why is my procedure not working?

hi, i am not english so sorry if I mistake something, i made a procedure with Nerdy attributes plugin ( https://mcreator.net/plugin/103319/attributes-nerdy-edition ), and it should add my sword some attack based on how much healt has left the enemy, it actually does this but if then i use another sword, it does the same damage that the OP sword did here is the procedure (I used the trigger on my sword item "when living entity is attacked with tool")

https://imgur.com/a/epCy0zH

edit: for now imma stick to standsard mcreator damage procedures