diff --git a/application/http/middleware/AccessInAppCheck.php b/application/http/middleware/AccessInAppCheck.php
deleted file mode 100644
index ff8056252..000000000
--- a/application/http/middleware/AccessInAppCheck.php
+++ /dev/null
@@ -1,53 +0,0 @@
-<?php
-// +----------------------------------------------------------------------
-// | ShopXO 国内领先企业级B2C免费开源电商系统
-// +----------------------------------------------------------------------
-// | Copyright (c) 2011~2018 http://shopxo.net All rights reserved.
-// +----------------------------------------------------------------------
-// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
-// +----------------------------------------------------------------------
-// | Author: Devil
-// +----------------------------------------------------------------------
-namespace app\http\middleware;
-
-/**
- * 访问环境检查
- * @author   Devil
- * @blog     http://gong.gg/
- * @version  0.0.1
- * @datetime 2016-12-01T21:51:08+0800
- */
-class AccessInAppCheck
-{
-    /**
-     * 入口
-     * @author   Devil
-     * @blog    http://gong.gg/
-     * @version 1.0.0
-     * @date    2019-01-16
-     * @desc    description
-     * @param   [object]        $request [请求对象]
-     * @param   \Closure        $next    [闭包]
-     * @return  [object]                 [请求对象]
-     */
-    public function handle($request, \Closure $next)
-    {
-        // 是否微信
-        if(preg_match('~micromessenger~i', $request->header('user-agent')))
-        {
-            $request->in_app = 'weixin';
-
-        // 是否支付宝
-        } else if (preg_match('~alipay~i', $request->header('user-agent')))
-        {
-            $request->in_app = 'alipay';
-
-        // 默认app
-        } else {
-            $request->in_app = 'app';
-        }
-        
-        return $next($request);
-    }
-}
-?>
\ No newline at end of file
diff --git a/application/middleware.php b/application/middleware.php
index 227c61516..f08908ba7 100644
--- a/application/middleware.php
+++ b/application/middleware.php
@@ -13,8 +13,5 @@
 return [
     // 系统环境检查
     app\http\middleware\SystemEnvCheck::class,
-
-    // 访问环境检查
-    app\http\middleware\AccessInAppCheck::class,
 ];
 ?>
\ No newline at end of file