ALS v4 , How to replace BaseLayer's animation with my animation?

I am studying ALS Locomotion system and I want to use my animation to replace ALS’s animation.For example ,I have created an walk right animation and want to use it to replace ALS’s same animation(which is in the (CLF)Locomotion Cycles)
I just replaced the animation sequence ref in ABP and copied all the curves and notifies from the origin one.But when I play, character’s feet just got no animation.

Could some one help me to figure out the work flow of replace ALS’s animation?
This is my walk animation.
ALS_CLF_Walk_R.uasset (203.0 KB)

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