Scenario
You can remove a CVM instance from a security group if necessary.
Preparations
The CVM instance to be removed is bound to two or more security groups.
Instructions
1. Log in to the security group console, and go to the security group management page.
2. On the security group management page, select a region and locate the security group from which you want to remove the CVM instance.
3. In the row of the security group, click Manage instances in the Operation column to go to the Associated to page.
4. On the Associated to page, select the instance you want to remove and click Remove from the security group.
5. In the pop-up dialog box, click OK.