diff --git a/config/cookie.php b/config/cookie.php
index ceb280c59..65fa95b4b 100644
--- a/config/cookie.php
+++ b/config/cookie.php
@@ -20,7 +20,7 @@ return [
     'path'      => '/',
     // cookie 有效域名
     'domain'    => '',
-    //  cookie 启用安全传输
+    // cookie 启用安全传输
     'secure'    => false,
     // httponly 设置
     'httponly'  => false,
diff --git a/config/filesystem.php b/config/filesystem.php
index 326429549..4beb8e3fb 100644
--- a/config/filesystem.php
+++ b/config/filesystem.php
@@ -26,7 +26,7 @@ return [
             // 磁盘类型
             'type'       => 'local',
             // 磁盘路径
-            'root'       => app()->getRootPath() . 'public/storage',
+            'root'       => app()->getRootPath() . 'public' . DIRECTORY_SEPARATOR . 'storage',
             // 磁盘路径对应的外部URL路径
             'url'        => '/storage',
             // 可见性
diff --git a/config/lang.php b/config/lang.php
index 6e6f883fe..95346d369 100644
--- a/config/lang.php
+++ b/config/lang.php
@@ -24,12 +24,12 @@ return [
     'use_cookie'      => true,
     // 多语言 Cookie 变量
     'cookie_var'      => 'think_lang',
+    // 是否支持语言分组
+    'allow_group'     => false,
     // 扩展语言包
     'extend_list'     => [],
     // 转义为对应语言包名称
     'accept_language' => [
         'zh-hans-cn' => 'zh-cn',
     ],
-    // 是否支持语言分组
-    'allow_group'     => false,
 ];