diff --git a/src/route/cache.rs b/src/route/cache.rs
index d04d079..b3c38a4 100644
--- a/src/route/cache.rs
+++ b/src/route/cache.rs
@@ -58,7 +58,7 @@ pub(super) async fn hath(
     };
     let file_size = info.size() as u64;
     let content_type = HeaderValue::from_maybe_shared(info.mime_type().to_string()).unwrap();
-    let content_disposition = HeaderValue::from_maybe_shared(format!("inline;filename=\"{file_name}\"")).unwrap_or(DEFAULT_CD);
+    let content_disposition = HeaderValue::from_maybe_shared(format!("inline; filename=\"{file_name}\"")).unwrap_or(DEFAULT_CD);
 
     // Check cache hit
     if let Some(file) = data.cache_manager.get_file(&info).await {