From df0f3ec8983225e71d1c9a8571c3095e7d1083a7 Mon Sep 17 00:00:00 2001
From: nguyentrungthat <80239428+nguentrungthat@users.noreply.github.com>
Date: Fri, 15 May 2026 11:20:08 +0700
Subject: [PATCH] Update line_connection.ts

---
 BACKEND/app/services/line_connection.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/BACKEND/app/services/line_connection.ts b/BACKEND/app/services/line_connection.ts
index 34b28eb..ae645ce 100644
--- a/BACKEND/app/services/line_connection.ts
+++ b/BACKEND/app/services/line_connection.ts
@@ -2403,7 +2403,7 @@ Ports Missing/Down: ${missing.length}\n\n`
               </table>
             </td>
             <td valign="top">
-              ${checklistRowsHtml}
+              ${serialInfo ? checklistRowsHtml : '<td style="padding:6px 0;border-bottom:1px dashed #f0f1f3;font-weight:600;color:#5f6978; font-size:11px; font-style:italic;">Not Available</td>'}
             </td>
         </table>
       </td></tr>