diff --git a/app/common/exception/EventException.php b/app/common/exception/EventException.php
index 553c2fa..6c6a8f5 100644
--- a/app/common/exception/EventException.php
+++ b/app/common/exception/EventException.php
@@ -1,8 +1,8 @@
 <?php
 
-namespace app\commno\exception;
+namespace app\common\exception;
 
-use extend\base\commno\exception\EventExceptionBase;
+use extend\base\common\exception\EventExceptionBase;
 
 class EventException extends EventExceptionBase
 {
diff --git a/extend/base/common/command/admin/VersionBase.php b/extend/base/common/command/admin/VersionBase.php
index 5710906..1a75d47 100644
--- a/extend/base/common/command/admin/VersionBase.php
+++ b/extend/base/common/command/admin/VersionBase.php
@@ -12,14 +12,12 @@ use think\console\Output;
 
 class VersionBase extends Command
 {
-    public const VERSION = 'v2.0.86';
+    public const VERSION = 'v2.0.87';
 
     public const LAYUI_VERSION = '2.8.17';
 
     public const COMMENT = [
-        '增加测试机制',
-        '完善DebugMysql日志逻辑',
-        '更新debug_log表字段格式',
+        '修复命名空间错误',
         '发布新版本',
     ];
 
diff --git a/extend/base/common/exception/EventExceptionBase.php b/extend/base/common/exception/EventExceptionBase.php
index 87aa7f1..1b9f35c 100644
--- a/extend/base/common/exception/EventExceptionBase.php
+++ b/extend/base/common/exception/EventExceptionBase.php
@@ -1,6 +1,6 @@
 <?php
 
-namespace extend\base\commno\exception;
+namespace extend\base\common\exception;
 
 use Exception;
 
diff --git a/extend/base/helper.php b/extend/base/helper.php
index e8b3f50..34ac88a 100644
--- a/extend/base/helper.php
+++ b/extend/base/helper.php
@@ -2,7 +2,7 @@
 
 // 应用公共文件
 
-use app\commno\exception\EventException;
+use app\common\exception\EventException;
 use app\common\service\AuthService;
 use think\exception\HttpResponseException;
 use think\facade\App;