diff --git a/server/MMVCServerSIO.py b/server/MMVCServerSIO.py
index b5b0f773..99eaaf0b 100755
--- a/server/MMVCServerSIO.py
+++ b/server/MMVCServerSIO.py
@@ -9,6 +9,7 @@ import argparse
 from Exceptions import WeightDownladException
 from downloader.SampleDownloader import downloadInitialSamples
 from downloader.WeightDownloader import downloadWeight
+from voice_changer.VoiceChangerParamsManager import VoiceChangerParamsManager
 
 from voice_changer.utils.VoiceChangerParams import VoiceChangerParams
 
@@ -96,6 +97,8 @@ voiceChangerParams = VoiceChangerParams(
     rmvpe=args.rmvpe,
     sample_mode=args.sample_mode,
 )
+vcparams = VoiceChangerParamsManager.get_instance()
+vcparams.setParams(voiceChangerParams)
 
 printMessage(f"Booting PHASE :{__name__}", level=2)
 
diff --git a/server/voice_changer/DiffusionSVC/DiffusionSVCModelSlotGenerator.py b/server/voice_changer/DiffusionSVC/DiffusionSVCModelSlotGenerator.py
index f06338ec..7dbb1bdb 100644
--- a/server/voice_changer/DiffusionSVC/DiffusionSVCModelSlotGenerator.py
+++ b/server/voice_changer/DiffusionSVC/DiffusionSVCModelSlotGenerator.py
@@ -1,8 +1,6 @@
 import os
-from const import EnumInferenceTypes
 from dataclasses import asdict
-import onnxruntime
-import json
+
 
 from data.ModelSlot import DiffusionSVCModelSlot, ModelSlot, RVCModelSlot
 from voice_changer.DiffusionSVC.inferencer.diffusion_svc_model.diffusion.unit2mel import load_model_vocoder_from_combo
@@ -45,7 +43,7 @@ class DiffusionSVCModelSlotGenerator(ModelSlotGenerator):
     def _setInfoByPytorch(cls, slot: DiffusionSVCModelSlot):
         vcparams = VoiceChangerParamsManager.get_instance().params
         modelPath = os.path.join(vcparams.model_dir, str(slot.slotIndex), os.path.basename(slot.modelFile))
-        
+
         diff_model, diff_args, naive_model, naive_args = load_model_vocoder_from_combo(modelPath, device="cpu")
         slot.kStepMax = diff_args.model.k_step_max
         slot.nLayers = diff_args.model.n_layers
diff --git a/server/voice_changer/DiffusionSVC/inferencer/DiffusionSVCInferencer.py b/server/voice_changer/DiffusionSVC/inferencer/DiffusionSVCInferencer.py
index 7dd8ac88..3a364f2d 100644
--- a/server/voice_changer/DiffusionSVC/inferencer/DiffusionSVCInferencer.py
+++ b/server/voice_changer/DiffusionSVC/inferencer/DiffusionSVCInferencer.py
@@ -133,7 +133,6 @@ class DiffusionSVCInferencer(Inferencer):
                 out_wav *= mask
             else:
                 out_wav = self.vocoder_onnx.infer(gt_spec, pitch, silence_front, mask)
-                # out_wav = self.vocoder_onnx.infer(gt_spec, pitch, 0, mask)
         # print("[    ----Timer::3: ]", t.secs)
 
         return out_wav.squeeze()
diff --git a/server/voice_changer/VoiceChangerManager.py b/server/voice_changer/VoiceChangerManager.py
index 66d4765e..70f3aebb 100644
--- a/server/voice_changer/VoiceChangerManager.py
+++ b/server/voice_changer/VoiceChangerManager.py
@@ -121,8 +121,6 @@ class VoiceChangerManager(ServerDeviceCallbacks):
     @classmethod
     def get_instance(cls, params: VoiceChangerParams):
         if cls._instance is None:
-            vcparams = VoiceChangerParamsManager.get_instance()
-            vcparams.setParams(params)
             cls._instance = cls(params)
         return cls._instance