diff --git a/templates/admin/ppt_audit_history.html b/templates/admin/ppt_audit_history.html
index 81f3b89..07a6b1c 100644
--- a/templates/admin/ppt_audit_history.html
+++ b/templates/admin/ppt_audit_history.html
@@ -19,7 +19,7 @@
       <div class="ppt-signal">
         <div class="ppt-label">視覺模型</div>
         <span class="ppt-value {% if vision_enabled %}status-good{% else %}status-warn{% endif %}">{{ '啟用' if vision_enabled else '停用' }}</span>
-        <small class="text-muted">PPT_VISION_ENABLED</small>
+        <small class="text-muted">minicpm-v + LibreOffice</small>
       </div>
       <div class="ppt-signal">
         <div class="ppt-label">{{ report_month }} {{ selected_report_type.label }}</div>