diff --git a/src/js/utils.js b/src/js/utils.js
index 2f83181..a11846a 100644
--- a/src/js/utils.js
+++ b/src/js/utils.js
@@ -202,27 +202,6 @@ const Utils = {
         })
     })
   },
-  // /* 百度自动推送 */
-  // baiduPush() {
-  //   let bp = document.createElement('script')
-  //   let curProtocol = window.location.protocol.split(':')[0]
-  //   if (curProtocol === 'https') {
-  //     bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'
-  //   } else {
-  //     bp.src = 'http://push.zhanzhang.baidu.com/push.js'
-  //   }
-  //   $(`script[src="${bp.src}"]`).remove()
-  //   let s = document.getElementsByTagName('script')[0]
-  //   s.parentNode.insertBefore(bp, s)
-  // },
-  // toutiaoPush() {
-  //   let el = document.createElement('script')
-  //   el.src = 'https://lf1-cdn-tos.bytegoofy.com/goofy/ttzz/push.js?0fbcfbb1ed642c21419d5be02d56ade7d6ee5372ca221d12ba35df110760b2a830632485602430134f60bc55ca391050b680e2741bf7233a8f1da9902314a3fa'
-  //   el.id = 'ttzz'
-  //   $(`script[src="${el.src}"]`).remove()
-  //   let s = document.getElementsByTagName('script')[0]
-  //   s.parentNode.insertBefore(el, s)
-  // },
   /* sleep */
   sleep(ms = 250) {
     return new Promise((resolve) => setTimeout(resolve, ms))