diff --git a/app/[locale]/page.tsx b/app/[locale]/page.tsx
index 28c97703..35d0244d 100644
--- a/app/[locale]/page.tsx
+++ b/app/[locale]/page.tsx
@@ -1,3 +1,5 @@
+export const dynamic = 'force-dynamic';
+
 import MainNode1 from '@/public/image/main_1.svg';
 import MainNode2 from '@/public/image/main_2.svg';
 import MainNode3 from '@/public/image/main_3.svg';
diff --git a/components/common/Attachments.tsx b/components/common/Attachments.tsx
index 05e0c69a..294e8ebe 100644
--- a/components/common/Attachments.tsx
+++ b/components/common/Attachments.tsx
@@ -24,7 +24,12 @@ export default function Attachments({ files }: AttachmentProps) {
 const AttachmentAnchor = ({ name, bytes, url }: Attachment) => {
   const kilobyte = Math.round(bytes / 100);
   return (
-    <a className="text-xs font-normal hover:underline w-fit" href={url} download={name}>
+    <a
+      className="text-xs font-normal hover:underline w-fit"
+      href={url}
+      download={name}
+      target="_blank"
+    >
       {name}({kilobyte / 10}KB)
     </a>
   );