diff --git a/app/Console/Tasks/CleanLogTask.php b/app/Console/Tasks/CleanLogTask.php
index 4e171edb..dc499431 100644
--- a/app/Console/Tasks/CleanLogTask.php
+++ b/app/Console/Tasks/CleanLogTask.php
@@ -2,8 +2,6 @@
 
 namespace App\Console\Tasks;
 
-use Phalcon\Cli\Task;
-
 class CleanLogTask extends Task
 {
 
@@ -165,9 +163,9 @@ class CleanLogTask extends Task
             if (strtotime($today) - strtotime($date) >= $keepDays * 86400) {
                 $deleted = unlink($file);
                 if ($deleted) {
-                    echo "Delete {$file} success" . PHP_EOL;
+                    echo "delete {$file} success" . PHP_EOL;
                 } else {
-                    echo "Delete {$file} failed" . PHP_EOL;
+                    echo "delete {$file} failed" . PHP_EOL;
                 }
             }
         }
diff --git a/app/Console/Tasks/CleanSessionTask.php b/app/Console/Tasks/CleanSessionTask.php
index 2be57e51..53b6f1f8 100644
--- a/app/Console/Tasks/CleanSessionTask.php
+++ b/app/Console/Tasks/CleanSessionTask.php
@@ -2,19 +2,13 @@
 
 namespace App\Console\Tasks;
 
-use App\Library\Cache\Backend\Redis as RedisCache;
-use Phalcon\Cli\Task;
-use Phalcon\Config;
-
 class CleanSessionTask extends Task
 {
 
     public function mainAction()
     {
         $config = $this->getConfig();
-
         $cache = $this->getCache();
-
         $redis = $cache->getRedis();
 
         $redis->select($config->path('session.db'));
@@ -47,24 +41,4 @@ class CleanSessionTask extends Task
         return $cache->queryKeys('_PHCR', $limit);
     }
 
-    protected function getConfig()
-    {
-        /**
-         * @var Config $config
-         */
-        $config = $this->getDI()->get('config');
-
-        return $config;
-    }
-
-    protected function getCache()
-    {
-        /**
-         * @var RedisCache $cache
-         */
-        $cache = $this->getDI()->get('cache');
-
-        return $cache;
-    }
-
 }
diff --git a/app/Console/Tasks/CloseOrderTask.php b/app/Console/Tasks/CloseOrderTask.php
index b6818ba7..713d225c 100644
--- a/app/Console/Tasks/CloseOrderTask.php
+++ b/app/Console/Tasks/CloseOrderTask.php
@@ -3,7 +3,6 @@
 namespace App\Console\Tasks;
 
 use App\Models\Order as OrderModel;
-use Phalcon\Cli\Task;
 use Phalcon\Mvc\Model\Resultset;
 use Phalcon\Mvc\Model\ResultsetInterface;
 
diff --git a/app/Console/Tasks/CloseTradeTask.php b/app/Console/Tasks/CloseTradeTask.php
index 28665b6e..3918d40c 100644
--- a/app/Console/Tasks/CloseTradeTask.php
+++ b/app/Console/Tasks/CloseTradeTask.php
@@ -5,7 +5,6 @@ namespace App\Console\Tasks;
 use App\Models\Trade as TradeModel;
 use App\Services\Pay\Alipay as AlipayService;
 use App\Services\Pay\Wxpay as WxpayService;
-use Phalcon\Cli\Task;
 use Phalcon\Mvc\Model\Resultset;
 use Phalcon\Mvc\Model\ResultsetInterface;
 
diff --git a/app/Console/Tasks/CourseIndexTask.php b/app/Console/Tasks/CourseIndexTask.php
index 050e50b5..23a148cc 100644
--- a/app/Console/Tasks/CourseIndexTask.php
+++ b/app/Console/Tasks/CourseIndexTask.php
@@ -5,7 +5,6 @@ namespace App\Console\Tasks;
 use App\Models\Course as CourseModel;
 use App\Services\Search\CourseDocument;
 use App\Services\Search\CourseSearcher;
-use Phalcon\Cli\Task;
 use Phalcon\Mvc\Model\Resultset;
 use Phalcon\Mvc\Model\ResultsetInterface;
 
@@ -24,7 +23,7 @@ class CourseIndexTask extends Task
         $query = $params[0] ?? null;
 
         if (!$query) {
-            exit("please special a query word" . PHP_EOL);
+            exit('please special a query word' . PHP_EOL);
         }
 
         $result = $this->searchCourses($query);
@@ -61,11 +60,11 @@ class CourseIndexTask extends Task
 
         $index = $handler->getXS()->getIndex();
 
-        echo "start clean index" . PHP_EOL;
+        echo 'start clean index' . PHP_EOL;
 
         $index->clean();
 
-        echo "end clean index" . PHP_EOL;
+        echo 'end clean index' . PHP_EOL;
     }
 
     /**
@@ -75,9 +74,7 @@ class CourseIndexTask extends Task
     {
         $courses = $this->findCourses();
 
-        if ($courses->count() == 0) {
-            return;
-        }
+        if ($courses->count() == 0) return;
 
         $handler = new CourseSearcher();
 
@@ -85,7 +82,7 @@ class CourseIndexTask extends Task
 
         $index = $handler->getXS()->getIndex();
 
-        echo "start rebuild index" . PHP_EOL;
+        echo 'start rebuild index' . PHP_EOL;
 
         $index->beginRebuild();
 
@@ -96,7 +93,7 @@ class CourseIndexTask extends Task
 
         $index->endRebuild();
 
-        echo "end rebuild index" . PHP_EOL;
+        echo 'end rebuild index' . PHP_EOL;
     }
 
     /**
diff --git a/app/Console/Tasks/DeliverTask.php b/app/Console/Tasks/DeliverTask.php
index 5c39371d..a7ff11be 100644
--- a/app/Console/Tasks/DeliverTask.php
+++ b/app/Console/Tasks/DeliverTask.php
@@ -74,7 +74,6 @@ class DeliverTask extends Task
                 $task->update();
 
                 $logger->info('Order Process Exception ' . kg_json_encode([
-                        'line' => $e->getLine(),
                         'code' => $e->getCode(),
                         'message' => $e->getMessage(),
                         'task' => $task->toArray(),
diff --git a/app/Console/Tasks/GroupIndexTask.php b/app/Console/Tasks/GroupIndexTask.php
index 2cd79419..4e9c2918 100644
--- a/app/Console/Tasks/GroupIndexTask.php
+++ b/app/Console/Tasks/GroupIndexTask.php
@@ -5,7 +5,6 @@ namespace App\Console\Tasks;
 use App\Models\ImGroup as GroupModel;
 use App\Services\Search\GroupDocument;
 use App\Services\Search\GroupSearcher;
-use Phalcon\Cli\Task;
 use Phalcon\Mvc\Model\Resultset;
 use Phalcon\Mvc\Model\ResultsetInterface;
 
@@ -24,7 +23,7 @@ class GroupIndexTask extends Task
         $query = $params[0] ?? null;
 
         if (!$query) {
-            exit("please special a query word" . PHP_EOL);
+            exit('please special a query word' . PHP_EOL);
         }
 
         $result = $this->searchGroups($query);
@@ -61,11 +60,11 @@ class GroupIndexTask extends Task
 
         $index = $handler->getXS()->getIndex();
 
-        echo "start clean index" . PHP_EOL;
+        echo 'start clean index' . PHP_EOL;
 
         $index->clean();
 
-        echo "end clean index" . PHP_EOL;
+        echo 'end clean index' . PHP_EOL;
     }
 
     /**
@@ -75,9 +74,7 @@ class GroupIndexTask extends Task
     {
         $groups = $this->findGroups();
 
-        if ($groups->count() == 0) {
-            return;
-        }
+        if ($groups->count() == 0) return;
 
         $handler = new GroupSearcher();
 
@@ -85,7 +82,7 @@ class GroupIndexTask extends Task
 
         $index = $handler->getXS()->getIndex();
 
-        echo "start rebuild index" . PHP_EOL;
+        echo 'start rebuild index' . PHP_EOL;
 
         $index->beginRebuild();
 
@@ -96,7 +93,7 @@ class GroupIndexTask extends Task
 
         $index->endRebuild();
 
-        echo "end rebuild index" . PHP_EOL;
+        echo 'end rebuild index' . PHP_EOL;
     }
 
     /**
diff --git a/app/Console/Tasks/LiveNotifyTask.php b/app/Console/Tasks/LiveNotifyTask.php
index b2f792c4..abd33a2a 100644
--- a/app/Console/Tasks/LiveNotifyTask.php
+++ b/app/Console/Tasks/LiveNotifyTask.php
@@ -2,54 +2,42 @@
 
 namespace App\Console\Tasks;
 
-use App\Library\Cache\Backend\Redis as RedisCache;
 use App\Models\CourseUser as CourseUserModel;
 use App\Repos\Chapter as ChapterRepo;
 use App\Services\LiveNotify as LiveNotifyService;
 use App\Services\Smser\Live as LiveSmser;
-use Phalcon\Cli\Task;
 
 class LiveNotifyTask extends Task
 {
 
-    /**
-     * @var RedisCache
-     */
-    protected $cache;
-
-    /**
-     * @var \Redis
-     */
-    protected $redis;
-
     public function mainAction()
     {
-        $this->cache = $this->getDI()->get('cache');
+        $cache = $this->getCache();
 
-        $this->redis = $this->cache->getRedis();
+        $redis = $cache->getRedis();
 
         $service = new LiveNotifyService();
 
         $key = $service->getNotifyKey();
 
-        $chapterIds = $this->redis->sMembers($key);
+        $chapterIds = $redis->sMembers($key);
 
         if (!$chapterIds) return;
 
         $sentKey = $service->getSentNotifyKey();
 
-        $sentChapterIds = $this->redis->sMembers($sentKey);
+        $sentChapterIds = $redis->sMembers($sentKey);
 
         foreach ($chapterIds as $chapterId) {
             if (!in_array($chapterId, $sentChapterIds)) {
                 $this->sendNotification($chapterId);
             } else {
-                $this->redis->sAdd($sentKey, $chapterId);
+                $redis->sAdd($sentKey, $chapterId);
             }
         }
 
-        if ($this->redis->sCard($sentKey) == 1) {
-            $this->redis->expire($sentKey, 86400);
+        if ($redis->sCard($sentKey) == 1) {
+            $redis->expire($sentKey, 86400);
         }
     }
 
@@ -74,9 +62,6 @@ class LiveNotifyTask extends Task
 
     protected function findTargetUserIds($courseId)
     {
-        /**
-         * 只给付费和vip用户发通知
-         */
         $sourceTypes = [
             CourseUserModel::SOURCE_CHARGE,
             CourseUserModel::SOURCE_VIP,
@@ -88,11 +73,11 @@ class LiveNotifyTask extends Task
             ->inWhere('source_type', $sourceTypes)
             ->execute();
 
-        if ($rows->count() > 0) {
-            return kg_array_column($rows->toArray(), 'user_id');
+        if ($rows->count() == 0) {
+            return [];
         }
 
-        return [];
+        return kg_array_column($rows->toArray(), 'user_id');
     }
 
 }
diff --git a/app/Console/Tasks/MaintainTask.php b/app/Console/Tasks/MaintainTask.php
index f8b1d1e6..4b526448 100644
--- a/app/Console/Tasks/MaintainTask.php
+++ b/app/Console/Tasks/MaintainTask.php
@@ -2,149 +2,31 @@
 
 namespace App\Console\Tasks;
 
-use App\Caches\Setting as SettingCache;
-use App\Library\Cache\Backend\Redis as RedisCache;
-use App\Models\Setting as SettingModel;
-use Phalcon\Cli\Task;
-use Phalcon\Config;
+use App\Caches\IndexFreeCourseList as IndexFreeCourseListCache;
+use App\Caches\IndexNewCourseList as IndexNewCourseListCache;
+use App\Caches\IndexVipCourseList as IndexVipCourseListCache;
 
 class MaintainTask extends Task
 {
 
-    public function mainAction()
+    public function rebuildIndexCourseCacheAction($params)
     {
-        $this->resetSettingAction();
-        $this->resetAnnotationAction();
-        $this->resetMetadataAction();
-        $this->resetVoltAction();
-    }
+        $section = $params[0] ?? null;
 
-    /**
-     * 重置设置
-     *
-     * @command: php console.php maintain reset_setting
-     */
-    public function resetSettingAction()
-    {
-        echo "start reset setting..." . PHP_EOL;
-
-        $rows = SettingModel::query()->columns('section')->distinct(true)->execute();
-
-        foreach ($rows as $row) {
-            $cache = new SettingCache();
-            $cache->rebuild($row->section);
+        if (!$section || $section == 'new_course') {
+            $cache = new IndexNewCourseListCache();
+            $cache->rebuild();
         }
 
-        echo "end reset setting..." . PHP_EOL;
-    }
-
-    /**
-     * 重置注解
-     *
-     * @command: php console.php maintain reset_annotation
-     */
-    public function resetAnnotationAction()
-    {
-        $config = $this->getConfig();
-        $cache = $this->getCache();
-        $redis = $cache->getRedis();
-
-        $dbIndex = $config->path('annotation.db');
-        $statsKey = $config->path('annotation.statsKey');
-
-        $redis->select($dbIndex);
-
-        $keys = $redis->sMembers($statsKey);
-
-        echo "start reset annotation..." . PHP_EOL;
-
-        if (count($keys) > 0) {
-
-            $keys = $this->handlePhKeys($keys);
-
-            $redis->del(...$keys);
-            $redis->del($statsKey);
+        if (!$section || $section == 'free_course') {
+            $cache = new IndexFreeCourseListCache();
+            $cache->rebuild();
         }
 
-        echo "end reset annotation..." . PHP_EOL;
-    }
-
-    /**
-     * 重置元数据
-     *
-     * @command: php console.php maintain reset_metadata
-     */
-    public function resetMetadataAction()
-    {
-        $config = $this->getConfig();
-        $cache = $this->getCache();
-        $redis = $cache->getRedis();
-
-        $dbIndex = $config->path('metadata.db');
-        $statsKey = $config->path('metadata.statsKey');
-
-        $redis->select($dbIndex);
-
-        $keys = $redis->sMembers($statsKey);
-
-        echo "start reset metadata..." . PHP_EOL;
-
-        if (count($keys) > 0) {
-
-            $keys = $this->handlePhKeys($keys);
-
-            $redis->del(...$keys);
-            $redis->del($statsKey);
+        if (!$section || $section == 'vip_course') {
+            $cache = new IndexVipCourseListCache();
+            $cache->rebuild();
         }
-
-        echo "start reset metadata..." . PHP_EOL;
-    }
-
-    /**
-     * 重置模板
-     *
-     * @command: php console.php maintain reset_volt
-     */
-    public function resetVoltAction()
-    {
-        echo "start reset volt..." . PHP_EOL;
-
-        $dir = cache_path('volt');
-
-        foreach (scandir($dir) as $file) {
-            if (strpos($file, '.php')) {
-                unlink($dir . '/' . $file);
-            }
-        }
-
-        echo "end reset volt..." . PHP_EOL;
-    }
-
-    protected function getConfig()
-    {
-        /**
-         * @var Config $config
-         */
-        $config = $this->getDI()->get('config');
-
-        return $config;
-    }
-
-    protected function getCache()
-    {
-        /**
-         * @var RedisCache $cache
-         */
-        $cache = $this->getDI()->get('cache');
-
-        return $cache;
-    }
-
-    protected function handlePhKeys($keys)
-    {
-        return array_map(function ($key) {
-            return "_PHCR{$key}";
-        }, $keys);
     }
 
 }
diff --git a/app/Console/Tasks/RefundTask.php b/app/Console/Tasks/RefundTask.php
index 0af0a715..434cfdfb 100644
--- a/app/Console/Tasks/RefundTask.php
+++ b/app/Console/Tasks/RefundTask.php
@@ -111,7 +111,6 @@ class RefundTask extends Task
                 $task->update();
 
                 $logger->info('Refund Task Exception ' . kg_json_encode([
-                        'line' => $e->getLine(),
                         'code' => $e->getCode(),
                         'message' => $e->getMessage(),
                         'task' => $task->toArray(),
diff --git a/app/Console/Tasks/RevokeVipTask.php b/app/Console/Tasks/RevokeVipTask.php
index 56a11e1d..58380c4b 100644
--- a/app/Console/Tasks/RevokeVipTask.php
+++ b/app/Console/Tasks/RevokeVipTask.php
@@ -3,7 +3,6 @@
 namespace App\Console\Tasks;
 
 use App\Models\User as UserModel;
-use Phalcon\Cli\Task;
 use Phalcon\Mvc\Model\Resultset;
 use Phalcon\Mvc\Model\ResultsetInterface;
 
diff --git a/app/Console/Tasks/SiteMapTask.php b/app/Console/Tasks/SiteMapTask.php
index b698b533..0d389e26 100644
--- a/app/Console/Tasks/SiteMapTask.php
+++ b/app/Console/Tasks/SiteMapTask.php
@@ -51,7 +51,7 @@ class SiteMapTask extends Task
 
         $settings = $service->getSectionSettings('site');
 
-        return $settings['base_url'] ?? '';
+        return $settings['url'] ?? '';
     }
 
     protected function addIndex()
@@ -62,7 +62,7 @@ class SiteMapTask extends Task
     protected function addCourses()
     {
         /**
-         * @var Resultset $courses
+         * @var Resultset|CourseModel[] $courses
          */
         $courses = CourseModel::query()->where('published = 1')->execute();
 
diff --git a/app/Console/Tasks/SyncCourseIndexTask.php b/app/Console/Tasks/SyncCourseIndexTask.php
index 8911734d..a3b9f8cc 100644
--- a/app/Console/Tasks/SyncCourseIndexTask.php
+++ b/app/Console/Tasks/SyncCourseIndexTask.php
@@ -2,7 +2,6 @@
 
 namespace App\Console\Tasks;
 
-use App\Library\Cache\Backend\Redis as RedisCache;
 use App\Repos\Course as CourseRepo;
 use App\Services\Search\CourseDocument;
 use App\Services\Search\CourseSearcher;
@@ -11,30 +10,15 @@ use App\Services\Syncer\CourseIndex as CourseIndexSyncer;
 class SyncCourseIndexTask extends Task
 {
 
-    /**
-     * @var RedisCache
-     */
-    protected $cache;
-
-    /**
-     * @var \Redis
-     */
-    protected $redis;
-
     public function mainAction()
     {
-        $this->cache = $this->getDI()->get('cache');
+        $cache = $this->getCache();
 
-        $this->redis = $this->cache->getRedis();
+        $redis = $cache->getRedis();
 
-        $this->rebuild();
-    }
-
-    protected function rebuild()
-    {
         $key = $this->getSyncKey();
 
-        $courseIds = $this->redis->sRandMember($key, 1000);
+        $courseIds = $redis->sRandMember($key, 1000);
 
         if (!$courseIds) return;
 
@@ -42,9 +26,7 @@ class SyncCourseIndexTask extends Task
 
         $courses = $courseRepo->findByIds($courseIds);
 
-        if ($courses->count() == 0) {
-            return;
-        }
+        if ($courses->count() == 0) return;
 
         $document = new CourseDocument();
 
@@ -67,7 +49,7 @@ class SyncCourseIndexTask extends Task
 
         $index->closeBuffer();
 
-        $this->redis->sRem($key, ...$courseIds);
+        $redis->sRem($key, ...$courseIds);
     }
 
     protected function getSyncKey()
diff --git a/app/Console/Tasks/SyncGroupIndexTask.php b/app/Console/Tasks/SyncGroupIndexTask.php
index ebb81e2f..2f33e9b6 100644
--- a/app/Console/Tasks/SyncGroupIndexTask.php
+++ b/app/Console/Tasks/SyncGroupIndexTask.php
@@ -2,7 +2,6 @@
 
 namespace App\Console\Tasks;
 
-use App\Library\Cache\Backend\Redis as RedisCache;
 use App\Repos\ImGroup as GroupRepo;
 use App\Services\Search\GroupDocument;
 use App\Services\Search\GroupSearcher;
@@ -11,30 +10,15 @@ use App\Services\Syncer\GroupIndex as GroupIndexSyncer;
 class SyncGroupIndexTask extends Task
 {
 
-    /**
-     * @var RedisCache
-     */
-    protected $cache;
-
-    /**
-     * @var \Redis
-     */
-    protected $redis;
-
     public function mainAction()
     {
-        $this->cache = $this->getDI()->get('cache');
+        $cache = $this->getCache();
 
-        $this->redis = $this->cache->getRedis();
+        $redis = $cache->getRedis();
 
-        $this->rebuild();
-    }
-
-    protected function rebuild()
-    {
         $key = $this->getSyncKey();
 
-        $groupIds = $this->redis->sRandMember($key, 1000);
+        $groupIds = $redis->sRandMember($key, 1000);
 
         if (!$groupIds) return;
 
@@ -42,9 +26,7 @@ class SyncGroupIndexTask extends Task
 
         $groups = $groupRepo->findByIds($groupIds);
 
-        if ($groups->count() == 0) {
-            return;
-        }
+        if ($groups->count() == 0) return;
 
         $document = new GroupDocument();
 
@@ -67,7 +49,7 @@ class SyncGroupIndexTask extends Task
 
         $index->closeBuffer();
 
-        $this->redis->sRem($key, ...$groupIds);
+        $redis->sRem($key, ...$groupIds);
     }
 
     protected function getSyncKey()
diff --git a/app/Console/Tasks/SyncLearningTask.php b/app/Console/Tasks/SyncLearningTask.php
index d44006c5..5c82b879 100644
--- a/app/Console/Tasks/SyncLearningTask.php
+++ b/app/Console/Tasks/SyncLearningTask.php
@@ -2,7 +2,6 @@
 
 namespace App\Console\Tasks;
 
-use App\Library\Cache\Backend\Redis as RedisCache;
 use App\Models\Course as CourseModel;
 use App\Models\Learning as LearningModel;
 use App\Repos\Chapter as ChapterRepo;
@@ -11,32 +10,21 @@ use App\Repos\Course as CourseRepo;
 use App\Repos\CourseUser as CourseUserRepo;
 use App\Repos\Learning as LearningRepo;
 use App\Services\Syncer\Learning as LearningSyncer;
-use Phalcon\Cli\Task;
 
 class SyncLearningTask extends Task
 {
 
-    /**
-     * @var RedisCache
-     */
-    protected $cache;
-
-    /**
-     * @var \Redis
-     */
-    protected $redis;
-
     public function mainAction()
     {
-        $this->cache = $this->getDI()->get('cache');
+        $cache = $this->getCache();
 
-        $this->redis = $this->cache->getRedis();
+        $redis = $cache->getRedis();
 
         $syncer = new LearningSyncer();
 
         $syncKey = $syncer->getSyncKey();
 
-        $requestIds = $this->redis->sMembers($syncKey);
+        $requestIds = $redis->sMembers($syncKey);
 
         if (!$requestIds) return;
 
@@ -46,7 +34,7 @@ class SyncLearningTask extends Task
 
             $this->handleLearning($itemKey);
 
-            $this->redis->sRem($syncKey, $requestId);
+            $redis->sRem($syncKey, $requestId);
         }
     }
 
@@ -153,15 +141,11 @@ class SyncLearningTask extends Task
 
         $courseLessons = $courseRepo->findLessons($learning->course_id);
 
-        if ($courseLessons->count() == 0) {
-            return;
-        }
+        if ($courseLessons->count() == 0) return;
 
         $userLearnings = $courseRepo->findUserLearnings($learning->course_id, $learning->user_id, $learning->plan_id);
 
-        if ($userLearnings->count() == 0) {
-            return;
-        }
+        if ($userLearnings->count() == 0) return;
 
         $consumedUserLearnings = [];
 
@@ -171,9 +155,7 @@ class SyncLearningTask extends Task
             }
         }
 
-        if (count($consumedUserLearnings) == 0) {
-            return;
-        }
+        if (count($consumedUserLearnings) == 0) return;
 
         $duration = 0;
 
diff --git a/app/Console/Tasks/SyncUserIndexTask.php b/app/Console/Tasks/SyncUserIndexTask.php
index bd7c8aea..9ddb2fb4 100644
--- a/app/Console/Tasks/SyncUserIndexTask.php
+++ b/app/Console/Tasks/SyncUserIndexTask.php
@@ -2,7 +2,6 @@
 
 namespace App\Console\Tasks;
 
-use App\Library\Cache\Backend\Redis as RedisCache;
 use App\Repos\User as UserRepo;
 use App\Services\Search\UserDocument;
 use App\Services\Search\UserSearcher;
@@ -11,30 +10,15 @@ use App\Services\Syncer\UserIndex as UserIndexSyncer;
 class SyncUserIndexTask extends Task
 {
 
-    /**
-     * @var RedisCache
-     */
-    protected $cache;
-
-    /**
-     * @var \Redis
-     */
-    protected $redis;
-
     public function mainAction()
     {
-        $this->cache = $this->getDI()->get('cache');
+        $cache = $this->getCache();
 
-        $this->redis = $this->cache->getRedis();
+        $redis = $cache->getRedis();
 
-        $this->rebuild();
-    }
-
-    protected function rebuild()
-    {
         $key = $this->getSyncKey();
 
-        $userIds = $this->redis->sRandMember($key, 1000);
+        $userIds = $redis->sRandMember($key, 1000);
 
         if (!$userIds) return;
 
@@ -42,9 +26,7 @@ class SyncUserIndexTask extends Task
 
         $users = $userRepo->findByIds($userIds);
 
-        if ($users->count() == 0) {
-            return;
-        }
+        if ($users->count() == 0) return;
 
         $document = new UserDocument();
 
@@ -67,7 +49,7 @@ class SyncUserIndexTask extends Task
 
         $index->closeBuffer();
 
-        $this->redis->sRem($key, ...$userIds);
+        $redis->sRem($key, ...$userIds);
     }
 
     protected function getSyncKey()
diff --git a/app/Console/Tasks/Task.php b/app/Console/Tasks/Task.php
index dc875cd1..b2b8cc79 100644
--- a/app/Console/Tasks/Task.php
+++ b/app/Console/Tasks/Task.php
@@ -2,14 +2,38 @@
 
 namespace App\Console\Tasks;
 
-use App\Library\Logger;
+use App\Library\Cache\Backend\Redis as RedisCache;
+use App\Library\Logger as AppLogger;
+use Phalcon\Config as PhConfig;
+use Phalcon\Logger\Adapter\File as PhLogger;
+
 
 class Task extends \Phalcon\Cli\Task
 {
 
+    /**
+     * @return PhConfig
+     */
+    public function getConfig()
+    {
+        return $this->getDI()->get('config');
+    }
+
+    /**
+     * @return RedisCache
+     */
+    public function getCache()
+    {
+        return $this->getDI()->get('cache');
+    }
+
+    /**
+     * @param null $channel
+     * @return PhLogger
+     */
     public function getLogger($channel = null)
     {
-        $logger = new Logger();
+        $logger = new AppLogger();
 
         return $logger->getInstance($channel);
     }
diff --git a/app/Console/Tasks/UnlockUserTask.php b/app/Console/Tasks/UnlockUserTask.php
index 0f21f6a0..d499c8f8 100644
--- a/app/Console/Tasks/UnlockUserTask.php
+++ b/app/Console/Tasks/UnlockUserTask.php
@@ -3,7 +3,6 @@
 namespace App\Console\Tasks;
 
 use App\Models\User as UserModel;
-use Phalcon\Cli\Task;
 use Phalcon\Mvc\Model\Resultset;
 use Phalcon\Mvc\Model\ResultsetInterface;
 
@@ -14,13 +13,10 @@ class UnlockUserTask extends Task
     {
         $users = $this->findUsers();
 
-        if ($users->count() == 0) {
-            return;
-        }
+        if ($users->count() == 0) return;
 
         foreach ($users as $user) {
-            $user->locked = 0;
-            $user->update();
+            $user->update(['locked' => 0]);
         }
     }
 
diff --git a/app/Console/Tasks/UpgradeTask.php b/app/Console/Tasks/UpgradeTask.php
new file mode 100644
index 00000000..913696b1
--- /dev/null
+++ b/app/Console/Tasks/UpgradeTask.php
@@ -0,0 +1,127 @@
+<?php
+
+namespace App\Console\Tasks;
+
+use App\Caches\Setting as SettingCache;
+use App\Models\Setting as SettingModel;
+
+class UpgradeTask extends Task
+{
+
+    public function mainAction()
+    {
+        $this->resetSettingAction();
+        $this->resetAnnotationAction();
+        $this->resetMetadataAction();
+        $this->resetVoltAction();
+    }
+
+    /**
+     * 重置系统设置
+     *
+     * @command: php console.php upgrade reset_setting
+     */
+    public function resetSettingAction()
+    {
+        echo "start reset setting..." . PHP_EOL;
+
+        $rows = SettingModel::query()->columns('section')->distinct(true)->execute();
+
+        foreach ($rows as $row) {
+            $cache = new SettingCache();
+            $cache->rebuild($row->section);
+        }
+
+        echo "end reset setting..." . PHP_EOL;
+    }
+
+    /**
+     * 重置注解
+     *
+     * @command: php console.php upgrade reset_annotation
+     */
+    public function resetAnnotationAction()
+    {
+        $config = $this->getConfig();
+        $cache = $this->getCache();
+        $redis = $cache->getRedis();
+
+        $dbIndex = $config->path('annotation.db');
+        $statsKey = $config->path('annotation.statsKey');
+
+        $redis->select($dbIndex);
+
+        $keys = $redis->sMembers($statsKey);
+
+        echo "start reset annotation..." . PHP_EOL;
+
+        if (count($keys) > 0) {
+
+            $keys = $this->handlePhKeys($keys);
+
+            $redis->del(...$keys);
+            $redis->del($statsKey);
+        }
+
+        echo "end reset annotation..." . PHP_EOL;
+    }
+
+    /**
+     * 重置元数据
+     *
+     * @command: php console.php upgrade reset_metadata
+     */
+    public function resetMetadataAction()
+    {
+        $config = $this->getConfig();
+        $cache = $this->getCache();
+        $redis = $cache->getRedis();
+
+        $dbIndex = $config->path('metadata.db');
+        $statsKey = $config->path('metadata.statsKey');
+
+        $redis->select($dbIndex);
+
+        $keys = $redis->sMembers($statsKey);
+
+        echo "start reset metadata..." . PHP_EOL;
+
+        if (count($keys) > 0) {
+
+            $keys = $this->handlePhKeys($keys);
+
+            $redis->del(...$keys);
+            $redis->del($statsKey);
+        }
+
+        echo "start reset metadata..." . PHP_EOL;
+    }
+
+    /**
+     * 重置模板
+     *
+     * @command: php console.php upgrade reset_volt
+     */
+    public function resetVoltAction()
+    {
+        echo "start reset volt..." . PHP_EOL;
+
+        $dir = cache_path('volt');
+
+        foreach (scandir($dir) as $file) {
+            if (strpos($file, '.php')) {
+                unlink($dir . '/' . $file);
+            }
+        }
+
+        echo "end reset volt..." . PHP_EOL;
+    }
+
+    protected function handlePhKeys($keys)
+    {
+        return array_map(function ($key) {
+            return "_PHCR{$key}";
+        }, $keys);
+    }
+
+}
diff --git a/app/Console/Tasks/UserIndexTask.php b/app/Console/Tasks/UserIndexTask.php
index 3ec4ce51..6ce9c7d6 100644
--- a/app/Console/Tasks/UserIndexTask.php
+++ b/app/Console/Tasks/UserIndexTask.php
@@ -5,7 +5,6 @@ namespace App\Console\Tasks;
 use App\Models\User as UserModel;
 use App\Services\Search\UserDocument;
 use App\Services\Search\UserSearcher;
-use Phalcon\Cli\Task;
 use Phalcon\Mvc\Model\Resultset;
 use Phalcon\Mvc\Model\ResultsetInterface;
 
@@ -24,7 +23,7 @@ class UserIndexTask extends Task
         $query = $params[0] ?? null;
 
         if (!$query) {
-            exit("please special a query word" . PHP_EOL);
+            exit('please special a query word' . PHP_EOL);
         }
 
         $result = $this->searchUsers($query);
@@ -61,11 +60,11 @@ class UserIndexTask extends Task
 
         $index = $handler->getXS()->getIndex();
 
-        echo "start clean index" . PHP_EOL;
+        echo 'start clean index' . PHP_EOL;
 
         $index->clean();
 
-        echo "end clean index" . PHP_EOL;
+        echo 'end clean index' . PHP_EOL;
     }
 
     /**
@@ -75,9 +74,7 @@ class UserIndexTask extends Task
     {
         $users = $this->findUsers();
 
-        if ($users->count() == 0) {
-            return;
-        }
+        if ($users->count() == 0) return;
 
         $handler = new UserSearcher();
 
@@ -85,7 +82,7 @@ class UserIndexTask extends Task
 
         $index = $handler->getXS()->getIndex();
 
-        echo "start rebuild index" . PHP_EOL;
+        echo 'start rebuild index' . PHP_EOL;
 
         $index->beginRebuild();
 
@@ -96,7 +93,7 @@ class UserIndexTask extends Task
 
         $index->endRebuild();
 
-        echo "end rebuild index" . PHP_EOL;
+        echo 'end rebuild index' . PHP_EOL;
     }
 
     /**
diff --git a/app/Console/Tasks/VodEventTask.php b/app/Console/Tasks/VodEventTask.php
index 07795c5b..c51e0c1d 100644
--- a/app/Console/Tasks/VodEventTask.php
+++ b/app/Console/Tasks/VodEventTask.php
@@ -6,7 +6,6 @@ use App\Models\Chapter as ChapterModel;
 use App\Repos\Chapter as ChapterRepo;
 use App\Services\CourseStat as CourseStatService;
 use App\Services\Vod as VodService;
-use Phalcon\Cli\Task;
 
 class VodEventTask extends Task
 {
diff --git a/app/Http/Desktop/Controllers/Controller.php b/app/Http/Desktop/Controllers/Controller.php
index 287c3cb1..add4d228 100644
--- a/app/Http/Desktop/Controllers/Controller.php
+++ b/app/Http/Desktop/Controllers/Controller.php
@@ -10,6 +10,7 @@ use App\Models\User as UserModel;
 use App\Services\Auth\Desktop as DesktopAuth;
 use App\Traits\Response as ResponseTrait;
 use App\Traits\Security as SecurityTrait;
+use Phalcon\Config;
 use Phalcon\Mvc\Dispatcher;
 
 class Controller extends \Phalcon\Mvc\Controller
@@ -120,13 +121,32 @@ class Controller extends \Phalcon\Mvc\Controller
     {
         $cache = new SettingCache();
 
+        $websocket = $this->getConfig()->get('websocket');
+
+        /**
+         * ssl通过nginx转发实现
+         */
+        if ($this->request->isSecure()) {
+            $websocket->connect_url = sprintf('wss://%s/wss', $this->request->getHttpHost());
+        } else {
+            $websocket->connect_url = sprintf('ws://%s', $websocket->connect_address);
+        }
+
         return [
             'main' => $cache->get('im.main'),
             'cs' => $cache->get('im.cs'),
-            'websocket' => $this->config->websocket,
+            'websocket' => $websocket,
         ];
     }
 
+    /**
+     * @return Config
+     */
+    protected function getConfig()
+    {
+        return $this->getDI()->get('config');
+    }
+
     protected function checkSiteStatus()
     {
         if ($this->siteInfo['enabled'] == 0) {
diff --git a/app/Http/Desktop/Controllers/SearchController.php b/app/Http/Desktop/Controllers/SearchController.php
index de036304..c7a8b7b1 100644
--- a/app/Http/Desktop/Controllers/SearchController.php
+++ b/app/Http/Desktop/Controllers/SearchController.php
@@ -21,7 +21,7 @@ class SearchController extends Controller
     public function indexAction()
     {
         $query = $this->request->get('query', ['trim', 'string']);
-        $type = $this->request->get('type', ['trim'], 'course');
+        $type = $this->request->get('type', ['trim', 'string'], 'course');
 
         if (empty($query)) {
             return $this->response->redirect(['for' => 'desktop.course.list']);
@@ -31,9 +31,9 @@ class SearchController extends Controller
 
         $service = $this->getSearchService($type);
 
-        $hotQueries = $service->hotQuery();
+        $hotQueries = $service->getHotQuery();
 
-        $relatedQueries = $service->relatedQuery($query);
+        $relatedQueries = $service->getRelatedQuery($query);
 
         $pager = $service->search();
 
diff --git a/app/Http/Desktop/Services/Im.php b/app/Http/Desktop/Services/Im.php
index c5ebbe32..04a1caf7 100644
--- a/app/Http/Desktop/Services/Im.php
+++ b/app/Http/Desktop/Services/Im.php
@@ -341,9 +341,9 @@ class Im extends Service
 
     protected function getRegisterAddress()
     {
-        $config = $this->getDI()->get('config');
+        $config = $this->getConfig();
 
-        return $config->websocket->register_address;
+        return $config->path('websocket.register_address');
     }
 
 }
diff --git a/app/Http/Desktop/Services/Live.php b/app/Http/Desktop/Services/Live.php
index c5ba0c10..0b43410f 100644
--- a/app/Http/Desktop/Services/Live.php
+++ b/app/Http/Desktop/Services/Live.php
@@ -15,7 +15,7 @@ class Live extends Service
     {
         $redis = $this->getRedis();
 
-        $key = $this->getRedisListKey($id);
+        $key = $this->getRecentChatKey($id);
 
         $redis->expire($key, 3 * 3600);
 
@@ -132,12 +132,12 @@ class Live extends Service
 
     protected function getRegisterAddress()
     {
-        $config = $this->getDI()->get('config');
+        $config = $this->getConfig();
 
-        return $config->websocket->register_address;
+        return $config->path('websocket.register_address');
     }
 
-    protected function getRedisListKey($id)
+    protected function getRecentChatKey($id)
     {
         return "live_recent_chat:{$id}";
     }
diff --git a/app/Http/Desktop/Views/partials/js_vars.volt b/app/Http/Desktop/Views/partials/js_vars.volt
index 0bf820b7..dcdd59e7 100644
--- a/app/Http/Desktop/Views/partials/js_vars.volt
+++ b/app/Http/Desktop/Views/partials/js_vars.volt
@@ -21,7 +21,8 @@
             enabled: '{{ im_info.cs.enabled }}'
         },
         websocket: {
-            url: '{{ im_info.websocket.url }}'
+            connect_url: '{{ im_info.websocket.connect_url }}',
+            ping_interval: '{{ im_info.websocket.ping_interval }}'
         }
     };
 
diff --git a/app/Library/Logger.php b/app/Library/Logger.php
index 38824ecf..24b0202f 100644
--- a/app/Library/Logger.php
+++ b/app/Library/Logger.php
@@ -3,7 +3,7 @@
 namespace App\Library;
 
 use Phalcon\Di;
-use Phalcon\Logger as PhalconLogger;
+use Phalcon\Logger as PhLogger;
 use Phalcon\Logger\Adapter\File as FileLogger;
 
 class Logger
@@ -23,7 +23,7 @@ class Logger
 
         $path = log_path($filename);
 
-        $level = $config->env != ENV_DEV ? $config->log->level : PhalconLogger::DEBUG;
+        $level = $config->env != ENV_DEV ? $config->log->level : PhLogger::DEBUG;
 
         $logger = new FileLogger($path);
 
diff --git a/app/Services/Frontend/Search/Course.php b/app/Services/Frontend/Search/Course.php
index 3bba34c1..12907727 100644
--- a/app/Services/Frontend/Search/Course.php
+++ b/app/Services/Frontend/Search/Course.php
@@ -4,10 +4,9 @@ namespace App\Services\Frontend\Search;
 
 use App\Library\Paginator\Adapter\XunSearch as XunSearchPaginator;
 use App\Library\Paginator\Query as PagerQuery;
-use App\Services\Frontend\Service as FrontendService;
 use App\Services\Search\CourseSearcher as CourseSearcherService;
 
-class Course extends FrontendService
+class Course extends Handler
 {
 
     public function search()
@@ -33,14 +32,14 @@ class Course extends FrontendService
         return $this->handleCourses($pager);
     }
 
-    public function hotQuery($limit = 10, $type = 'total')
+    public function getHotQuery($limit = 10, $type = 'total')
     {
         $searcher = new CourseSearcherService();
 
         return $searcher->getHotQuery($limit, $type);
     }
 
-    public function relatedQuery($query, $limit = 10)
+    public function getRelatedQuery($query, $limit = 10)
     {
         $searcher = new CourseSearcherService();
 
diff --git a/app/Services/Frontend/Search/Group.php b/app/Services/Frontend/Search/Group.php
index 85ca0d7f..527cf362 100644
--- a/app/Services/Frontend/Search/Group.php
+++ b/app/Services/Frontend/Search/Group.php
@@ -4,10 +4,9 @@ namespace App\Services\Frontend\Search;
 
 use App\Library\Paginator\Adapter\XunSearch as XunSearchPaginator;
 use App\Library\Paginator\Query as PagerQuery;
-use App\Services\Frontend\Service as FrontendService;
 use App\Services\Search\GroupSearcher as GroupSearcherService;
 
-class Group extends FrontendService
+class Group extends Handler
 {
 
     public function search()
@@ -33,14 +32,14 @@ class Group extends FrontendService
         return $this->handleGroups($pager);
     }
 
-    public function hotQuery($limit = 10, $type = 'total')
+    public function getHotQuery($limit = 10, $type = 'total')
     {
         $searcher = new GroupSearcherService();
 
         return $searcher->getHotQuery($limit, $type);
     }
 
-    public function relatedQuery($query, $limit = 10)
+    public function getRelatedQuery($query, $limit = 10)
     {
         $searcher = new GroupSearcherService();
 
diff --git a/app/Services/Frontend/Search/Handler.php b/app/Services/Frontend/Search/Handler.php
new file mode 100644
index 00000000..1ea5e77f
--- /dev/null
+++ b/app/Services/Frontend/Search/Handler.php
@@ -0,0 +1,16 @@
+<?php
+
+namespace App\Services\Frontend\Search;
+
+use App\Services\Frontend\Service as FrontendService;
+
+abstract class Handler extends FrontendService
+{
+
+    abstract function search();
+
+    abstract function getHotQuery($limit, $type);
+
+    abstract function getRelatedQuery($query, $limit);
+
+}
\ No newline at end of file
diff --git a/app/Services/Frontend/Search/User.php b/app/Services/Frontend/Search/User.php
index 73bd85b4..cb481483 100644
--- a/app/Services/Frontend/Search/User.php
+++ b/app/Services/Frontend/Search/User.php
@@ -4,10 +4,9 @@ namespace App\Services\Frontend\Search;
 
 use App\Library\Paginator\Adapter\XunSearch as XunSearchPaginator;
 use App\Library\Paginator\Query as PagerQuery;
-use App\Services\Frontend\Service as FrontendService;
 use App\Services\Search\UserSearcher as UserSearcherService;
 
-class User extends FrontendService
+class User extends Handler
 {
 
     public function search()
@@ -33,14 +32,14 @@ class User extends FrontendService
         return $this->handleUsers($pager);
     }
 
-    public function hotQuery($limit = 10, $type = 'total')
+    public function getHotQuery($limit = 10, $type = 'total')
     {
         $searcher = new UserSearcherService();
 
         return $searcher->getHotQuery($limit, $type);
     }
 
-    public function relatedQuery($query, $limit = 10)
+    public function getRelatedQuery($query, $limit = 10)
     {
         $searcher = new UserSearcherService();
 
diff --git a/app/Services/Service.php b/app/Services/Service.php
index 8604bbe5..0f1c3964 100644
--- a/app/Services/Service.php
+++ b/app/Services/Service.php
@@ -3,9 +3,11 @@
 namespace App\Services;
 
 use App\Caches\Setting as SettingCache;
+use App\Library\Cache\Backend\Redis as RedisCache;
 use App\Library\Logger as AppLogger;
 use App\Traits\Auth as AuthTrait;
-use Phalcon\Logger\Adapter\File as FileLogger;
+use Phalcon\Config as PhConfig;
+use Phalcon\Logger\Adapter\File as PhLogger;
 use Phalcon\Mvc\User\Component;
 
 class Service extends Component
@@ -13,11 +15,27 @@ class Service extends Component
 
     use AuthTrait;
 
+    /**
+     * @return PhConfig
+     */
+    public function getConfig()
+    {
+        return $this->getDI()->get('config');
+    }
+
+    /**
+     * @return RedisCache
+     */
+    public function getCache()
+    {
+        return $this->getDI()->get('cache');
+    }
+
     /**
      * 获取Logger
      *
      * @param string $channel
-     * @return FileLogger
+     * @return PhLogger
      */
     public function getLogger($channel = null)
     {
diff --git a/config/config.default.php b/config/config.default.php
index a108f80a..8fd72d5e 100644
--- a/config/config.default.php
+++ b/config/config.default.php
@@ -163,12 +163,17 @@ $config['throttle']['lifetime'] = 60;
 $config['throttle']['rate_limit'] = 60;
 
 /**
- * 客户端连接地址（外部可访问的ip或域名）
+ * 客户端ping服务端间隔（秒）
  */
-$config['websocket']['url'] = 'ws://127.0.0.1:8282';
+$config['websocket']['ping_interval'] = 50;
 
 /**
- * gateway和worker注册地址（内部访问）
+ * 客户端连接地址（外部可访问的域名或ip），带端口号
+ */
+$config['websocket']['connect_address'] = 'your_domain.com:8282';
+
+/**
+ * gateway和worker注册地址，带端口号
  */
 $config['websocket']['register_address'] = '127.0.0.1:1238';
 
diff --git a/public/static/desktop/js/chapter.live.chat.js b/public/static/desktop/js/chapter.live.chat.js
index 625dfc52..92376a41 100644
--- a/public/static/desktop/js/chapter.live.chat.js
+++ b/public/static/desktop/js/chapter.live.chat.js
@@ -3,7 +3,7 @@ layui.use(['jquery', 'form', 'helper'], function () {
     var $ = layui.jquery;
     var form = layui.form;
     var helper = layui.helper;
-    var socket = new WebSocket(window.im.websocket.url);
+    var socket = new WebSocket(window.im.websocket.connect_url);
     var bindUserUrl = $('input[name="bind_user_url"]').val();
     var liveStatsUrl = $('input[name="live_stats_url"]').val();
     var $chatContent = $('input[name=content]');
@@ -13,7 +13,7 @@ layui.use(['jquery', 'form', 'helper'], function () {
         console.log('socket connect success');
         setInterval(function () {
             socket.send('ping');
-        }, 30000);
+        }, 1000 * parseInt(window.im.websocket.ping_interval));
     };
 
     socket.onclose = function () {
diff --git a/public/static/desktop/js/im.cs.js b/public/static/desktop/js/im.cs.js
index e2c821ea..353490c5 100644
--- a/public/static/desktop/js/im.cs.js
+++ b/public/static/desktop/js/im.cs.js
@@ -16,10 +16,13 @@ layui.use(['jquery', 'layim'], function () {
         welcome: $('input[name="cs_user.welcome"]').val()
     };
 
-    var socket = new WebSocket(window.im.websocket.url);
+    var socket = new WebSocket(window.im.websocket.connect_url);
 
     socket.onopen = function () {
         console.log('socket connect success');
+        setInterval(function () {
+            socket.send('ping');
+        }, 1000 * parseInt(window.im.websocket.ping_interval));
     };
 
     socket.onclose = function () {
@@ -33,9 +36,7 @@ layui.use(['jquery', 'layim'], function () {
     socket.onmessage = function (e) {
         var data = JSON.parse(e.data);
         console.log(data);
-        if (data.type === 'ping') {
-            socket.send('pong...');
-        } else if (data.type === 'bind_user') {
+        if (data.type === 'bind_user') {
             bindUser(data);
         } else if (data.type === 'show_chat_msg') {
             showChatMessage(data);
@@ -48,18 +49,18 @@ layui.use(['jquery', 'layim'], function () {
                 id: me.id,
                 username: me.name,
                 avatar: me.avatar,
-                status: 'online',
+                status: 'online'
             }
         },
         brief: true,
-        maxLength: 1000,
+        maxLength: window.im.main.msg_max_length
     });
 
     layim.chat({
         id: csUser.id,
         name: csUser.name,
         avatar: csUser.avatar,
-        type: 'friend',
+        type: 'friend'
     });
 
     layim.on('sendMessage', function (res) {
@@ -95,7 +96,7 @@ layui.use(['jquery', 'layim'], function () {
             avatar: csUser.avatar,
             content: csUser.welcome,
             timestamp: new Date().getTime(),
-            type: 'friend',
+            type: 'friend'
         });
     }
 
diff --git a/public/static/desktop/js/im.js b/public/static/desktop/js/im.js
index dfafbd71..e03d6c2f 100644
--- a/public/static/desktop/js/im.js
+++ b/public/static/desktop/js/im.js
@@ -2,13 +2,14 @@ layui.use(['jquery', 'layim'], function () {
 
     var $ = layui.jquery;
     var layim = layui.layim;
-    var socket = new WebSocket(window.im.websocket.url);
+    var socket = new WebSocket(window.im.websocket.connect_url);
 
     socket.onopen = function () {
         console.log('socket connect success');
         setInterval(function () {
             socket.send('ping');
-        }, 30000);
+            console.log('ping...');
+        }, 1000 * parseInt(window.im.websocket.ping_interval));
     };
 
     socket.onclose = function () {
diff --git a/websocket/start_business_worker.php b/websocket/start_business_worker.php
index e0132056..0ae0c96d 100644
--- a/websocket/start_business_worker.php
+++ b/websocket/start_business_worker.php
@@ -23,7 +23,7 @@ require_once dirname(__DIR__) . '/vendor/autoload.php';
 $worker = new BusinessWorker();
 
 // worker名称
-$worker->name = 'ChatBusinessWorker';
+$worker->name = 'ImBusinessWorker';
 
 // businessWorker进程数量
 $worker->count = 4;
diff --git a/websocket/start_gateway.php b/websocket/start_gateway.php
index 313903b4..b2e2145f 100644
--- a/websocket/start_gateway.php
+++ b/websocket/start_gateway.php
@@ -23,7 +23,7 @@ require_once dirname(__DIR__) . '/vendor/autoload.php';
 $gateway = new Gateway("websocket://0.0.0.0:8282");
 
 // gateway名称，status方便查看
-$gateway->name = 'ChatGateway';
+$gateway->name = 'ImGateway';
 
 // gateway进程数
 $gateway->count = 4;