diff --git a/config/cookie.php b/config/cookie.php
index 274b3c7fb..1da4e6731 100644
--- a/config/cookie.php
+++ b/config/cookie.php
@@ -22,7 +22,7 @@ return [
     'domain'    => '',
     //  cookie 启用安全传输
     'secure'    => false,
-    // httponly设置
+    // httponly 设置
     'httponly'  => false,
     // 是否使用 setcookie
     'setcookie' => true,
diff --git a/config/trace.php b/config/trace.php
deleted file mode 100644
index 33eba0893..000000000
--- a/config/trace.php
+++ /dev/null
@@ -1,21 +0,0 @@
-<?php
-
-// +----------------------------------------------------------------------
-// | ThinkAdmin
-// +----------------------------------------------------------------------
-// | 版权所有 2014~2020 广州楚才信息科技有限公司 [ http://www.cuci.cc ]
-// +----------------------------------------------------------------------
-// | 官方网站: http://demo.thinkadmin.top
-// +----------------------------------------------------------------------
-// | 开源协议 ( https://mit-license.org )
-// +----------------------------------------------------------------------
-// | gitee 代码仓库：https://gitee.com/zoujingli/ThinkAdmin
-// | github 代码仓库：https://github.com/zoujingli/ThinkAdmin
-// +----------------------------------------------------------------------
-
-return [
-    // 内置Html和Console两种方式 支持扩展
-    'type'    => 'Html',
-    // 读取的日志通道名
-    'channel' => '',
-];