dedecms phone call second-level domain column content in regular pictures js pictures Address

Pursuing a dream phone call to end pc in the address column content will not display the picture because the issue of access to file second-level domain is bound to lead to picture folder address is incorrect

$(document).ready(function(){
 
        $(".96wx-bdbc img").each(function(){
            var img_url = $(this).attr("src");
            $(this).attr('src','http://www.dhlxw.cn'+img_url); //图片pc访问的域名地址

        });
         
        });