Question about different scores of two different model

[sky-fly97]

Two models with different structures get different confidencefor the same dataset. For example, most of the confidence obtained by the first model are more than 0.9, while most of the confidence of the second model are above 0.8. However, their final map is almost the same. How should I set the weight of WBF? Or how can I change the confidence of the two models?