1: 在已经安装好客户端的机器上运行cmd
2：定位到C:\windows\system32\ccmsetup 文件夹
3：键入ccmseup.exe /uninstall 敲回车即可
4：注意卸载过程是静默卸载，没有用户界面，重启计算机即可完成卸载
5：如果因为某些特殊需求想阻止安装客户端，需要在需要SCCM的站点服务器上修改注册表实现。具体如下
To add computers to the exclude list to prevent client software from being installed:
Open the Windows Registry Editor on the computer you wish to exclude from the client installation.
Locate the SMS_DISCOVERY_DATA_MANAGER sub-key by browsing to HKEY_LOCAL_MACHINE/Software/Microsoft/SMS/Components/SMS_DISCOVERY_DATA_MANAGER.
To enter the name of the computers you want to exclude, double-click the key ExcludeServers to open the Edit Multi-String window.
In the Edit Multi-String window, specify the name of each computer you want to exclude. Press the Enter key after typing each computer name to ensure that each computer name appears on a separate line.
After you have entered the computer names of computers you wish to exclude, click OK. Close the Registry Editor window.