pull the plug idiom
制止，阻止（某事继续）;釜底抽薪（尤指停止资助）
to do something that prevents an activity from continuing, especially by no longer giving money to support it
If the viewing figures drop much more, the TV network will probably pull the plug on the whole series. 如果收视率继续下滑，该电视制作公司可能会停止整个系列节目的制作。