//- https://guide.daocloud.io/daovoice/javascript-api-5869833.html
script.
  (function(i,s,o,g,r,a,m){i["DaoVoiceObject"]=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;a.charset="utf-8";m.parentNode.insertBefore(a,m)})(window,document,"script",('https:' == document.location.protocol ? 'https:' : 'http:') + "//widget.daovoice.io/widget/!{theme.daovoice.app_id}.js","daovoice")

script.
  var isChatBtn = !{theme.chat_btn}
  daovoice('init', {
    app_id: '!{theme.daovoice.app_id}',},{
    launcher: { 
       disableLauncherIcon: isChatBtn // 悬浮 ICON 是否显示
    },
  });
  daovoice('update');

  if (isChatBtn) {
    var chatBtnFn = () => {
      var chatBtn = document.getElementById("chat_btn")
      chatBtn.addEventListener("click", function(){
        daovoice('show')
      });
    }
    chatBtnFn()
  } else {
    if (!{theme.chat_hide_show}) {
      function chatBtnHide () {
        daovoice('update', {},{
          launcher: { 
          disableLauncherIcon: true // 悬浮 ICON 是否显示
          },
        });
      }
      function chatBtnShow () {
        daovoice('update', {},{
          launcher: { 
          disableLauncherIcon: false // 悬浮 ICON 是否显示
          },
        });
      }
    }
  }