Deform热处理变形问题

Deform热处理模块勾选了变形就出现以下部分是什么问题啊？

 Ignoring Velocity Error Norm Check For This Step Due to Lack of Convergence

2 0.3266513808E+02 0.1147407572E+08 0.9926565583E+00 0.320

Ignoring Velocity Error Norm Check For This Step Due to Lack of Convergence

Time step size is reduced to 1% of user specified step

Smaller time step size is required