When the online banking of Agricultural Bank of China rushed to the mobile phone shenzhen tong, the browser prompt was NetSign digital signature component of Infosec Technologies Co., Ltd., but click Download to install. First of all, spit out the garbage of domestic ie bank controls! There is also ie junk, and then I tell you, after inserting K-treasure, close ie, use chrome browser, install an ie tag on Chrome, log in to this online banking, and then it's ok. Chrome IE tab opens that page, and it will prompt you to download it. You can operate smoothly without closing the page you are operating.