diff --git a/app/Http/Admin/Services/Slide.php b/app/Http/Admin/Services/Slide.php
index 50a19b2c..33ba67f0 100644
--- a/app/Http/Admin/Services/Slide.php
+++ b/app/Http/Admin/Services/Slide.php
@@ -173,11 +173,17 @@ class Slide extends Service
 
         $slide->title = $post['title'];
         $slide->target = $post['target'];
+        $slide->cover = $course->cover;
         $slide->content = $course->id;
         $slide->target_attrs = [
-            'course' => ['id' => $course->id, 'title' => $course->title]
+            'course' => [
+                'id' => $course->id,
+                'title' => $course->title,
+            ]
         ];
 
+        $slide->create();
+
         return $slide;
     }
 
@@ -192,10 +198,15 @@ class Slide extends Service
         $slide->title = $post['title'];
         $slide->target = $post['target'];
         $slide->content = $page->id;
-        $data['target_attrs'] = [
-            'page' => ['id' => $page->id, 'title' => $page->title]
+        $slide->target_attrs = [
+            'page' => [
+                'id' => $page->id,
+                'title' => $page->title,
+            ]
         ];
 
+        $slide->create();
+
         return $slide;
     }
 
@@ -214,6 +225,8 @@ class Slide extends Service
             'link' => ['url' => $link]
         ];
 
+        $slide->create();
+
         return $slide;
     }
 
diff --git a/app/Library/Helper.php b/app/Library/Helper.php
index f87bb87e..0626c662 100644
--- a/app/Library/Helper.php
+++ b/app/Library/Helper.php
@@ -253,6 +253,16 @@ function kg_default_gift_cover_path()
     return '/img/default/gift_cover.png';
 }
 
+/**
+ * 获取默认轮播封面路径
+ *
+ * @return string
+ */
+function kg_default_slide_cover_path()
+{
+    return '/img/default/course_cover.png';
+}
+
 /**
  * 获取存储基准URL
  *
diff --git a/app/Models/Slide.php b/app/Models/Slide.php
index 908cac3d..8719172d 100644
--- a/app/Models/Slide.php
+++ b/app/Models/Slide.php
@@ -126,7 +126,7 @@ class Slide extends Model
     public function beforeCreate()
     {
         if (empty($this->cover)) {
-            $this->cover = kg_default_cover_path();
+            $this->cover = kg_default_slide_cover_path();
         } elseif (Text::startsWith($this->cover, 'http')) {
             $this->cover = self::getCoverPath($this->cover);
         }