diff --git a/docs/update/v2.md b/docs/update/v2.md
index a0ca005a..48a56127 100644
--- a/docs/update/v2.md
+++ b/docs/update/v2.md
@@ -1,8 +1,14 @@
 # 更新日志（v2 版本）
 
+## v2.5.4 (buidl 421)
+
+> 更新时间：2021.9.11
+
+- 删除多余的调试信息
+
 ## v2.5.3 (build 420)
 
-> 更新事件：2021.9.11
+> 更新时间：2021.9.11
 
 - 修复 DB 模块在未连接数据库的时候抛出未知异常
 - 修复部分情况下打包模块出现的错误
diff --git a/src/ZM/ConsoleApplication.php b/src/ZM/ConsoleApplication.php
index d7aa57bc..ed976eec 100644
--- a/src/ZM/ConsoleApplication.php
+++ b/src/ZM/ConsoleApplication.php
@@ -28,8 +28,8 @@ class ConsoleApplication extends Application
 {
     private static $obj = null;
 
-    const VERSION_ID = 420;
-    const VERSION = "2.5.3";
+    const VERSION_ID = 421;
+    const VERSION = "2.5.4";
 
     /**
      * @throws InitException
diff --git a/src/ZM/Event/SwooleEvent/OnWorkerStart.php b/src/ZM/Event/SwooleEvent/OnWorkerStart.php
index a0f484f4..9bcdbfc4 100644
--- a/src/ZM/Event/SwooleEvent/OnWorkerStart.php
+++ b/src/ZM/Event/SwooleEvent/OnWorkerStart.php
@@ -184,7 +184,6 @@ class OnWorkerStart implements SwooleEvent
             $obj->level = $obb_onebot["message_level"] ?? 99999;
             $obj->rule = 'connectIsQQ()';
             EventManager::addEvent(OnMessageEvent::class, $obj);
-            zm_dump(EventManager::$events[OnMessageEvent::class]);
             if ($obb_onebot["single_bot_mode"]) {
                 LightCacheInside::set("connect", "conn_fd", -1);
             } else {