diff --git a/config/laravolt/avatar.php b/config/laravolt/avatar.php
deleted file mode 100644
index df29b97..0000000
--- a/config/laravolt/avatar.php
+++ /dev/null
@@ -1,126 +0,0 @@
-<?php
-/*
- * Set specific configuration variables here
- */
-return [
-
-    /*
-    |--------------------------------------------------------------------------
-    | Image Driver
-    |--------------------------------------------------------------------------
-    | Avatar use Intervention Image library to process image.
-    | Meanwhile, Intervention Image supports "GD Library" and "Imagick" to process images
-    | internally. You may choose one of them according to your PHP
-    | configuration. By default PHP's "GD Library" implementation is used.
-    |
-    | Supported: "gd", "imagick"
-    |
-    */
-    'driver'    => 'imagick',
-
-    // Initial generator class
-    'generator' => \Laravolt\Avatar\Generator\DefaultGenerator::class,
-
-    // Theme implementation
-    'decorator' => \Laravolt\Avatar\Theme\Decorator::class,
-
-    // Whether all characters supplied must be replaced with their closest ASCII counterparts
-    'ascii'    => false,
-
-    // Image shape: circle or square
-    'shape' => 'circle',
-
-    // Image width, in pixel
-    'width'    => 100,
-
-    // Image height, in pixel
-    'height'   => 100,
-
-    // Number of characters used as initials. If name consists of single word, the first N character will be used
-    'chars'    => 2,
-
-    // font size
-    'fontSize' => 48,
-
-    // convert initial letter in uppercase
-    'uppercase' => false,
-
-    // Fonts used to render text.
-    // If contains more than one fonts, randomly selected based on name supplied
-    'fonts'    => [__DIR__.'/../fonts/OpenSans-Bold.ttf', __DIR__.'/../fonts/rockwell.ttf'],
-
-    // List of foreground colors to be used, randomly selected based on name supplied
-    'foregrounds'   => [
-        '#FFFFFF',
-    ],
-
-    // List of background colors to be used, randomly selected based on name supplied
-    'backgrounds'   => [
-        '#f44336',
-        '#E91E63',
-        '#9C27B0',
-        '#673AB7',
-        '#3F51B5',
-        '#2196F3',
-        '#03A9F4',
-        '#00BCD4',
-        '#009688',
-        '#4CAF50',
-        '#8BC34A',
-        '#CDDC39',
-        '#FFC107',
-        '#FF9800',
-        '#FF5722',
-    ],
-
-    'border'    => [
-        'size'  => 1,
-
-        // border color, available value are:
-        // 'foreground' (same as foreground color)
-        // 'background' (same as background color)
-        // or any valid hex ('#aabbcc')
-        'color' => 'background',
-    ],
-
-    // List of theme name to be used when rendering avatar
-    // Possible values are:
-    // 1. Theme name as string: 'colorful'
-    // 2. Or array of string name: ['grayscale-light', 'grayscale-dark']
-    // 3. Or wildcard "*" to use all defined themes
-    'theme' => ['*'],
-
-    // Predefined themes
-    // Available theme attributes are:
-    // shape, chars, backgrounds, foregrounds, fonts, fontSize, width, height, ascii, uppercase, and border.
-    'themes' => [
-        'grayscale-light' => [
-            'backgrounds' => ['#edf2f7', '#e2e8f0', '#cbd5e0'],
-            'foregrounds' => ['#a0aec0'],
-        ],
-        'grayscale-dark' => [
-            'backgrounds' => ['#2d3748', '#4a5568', '#718096'],
-            'foregrounds' => ['#e2e8f0'],
-        ],
-        'colorful' => [
-            'backgrounds' => [
-                '#f44336',
-                '#E91E63',
-                '#9C27B0',
-                '#673AB7',
-                '#3F51B5',
-                '#2196F3',
-                '#03A9F4',
-                '#00BCD4',
-                '#009688',
-                '#4CAF50',
-                '#8BC34A',
-                '#CDDC39',
-                '#FFC107',
-                '#FF9800',
-                '#FF5722',
-            ],
-            'foregrounds' => ['#FFFFFF'],
-        ],
-    ]
-];
diff --git a/config/laravolt/suitable.php b/config/laravolt/suitable.php
deleted file mode 100644
index 9464710..0000000
--- a/config/laravolt/suitable.php
+++ /dev/null
@@ -1,15 +0,0 @@
-<?php
-
-/*
- * Set specific configuration variables here
- */
-return [
-    'query_string'   => [
-        'sort_by'        => 'sort',
-        'sort_direction' => 'direction',
-        'search'         => 'search',
-    ],
-    'restful_button' => [
-        'delete_confirmation_fields' => ['title', 'name'],
-    ],
-];
diff --git a/config/laravolt/thunderclap.php b/config/laravolt/thunderclap.php
deleted file mode 100644
index 15d6aa2..0000000
--- a/config/laravolt/thunderclap.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * Set specific configuration variables here
- */
-return [
-    'columns'    => [
-        'except' => ['id', 'created_at', 'updated_at', 'deleted_at', 'remember_token'],
-    ],
-    'view'       => [
-        'extends' => 'layout',
-    ],
-    'routes'     => [
-        'prefix'     => '',
-        'middleware' => [],
-    ],
-    'namespace'  => 'Modules',
-    'target_dir' => base_path('modules'),
-
-    // Template skeleton (stubs)
-    'default'    => 'laravolt',
-
-    // name => directory path, relative with stubs directory or absolute path
-    'templates'  => [
-        'laravolt' => 'laravolt',
-    ],
-];