l) {
	var addr = $("#brokerRateLimitAddr").html();
	if (all) {
		disable("updateTopicLimitRateBtnAll");
		addr = "-1";
	} else {
		disable("updateTopicLimitRateBtn");
	}
	$.post('${request.contextPath}/admin/broker/ratelimit/update',
			{
				cid: ${response.result.selectedMQCluster.id},
				addr:  addr,
				topic: $("#rateLimitTopic").html(),
				topicLimitQps: $("#rateLimitTopicQps").val()
			},
			function(data){
				if(data.status == 200){
					toastr.success("修改成功, 系统将自动刷新");
				