diff --git a/app/modules/dispatch/templates/dispatch/batches.html b/app/modules/dispatch/templates/dispatch/batches.html
index 3dce081..c3c8c13 100644
--- a/app/modules/dispatch/templates/dispatch/batches.html
+++ b/app/modules/dispatch/templates/dispatch/batches.html
@@ -34,7 +34,7 @@
               <span style="color:#16a34a;font-weight:600;">{{ b.done_count }} ✓</span>
               {% else %}{{ b.done_count }}{% endif %}
             </td>
-            <td class="erp-muted" style="white-space:nowrap;">{{ b.created_at }}</td>
+            <td class="erp-muted" style="white-space:nowrap;">{{ (b.created_at[:19].replace('T',' ')) if b.created_at else '' }}</td>
             <td style="text-align:right;white-space:nowrap;">
               <a class="erp-btn erp-btn-outline" href="/dispatch/batches/{{ b.id }}" data-ko="작업" data-en="Work">작업</a>
               <a class="erp-btn erp-btn-outline" href="/dispatch/batches/{{ b.id }}/picking" data-ko="피킹" data-en="Picking">피킹</a>