update

_config.yml

@@ -384,7 +384,7 @@ seo:
 ############################### Plugins ###############################
 plugins:
   # Required plugins:
-  jquery: https://cdn.jsdelivr.net/npm/jquery@3.3/dist/jquery.min.js
+  jquery: https://cdn.jsdelivr.net/npm/jquery@3.4/dist/jquery.min.js
 
   ######## Plugins to improve loading speed:
   # Preload (The menu's url must end with ‘/’)

layout/_partial/scripts.ejs

@@ -35,7 +35,7 @@
   </script>
 <% } %>
 <% if (theme.plugins.nodewaves && theme.plugins.nodewaves.js) { %>
-  <%- js({src: theme.plugins.nodewaves.js, async: true }) %>
+  <%- js({src: theme.plugins.nodewaves.js}) %>
   <script type="text/javascript">
     $(function() {
       Waves.attach('.flat-btn', ['waves-button']);

layout/_third-party/clipboard.ejs

@@ -1,12 +1,6 @@
 <script src="<%- theme.plugins.clipboard %>"></script>
 <script>
-  /*页面载入完成后，创建复制按钮*/
   !function (e, t, a) {
-    /* code */
-    function on_success(){
-      let $btn = $('.highlight .code pre');
-      console.log($btn);
-    }
     var initCopyCode = function(){
       var copyHtml = '';
       copyHtml += '<button class="btn-copy" data-clipboard-snippet="">';