diff --git a/app/Service/Message/ReceiveHandleService.php b/app/Service/Message/ReceiveHandleService.php
index 590f879..ac7de0b 100644
--- a/app/Service/Message/ReceiveHandleService.php
+++ b/app/Service/Message/ReceiveHandleService.php
@@ -3,13 +3,9 @@ declare(strict_types=1);
 
 namespace App\Service\Message;
 
-use App\Cache\LastMessage;
-use App\Cache\UnreadTalkCache;
 use App\Constants\TalkEventConstant;
-use App\Constants\TalkMessageType;
 use App\Constants\TalkModeConstant;
 use App\Event\TalkEvent;
-use App\Model\Talk\TalkRecords;
 use App\Service\SocketClientService;
 use App\Service\TalkMessageService;
 use App\Support\UserRelation;
@@ -44,8 +40,8 @@ class ReceiveHandleService
      * 对话文本消息
      *
      * @param Response|Server $server
-     * @param Frame $frame
-     * @param array|string $data 解析后数据
+     * @param Frame           $frame
+     * @param array|string    $data 解析后数据
      * @return void
      */
     public function onTalk($server, Frame $frame, $data)
@@ -77,9 +73,9 @@ class ReceiveHandleService
      * 键盘输入消息
      *
      * @param Response|Server $server
-     * @param Frame $frame
-     * @param array|string $data 解析后数据
-     * @return false
+     * @param Frame           $frame
+     * @param array|string    $data 解析后数据
+     * @return void
      */
     public function onKeyboard($server, Frame $frame, $data)
     {
diff --git a/app/Service/SocketClientService.php b/app/Service/SocketClientService.php
index 9489ea7..3680806 100644
--- a/app/Service/SocketClientService.php
+++ b/app/Service/SocketClientService.php
@@ -82,7 +82,7 @@ class SocketClientService
      * @param string $run_id  服务运行ID（默认当前服务ID）
      * @return array
      */
-    public function findUserFds(int $user_id, $run_id = SERVER_RUN_ID)
+    public function findUserFds(int $user_id, $run_id = SERVER_RUN_ID): array
     {
         return SocketUserBindFds::getInstance()->findFds($user_id, $run_id);
     }
diff --git a/app/Traits/StaticInstance.php b/app/Traits/StaticInstance.php
index c9fd0e3..71fc89b 100644
--- a/app/Traits/StaticInstance.php
+++ b/app/Traits/StaticInstance.php
@@ -20,7 +20,7 @@ trait StaticInstance
      *
      * @return static
      */
-    static public function getInstance()
+    public static function getInstance()
     {
         if (is_null(static::$instance)) {
             static::$instance = new static();