modelscope-funasr的vad怎么细节调参？

modelscope-funasr的vad怎么细节调参？我用model = AutoModel(model="paraformer-zh", model_revision="v2.0.4",
vad_model="fsmn-vad", vad_model_revision="v2.0.4",
punc_model="ct-punc-c", punc_model_revision="v2.0.4",
spk_model="cam++", spk_model_revision="v2.0.2",
)
res = model.generate(input="1.wav",
batch_size_s=300,
hotword='光猫') ，发现文本分段的有问题，想着细调一下