diff --git a/demoadmin/index.html b/demoadmin/index.html
index 6002e72c450c51b553a43ed3bcd8fdb8a9a15db4..2509797cf0b6a077b73b0fe48330a406349b0542 100644
--- a/demoadmin/index.html
+++ b/demoadmin/index.html
@@ -167,10 +167,10 @@
               <button type="button" class="btn btn-primary btn-sm">返回</button>
             </div>
             <div class="col-auto"><b>当前操作</b></div>
-            <div  class="col text-end">
-              <button type="button" class="btn btn-primary btn-sm">发布文档</button>
+            <div class="col-md d-flex justify-content-start justify-content-md-end mt-2 mt-md-0">
+              <button type="button" class="btn btn-primary btn-sm me-1">发布文档</button>
               <button type="button" class="btn btn-info btn-sm">添加栏目</button>
-              <button type="button" class="btn btn-secondary btn-sm">删除所选</button>
+<!--              <button type="button" class="btn btn-secondary btn-sm">删除所选</button>-->
             </div>
           </div>
           <form class="row align-items-center ">