SOURCE

   //第一种
 
$(document).ready(function(){
 var tihuan = document.querySelectorAll(".pay");
    console.log(tihuan)
for(let i=0;i<tihuan.length;i++){
  console.log(tihuan)
  if(tihuan[i].innerText ==="面议")tihuan[i].innerText="000";

}

});


//第二种


$(document).ready(function(){

  document.body.innerHTML = document.body.innerHTML.replace(/面议/g, 'Face to face');
});