You only have one DHCP server, ip address 1.1.1.1. On each VLAN that you want that server to work on, you need to configure:
config t
interface vlan x
ip helper-address 1.1.1.1
interface vlan y
ip helper-address 1.1.1.1
interface vlan z
ip helper-address 1.1.1.1
You can either do that on the controller, OR on the device that is the router for VLAN x, y or z.