function LoseControl:OnUpdate()
    local remain = self.tEnd - GetTime()
    if remain > 0 then
        if remain <= 60 then
            self.timer:SetTextColor(1,1,0)
            self.timer:SetFormattedText("%.01f",remain)
        elseif remain <= 3600 then
            self.timer:SetText(ceil(remain/60).."m")
            self.timer:SetTextColor(1,1,1)
        else
            self.timer:SetText(ceil(remain/3600).."h")
            self.timer:SetTextColor(0.6,0.6,0.6)
        end
    else
        self:Hide()
    end
end