Hello, this error is prompted when signing a contract with Super Online Banking. Generally, it is because the online banking interconnection system of some banks is unstable. I suggest you do it later. We will feedback this situation to PBOC, which will adjust and optimize the system as soon as possible. Thank you for your understanding and support.

If you have any other questions, I suggest you consult online customer service /cmu/icslogin.aspx? from = B& amp； Logincmu=0. Thank you for your attention and support!