document.write('<a href="http:https://mp.weixin.qq.com/s?__biz=MzA4MjA0NTM0Ng==&mid=2650274701&idx=1&sn=e279e783126f395fc6ec12f8665ee4ba&chksm=8788eb40b0ff62562006b43f89f11f4e1a7e3">一年一次大促倒计时！</a>');