diff --git a/backend/internal/handler/templates/public_product.html b/backend/internal/handler/templates/public_product.html
index fa52dce..e7cba11 100644
--- a/backend/internal/handler/templates/public_product.html
+++ b/backend/internal/handler/templates/public_product.html
@@ -187,8 +187,7 @@
 {{end}}
   <footer class="foot">
     <div class="foot-rule">◆</div>
-    <div>Powered by <a class="brand" href="https://jiu.51yanmei.com">岩美科技</a></div>
-    <div class="icp"><a href="https://beian.miit.gov.cn" target="_blank" rel="noopener">京ICP备2026039814号</a></div>
+    <div>技术支持：<a class="brand" href="https://jiu.51yanmei.com">岩美科技</a> · <a class="icp" href="https://beian.miit.gov.cn" target="_blank" rel="noopener">京ICP备2026039814号</a></div>
   </footer>
 </div>
 </body>
diff --git a/backend/internal/handler/templates/public_shop.html b/backend/internal/handler/templates/public_shop.html
index 6878e85..34a5a30 100644
--- a/backend/internal/handler/templates/public_shop.html
+++ b/backend/internal/handler/templates/public_shop.html
@@ -151,8 +151,7 @@
 {{end}}
   <footer class="foot">
     <div class="foot-rule">◆</div>
-    <div>Powered by <a class="brand" href="https://jiu.51yanmei.com">岩美科技</a></div>
-    <div class="icp"><a href="https://beian.miit.gov.cn" target="_blank" rel="noopener">京ICP备2026039814号</a></div>
+    <div>技术支持：<a class="brand" href="https://jiu.51yanmei.com">岩美科技</a> · <a class="icp" href="https://beian.miit.gov.cn" target="_blank" rel="noopener">京ICP备2026039814号</a></div>
   </footer>
 </div>
 </body>