Intel SSD 750 (2.5" u.2 version): can't use SSD optimizer

i have 750 u.2 version(400G) and 730 SATA version(240G) 2 SSD

if i only intstall 750SSD, my SSD optimizer can work normally.

but when i install 730SSD, SSD optimizer only 730 can work(change to 750 can't push the excute buttion)

please teach me how to fix it~