diff --git a/TC1/http_server/web/index.html b/TC1/http_server/web/index.html
index f0cfc72..b28d20f 100644
--- a/TC1/http_server/web/index.html
+++ b/TC1/http_server/web/index.html
@@ -899,12 +899,6 @@ for (var i = 0; i < actions.length; i++) {
   `;
 }
 document.getElementById("short_click_events_tb").innerHTML = tb_html;
-// 手动将所有 .mdl-menu 挪到 body 下
-document.querySelectorAll('.mdl-menu').forEach(menu => {
-  if (menu.parentElement !== document.body) {
-    document.body.appendChild(menu);
-  }
-});
 
 
 
@@ -1254,11 +1248,6 @@ for (var i = 0; i < actions.length; i++) {
   `;
 }
 document.getElementById("short_click_events_tb").innerHTML = tb_html;
-document.querySelectorAll('.mdl-menu').forEach(menu => {
-  if (menu.parentElement !== document.body) {
-    document.body.appendChild(menu);
-  }
-});
 
         window.setTimeout(GetPowerRecord, 3000);
       }, power_idx.toString());