An example method including: with respect to a local session contained in a local session list, determining a remote user account corresponding to the local session; and when it is determined that the remote user account is not included in a set particular account list, concealing the local session in the local session list. Through the above method, it is feasible to only add an account of a particular object to the particular account list. In this way, local sessions corresponding to other remote user accounts other than the account of the particular object will be concealed in the local session list, and thus it is convenient for a local user to look for a particular session.