There is a virus in the terminal download of Minsheng Securities. It can be solved in this way: download Minsheng Securities with software such as Thunder and http. It is recommended to decompress the compressed package before installation to confirm that the terminal is infected. It is recommended not to open the compressed package immediately after downloading. First, kill the virus and Trojan comprehensively and systematically. It is recommended to use Kaspersky and EWIDO to kill virus and then install it.