diff --git a/CHANGELOG.md b/CHANGELOG.md
index 00dd33e0..51ce29a7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,16 @@
+### [v1.3.3](https://gitee.com/koogua/course-tencent-cloud/releases/v1.3.3)(2021-04-30)
+
+### 更新
+
+- 前台增加文章发布功能
+- 增加文章，咨询，评价，评论相关事件站内提醒
+- 增加文章，咨询，评价，评论事件埋点
+- 后台首页增加若干统计项目
+- 后台增加文章审核功能
+- 重构积分历史记录
+- 优化在线统计方式
+- 优化前台界面
+
 ### [v1.3.2](https://gitee.com/koogua/course-tencent-cloud/releases/v1.3.2)(2021-04-20)
 
 ### 更新
diff --git a/app/Caches/ArticleRelatedList.php b/app/Caches/ArticleRelatedList.php
index de602a27..78c97f4b 100644
--- a/app/Caches/ArticleRelatedList.php
+++ b/app/Caches/ArticleRelatedList.php
@@ -40,7 +40,7 @@ class ArticleRelatedList extends Cache
 
         $where = [
             'tag_id' => $tagIds[$randKey],
-            'published' => 1,
+            'published' => ArticleModel::PUBLISH_APPROVED,
         ];
 
         $pager = $articleRepo->paginate($where);
diff --git a/app/Http/Admin/Services/AuthNode.php b/app/Http/Admin/Services/AuthNode.php
index 6c955e12..1c7871e3 100644
--- a/app/Http/Admin/Services/AuthNode.php
+++ b/app/Http/Admin/Services/AuthNode.php
@@ -140,36 +140,36 @@ class AuthNode extends Service
                 ],
                 [
                     'id' => '1-4',
-                    'title' => '话题管理',
+                    'title' => '专题管理',
                     'type' => 'menu',
                     'children' => [
                         [
                             'id' => '1-4-1',
-                            'title' => '话题列表',
+                            'title' => '专题列表',
                             'type' => 'menu',
                             'route' => 'admin.topic.list',
                         ],
                         [
                             'id' => '1-4-5',
-                            'title' => '搜索话题',
+                            'title' => '搜索专题',
                             'type' => 'menu',
                             'route' => 'admin.topic.search',
                         ],
                         [
                             'id' => '1-4-2',
-                            'title' => '添加话题',
+                            'title' => '添加专题',
                             'type' => 'menu',
                             'route' => 'admin.topic.add',
                         ],
                         [
                             'id' => '1-4-3',
-                            'title' => '编辑话题',
+                            'title' => '编辑专题',
                             'type' => 'button',
                             'route' => 'admin.topic.edit',
                         ],
                         [
                             'id' => '1-4-4',
-                            'title' => '删除话题',
+                            'title' => '删除专题',
                             'type' => 'button',
                             'route' => 'admin.topic.delete',
                         ],
diff --git a/app/Http/Admin/Views/topic/add.volt b/app/Http/Admin/Views/topic/add.volt
index ccda82ce..e470d1cb 100644
--- a/app/Http/Admin/Views/topic/add.volt
+++ b/app/Http/Admin/Views/topic/add.volt
@@ -4,7 +4,7 @@
 
     <form class="layui-form kg-form" method="POST" action="{{ url({'for':'admin.topic.create'}) }}">
         <fieldset class="layui-elem-field layui-field-title">
-            <legend>添加话题</legend>
+            <legend>添加专题</legend>
         </fieldset>
         <div class="layui-form-item">
             <label class="layui-form-label">标题</label>
diff --git a/app/Http/Admin/Views/topic/edit.volt b/app/Http/Admin/Views/topic/edit.volt
index 5b09f72f..681d128f 100644
--- a/app/Http/Admin/Views/topic/edit.volt
+++ b/app/Http/Admin/Views/topic/edit.volt
@@ -4,7 +4,7 @@
 
     <form class="layui-form kg-form" method="POST" action="{{ url({'for':'admin.topic.update','id':topic.id}) }}">
         <fieldset class="layui-elem-field layui-field-title">
-            <legend>编辑话题</legend>
+            <legend>编辑专题</legend>
         </fieldset>
         <div class="layui-form-item">
             <label class="layui-form-label">标题</label>
diff --git a/app/Http/Admin/Views/topic/list.volt b/app/Http/Admin/Views/topic/list.volt
index fb7f0bc1..522e6975 100644
--- a/app/Http/Admin/Views/topic/list.volt
+++ b/app/Http/Admin/Views/topic/list.volt
@@ -8,15 +8,15 @@
     <div class="kg-nav">
         <div class="kg-nav-left">
             <span class="layui-breadcrumb">
-                <a><cite>话题管理</cite></a>
+                <a><cite>专题管理</cite></a>
             </span>
         </div>
         <div class="kg-nav-right">
             <a class="layui-btn layui-btn-sm" href="{{ add_url }}">
-                <i class="layui-icon layui-icon-add-1"></i>添加话题
+                <i class="layui-icon layui-icon-add-1"></i>添加专题
             </a>
             <a class="layui-btn layui-btn-sm" href="{{ search_url }}">
-                <i class="layui-icon layui-icon-search"></i>搜索话题
+                <i class="layui-icon layui-icon-search"></i>搜索专题
             </a>
         </div>
     </div>
diff --git a/app/Http/Admin/Views/topic/search.volt b/app/Http/Admin/Views/topic/search.volt
index 7a4c97c5..96577795 100644
--- a/app/Http/Admin/Views/topic/search.volt
+++ b/app/Http/Admin/Views/topic/search.volt
@@ -4,7 +4,7 @@
 
     <form class="layui-form kg-form" method="GET" action="{{ url({'for':'admin.topic.list'}) }}">
         <fieldset class="layui-elem-field layui-field-title">
-            <legend>搜索话题</legend>
+            <legend>搜索专题</legend>
         </fieldset>
         <div class="layui-form-item">
             <label class="layui-form-label">编号</label>
diff --git a/app/Http/Api/Controllers/UserConsoleController.php b/app/Http/Api/Controllers/UserConsoleController.php
index f4da2585..2d921bc7 100644
--- a/app/Http/Api/Controllers/UserConsoleController.php
+++ b/app/Http/Api/Controllers/UserConsoleController.php
@@ -11,6 +11,7 @@ use App\Services\Logic\User\Console\GroupList as GroupListService;
 use App\Services\Logic\User\Console\NotificationList as NotificationListService;
 use App\Services\Logic\User\Console\NotificationRead as NotificationReadService;
 use App\Services\Logic\User\Console\NotifyStats as NotifyStatsService;
+use App\Services\Logic\User\Console\Online as OnlineService;
 use App\Services\Logic\User\Console\OrderList as OrderListService;
 use App\Services\Logic\User\Console\ProfileInfo as ProfileInfoService;
 use App\Services\Logic\User\Console\ProfileUpdate as ProfileUpdateService;
@@ -183,4 +184,16 @@ class UserConsoleController extends Controller
         return $this->jsonSuccess();
     }
 
+    /**
+     * @Post("/online", name="api.uc.online")
+     */
+    public function onlineAction()
+    {
+        $service = new OnlineService();
+
+        $service->handle();
+
+        return $this->jsonSuccess();
+    }
+
 }
diff --git a/app/Http/Home/Controllers/UserConsoleController.php b/app/Http/Home/Controllers/UserConsoleController.php
index a95aa086..c38d6209 100644
--- a/app/Http/Home/Controllers/UserConsoleController.php
+++ b/app/Http/Home/Controllers/UserConsoleController.php
@@ -18,6 +18,7 @@ use App\Services\Logic\User\Console\GroupList as GroupListService;
 use App\Services\Logic\User\Console\NotificationList as NotificationListService;
 use App\Services\Logic\User\Console\NotificationRead as NotificationReadService;
 use App\Services\Logic\User\Console\NotifyStats as NotifyStatsService;
+use App\Services\Logic\User\Console\Online as OnlineService;
 use App\Services\Logic\User\Console\OrderList as OrderListService;
 use App\Services\Logic\User\Console\PointHistory as PointHistoryService;
 use App\Services\Logic\User\Console\PointRedeemList as PointRedeemListService;
@@ -369,4 +370,16 @@ class UserConsoleController extends Controller
         return $this->jsonSuccess($content);
     }
 
+    /**
+     * @Post("/online", name="home.uc.online")
+     */
+    public function onlineAction()
+    {
+        $service = new OnlineService();
+
+        $service->handle();
+
+        return $this->jsonSuccess();
+    }
+
 }
diff --git a/app/Listeners/Site.php b/app/Listeners/Site.php
index c4a870e7..088d7756 100644
--- a/app/Listeners/Site.php
+++ b/app/Listeners/Site.php
@@ -2,11 +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;
-use App\Services\Logic\Point\History\SiteVisit as SiteVisitPointHistory;
 use App\Traits\Client as ClientTrait;
 use Phalcon\Events\Event as PhEvent;
 
@@ -17,102 +13,7 @@ class Site extends Listener
 
     public function afterView(PhEvent $event, $source, UserModel $user)
     {
-        if ($user->id > 0) {
 
-            $this->handleOnline($user);
-
-            $this->handleVisitPoint($user);
-
-            /**
-             * 更新会重置afterFetch，重新执行
-             */
-            $user->afterFetch();
-        }
-    }
-
-    protected function handleOnline(UserModel $user)
-    {
-        $now = time();
-
-        if ($now - $user->active_time < 900) {
-            return;
-        }
-
-        $itemId = "user_online:{$user->id}";
-
-        $clientType = $this->getClientType();
-        $clientIp = $this->getClientIp();
-
-        $lockId = LockUtil::addLock($itemId);
-
-        if ($lockId === false) return;
-
-        $user->active_time = $now;
-
-        $user->update();
-
-        $onlineRepo = new OnlineRepo();
-
-        $records = $onlineRepo->findByUserDate($user->id, date('Ymd'));
-
-        if ($records->count() > 0) {
-            $online = null;
-            foreach ($records as $record) {
-                $case1 = $record->client_type == $clientType;
-                $case2 = $record->client_ip == $clientIp;
-                if ($case1 && $case2) {
-                    $online = $record;
-                    break;
-                }
-            }
-            if ($online) {
-                $online->active_time = $now;
-                $online->update();
-            } else {
-                $this->createOnline($user->id, $clientType, $clientIp);
-            }
-        } else {
-            $this->createOnline($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;
-    }
-
-    protected function handleVisitPoint(UserModel $user)
-    {
-        $todayDate = date('Ymd');
-
-        $keyName = sprintf('site_visit:%s:%s', $user->id, $todayDate);
-
-        $cache = $this->getCache();
-
-        $content = $cache->get($keyName);
-
-        if ($content) return;
-
-        $service = new SiteVisitPointHistory();
-
-        $service->handle($user);
-
-        $tomorrow = strtotime($todayDate) + 86400;
-
-        $lifetime = $tomorrow - time();
-
-        $cache->save($keyName, 1, $lifetime);
     }
 
 }
\ No newline at end of file
diff --git a/app/Models/Reason.php b/app/Models/Reason.php
index 1be969b6..8ff03c0a 100644
--- a/app/Models/Reason.php
+++ b/app/Models/Reason.php
@@ -16,9 +16,10 @@ class Reason
             106 => '低俗色情',
             107 => '广告软文',
             108 => '封面反感',
-            109 => '抄袭他人作品',
-            110 => '涉嫌非法集资',
-            111 => '其它问题',
+            109 => '归类与主题不符',
+            110 => '抄袭他人作品',
+            111 => '内容涉嫌违法',
+            112 => '其它问题',
         ];
     }
 
diff --git a/app/Services/Logic/Article/ArticleInfo.php b/app/Services/Logic/Article/ArticleInfo.php
index 53d336bb..bbf6c933 100644
--- a/app/Services/Logic/Article/ArticleInfo.php
+++ b/app/Services/Logic/Article/ArticleInfo.php
@@ -60,6 +60,7 @@ class ArticleInfo extends LogicService
             'comment_count' => $article->comment_count,
             'favorite_count' => $article->favorite_count,
             'create_time' => $article->create_time,
+            'update_time' => $article->update_time,
         ];
     }
 
diff --git a/app/Services/Logic/Article/ArticleList.php b/app/Services/Logic/Article/ArticleList.php
index 907eb892..07ffcd70 100644
--- a/app/Services/Logic/Article/ArticleList.php
+++ b/app/Services/Logic/Article/ArticleList.php
@@ -21,6 +21,7 @@ class ArticleList extends LogicService
         $params = $this->checkQueryParams($params);
 
         $params['published'] = ArticleModel::PUBLISH_APPROVED;
+        $params['private'] = 0;
         $params['deleted'] = 0;
 
         $sort = $pagerQuery->getSort();
diff --git a/app/Services/Logic/Article/CommentList.php b/app/Services/Logic/Article/CommentList.php
index 2f311af2..194cec1c 100644
--- a/app/Services/Logic/Article/CommentList.php
+++ b/app/Services/Logic/Article/CommentList.php
@@ -23,9 +23,9 @@ class CommentList extends LogicService
 
         $params = $pagerQuery->getParams();
 
-        $params['item_type'] = CommentModel::ITEM_ARTICLE;
         $params['item_id'] = $article->id;
-        $params['published'] = 1;
+        $params['item_type'] = CommentModel::ITEM_ARTICLE;
+        $params['published'] = CommentModel::PUBLISH_APPROVED;
 
         $sort = $pagerQuery->getSort();
         $page = $pagerQuery->getPage();
diff --git a/app/Services/Logic/Chapter/CommentList.php b/app/Services/Logic/Chapter/CommentList.php
index beca7675..f1ebe80e 100644
--- a/app/Services/Logic/Chapter/CommentList.php
+++ b/app/Services/Logic/Chapter/CommentList.php
@@ -23,9 +23,9 @@ class CommentList extends LogicService
 
         $params = $pagerQuery->getParams();
 
-        $params['item_type'] = CommentModel::ITEM_CHAPTER;
         $params['item_id'] = $chapter->id;
-        $params['published'] = 1;
+        $params['item_type'] = CommentModel::ITEM_CHAPTER;
+        $params['published'] = CommentModel::PUBLISH_APPROVED;
 
         $sort = $pagerQuery->getSort();
         $page = $pagerQuery->getPage();
diff --git a/app/Services/Logic/Comment/CommentListTrait.php b/app/Services/Logic/Comment/CommentListTrait.php
index bef84037..908b5d4f 100644
--- a/app/Services/Logic/Comment/CommentListTrait.php
+++ b/app/Services/Logic/Comment/CommentListTrait.php
@@ -37,6 +37,7 @@ trait CommentListTrait
                 'like_count' => $comment['like_count'],
                 'reply_count' => $comment['reply_count'],
                 'create_time' => $comment['create_time'],
+                'update_time' => $comment['update_time'],
                 'to_user' => $toUser,
                 'owner' => $owner,
                 'me' => $me,
diff --git a/app/Services/Logic/Course/ConsultListTrait.php b/app/Services/Logic/Course/ConsultListTrait.php
index 2ea63229..d6d97699 100644
--- a/app/Services/Logic/Course/ConsultListTrait.php
+++ b/app/Services/Logic/Course/ConsultListTrait.php
@@ -36,6 +36,7 @@ trait ConsultListTrait
                 'like_count' => $consult['like_count'],
                 'reply_time' => $consult['reply_time'],
                 'create_time' => $consult['create_time'],
+                'update_time' => $consult['update_time'],
                 'owner' => $owner,
                 'me' => $me,
             ];
diff --git a/app/Services/Logic/Course/ReviewList.php b/app/Services/Logic/Course/ReviewList.php
index 5c198a19..d3979015 100644
--- a/app/Services/Logic/Course/ReviewList.php
+++ b/app/Services/Logic/Course/ReviewList.php
@@ -63,6 +63,7 @@ class ReviewList extends LogicService
                 'content' => $review['content'],
                 'like_count' => $review['like_count'],
                 'create_time' => $review['create_time'],
+                'update_time' => $review['update_time'],
                 'owner' => $owner,
                 'me' => $me,
             ];
diff --git a/app/Services/Logic/User/ArticleList.php b/app/Services/Logic/User/ArticleList.php
index 0e856e1a..ad596aa8 100644
--- a/app/Services/Logic/User/ArticleList.php
+++ b/app/Services/Logic/User/ArticleList.php
@@ -3,6 +3,7 @@
 namespace App\Services\Logic\User;
 
 use App\Library\Paginator\Query as PagerQuery;
+use App\Models\Article as ArticleModel;
 use App\Repos\Article as ArticleRepo;
 use App\Services\Logic\Article\ArticleList as ArticleListService;
 use App\Services\Logic\Service as LogicService;
@@ -22,7 +23,9 @@ class ArticleList extends LogicService
         $params = $pagerQuery->getParams();
 
         $params['owner_id'] = $user->id;
-        $params['published'] = 1;
+        $params['published'] = ArticleModel::PUBLISH_APPROVED;
+        $params['private'] = 0;
+        $params['deleted'] = 0;
 
         $sort = $pagerQuery->getSort();
         $page = $pagerQuery->getPage();
diff --git a/app/Services/Logic/User/Console/Online.php b/app/Services/Logic/User/Console/Online.php
new file mode 100644
index 00000000..285fd700
--- /dev/null
+++ b/app/Services/Logic/User/Console/Online.php
@@ -0,0 +1,101 @@
+<?php
+
+namespace App\Services\Logic\User\Console;
+
+use App\Models\Online as OnlineModel;
+use App\Models\User as UserModel;
+use App\Repos\Online as OnlineRepo;
+use App\Services\Logic\Point\History\SiteVisit as SiteVisitPointHistory;
+use App\Services\Logic\Service as LogicService;
+use App\Traits\Client as ClientTrait;
+
+class Online extends LogicService
+{
+
+    use ClientTrait;
+
+    public function handle()
+    {
+        $user = $this->getLoginUser();
+
+        $this->handleVisitLog($user);
+
+        $this->handleVisitPoint($user);
+    }
+
+    protected function handleVisitLog(UserModel $user)
+    {
+        $now = time();
+
+        if ($now - $user->active_time < 900) return;
+
+        $user->active_time = $now;
+
+        $user->update();
+
+        $onlineRepo = new OnlineRepo();
+
+        $records = $onlineRepo->findByUserDate($user->id, date('Ymd'));
+
+        $clientType = $this->getClientType();
+        $clientIp = $this->getClientIp();
+
+        if ($records->count() > 0) {
+            $online = null;
+            foreach ($records as $record) {
+                $case1 = $record->client_type == $clientType;
+                $case2 = $record->client_ip == $clientIp;
+                if ($case1 && $case2) {
+                    $online = $record;
+                    break;
+                }
+            }
+            if ($online) {
+                $online->active_time = $now;
+                $online->update();
+            } else {
+                $this->createOnline($user->id, $clientType, $clientIp);
+            }
+        } else {
+            $this->createOnline($user->id, $clientType, $clientIp);
+        }
+    }
+
+    protected function createOnline($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;
+    }
+
+    protected function handleVisitPoint(UserModel $user)
+    {
+        $todayDate = date('Ymd');
+
+        $keyName = sprintf('site_visit:%s:%s', $user->id, $todayDate);
+
+        $cache = $this->getCache();
+
+        $content = $cache->get($keyName);
+
+        if ($content) return;
+
+        $service = new SiteVisitPointHistory();
+
+        $service->handle($user);
+
+        $tomorrow = strtotime($todayDate) + 86400;
+
+        $lifetime = $tomorrow - time();
+
+        $cache->save($keyName, 1, $lifetime);
+    }
+
+}
diff --git a/app/Services/Logic/User/Console/PointRedeemList.php b/app/Services/Logic/User/Console/PointRedeemList.php
index b7f6e6a0..66df0c31 100644
--- a/app/Services/Logic/User/Console/PointRedeemList.php
+++ b/app/Services/Logic/User/Console/PointRedeemList.php
@@ -3,6 +3,7 @@
 namespace App\Services\Logic\User\Console;
 
 use App\Library\Paginator\Query as PagerQuery;
+use App\Models\PointRedeem as PointRedeemModel;
 use App\Repos\PointRedeem as PointRedeemRepo;
 use App\Services\Logic\Service as LogicService;
 use App\Services\Logic\UserTrait;
@@ -42,25 +43,31 @@ class PointRedeemList extends LogicService
 
         $items = [];
 
-        foreach ($pager->items as $item) {
+        /**
+         * @var PointRedeemModel[] $redeems
+         */
+        $redeems = $pager->items;
+
+        foreach ($redeems as $redeem) {
             $items[] = [
-                'id' => $item->id,
-                'status' => $item->status,
-                'create_time' => $item->create_time,
+                'id' => $redeem->id,
+                'status' => $redeem->status,
+                'create_time' => $redeem->create_time,
+                'update_time' => $redeem->update_time,
                 'user' => [
-                    'id' => $item->user_id,
-                    'name' => $item->user_name,
+                    'id' => $redeem->user_id,
+                    'name' => $redeem->user_name,
                 ],
                 'gift' => [
-                    'id' => $item->gift_id,
-                    'name' => $item->gift_name,
-                    'type' => $item->gift_type,
-                    'point' => $item->gift_point,
+                    'id' => $redeem->gift_id,
+                    'name' => $redeem->gift_name,
+                    'type' => $redeem->gift_type,
+                    'point' => $redeem->gift_point,
                 ],
                 'contact' => [
-                    'name' => $item->contact_name,
-                    'phone' => $item->contact_phone,
-                    'address' => $item->contact_address,
+                    'name' => $redeem->contact_name,
+                    'phone' => $redeem->contact_phone,
+                    'address' => $redeem->contact_address,
                 ],
             ];
         }
diff --git a/app/Services/Logic/User/Console/ProfileInfo.php b/app/Services/Logic/User/Console/ProfileInfo.php
index d4d81c10..9cb2e2f1 100644
--- a/app/Services/Logic/User/Console/ProfileInfo.php
+++ b/app/Services/Logic/User/Console/ProfileInfo.php
@@ -31,10 +31,12 @@ class ProfileInfo extends LogicService
             'gender' => $user->gender,
             'vip' => $user->vip,
             'locked' => $user->locked,
-            'vip_expiry_time' => $user->vip_expiry_time,
-            'lock_expiry_time' => $user->lock_expiry_time,
             'edu_role' => $user->edu_role,
             'admin_role' => $user->admin_role,
+            'vip_expiry_time' => $user->vip_expiry_time,
+            'lock_expiry_time' => $user->lock_expiry_time,
+            'create_time' => $user->create_time,
+            'update_time' => $user->update_time,
         ];
     }
 
diff --git a/app/Services/Logic/User/Console/RefundList.php b/app/Services/Logic/User/Console/RefundList.php
index da1b0af1..c693efde 100644
--- a/app/Services/Logic/User/Console/RefundList.php
+++ b/app/Services/Logic/User/Console/RefundList.php
@@ -69,6 +69,7 @@ class RefundList extends LogicService
                 'apply_note' => $refund['apply_note'],
                 'review_note' => $refund['review_note'],
                 'create_time' => $refund['create_time'],
+                'update_time' => $refund['update_time'],
             ];
         }
 
diff --git a/app/Services/Logic/User/UserInfo.php b/app/Services/Logic/User/UserInfo.php
index f3d1bcdc..d6a6a36f 100644
--- a/app/Services/Logic/User/UserInfo.php
+++ b/app/Services/Logic/User/UserInfo.php
@@ -41,6 +41,7 @@ class UserInfo extends LogicService
             'group_count' => $imUser->group_count,
             'active_time' => $user->active_time,
             'create_time' => $user->create_time,
+            'update_time' => $user->update_time,
         ];
     }
 
diff --git a/public/static/home/js/common.js b/public/static/home/js/common.js
index 5f3aae31..86f89ab6 100644
--- a/public/static/home/js/common.js
+++ b/public/static/home/js/common.js
@@ -58,6 +58,9 @@ layui.use(['jquery', 'form', 'element', 'layer', 'helper'], function () {
                 }
             });
         }, 30000);
+        setInterval(function () {
+            $.post('/uc/online');
+        }, 30000);
     }
 
     form.on('submit(go)', function (data) {