Character move Extreme Fast with ROOT motion enabled

I have a few anim with root movement.Just like walk and run.

If I don’t enable root motion,the anim always move far away from capsule and then flash back.

But with root motion enabled,capsule move with anim correctly but move too fast(at least a hundred times faster). BTW, The anim play speed is normal.

My anim works well in Root motion preview.

I don’t know where goes wrong,if you have any idea,I will be very appreciate.