diff --git a/app/Cache/Repository/AbstractRedis.php b/app/Cache/Repository/AbstractRedis.php
index e627a53..966364f 100644
--- a/app/Cache/Repository/AbstractRedis.php
+++ b/app/Cache/Repository/AbstractRedis.php
@@ -12,7 +12,7 @@ abstract class AbstractRedis
 
     public static function getInstance()
     {
-        return container()->get(static::class);
+        return di()->get(static::class);
     }
 
     /**
diff --git a/app/Controller/Api/V1/ContactsController.php b/app/Controller/Api/V1/ContactsController.php
index 8fc7a26..fe91d36 100644
--- a/app/Controller/Api/V1/ContactsController.php
+++ b/app/Controller/Api/V1/ContactsController.php
@@ -52,7 +52,7 @@ class ContactsController extends CController
         if ($rows) {
             $runArr = ServerRunID::getInstance()->getServerRunIdAll();
             foreach ($rows as $k => $row) {
-                $rows[$k]['is_online'] = container()->get(SocketClientService::class)->isOnlineAll($row['id'], $runArr);
+                $rows[$k]['is_online'] = di()->get(SocketClientService::class)->isOnlineAll($row['id'], $runArr);
             }
         }
 
@@ -77,7 +77,7 @@ class ContactsController extends CController
             return $this->response->fail('好友关系解除失败！');
         }
 
-        container()->get(TalkListService::class)->deleteByType($user_id, $params['friend_id'], TalkModeConstant::PRIVATE_CHAT);
+        di()->get(TalkListService::class)->deleteByType($user_id, $params['friend_id'], TalkModeConstant::PRIVATE_CHAT);
 
         // TODO 推送消息（待完善）
 
diff --git a/app/Controller/Api/V1/DownloadController.php b/app/Controller/Api/V1/DownloadController.php
index e3388e5..4516a8a 100644
--- a/app/Controller/Api/V1/DownloadController.php
+++ b/app/Controller/Api/V1/DownloadController.php
@@ -33,7 +33,7 @@ class DownloadController extends CController
 {
     private function getFilePath(string $path)
     {
-        return container()->get(Filesystem::class)->getConfig()->get('root') . '/' . $path;
+        return di()->get(Filesystem::class)->getConfig()->get('root') . '/' . $path;
     }
 
     /**
diff --git a/app/Exception/Handler/AppExceptionHandler.php b/app/Exception/Handler/AppExceptionHandler.php
index c6b8b77..ea9554b 100644
--- a/app/Exception/Handler/AppExceptionHandler.php
+++ b/app/Exception/Handler/AppExceptionHandler.php
@@ -70,7 +70,7 @@ class AppExceptionHandler extends ExceptionHandler
                 email()->send(
                     $adminEmail,
                     '系统报错通知',
-                    container()->get(MailerTemplate::class)->errorNotice($throwable)
+                    di()->get(MailerTemplate::class)->errorNotice($throwable)
                 );
             } catch (\Exception $exception) {
 
diff --git a/app/Process/RedisWebsocketSubscribe.php b/app/Process/RedisWebsocketSubscribe.php
index 893a269..ff33348 100644
--- a/app/Process/RedisWebsocketSubscribe.php
+++ b/app/Process/RedisWebsocketSubscribe.php
@@ -34,7 +34,7 @@ class RedisWebsocketSubscribe extends AbstractProcess
      */
     public function handle(): void
     {
-        $this->handleService = container()->get(SubscribeHandleService::class);
+        $this->handleService = di()->get(SubscribeHandleService::class);
 
         redis()->subscribe($this->chans, [$this, 'subscribe']);
     }
diff --git a/app/Service/ContactApplyService.php b/app/Service/ContactApplyService.php
index 938ebd8..d305f44 100644
--- a/app/Service/ContactApplyService.php
+++ b/app/Service/ContactApplyService.php
@@ -47,7 +47,7 @@ class ContactApplyService
         FriendApply::getInstance()->incr($friend_id, 1);
 
         // 判断对方是否在线。如果在线发送消息通知
-        $isOnline = container()->get(SocketClientService::class)->isOnlineAll($friend_id);
+        $isOnline = di()->get(SocketClientService::class)->isOnlineAll($friend_id);
         if ($isOnline) {
             event()->dispatch(new TalkEvent(TalkEventConstant::EVENT_FRIEND_APPLY, [
                 'apply_id' => $result->id,
@@ -98,7 +98,7 @@ class ContactApplyService
         }
 
         // 判断对方是否在线。如果在线发送消息通知
-        $isOnline = container()->get(SocketClientService::class)->isOnlineAll($info->user_id);
+        $isOnline = di()->get(SocketClientService::class)->isOnlineAll($info->user_id);
         if ($isOnline) {
             event()->dispatch(new TalkEvent(TalkEventConstant::EVENT_FRIEND_APPLY, [
                 'apply_id' => $apply_id,
diff --git a/app/Service/Message/SubscribeHandleService.php b/app/Service/Message/SubscribeHandleService.php
index d1316eb..bb650ff 100644
--- a/app/Service/Message/SubscribeHandleService.php
+++ b/app/Service/Message/SubscribeHandleService.php
@@ -118,7 +118,7 @@ class SubscribeHandleService
         if (!$result) return;
 
 
-        $message = container()->get(FormatMessageService::class)->handleChatRecords([$result->toArray()])[0];
+        $message = di()->get(FormatMessageService::class)->handleChatRecords([$result->toArray()])[0];
         $notify  = [
             'sender_id'   => $sender_id,
             'receiver_id' => $receiver_id,
@@ -156,7 +156,7 @@ class SubscribeHandleService
 
         $fds = [];
 
-        $ids = container()->get(UserService::class)->getFriendIds($user_id);
+        $ids = di()->get(UserService::class)->getFriendIds($user_id);
         foreach ($ids as $friend_id) {
             $fds = array_merge($fds, $this->clientService->findUserFds(intval($friend_id)));
         }
diff --git a/app/Service/SplitUploadService.php b/app/Service/SplitUploadService.php
index c2effc6..45c57ce 100644
--- a/app/Service/SplitUploadService.php
+++ b/app/Service/SplitUploadService.php
@@ -68,7 +68,7 @@ class SplitUploadService
 
         $save_path = "tmp/{$hashName}/" . "{$hashName}_{$split_index}_{$fileInfo->file_ext}.tmp";
         try {
-            container()->get(Filesystem::class)->write($save_path, file_get_contents($file->getRealPath()));
+            di()->get(Filesystem::class)->write($save_path, file_get_contents($file->getRealPath()));
         } catch (\Exception $e) {
             return false;
         }
@@ -119,7 +119,7 @@ class SplitUploadService
 
         $file_merge = "tmp/{$hash_name}/{$fileInfo->original_name}.tmp";
 
-        $filesystem = container()->get(Filesystem::class);
+        $filesystem = di()->get(Filesystem::class);
         $root_path  = $filesystem->getConfig()->get('root');
         foreach ($files as $file) {
             file_put_contents(
diff --git a/app/Service/TalkListService.php b/app/Service/TalkListService.php
index 883aa86..778918d 100644
--- a/app/Service/TalkListService.php
+++ b/app/Service/TalkListService.php
@@ -141,8 +141,8 @@ class TalkListService
                 $data['name']        = $item['nickname'];
                 $data['avatar']      = $item['user_avatar'];
                 $data['unread_num']  = UnreadTalkCache::getInstance()->read($item['receiver_id'], $user_id);
-                $data['is_online']   = container()->get(SocketClientService::class)->isOnlineAll($item['receiver_id'], $runIdAll);
-                $data['remark_name'] = container()->get(UserFriendService::class)->getFriendRemark($user_id, $item['receiver_id']);
+                $data['is_online']   = di()->get(SocketClientService::class)->isOnlineAll($item['receiver_id'], $runIdAll);
+                $data['remark_name'] = di()->get(UserFriendService::class)->getFriendRemark($user_id, $item['receiver_id']);
             } else if (TalkModeConstant::GROUP_CHAT) {
                 $data['name']   = strval($item['group_name']);
                 $data['avatar'] = $item['group_avatar'];
diff --git a/app/Service/TalkService.php b/app/Service/TalkService.php
index 74cc864..a719934 100644
--- a/app/Service/TalkService.php
+++ b/app/Service/TalkService.php
@@ -81,7 +81,7 @@ class TalkService extends BaseService
         });
 
         $rows = $rowsSqlObj->orderBy('talk_records.id', 'desc')->limit($limit)->get()->toArray();
-        return container()->get(FormatMessageService::class)->handleChatRecords($rows);
+        return di()->get(FormatMessageService::class)->handleChatRecords($rows);
     }
 
     /**
@@ -124,7 +124,7 @@ class TalkService extends BaseService
         $rowsSqlObj->whereIn('talk_records.id', explode(',', $forward->records_id));
         $rows = $rowsSqlObj->get()->toArray();
 
-        return container()->get(FormatMessageService::class)->handleChatRecords($rows);
+        return di()->get(FormatMessageService::class)->handleChatRecords($rows);
     }
 
     /**
@@ -325,7 +325,7 @@ class TalkService extends BaseService
         $sqlObj = TalkRecords::whereIn('id', $records_ids);
 
         if ($talk_type == TalkModeConstant::PRIVATE_CHAT) {
-            if (!container()->get(UserFriendService::class)->isFriend($user_id, $receiver_id, true)) return [];
+            if (!di()->get(UserFriendService::class)->isFriend($user_id, $receiver_id, true)) return [];
 
             $sqlObj = $sqlObj->where(function ($query) use ($user_id, $receiver_id) {
                 $query->where([
@@ -476,7 +476,7 @@ class TalkService extends BaseService
         }
 
         $rows = $rowsSqlObj->orderBy('talk_records.id', 'desc')->forPage($page, $page_size)->get()->toArray();
-        $rows = container()->get(FormatMessageService::class)->handleChatRecords($rows);
+        $rows = di()->get(FormatMessageService::class)->handleChatRecords($rows);
 
         return $this->getPagingRows($rows, $count, $page, $page_size);
     }
diff --git a/app/Service/UserService.php b/app/Service/UserService.php
index 84f9c13..0c91ba5 100644
--- a/app/Service/UserService.php
+++ b/app/Service/UserService.php
@@ -125,11 +125,11 @@ class UserService extends BaseService
 
         // 判断查询信息是否是自己
         if ($friend_id != $me_user_id) {
-            $is_friend = container()->get(UserFriendService::class)->isFriend($me_user_id, $friend_id, true);
+            $is_friend = di()->get(UserFriendService::class)->isFriend($me_user_id, $friend_id, true);
 
             $info['friend_status'] = $is_friend ? 2 : 1;
             if ($is_friend) {
-                $info['nickname_remark'] = container()->get(UserFriendService::class)->getFriendRemark($me_user_id, $friend_id);
+                $info['nickname_remark'] = di()->get(UserFriendService::class)->getFriendRemark($me_user_id, $friend_id);
             } else {
                 $res = UsersFriendApply::where('user_id', $me_user_id)
                     ->where('friend_id', $friend_id)
diff --git a/app/Support/MailerTemplate.php b/app/Support/MailerTemplate.php
index b125dce..7efe43a 100644
--- a/app/Support/MailerTemplate.php
+++ b/app/Support/MailerTemplate.php
@@ -21,7 +21,7 @@ class MailerTemplate
      */
     private function view(string $engine, string $template, $params = []): string
     {
-        return container()->get($engine)->render($template, $params, config('view.config', []));
+        return di()->get($engine)->render($template, $params, config('view.config', []));
     }
 
     /**
diff --git a/app/Support/SendEmailCode.php b/app/Support/SendEmailCode.php
index ee57530..db7f413 100644
--- a/app/Support/SendEmailCode.php
+++ b/app/Support/SendEmailCode.php
@@ -59,7 +59,7 @@ class SendEmailCode
         // ...执行发送(后期使用队列)
         email()->send(
             $email, 'Lumen IM(绑定邮箱验证码)',
-            container()->get(MailerTemplate::class)->emailCode($sms_code)
+            di()->get(MailerTemplate::class)->emailCode($sms_code)
         );
 
         return true;
diff --git a/app/Support/UserRelation.php b/app/Support/UserRelation.php
index b2e60ee..fab994a 100644
--- a/app/Support/UserRelation.php
+++ b/app/Support/UserRelation.php
@@ -19,7 +19,7 @@ class UserRelation
     public static function isFriendOrGroupMember(int $user_id, int $receiver_id, int $talk_type)
     {
         if ($talk_type == TalkModeConstant::PRIVATE_CHAT) {
-            return container()->get(UserFriendService::class)->isFriend($user_id, $receiver_id, true);
+            return di()->get(UserFriendService::class)->isFriend($user_id, $receiver_id, true);
         } else if ($talk_type == TalkModeConstant::GROUP_CHAT) {
             return Group::isMember($receiver_id, $user_id);
         }
diff --git a/app/helper.php b/app/helper.php
index 605dc6b..a36aa51 100644
--- a/app/helper.php
+++ b/app/helper.php
@@ -21,7 +21,7 @@ use Hyperf\Redis\Redis;
  *
  * @return \Psr\Container\ContainerInterface
  */
-function container()
+function di()
 {
     return ApplicationContext::getContainer();
 }
@@ -33,7 +33,7 @@ function container()
  */
 function redis()
 {
-    return container()->get(Redis::class);
+    return di()->get(Redis::class);
 }
 
 /**
@@ -43,7 +43,7 @@ function redis()
  */
 function server()
 {
-    return container()->get(ServerFactory::class)->getServer()->getServer();
+    return di()->get(ServerFactory::class)->getServer()->getServer();
 }
 
 /**
@@ -53,7 +53,7 @@ function server()
  */
 function frame()
 {
-    return container()->get(Frame::class);
+    return di()->get(Frame::class);
 }
 
 /**
@@ -63,7 +63,7 @@ function frame()
  */
 function websocket()
 {
-    return container()->get(WebSocketServer::class);
+    return di()->get(WebSocketServer::class);
 }
 
 /**
@@ -73,7 +73,7 @@ function websocket()
  */
 function cache()
 {
-    return container()->get(Psr\SimpleCache\CacheInterface::class);
+    return di()->get(Psr\SimpleCache\CacheInterface::class);
 }
 
 /**
@@ -81,7 +81,7 @@ function cache()
  */
 function event()
 {
-    return container()->get(\Psr\EventDispatcher\EventDispatcherInterface::class);
+    return di()->get(\Psr\EventDispatcher\EventDispatcherInterface::class);
 }
 
 /**
@@ -91,7 +91,7 @@ function event()
  */
 function stdout_log()
 {
-    return container()->get(StdoutLoggerInterface::class);
+    return di()->get(StdoutLoggerInterface::class);
 }
 
 /**
@@ -102,7 +102,7 @@ function stdout_log()
  */
 function logger(string $name = 'APP')
 {
-    return container()->get(LoggerFactory::class)->get($name);
+    return di()->get(LoggerFactory::class)->get($name);
 }
 
 /**
@@ -112,7 +112,7 @@ function logger(string $name = 'APP')
  */
 function request()
 {
-    return container()->get(ServerRequestInterface::class);
+    return di()->get(ServerRequestInterface::class);
 }
 
 /**
@@ -122,13 +122,13 @@ function request()
  */
 function response()
 {
-    return container()->get(ResponseInterface::class);
+    return di()->get(ResponseInterface::class);
 }
 
 
 function email()
 {
-    return container()->get(\App\Support\Mail::class);
+    return di()->get(\App\Support\Mail::class);
 }
 
 
@@ -257,7 +257,7 @@ function parse_ids($ids)
  */
 function push_amqp(\Hyperf\Amqp\Message\ProducerMessage $message, bool $confirm = false, int $timeout = 5)
 {
-    return container()->get(\Hyperf\Amqp\Producer::class)->produce($message, $confirm, $timeout);
+    return di()->get(\Hyperf\Amqp\Producer::class)->produce($message, $confirm, $timeout);
 }
 
 /**