diff --git a/apps/blogai/components/header.tsx b/apps/blogai/components/header.tsx
index 891e328..86e4e4f 100644
--- a/apps/blogai/components/header.tsx
+++ b/apps/blogai/components/header.tsx
@@ -658,7 +658,7 @@ export function DetailPageHeader({ data }: { data: any }) {
                     <CloudDownload size={20} />
                   </button>
 
-                  {/* 下载进度条（紧贴按钮） */}
+
                   {showDownloadBar && (
                     <div className="w-[20px] h-[4px] bg-gray-200 rounded overflow-hidden">
                       <div