diff --git a/.gitignore b/.gitignore
index 98cf6c4..109483f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -17,3 +17,4 @@ Cargo.lock
 
 *.db
 migrations/.keep
+.mcp.json
diff --git a/src/providers/xxthots.rs b/src/providers/xxthots.rs
index 6f5abd7..ad0fb1c 100644
--- a/src/providers/xxthots.rs
+++ b/src/providers/xxthots.rs
@@ -322,13 +322,7 @@ impl XxthotsProvider {
             )
             .views(views);
             if !preview.is_empty() {
-                let mut format = VideoFormat::new(
-                    preview.clone(),
-                    "preview".to_string(),
-                    "video/mp4".to_string(),
-                );
-                format.add_http_header("Referer".to_string(), video_url.clone());
-                video_item = video_item.preview(preview).formats(vec![format]);
+                video_item = video_item.preview(preview);
             }
             items.push(video_item);
         }