Greetings! In the game's code having less than 50% applies +15 HP, having less than 66% but more than 50% applies +10 HP. If that's not how it works for you, can you please send us your save file? Something might've corrupted the calculation for your character. We will fix it and send it back to you ASAP.

引用自 AtomMOD：

Greetings! In the game's code having less than 50% applies +15 HP, having less than 66% but more than 50% applies +10 HP. If that's not how it works for you, can you please send us your save file? Something might've corrupted the calculation for your character. We will fix it and send it back to you ASAP.

The tooltip says you get +15 when under 50% and +10 when under 33%, not when under 66%.