diff --git a/server/restapi/MMVC_Rest_Fileuploader.py b/server/restapi/MMVC_Rest_Fileuploader.py
index 8318e971..af3b57a5 100644
--- a/server/restapi/MMVC_Rest_Fileuploader.py
+++ b/server/restapi/MMVC_Rest_Fileuploader.py
@@ -104,6 +104,8 @@ class MMVC_Rest_Fileuploader:
             return JSONResponse(content=json_compatible_item_data)
         except Exception as e:
             print("[Voice Changer] get_onnx ex:", e)
+            import traceback
+            traceback.print_exc()
 
     def post_merge_models(self, request: str = Form(...)):
         try:
diff --git a/server/voice_changer/RVC/inferencer/rvc_models/infer_pack/models.py b/server/voice_changer/RVC/inferencer/rvc_models/infer_pack/models.py
index abd2dbb8..8010681d 100644
--- a/server/voice_changer/RVC/inferencer/rvc_models/infer_pack/models.py
+++ b/server/voice_changer/RVC/inferencer/rvc_models/infer_pack/models.py
@@ -537,6 +537,7 @@ class GeneratorNSF(torch.nn.Module):
             x = F.leaky_relu(x, LRELU_SLOPE)
             x = self.ups[i](x)
             x_source = self.noise_convs[i](har_source)
+            x = x[:, :, : x_source.shape[2]]
             x = x + x_source
             xs = None
             for j in range(self.num_kernels):
diff --git a/server/voice_changer/RVC/onnxExporter/export2onnx.py b/server/voice_changer/RVC/onnxExporter/export2onnx.py
index eb1405c6..fc1353bf 100644
--- a/server/voice_changer/RVC/onnxExporter/export2onnx.py
+++ b/server/voice_changer/RVC/onnxExporter/export2onnx.py
@@ -88,17 +88,19 @@ def _export2onnx(input_model, output_model, output_model_simple, is_half, metada
     net_g_onnx.load_state_dict(cpt["weight"], strict=False)
     if is_half:
         net_g_onnx = net_g_onnx.half()
+    
+    featsLength = 64
 
     if is_half:
-        feats = torch.HalfTensor(1, 2192, metadata["embChannels"]).to(dev)
+        feats = torch.HalfTensor(1, featsLength, metadata["embChannels"]).to(dev)
     else:
-        feats = torch.FloatTensor(1, 2192, metadata["embChannels"]).to(dev)
-    p_len = torch.LongTensor([2192]).to(dev)
+        feats = torch.FloatTensor(1, featsLength, metadata["embChannels"]).to(dev)
+    p_len = torch.LongTensor([featsLength]).to(dev)
     sid = torch.LongTensor([0]).to(dev)
 
     if metadata["f0"] is True:
-        pitch = torch.zeros(1, 2192, dtype=torch.int64).to(dev)
-        pitchf = torch.FloatTensor(1, 2192).to(dev)
+        pitch = torch.zeros(1, featsLength, dtype=torch.int64).to(dev)
+        pitchf = torch.FloatTensor(1, featsLength).to(dev)
         input_names = ["feats", "p_len", "pitch", "pitchf", "sid"]
         inputs = (
             feats,
diff --git a/server/voice_changer/RVC/pitchExtractor/RMVPOnnxEPitchExtractor.py b/server/voice_changer/RVC/pitchExtractor/RMVPEOnnxPitchExtractor.py
similarity index 98%
rename from server/voice_changer/RVC/pitchExtractor/RMVPOnnxEPitchExtractor.py
rename to server/voice_changer/RVC/pitchExtractor/RMVPEOnnxPitchExtractor.py
index 72d6f5e5..b87253b3 100644
--- a/server/voice_changer/RVC/pitchExtractor/RMVPOnnxEPitchExtractor.py
+++ b/server/voice_changer/RVC/pitchExtractor/RMVPEOnnxPitchExtractor.py
@@ -5,7 +5,7 @@ from voice_changer.RVC.deviceManager.DeviceManager import DeviceManager
 import onnxruntime
 
 
-class RMVPOnnxEPitchExtractor(PitchExtractor):
+class RMVPEOnnxPitchExtractor(PitchExtractor):
 
     def __init__(self, file: str, gpu: int):
         super().__init__()