Remove EIPs that are no longer required from a shared bandwidth if needed.
Procedure
Log in to the management console.
Click in the upper left corner and select the desired region and project.
Click in the upper left corner, and choose Network > Elastic IP.
In the navigation pane on the left, choose Elastic IP and Bandwidth > Shared Bandwidths.
In the shared bandwidth list, locate the target bandwidth from which you want to remove EIPs, choose More > Remove Public IP Address in the Operation column, and select the EIPs or IPv6 addresses to be removed in the displayed dialog box.