As the relevant securities companies will conduct the futures index account opening test on Saturday and Sunday this week, the relevant servers will be shut down.

Many times on non-trading days, related securities companies will shut down related servers due to system maintenance or system testing, resulting in customers unable to log in for account inquiry. Generally, this will not happen on normal trading days. I suggest you log in later. Moreover, these situations are generally non-trading days, and it will take a long time to return to normal, or it will not return to normal until the normal trading day, which means that it will not return to normal until next Monday morning at the latest.