What?

What?

From the first perspective, the character model is one block higher than view.

Then you have some mod messing with stuff. This mod doesn't touch the camera at all and from the player model only the x and z, never the y.

Then you have some mod messing with stuff. This mod doesn't touch the camera at all and from the player model only the x and z, never the y.
How do i fix it in my game,i really need this mod.i tried to reinstall mod and still like this.

Figure out which mod is causing this and remove it/report the issue at that mods bug tracker/tell me here which one it is so I may look into it.

Figure out which mod is causing this and remove it/report the issue at that mods bug tracker/tell me here which one it is so I may look into it.

there's only 2 mods mod model is first-person model and yes steve model(ysm),i removed the ysm and my model position back to right place.I remind i used elytra while i quit the game,the description of ysm said ysm compatible with first-persion model,should i make an issue on ysm mod?

Yea probably. Possible that recent changes broke the compatibility if they used the incorrect apis.

Figure out which mod is causing this and remove it/report the issue at that mods bug tracker/tell me here which one it is so I may look into it.

there's only 2 mods mod model is first-person model and yes steve model(ysm),i removed the ysm and my model position back to right place.I remind i used elytra while i quit the game,the description of ysm said ysm compatible with first-persion model,should i make an issue on ysm mod?

There's already an issue of ysm and first-model model incompatible on Minecraft1.18
https://github.com/TartaricAcid/ysm/issues/60

This will affect 1.16.5-1.20.4.