => false,
-                'comment' => '课程编号',
-                'after' => 'id',
-            ])
-            ->addColumn('category_id', 'integer', [
-                'null' => false,
-                'default' => '0',
-                'limit' => MysqlAdapter::INT_REGULAR,
-                'signed' => false,
-                'comment' => '分类编号',
-                'after' => 'course_id',
-            ])
-            ->addColumn('create_time', 'integer', [
-                'null' => false,
-                'default' => '0',
-                'limit' => MysqlAdapter::INT_REGULAR,
-                'signed' => false,
-                'comment' => '创建时间',
-                'after' => 'category_id',
-            ])
-            ->addIndex(['category_id'], [
-                'name' => 'category_id',
-                'unique' => false,
-            ])
-            ->addIndex(['course_id'], [
-                'name' => 'course_id',
-                'unique' => false,
-            ])
-            ->create();
-        $this->table('kg_course_favorite', [
+    }
+
+    protected function createCourseFavoriteTable()
+    {
+        $tableName = 'kg_course_favorite';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -2512,7 +2772,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_course_package', [
+    }
+
+    protected function createCoursePackageTable()
+    {
+        $tableName = 'kg_course_package';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -2561,7 +2831,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_course_rating', [
+    }
+
+    protected function createCourseRatingTable()
+    {
+        $tableName = 'kg_course_rating';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['course_id'],
             'engine' => 'InnoDB',
@@ -2617,7 +2897,17 @@ final class V20210324064239 extends AbstractMigration
                 'after' => 'create_time',
             ])
             ->create();
-        $this->table('kg_course_related', [
+    }
+
+    protected function createCourseRelatedTable()
+    {
+        $tableName = 'kg_course_related';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -2662,7 +2952,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_course_topic', [
+    }
+
+    protected function createCourseTopicTable()
+    {
+        $tableName = 'kg_course_topic';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -2711,7 +3011,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_course_user', [
+    }
+
+    protected function createCourseUserTable()
+    {
+        $tableName = 'kg_course_user';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -2836,357 +3146,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_danmu', [
-            '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('course_id', 'integer', [
-                'null' => false,
-                'default' => '0',
-                'limit' => MysqlAdapter::INT_REGULAR,
-                'signed' => false,
-                'comment' => '课程编号',
-                'after' => 'id',
-            ])
-            ->addColumn('chapter_id', 'integer', [
-                'null' => false,
-                'default' => '0',
-                'limit' => MysqlAdapter::INT_REGULAR,
-                'signed' => false,
-                'comment' => '章节编号',
-                'after' => 'course_id',
-            ])
-            ->addColumn('owner_id', 'integer', [
-                'null' => false,
-                'default' => '0',
-                'limit' => MysqlAdapter::INT_REGULAR,
-                'signed' => false,
-                'comment' => '用户编号',
-                'after' => 'chapter_id',
-            ])
-            ->addColumn('time', 'integer', [
-                'null' => false,
-                'default' => '0',
-                'limit' => MysqlAdapter::INT_REGULAR,
-                'signed' => false,
-                'comment' => '时间轴',
-                'after' => 'owner_id',
-            ])
-            ->addColumn('text', 'string', [
-                'null' => false,
-                'default' => '',
-                'limit' => 255,
-                'collation' => 'utf8mb4_general_ci',
-                'encoding' => 'utf8mb4',
-                'comment' => '内容',
-                'after' => 'time',
-            ])
-            ->addColumn('color', 'string', [
-                'null' => false,
-                'default' => 'white',
-                'limit' => 30,
-                'collation' => 'utf8mb4_general_ci',
-                'encoding' => 'utf8mb4',
-                'comment' => '颜色',
-                'after' => 'text',
-            ])
-            ->addColumn('size', 'integer', [
-                'null' => false,
-                'default' => '0',
-                'limit' => MysqlAdapter::INT_REGULAR,
-                'signed' => false,
-                'comment' => '字号',
-                'after' => 'color',
-            ])
-            ->addColumn('position', 'integer', [
-                'null' => false,
-                'default' => '0',
-                'limit' => MysqlAdapter::INT_REGULAR,
-                'signed' => false,
-                'comment' => '位置',
-                'after' => 'size',
-            ])
-            ->addColumn('published', 'integer', [
-                'null' => false,
-                'default' => '0',
-                'limit' => MysqlAdapter::INT_REGULAR,
-                'signed' => false,
-                'comment' => '发布标识',
-                'after' => 'position',
-            ])
-            ->addColumn('deleted', 'integer', [
-                'null' => false,
-                'default' => '0',
-                'limit' => MysqlAdapter::INT_REGULAR,
-                'signed' => false,
-                'comment' => '删除标识',
-                'after' => 'published',
-            ])
-            ->addColumn('cover', 'string', [
-                'null' => false,
-                'default' => '',
-                'limit' => 100,
-                'collation' => 'utf8mb4_general_ci',
-                'encoding' => 'utf8mb4',
-                'comment' => '封面',
-                'after' => 'deleted',
-            ])
-            ->addColumn('create_time', 'integer', [
-                'null' => false,
-                'default' => '0',
-                'limit' => MysqlAdapter::INT_REGULAR,
-                'signed' => false,
-                'comment' => '创建时间',
-                'after' => 'cover',
-            ])
-            ->addColumn('update_time', 'integer', [
-                'null' => false,
-                'default' => '0',
-                'limit' => MysqlAdapter::INT_REGULAR,
-                'signed' => false,
-                'comment' => '更新时间',
-                'after' => 'create_time',
-            ])
-            ->addColumn('fuck', 'float', [
-                'null' => false,
-                'default' => '0.00',
-                'after' => 'update_time',
-            ])
-            ->addIndex(['chapter_id'], [
-                'name' => 'chapter_id',
-                'unique' => false,
-            ])
-            ->addIndex(['owner_id'], [
-                'name' => 'owner_id',
-                'unique' => false,
-            ])
-            ->create();
-        $this->table('kg_distribution', [
-            '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('item_id', 'integer', [
-                'null' => false,
-                'default' => '0',
-                'limit' => MysqlAdapter::INT_REGULAR,
-                'signed' => false,
-                'comment' => '商品编号',
-                'after' => 'id',
-            ])
-            ->addColumn('item_type', 'integer', [
-                'null' => false,
-                'default' => '0',
-                'limit' => MysqlAdapter::INT_REGULAR,
-                'signed' => false,
-                'comment' => '商品类型',
-                'after' => 'item_id',
-            ])
-            ->addColumn('item_info', 'string', [
-                'null' => false,
-                'default' => '',
-                'limit' => 1500,
-                'collation' => 'utf8mb4_general_ci',
-                'encoding' => 'utf8mb4',
-                'comment' => '商品信息',
-                'after' => 'item_type',
-            ])
-            ->addColumn('com_rate', 'integer', [
-                'null' => false,
-                'default' => '0',
-                'limit' => MysqlAdapter::INT_REGULAR,
-                'signed' => false,
-                'comment' => '佣金比例',
-                'after' => 'item_info',
-            ])
-            ->addColumn('com_amount', 'decimal', [
-                'null' => false,
-                'default' => '0.00',
-                'precision' => '10',
-                'scale' => '2',
-                'comment' => '佣金数额',
-                'after' => 'com_rate',
-            ])
-            ->addColumn('published', 'integer', [
-                'null' => false,
-                'default' => '0',
-                'limit' => MysqlAdapter::INT_REGULAR,
-                'signed' => false,
-                'comment' => '发布标识',
-                'after' => 'com_amount',
-            ])
-            ->addColumn('deleted', 'integer', [
-                'null' => false,
-                'default' => '0',
-                'limit' => MysqlAdapter::INT_REGULAR,
-                'signed' => false,
-                'comment' => '删除标识',
-                'after' => 'published',
-            ])
-            ->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',
-            ])
-            ->create();
-        $this->table('kg_flash_sale', [
-            '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('item_id', 'integer', [
-                'null' => false,
-                'default' => '0',
-                'limit' => MysqlAdapter::INT_REGULAR,
-                'signed' => false,
-                'comment' => '商品编号',
-                'after' => 'id',
-            ])
-            ->addColumn('item_type', 'integer', [
-                'null' => false,
-                'default' => '0',
-                'limit' => MysqlAdapter::INT_REGULAR,
-                'signed' => false,
-                'comment' => '商品类型',
-                'after' => 'item_id',
-            ])
-            ->addColumn('item_info', 'string', [
-                'null' => false,
-                'default' => '',
-                'limit' => 1500,
-                'collation' => 'utf8mb4_general_ci',
-                'encoding' => 'utf8mb4',
-                'comment' => '商品信息',
-                'after' => 'item_type',
-            ])
-            ->addColumn('start_time', 'integer', [
-                'null' => false,
-                'default' => '0',
-                'limit' => MysqlAdapter::INT_REGULAR,
-                'signed' => false,
-                'comment' => '开始时间',
-                'after' => 'item_info',
-            ])
-            ->addColumn('end_time', 'integer', [
-                'null' => false,
-                'default' => '0',
-                'limit' => MysqlAdapter::INT_REGULAR,
-                'signed' => false,
-                'comment' => '结束时间',
-                'after' => 'start_time',
-            ])
-            ->addColumn('schedules', 'string', [
-                'null' => false,
-                'default' => '',
-                'limit' => 255,
-                'collation' => 'utf8mb4_general_ci',
-                'encoding' => 'utf8mb4',
-                'comment' => '抢购场次',
-                'after' => 'end_time',
-            ])
-            ->addColumn('price', 'decimal', [
-                'null' => false,
-                'default' => '0.00',
-                'precision' => '10',
-                'scale' => '2',
-                'comment' => '抢购价格',
-                'after' => 'schedules',
-            ])
-            ->addColumn('stock', 'integer', [
-                'null' => false,
-                'default' => '0',
-                'limit' => MysqlAdapter::INT_REGULAR,
-                'signed' => false,
-                'comment' => '抢购库存',
-                'after' => 'price',
-            ])
-            ->addColumn('published', 'integer', [
-                'null' => false,
-                'default' => '0',
-                'limit' => MysqlAdapter::INT_REGULAR,
-                'signed' => false,
-                'comment' => '发布标识',
-                'after' => 'stock',
-            ])
-            ->addColumn('deleted', 'integer', [
-                'null' => false,
-                'default' => '0',
-                'limit' => MysqlAdapter::INT_REGULAR,
-                'signed' => false,
-                'comment' => '删除标识',
-                'after' => 'published',
-            ])
-            ->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(['end_time'], [
-                'name' => 'end_time',
-                'unique' => false,
-            ])
-            ->addIndex(['start_time'], [
-                'name' => 'start_time',
-                'unique' => false,
-            ])
-            ->create();
-        $this->table('kg_help', [
+    }
+
+    protected function createHelpTable()
+    {
+        $tableName = 'kg_help';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -3268,7 +3238,17 @@ final class V20210324064239 extends AbstractMigration
                 'after' => 'create_time',
             ])
             ->create();
-        $this->table('kg_learning', [
+    }
+
+    protected function createLearningTable()
+    {
+        $tableName = 'kg_learning';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -3391,7 +3371,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_nav', [
+    }
+
+    protected function createNavTable()
+    {
+        $tableName = 'kg_nav';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -3516,7 +3506,17 @@ final class V20210324064239 extends AbstractMigration
                 'after' => 'create_time',
             ])
             ->create();
-        $this->table('kg_notification', [
+    }
+
+    protected function createNotificationTable()
+    {
+        $tableName = 'kg_notification';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -3614,7 +3614,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_online', [
+    }
+
+    protected function createOnlineTable()
+    {
+        $tableName = 'kg_online';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -3688,7 +3698,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_order', [
+    }
+
+    protected function createOrderTable()
+    {
+        $tableName = 'kg_order';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -3854,7 +3874,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_order_status', [
+    }
+
+    protected function createOrderStatusTable()
+    {
+        $tableName = 'kg_order_status';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -3899,7 +3929,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_package', [
+    }
+
+    protected function createPackageTable()
+    {
+        $tableName = 'kg_package';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -3998,7 +4038,17 @@ final class V20210324064239 extends AbstractMigration
                 'after' => 'create_time',
             ])
             ->create();
-        $this->table('kg_page', [
+    }
+
+    protected function createPageTable()
+    {
+        $tableName = 'kg_page';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -4064,7 +4114,17 @@ final class V20210324064239 extends AbstractMigration
                 'after' => 'create_time',
             ])
             ->create();
-        $this->table('kg_point_gift', [
+    }
+
+    protected function createPointGiftTable()
+    {
+        $tableName = 'kg_point_gift';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -4188,7 +4248,17 @@ final class V20210324064239 extends AbstractMigration
                 'after' => 'create_time',
             ])
             ->create();
-        $this->table('kg_point_history', [
+    }
+
+    protected function createPointHistoryTable()
+    {
+        $tableName = 'kg_point_history';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -4275,7 +4345,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_point_redeem', [
+    }
+
+    protected function createPointRedeemTable()
+    {
+        $tableName = 'kg_point_redeem';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -4409,7 +4489,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_question', [
+    }
+
+    protected function createQuestionTable()
+    {
+        $tableName = 'kg_question';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -4664,7 +4754,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_question_favorite', [
+    }
+
+    protected function createQuestionFavoriteTable()
+    {
+        $tableName = 'kg_question_favorite';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -4729,7 +4829,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_question_like', [
+    }
+
+    protected function createQuestionLikeTable()
+    {
+        $tableName = 'kg_question_like';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -4790,7 +4900,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_question_tag', [
+    }
+
+    protected function createQuestionTagTable()
+    {
+        $tableName = 'kg_question_tag';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -4839,7 +4959,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_refund', [
+    }
+
+    protected function createRefundTable()
+    {
+        $tableName = 'kg_refund';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -4972,7 +5102,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_refund_status', [
+    }
+
+    protected function createRefundStatusTable()
+    {
+        $tableName = 'kg_refund_status';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -5017,7 +5157,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_report', [
+    }
+
+    protected function createReportTable()
+    {
+        $tableName = 'kg_report';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -5124,7 +5274,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_resource', [
+    }
+
+    protected function createResourceTable()
+    {
+        $tableName = 'kg_resource';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -5189,7 +5349,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_review', [
+    }
+
+    protected function createReviewTable()
+    {
+        $tableName = 'kg_review';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -5345,7 +5515,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_review_like', [
+    }
+
+    protected function createReviewLikeTable()
+    {
+        $tableName = 'kg_review_like';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -5390,7 +5570,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_reward', [
+    }
+
+    protected function createRewardTable()
+    {
+        $tableName = 'kg_reward';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -5446,7 +5636,17 @@ final class V20210324064239 extends AbstractMigration
                 'after' => 'create_time',
             ])
             ->create();
-        $this->table('kg_role', [
+    }
+
+    protected function createRoleTable()
+    {
+        $tableName = 'kg_role';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -5529,7 +5729,17 @@ final class V20210324064239 extends AbstractMigration
                 'after' => 'create_time',
             ])
             ->create();
-        $this->table('kg_setting', [
+    }
+
+    protected function createSettingTable()
+    {
+        $tableName = 'kg_setting';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -5576,7 +5786,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => true,
             ])
             ->create();
-        $this->table('kg_slide', [
+    }
+
+    protected function createSlideTable()
+    {
+        $tableName = 'kg_slide';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -5694,7 +5914,17 @@ final class V20210324064239 extends AbstractMigration
                 'after' => 'create_time',
             ])
             ->create();
-        $this->table('kg_tag', [
+    }
+
+    protected function createTagTable()
+    {
+        $tableName = 'kg_tag';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -5790,7 +6020,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_tag_follow', [
+    }
+
+    protected function createTagFollowTable()
+    {
+        $tableName = 'kg_tag_follow';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -5839,7 +6079,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_task', [
+    }
+
+    protected function createTaskTable()
+    {
+        $tableName = 'kg_task';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -5931,7 +6181,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_topic', [
+    }
+
+    protected function createTopicTable()
+    {
+        $tableName = 'kg_topic';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -6015,7 +6275,17 @@ final class V20210324064239 extends AbstractMigration
                 'after' => 'create_time',
             ])
             ->create();
-        $this->table('kg_trade', [
+    }
+
+    protected function createTradeTable()
+    {
+        $tableName = 'kg_trade';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -6135,7 +6405,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_trade_status', [
+    }
+
+    protected function createTradeStatusTable()
+    {
+        $tableName = 'kg_trade_status';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -6180,7 +6460,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_upload', [
+    }
+
+    protected function createUploadTable()
+    {
+        $tableName = 'kg_upload';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -6277,7 +6567,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => true,
             ])
             ->create();
-        $this->table('kg_user', [
+    }
+
+    protected function createUserTable()
+    {
+        $tableName = 'kg_user';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -6487,7 +6787,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_user_balance', [
+    }
+
+    protected function createUserBalanceTable()
+    {
+        $tableName = 'kg_user_balance';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['user_id'],
             'engine' => 'InnoDB',
@@ -6535,7 +6845,17 @@ final class V20210324064239 extends AbstractMigration
                 'after' => 'create_time',
             ])
             ->create();
-        $this->table('kg_user_contact', [
+    }
+
+    protected function createUserContactTable()
+    {
+        $tableName = 'kg_user_contact';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['user_id'],
             'engine' => 'InnoDB',
@@ -6621,7 +6941,17 @@ final class V20210324064239 extends AbstractMigration
                 'after' => 'create_time',
             ])
             ->create();
-        $this->table('kg_user_session', [
+    }
+
+    protected function createUserSessionTable()
+    {
+        $tableName = 'kg_user_session';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -6700,7 +7030,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_user_token', [
+    }
+
+    protected function createUserTokenTable()
+    {
+        $tableName = 'kg_user_token';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -6779,7 +7119,17 @@ final class V20210324064239 extends AbstractMigration
                 'unique' => false,
             ])
             ->create();
-        $this->table('kg_vip', [
+    }
+
+    protected function createVipTable()
+    {
+        $tableName = 'kg_vip';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
@@ -6854,7 +7204,17 @@ final class V20210324064239 extends AbstractMigration
                 'after' => 'create_time',
             ])
             ->create();
-        $this->table('kg_wechat_subscribe', [
+    }
+
+    protected function createWechatSubscribeTable()
+    {
+        $tableName = 'kg_wechat_subscribe';
+
+        if ($this->table($tableName)->exists()) {
+            return;
+        }
+
+        $this->table($tableName, [
             'id' => false,
             'primary_key' => ['id'],
             'engine' => 'InnoDB',
diff --git a/public/static/admin/js/avatar.upload.js b/public/static/admin/js/avatar.upload.js
index 9fdb24a0..6f235d29 100644
--- a/public/static/admin/js/avatar.upload.js
+++ b/public/static/admin/js/avatar.upload.js
@@ -32,8 +32,8 @@ layui.use(['jquery', 'layer', 'upload'], function () {
             });
         },
         done: function (res, index, upload) {
-            $('#img-avatar').attr('src', res.data.src);
-            $('input[name=avatar]').val(res.data.src);
+            $('#img-avatar').attr('src', res.data.url);
+            $('input[name=avatar]').val(res.data.url);
             layer.closeAll('loading');
         },
         error: function (index, upload) {
diff --git a/public/static/admin/js/content.editor.js b/public/static/admin/js/content.editor.js
index 54cfcc89..d9e370a5 100644
--- a/public/static/admin/js/content.editor.js
+++ b/public/static/admin/js/content.editor.js
@@ -18,6 +18,9 @@ layui.use(['jquery'], function () {
             'superscript', 'subscript', '|', 'image', 'link', 'unlink', '|',
             'source', 'about'
         ],
+        extraFileUploadParams: {
+            csrf_token: $('meta[name="csrf-token"]').attr('content')
+        }
     };
 
     KindEditor.ready(function (K) {
diff --git a/public/static/admin/js/cover.upload.js b/public/static/admin/js/cover.upload.js
index 4d380606..0663687c 100644
--- a/public/static/admin/js/cover.upload.js
+++ b/public/static/admin/js/cover.upload.js
@@ -13,8 +13,8 @@ layui.use(['jquery', 'layer', 'upload'], function () {
             layer.load();
         },
         done: function (res, index, upload) {
-            $('#img-cover').attr('src', res.data.src);
-            $('input[name=cover]').val(res.data.src);
+            $('#img-cover').attr('src', res.data.url);
+            $('input[name=cover]').val(res.data.url);
             layer.closeAll('loading');
         },
         error: function (index, upload) {
diff --git a/public/static/admin/js/icon.upload.js b/public/static/admin/js/icon.upload.js
index 85cc6d20..589619e7 100644
--- a/public/static/admin/js/icon.upload.js
+++ b/public/static/admin/js/icon.upload.js
@@ -13,8 +13,8 @@ layui.use(['jquery', 'layer', 'upload'], function () {
             layer.load();
         },
         done: function (res, index, upload) {
-            $('#img-icon').attr('src', res.data.src);
-            $('input[name=icon]').val(res.data.src);
+            $('#img-icon').attr('src', res.data.url);
+            $('input[name=icon]').val(res.data.url);
             layer.closeAll('loading');
         },
         error: function (index, upload) {
diff --git a/public/static/home/js/content.editor.js b/public/static/home/js/content.editor.js
index 254b75b6..cbefda90 100644
--- a/public/static/home/js/content.editor.js
+++ b/public/static/home/js/content.editor.js
@@ -18,6 +18,9 @@ layui.use(['jquery'], function () {
             'superscript', 'subscript', '|', 'image', 'link', 'unlink', '|',
             'source', 'about'
         ],
+        extraFileUploadParams: {
+            csrf_token: $('meta[name="csrf-token"]').attr('content')
+        }
     };
 
     KindEditor.ready(function (K) {
diff --git a/public/static/home/js/upload.avatar.js b/public/static/home/js/user.avatar.upload.js
similarity index 89%
rename from public/static/home/js/upload.avatar.js
rename to public/static/home/js/user.avatar.upload.js
index 4085ee11..2e468127 100644
--- a/public/static/home/js/upload.avatar.js
+++ b/public/static/home/js/user.avatar.upload.js
@@ -17,7 +17,6 @@ layui.use(['jquery', 'layer', 'upload'], function () {
         choose: function (obj) {
             var flag = true;
             obj.preview(function (index, file, result) {
-                console.log(file);
                 var img = new Image();
                 img.src = result;
                 img.onload = function () {
@@ -33,8 +32,8 @@ layui.use(['jquery', 'layer', 'upload'], function () {
             });
         },
         done: function (res, index, upload) {
-            $('#img-avatar').attr('src', res.data.src);
-            $('input[name=avatar]').val(res.data.src);
+            $('#img-avatar').attr('src', res.data.url);
+            $('input[name=avatar]').val(res.data.url);
             layer.closeAll('loading');
         },
         error: function (index, upload) {
diff --git a/public/static/lib/layui/extends/helper.js b/public/static/lib/layui/extends/helper.js
index bc7e0d8d..082f7681 100644
--- a/public/static/lib/layui/extends/helper.js
+++ b/public/static/lib/layui/extends/helper.js
@@ -16,7 +16,7 @@ layui.define(['jquery', 'layer'], function (exports) {
 
     helper.getRequestId = function () {
         var id = Date.now().toString(36);
-        id += Math.random().toString(36).substr(3);
+        id += Math.random().toString(36).substring(3);
         return id;
     };