diff --git a/app/Http/Admin/Controllers/UploadController.php b/app/Http/Admin/Controllers/UploadController.php
index 6c51b97e..432e5129 100644
--- a/app/Http/Admin/Controllers/UploadController.php
+++ b/app/Http/Admin/Controllers/UploadController.php
@@ -7,6 +7,7 @@
 
 namespace App\Http\Admin\Controllers;
 
+use App\Http\Admin\Services\Upload as UploadService;
 use App\Services\MyStorage as StorageService;
 use App\Services\Vod as VodService;
 use App\Validators\Validator as AppValidator;
@@ -119,20 +120,25 @@ class UploadController extends Controller
      */
     public function uploadDefaultImageAction()
     {
-        $service = new StorageService();
+        $service = new UploadService();
 
         $items = [];
 
+        $items['category_icon'] = $service->uploadDefaultCategoryIcon();
         $items['user_avatar'] = $service->uploadDefaultUserAvatar();
+        $items['article_cover'] = $service->uploadDefaultArticleCover();
         $items['course_cover'] = $service->uploadDefaultCourseCover();
         $items['package_cover'] = $service->uploadDefaultPackageCover();
         $items['topic_cover'] = $service->uploadDefaultTopicCover();
+        $items['slide_cover'] = $service->uploadDefaultSlideCover();
         $items['gift_cover'] = $service->uploadDefaultGiftCover();
         $items['vip_cover'] = $service->uploadDefaultVipCover();
-        $items['category_icon'] = $service->uploadDefaultCategoryIcon();
 
-        foreach ($items as $item) {
-            if (!$item) return $this->jsonError(['msg' => '上传文件失败']);
+        foreach ($items as $key => $item) {
+            $msg = sprintf('上传文件失败: %s', $key);
+            if (!$item) {
+                return $this->jsonError(['msg' => $msg]);
+            }
         }
 
         return $this->jsonSuccess(['msg' => '上传文件成功']);
diff --git a/app/Http/Admin/Services/Upload.php b/app/Http/Admin/Services/Upload.php
new file mode 100644
index 00000000..9fa53961
--- /dev/null
+++ b/app/Http/Admin/Services/Upload.php
@@ -0,0 +1,153 @@
+<?php
+/**
+ * @copyright Copyright (c) 2021 深圳市酷瓜软件有限公司
+ * @license https://opensource.org/licenses/GPL-2.0
+ * @link https://www.koogua.com
+ */
+
+namespace App\Http\Admin\Services;
+
+
+use App\Services\MyStorage;
+
+class Upload extends Service
+{
+
+    /**
+     * @var MyStorage
+     */
+    protected $storage;
+
+    public function __construct()
+    {
+        $this->storage = new MyStorage();
+    }
+
+    /**
+     * 上传默认用户头像
+     *
+     * @return false|mixed|string
+     */
+    public function uploadDefaultUserAvatar()
+    {
+        $filename = static_path('admin/img/default/user_avatar.png');
+
+        $key = '/img/default/user_avatar.png';
+
+        return $this->storage->putFile($key, $filename);
+    }
+
+    /**
+     * 上传默认课程封面
+     *
+     * @return false|mixed|string
+     */
+    public function uploadDefaultCourseCover()
+    {
+        $filename = static_path('admin/img/default/course_cover.png');
+
+        $key = '/img/default/course_cover.png';
+
+        return $this->storage->putFile($key, $filename);
+    }
+
+    /**
+     * 上传默认套餐封面
+     *
+     * @return false|mixed|string
+     */
+    public function uploadDefaultPackageCover()
+    {
+        $filename = static_path('admin/img/default/package_cover.png');
+
+        $key = '/img/default/package_cover.png';
+
+        return $this->storage->putFile($key, $filename);
+    }
+
+    /**
+     * 上传默认话题封面
+     *
+     * @return false|mixed|string
+     */
+    public function uploadDefaultTopicCover()
+    {
+        $filename = static_path('admin/img/default/topic_cover.png');
+
+        $key = '/img/default/topic_cover.png';
+
+        return $this->storage->putFile($key, $filename);
+    }
+
+    /**
+     * 上传默认会员封面
+     *
+     * @return false|mixed|string
+     */
+    public function uploadDefaultVipCover()
+    {
+        $filename = static_path('admin/img/default/vip_cover.png');
+
+        $key = '/img/default/vip_cover.png';
+
+        return $this->storage->putFile($key, $filename);
+    }
+
+    /**
+     * 上传默认专栏封面
+     *
+     * @return false|mixed|string
+     */
+    public function uploadDefaultArticleCover()
+    {
+        $filename = static_path('admin/img/default/article_cover.png');
+
+        $key = '/img/default/article_cover.png';
+
+        return $this->storage->putFile($key, $filename);
+    }
+
+    /**
+     * 上传默认礼品封面
+     *
+     * @return false|mixed|string
+     */
+    public function uploadDefaultGiftCover()
+    {
+        $filename = static_path('admin/img/default/gift_cover.png');
+
+        $key = '/img/default/gift_cover.png';
+
+        return $this->storage->putFile($key, $filename);
+    }
+
+    /**
+     * 上传默认轮播图片
+     *
+     * @return false|mixed|string
+     */
+    public function uploadDefaultSlideCover()
+    {
+        $filename = static_path('admin/img/default/slide_cover.png');
+
+        $key = '/img/default/slide_cover.png';
+
+        return $this->storage->putFile($key, $filename);
+    }
+
+    /**
+     * 上传默认分类图标
+     *
+     * @return false|mixed|string
+     */
+    public function uploadDefaultCategoryIcon()
+    {
+        $filename = static_path('admin/img/default/category_icon.png');
+
+        $key = '/img/default/category_icon.png';
+
+        return $this->storage->putFile($key, $filename);
+    }
+
+
+}
diff --git a/app/Http/Admin/Views/setting/storage.volt b/app/Http/Admin/Views/setting/storage.volt
index fc7a574d..98b37f78 100644
--- a/app/Http/Admin/Views/setting/storage.volt
+++ b/app/Http/Admin/Views/setting/storage.volt
@@ -141,6 +141,10 @@
                                 <td>礼品封面</td>
                                 <td>public/static/admin/img/default/gift_cover.png</td>
                             </tr>
+                            <tr>
+                                <td>轮播封面</td>
+                                <td>public/static/admin/img/default/slide_cover.png</td>
+                            </tr>
                             </tbody>
                         </table>
                     </div>
diff --git a/app/Services/MyStorage.php b/app/Services/MyStorage.php
index 36c2f35c..c65c4237 100644
--- a/app/Services/MyStorage.php
+++ b/app/Services/MyStorage.php
@@ -11,6 +11,7 @@ use App\Library\Utils\FileInfo;
 use App\Models\Upload as UploadModel;
 use App\Repos\Upload as UploadRepo;
 use InvalidArgumentException;
+use RuntimeException;
 
 class MyStorage extends Storage
 {
@@ -36,104 +37,6 @@ class MyStorage extends Storage
         return $this->putString($key, $value);
     }
 
-    /**
-     * 上传默认用户头像
-     *
-     * @return false|mixed|string
-     */
-    public function uploadDefaultUserAvatar()
-    {
-        $filename = static_path('admin/img/default/user_avatar.png');
-
-        $key = '/img/default/user_avatar.png';
-
-        return $this->putFile($key, $filename);
-    }
-
-    /**
-     * 上传默认课程封面
-     *
-     * @return false|mixed|string
-     */
-    public function uploadDefaultCourseCover()
-    {
-        $filename = static_path('admin/img/default/course_cover.png');
-
-        $key = '/img/default/course_cover.png';
-
-        return $this->putFile($key, $filename);
-    }
-
-    /**
-     * 上传默认套餐封面
-     *
-     * @return false|mixed|string
-     */
-    public function uploadDefaultPackageCover()
-    {
-        $filename = static_path('admin/img/default/package_cover.png');
-
-        $key = '/img/default/package_cover.png';
-
-        return $this->putFile($key, $filename);
-    }
-
-    /**
-     * 上传默认话题封面
-     *
-     * @return false|mixed|string
-     */
-    public function uploadDefaultTopicCover()
-    {
-        $filename = static_path('admin/img/default/topic_cover.png');
-
-        $key = '/img/default/topic_cover.png';
-
-        return $this->putFile($key, $filename);
-    }
-
-    /**
-     * 上传默认会员封面
-     *
-     * @return false|mixed|string
-     */
-    public function uploadDefaultVipCover()
-    {
-        $filename = static_path('admin/img/default/vip_cover.png');
-
-        $key = '/img/default/vip_cover.png';
-
-        return $this->putFile($key, $filename);
-    }
-
-    /**
-     * 上传默认礼品封面
-     *
-     * @return false|mixed|string
-     */
-    public function uploadDefaultGiftCover()
-    {
-        $filename = static_path('admin/img/default/gift_cover.png');
-
-        $key = '/img/default/gift_cover.png';
-
-        return $this->putFile($key, $filename);
-    }
-
-    /**
-     * 上传分类默认图标
-     *
-     * @return false|mixed|string
-     */
-    public function uploadDefaultCategoryIcon()
-    {
-        $filename = static_path('admin/img/default/category_icon.png');
-
-        $key = '/img/default/category_icon.png';
-
-        return $this->putFile($key, $filename);
-    }
-
     /**
      * 上传封面图片
      *
@@ -218,6 +121,10 @@ class MyStorage extends Storage
 
                     $path = $this->putFile($keyName, $file->getTempName());
 
+                    if (!$path) {
+                        throw new RuntimeException('Upload File Failed');
+                    }
+
                     $upload = new UploadModel();
 
                     $upload->name = $name;
diff --git a/public/static/admin/img/default/article_cover.png b/public/static/admin/img/default/article_cover.png
new file mode 100644
index 00000000..c0916261
Binary files /dev/null and b/public/static/admin/img/default/article_cover.png differ