day 1: Legs
Day 2: Chest
Day 3: Back
Day 4: shoulders
Day 5: Bi/tri
Day 6: Rest
Day 7: Either rest here also or rest between day 2 and 3 if your legs arent ready for deadlifts so close to squats.
Your tris are getting hit hard on chest day. Your Bis on back day and tris again on shoulders if you military press. Then they have their own seperate day. So theres a lot of overlap and everything is getting hit multiple times weekly.
Plus concentrating on one part per day lets you really focus on destroying that particular muscle on its given day.