出現好幾個如下的兩個警告，計算的時候一加載就不收斂，在job diagnostics提示severe overclosures，實在不知道怎么辦了，最后連接觸也不加，直接檢查數據也是這個問題

Slave surface assembly__t0_p8mm-12-44-1_sn is a node-based surface used with surface to surface approach. In order to obtain improved stress accuracy with this approach, an element-based surface should be used instead.

If significant clearance/overclosure exists between surface pair (assembly__t0_p8mm-12-44-1_sn,assembly__t0_p8mm-12-44-1_m) and the master surface does not have rotational degrees of freedom, adjustment is recommended for correct enforcement of the tie constraint