diff --git a/public/themes/website/1/zh/demo/product.html b/public/themes/website/1/zh/demo/product.html
index e2f23cb..a22fe24 100644
--- a/public/themes/website/1/zh/demo/product.html
+++ b/public/themes/website/1/zh/demo/product.html
@@ -158,7 +158,7 @@ $resource_download = $main_content['resource_download'] ?? [];
       <a class="s-btn s-btn--light s-btn--pill {if empty($content)}hidden{/if}" href="javascript:;" data-selection-trigger>查看选型表</a>
       <div class="p-hero__media">
         <div class="p-hero__mark" aria-hidden="true">{$sub_title}</div>
-        <img src="{:deal_image_url($thumbnail_url)}" width="434" height="601" alt="RA3系列伺服驱动器" />
+        <img src="{:deal_image_url($thumbnail_url)}" width="434" height="601" alt="{$thumbnail_name}" />
       </div>
     </div>
   </section>