diff --git a/app/Model/v3/Banner.php b/app/Model/v3/Banner.php
index 6953299..b022df2 100644
--- a/app/Model/v3/Banner.php
+++ b/app/Model/v3/Banner.php
@@ -10,11 +10,28 @@ class Banner extends Model
 {
     use SoftDeletes;
     protected $table = 'lanzu_banners';
+    
+    protected $appends = [
+        'cover_url'
+    ];
 
     protected $visible = [
-        'id', 'cover', 'cover_type', 'title', 'subtitle', 'path', 'path_type', 'bg_color'
+        'id', 'cover_type', 'title', 'subtitle', 'path', 'path_type', 'bg_color','cover_url'
     ];
 
+    public function getCoverUrlAttribute(){
+        return $this->imageUrl($this->cover);
+    }
+
+    public function imageUrl($value)
+    {
+        if(strripos($value,"http") === false){
+            return env('OSS_IMG_HOST').'/'.$value;
+        }else{
+            return $value;
+        }
+    }
+
     protected function boot(): void
     {
         parent::boot();
@@ -22,4 +39,6 @@ class Banner extends Model
             return $builder->where(['status' => 1])->orderBy('sort', 'desc');
         });
     }
+
+    
 }
\ No newline at end of file