When use Customized UVs, The screen isn't come out right!

Hello!
I wish to use Customized UVs in Mesh Particle of Particle system.
But, When use this, as an example image below, and not properly screen.
I made material as customized uvs, but put this in mesh, brittle situation is shown.
I wish to using mesh particle applying custimized uvs for moblie enviroment.
help me!