diff --git a/beike/Admin/Providers/AdminServiceProvider.php b/beike/Admin/Providers/AdminServiceProvider.php
index b207f477..3934ce12 100644
--- a/beike/Admin/Providers/AdminServiceProvider.php
+++ b/beike/Admin/Providers/AdminServiceProvider.php
@@ -28,7 +28,7 @@ class AdminServiceProvider extends ServiceProvider
     public function boot()
     {
         $uri = request()->getRequestUri();
-        if (Str::startsWith($uri, "/installer")) {
+        if (is_installer()) {
             return;
         }
 
diff --git a/beike/Helpers.php b/beike/Helpers.php
index f41117c7..4d40e549 100644
--- a/beike/Helpers.php
+++ b/beike/Helpers.php
@@ -71,6 +71,9 @@ function admin_name(): string
  */
 function load_settings()
 {
+    if (is_installer() || !file_exists(__DIR__ . '/../storage/installed')) {
+        return;
+    }
     $result = \Beike\Repositories\SettingRepo::getGroupedSettings();
     config(['bk' => $result]);
 }
@@ -220,6 +223,18 @@ function is_admin(): bool
     return false;
 }
 
+
+/**
+ * 是否访问安装页面
+ * @return bool
+ */
+function is_installer(): bool
+{
+    $uri = request()->getRequestUri();
+    return Str::startsWith($uri, "/installer");
+}
+
+
 /**
  * 是否为当前访问路由
  *
diff --git a/beike/Installer/Providers/InstallerServiceProvider.php b/beike/Installer/Providers/InstallerServiceProvider.php
index a225a7dd..258062b9 100644
--- a/beike/Installer/Providers/InstallerServiceProvider.php
+++ b/beike/Installer/Providers/InstallerServiceProvider.php
@@ -16,8 +16,7 @@ class InstallerServiceProvider extends ServiceProvider
     {
         $this->loadRoutesFrom(__DIR__ . '/../Routes/installer.php');
 
-        $uri = request()->getRequestUri();
-        if (!Str::startsWith($uri, "/installer")) {
+        if (!is_installer()) {
             return;
         }
 
diff --git a/beike/Shop/Providers/ShopServiceProvider.php b/beike/Shop/Providers/ShopServiceProvider.php
index efa57edf..1d44040c 100644
--- a/beike/Shop/Providers/ShopServiceProvider.php
+++ b/beike/Shop/Providers/ShopServiceProvider.php
@@ -34,7 +34,7 @@ class ShopServiceProvider extends ServiceProvider
     public function boot()
     {
         $uri = request()->getRequestUri();
-        if (Str::startsWith($uri, "/installer")) {
+        if (is_installer()) {
             return;
         }
         $this->loadRoutesFrom(__DIR__ . '/../Routes/shop.php');
diff --git a/public/index.php b/public/index.php
index 3c98d6a9..536f6d44 100644
--- a/public/index.php
+++ b/public/index.php
@@ -3,7 +3,9 @@
 use Illuminate\Contracts\Http\Kernel;
 use Illuminate\Http\Request;
 
-if (!file_exists( __DIR__.'/../storage/installed') && (!isset($_SERVER['REDIRECT_URL']) || substr($_SERVER['REDIRECT_URL'], 0, 10) != '/installer')) {
+if (!file_exists(__DIR__ . '/../storage/installed')
+    && (!isset($_SERVER['REDIRECT_URL']) || substr($_SERVER['REDIRECT_URL'], 0, 10) != '/installer')
+    && (stripos($_SERVER['REQUEST_URI'], '_debugbar') !== 1)) {
     header("Location: /installer");
     exit;
 }
@@ -25,8 +27,8 @@ define('LARAVEL_START', microtime(true));
 |
 */
 
-if (file_exists(__DIR__.'/../storage/framework/maintenance.php')) {
-    require __DIR__.'/../storage/framework/maintenance.php';
+if (file_exists(__DIR__ . '/../storage/framework/maintenance.php')) {
+    require __DIR__ . '/../storage/framework/maintenance.php';
 }
 
 /*
@@ -40,7 +42,7 @@ if (file_exists(__DIR__.'/../storage/framework/maintenance.php')) {
 |
 */
 
-require __DIR__.'/../vendor/autoload.php';
+require __DIR__ . '/../vendor/autoload.php';
 
 /*
 |--------------------------------------------------------------------------
@@ -53,7 +55,7 @@ require __DIR__.'/../vendor/autoload.php';
 |
 */
 
-$app = require_once __DIR__.'/../bootstrap/app.php';
+$app = require_once __DIR__ . '/../bootstrap/app.php';
 
 $kernel = $app->make(Kernel::class);