求助

***WARNING: In contact pair 1, node 11233 of instance PART-1-1 on the slave
surface ASSEMBLY_GU has 189.00 times more mass than the mass of
node 180104 of instance PART-1-1 on the master surface
ASSEMBLY_TAO. Significant contact noise may result with the
kinematic contact algorithm when the slave nodes have
significantly greater mass than the master nodes. Suggested
workarounds include setting the WEIGHT parameter so that surface
ASSEMBLY_TAO is a pure slave surface in the contact pair, using
mass-scaling to adjust the ratio of nodal masses, or using the
penalty contact algorithm.
上面warning是什么原因出现的？请大神们指教