diff --git a/app/Models/Group.php b/app/Models/Group.php
index 92121466..4a64dd6b 100644
--- a/app/Models/Group.php
+++ b/app/Models/Group.php
@@ -83,7 +83,7 @@ class Group extends Model
      */
     public static function getDefaultConfigs(): Collection
     {
-        return collect(config('convention.app.group'));
+        return collect(config('convention.group'));
     }
 
     public function users(): HasMany
diff --git a/database/seeders/InstallSeeder.php b/database/seeders/InstallSeeder.php
index 9f83d2fa..a159a4d0 100644
--- a/database/seeders/InstallSeeder.php
+++ b/database/seeders/InstallSeeder.php
@@ -35,7 +35,7 @@ class InstallSeeder extends Seeder
                 'name' => '系统默认组&游客组',
                 'is_default' => true,
                 'is_guest' => true,
-                'configs' => config('convention.app.group'),
+                'configs' => config('convention.group'),
             ]);
             // 创建默认策略
             $group->strategies()->create([
diff --git a/routes/image.php b/routes/image.php
index 0d8afb6f..f7935ecc 100644
--- a/routes/image.php
+++ b/routes/image.php
@@ -5,7 +5,7 @@ use Illuminate\Support\Facades\Route;
 use App\Enums\GroupConfigKey;
 use App\Enums\ConfigKey;
 
-$extensions = config('convention.app.'.ConfigKey::Group)[GroupConfigKey::AcceptedFileSuffixes];
+$extensions = config('convention.group.accepted_file_suffixes');
 Route::middleware('cache.headers:public;max_age=2628000;etag')->group(function () use ($extensions) {
     $extensions = array_merge(array_map('strtoupper', $extensions), array_map('strtolower', $extensions));
     Route::any('{key}.{extension}', [