how do i get rid of this?

this issue only occurring while rendering, there is no extra verts, normals are fine, is it any render glitch?

https://preview.redd.it/tpv0o101tvxf1.png?width=1890&format=png&auto=webp&s=c84410aaf67531a8065d6f3c49931301a511d1fd

https://preview.redd.it/awrw1101tvxf1.png?width=1913&format=png&auto=webp&s=749a61a64a457201f1323b10ed7f413b791fcf9d