Why does my nametag script apply to everyone?

wait(0.25)
local Character = script.Parent.Parent
local NameTag = script.Parent.Parent.Head:FindFirstChild("NameTag")
if game.Players:GetPlayerFromCharacter(Character).UserId == 1227247890 or 102824475 then	
	NameTag.Frame.Username.Text = Character.Name
	NameTag.Frame.GroupRank.Text = "Owner"
	NameTag.Frame.GroupRank.TextColor3 = Color3.new(243, 150, 0)
	NameTag.Enabled = true
end

I wrote only two user ids, yet it still applies to everyone that joins. It's located in characterscripts btw. Help please!

wait(.25)
local Character = script.Parent
local NameTag = Character.Head:FindFirstChild("NameTag")
if game.Players:GetPlayerFromCharacter(Character).UserId == (1227247890 or 102824475) then    
    NameTag.Frame.Username.Text = Character.Name
    NameTag.Frame.GroupRank.Text = "Owner"
    NameTag.Frame.GroupRank.TextColor3 = Color3.new(243, 150, 0)
    NameTag.Enabled = true
end