Bug hud no display armor and absorption

Do you perhaps have a resource pack on?

No I have not resource pack

Does MC-92916 describe your issue, particularly this portion:

If you have some armor equipped, then teleport, changing the armor values (changing, adding, removing) makes your armor points stay the same.

For instance, using /locate to find the location of a mansion, teleporting there, and then putting armor on?

no i put my armor when i'm in the mansion

Does this problem still affect Minecraft 1.11?

Yes still affect

Cannot reproduce. Did you test it with 1.11.2? If this is still an issue with 1.11.2, please provide detailed steps on how to reproduce this issue.