diff --git a/desktop-lrc.html b/desktop-lrc.html
index 5f9eed2..4223f42 100644
--- a/desktop-lrc.html
+++ b/desktop-lrc.html
@@ -9,7 +9,7 @@
 <script>window.LIBS_BASE_URL = location.origin + '/lib';window.__ENV_LANG__ = 'zh'</script>
 <script type="module" src="js/desktop-lrc.js"></script>
 </head>
-<body anot="lrc">
+<body class="do-fn-noselect" anot="lrc">
   <div class="lrc-box">
     <section class="left">
       <span class="shadow" :text="lrc.l.txt"></span>
