diff --git a/modules/aux_decoder/LYNXNetDecoder.py b/modules/aux_decoder/LYNXNetDecoder.py
new file mode 100644
index 000000000..42b552fbf
--- /dev/null
+++ b/modules/aux_decoder/LYNXNetDecoder.py
@@ -0,0 +1,70 @@
+# refer to： 
+# https://github.com/CNChTu/Diffusion-SVC/blob/v2.0_dev/diffusion/naive_v2/model_conformer_naive.py
+# https://github.com/CNChTu/Diffusion-SVC/blob/v2.0_dev/diffusion/naive_v2/naive_v2_diff.py
+
+import torch
+import torch.nn as nn
+import torch.nn.functional as F
+
+from modules.backbones.LYNXNet import LYNXConvModule
+
+
+class LYNXNetDecoderLayer(nn.Module):
+    """
+    LYNXNet Decoder Layer
+
+    Args:
+        dim (int): Dimension of model
+        expansion_factor (int): Expansion factor of conv module, default 2
+        kernel_size (int): Kernel size of conv module, default 31
+        in_norm (bool): Whether to use norm
+        activation (str): Activation Function for conv module
+    """
+
+    def __init__(self, dim, expansion_factor, kernel_size=31, in_norm=False, activation='SiLU', dropout=0.):
+        super().__init__()
+        self.convmodule = LYNXConvModule(dim=dim, expansion_factor=expansion_factor, kernel_size=kernel_size, in_norm=in_norm, activation=activation, dropout=dropout)
+
+    def forward(self, x) -> torch.Tensor:
+        residual = x
+        x = self.convmodule(x)
+        x = residual + x
+        
+        return x
+
+
+class LYNXNetDecoder(nn.Module):
+    def __init__(
+            self, in_dims, out_dims, /, *,
+            num_channels=512, num_layers=6, kernel_size=31, dropout_rate=0.
+    ):
+        super().__init__()
+        self.input_projection = nn.Conv1d(in_dims, num_channels, 1)
+        self.encoder_layers = nn.ModuleList(
+                LYNXNetDecoderLayer(
+                    dim=num_channels, 
+                    expansion_factor=2, 
+                    kernel_size=kernel_size, 
+                    in_norm=False, 
+                    activation='SiLU', 
+                    dropout=dropout_rate) for _ in range(num_layers)
+        )
+        self.output_projection = nn.Conv1d(num_channels, out_dims, kernel_size=1)
+
+    def forward(self, x, infer=False):
+        """
+        Args:
+            x (torch.Tensor): Input tensor (#batch, length, in_dims)
+        return:
+            torch.Tensor: Output tensor (#batch, length, out_dims)
+        """
+        x = x.transpose(1, 2)
+        x = self.input_projection(x)
+        x = x.transpose(1, 2)
+        for layer in self.encoder_layers:
+            x = layer(x)
+        x = x.transpose(1, 2)
+        x = self.output_projection(x)
+        x = x.transpose(1, 2)
+        
+        return x
\ No newline at end of file
diff --git a/modules/aux_decoder/__init__.py b/modules/aux_decoder/__init__.py
index 54ceb2113..4801b1156 100644
--- a/modules/aux_decoder/__init__.py
+++ b/modules/aux_decoder/__init__.py
@@ -2,13 +2,16 @@
 from torch import nn
 
 from .convnext import ConvNeXtDecoder
+from .LYNXNetDecoder import LYNXNetDecoder
 from utils import filter_kwargs
 
 AUX_DECODERS = {
-    'convnext': ConvNeXtDecoder
+    'convnext': ConvNeXtDecoder, 
+    'lynxnet': LYNXNetDecoder
 }
 AUX_LOSSES = {
-    'convnext': nn.L1Loss
+    'convnext': nn.L1Loss, 
+    'lynxnet': nn.L1Loss
 }
 
 
diff --git a/modules/backbones/LYNXNet.py b/modules/backbones/LYNXNet.py
new file mode 100644
index 000000000..ffc5a94e5
--- /dev/null
+++ b/modules/backbones/LYNXNet.py
@@ -0,0 +1,171 @@
+# refer to： 
+# https://github.com/CNChTu/Diffusion-SVC/blob/v2.0_dev/diffusion/naive_v2/model_conformer_naive.py
+# https://github.com/CNChTu/Diffusion-SVC/blob/v2.0_dev/diffusion/naive_v2/naive_v2_diff.py
+
+import math
+
+import torch
+import torch.nn as nn
+import torch.nn.functional as F
+
+from utils.hparams import hparams
+
+
+class SwiGLU(nn.Module):
+    ## Swish-Applies the gated linear unit function.
+    def __init__(self, dim=-1):
+        super().__init__()
+        self.dim = dim
+    def forward(self, x):
+        # out, gate = x.chunk(2, dim=self.dim)
+        # Using torch.split instead of chunk for ONNX export compatibility.
+        out, gate = torch.split(x, x.size(self.dim) // 2, dim=self.dim)
+        return out * F.silu(gate)
+
+
+class SinusoidalPosEmb(nn.Module):
+    def __init__(self, dim):
+        super().__init__()
+        self.dim = dim
+
+    def forward(self, x):
+        device = x.device
+        half_dim = self.dim // 2
+        emb = math.log(10000) / (half_dim - 1)
+        emb = torch.exp(torch.arange(half_dim, device=device) * -emb)
+        emb = x[:, None] * emb[None, :]
+        emb = torch.cat((emb.sin(), emb.cos()), dim=-1)
+        return emb
+
+
+class Transpose(nn.Module):
+    def __init__(self, dims):
+        super().__init__()
+        assert len(dims) == 2, 'dims must be a tuple of two dimensions'
+        self.dims = dims
+
+    def forward(self, x):
+        return x.transpose(*self.dims)
+
+
+class LYNXConvModule(nn.Module):
+    @staticmethod
+    def calc_same_padding(kernel_size):
+        pad = kernel_size // 2
+        return (pad, pad - (kernel_size + 1) % 2)
+
+    def __init__(self, dim, expansion_factor, kernel_size=31, in_norm=False, activation='PReLU', dropout=0.):
+        super().__init__()
+        inner_dim = dim * expansion_factor
+        _normalize = nn.LayerNorm(dim) if in_norm or dim > 512 else nn.Identity()
+        activation_classes = {
+            'SiLU': nn.SiLU,
+            'ReLU': nn.ReLU,
+            'PReLU': lambda: nn.PReLU(inner_dim)
+        }
+        activation = activation if activation is not None else 'PReLU'
+        if activation not in activation_classes:
+            raise ValueError(f'{activation} is not a valid activation')
+        _activation = activation_classes[activation]()
+        padding = self.calc_same_padding(kernel_size)
+        if float(dropout) > 0.:
+            _dropout = nn.Dropout(dropout)
+        else:
+            _dropout = nn.Identity()
+        self.net = nn.Sequential(
+            _normalize,
+            Transpose((1, 2)),
+            nn.Conv1d(dim, inner_dim * 2, 1),
+            SwiGLU(dim=1),
+            nn.Conv1d(inner_dim, inner_dim, kernel_size=kernel_size, padding=padding[0], groups=inner_dim),
+            _activation,
+            nn.Conv1d(inner_dim, dim, 1),
+            Transpose((1, 2)),
+            _dropout
+        )
+
+    def forward(self, x):
+        return self.net(x)
+
+
+class LYNXNetResidualLayer(nn.Module):
+    def __init__(self, dim_cond, dim, expansion_factor, kernel_size=31, in_norm=False, activation='PReLU', dropout=0.):
+        super().__init__()
+        self.diffusion_projection = nn.Conv1d(dim, dim, 1)
+        self.conditioner_projection = nn.Conv1d(dim_cond, dim, 1)
+        self.convmodule = LYNXConvModule(dim=dim, expansion_factor=expansion_factor, kernel_size=kernel_size, in_norm=in_norm, activation=activation, dropout=dropout)
+
+    def forward(self, x, conditioner, diffusion_step):
+        res_x = x.transpose(1, 2)
+        x = x + self.diffusion_projection(diffusion_step) + self.conditioner_projection(conditioner)
+        x = x.transpose(1, 2)
+        x = self.convmodule(x)  # (#batch, dim, length)
+        x = x + res_x
+        x = x.transpose(1, 2)
+
+        return x  # (#batch, length, dim)
+
+
+class LYNXNet(nn.Module):
+    def __init__(self, in_dims, n_feats, *, n_layers=6, n_chans=512, n_dilates=2, in_norm=False, activation='PReLU', dropout=0.):
+        """
+        LYNXNet(Linear Gated Depthwise Separable Convolution Network)
+        TIPS:You can control the style of the generated results by modifying the 'activation', 
+            - 'PReLU'(default) : Similar to WaveNet
+            - 'SiLU' : Voice will be more pronounced, not recommended for use under DDPM
+            - 'ReLU' : Contrary to 'SiLU', Voice will be weakened
+        """
+        super().__init__()
+        self.input_projection = nn.Conv1d(in_dims * n_feats, n_chans, 1)
+        self.diffusion_embedding = nn.Sequential(
+            SinusoidalPosEmb(n_chans),
+            nn.Linear(n_chans, n_chans * 4),
+            nn.GELU(),
+            nn.Linear(n_chans * 4, n_chans),
+        )
+        self.residual_layers = nn.ModuleList(
+            [
+                LYNXNetResidualLayer(
+                    dim_cond=hparams['hidden_size'], 
+                    dim=n_chans, 
+                    expansion_factor=n_dilates, 
+                    kernel_size=31, 
+                    in_norm=in_norm, 
+                    activation=activation, 
+                    dropout=dropout
+                )
+                for i in range(n_layers)
+            ]
+        )
+        self.output_projection = nn.Conv1d(n_chans, in_dims * n_feats, kernel_size=1)
+        nn.init.zeros_(self.output_projection.weight)
+        
+    def forward(self, spec, diffusion_step, cond):
+        """
+        :param spec: [B, F, M, T]
+        :param diffusion_step: [B, 1]
+        :param cond: [B, H, T]
+        :return:
+        """
+        
+        # To keep compatibility with DiffSVC, [B, 1, M, T]
+        x = spec
+        use_4_dim = False
+        if x.dim() == 4:
+            x = x[:, 0]
+            use_4_dim = True
+
+        assert x.dim() == 3, f"mel must be 3 dim tensor, but got {x.dim()}"
+
+        x = self.input_projection(x)  # x [B, residual_channel, T]
+        x = F.gelu(x)
+        
+        diffusion_step = self.diffusion_embedding(diffusion_step).unsqueeze(-1)
+        
+        for layer in self.residual_layers:
+            x = layer(x, cond, diffusion_step)
+        
+        # MLP and GLU
+        x = self.output_projection(x)  # [B, 128, T]
+        
+        return x[:, None] if use_4_dim else x
diff --git a/modules/backbones/__init__.py b/modules/backbones/__init__.py
index 1061b8779..a91578567 100644
--- a/modules/backbones/__init__.py
+++ b/modules/backbones/__init__.py
@@ -1,5 +1,7 @@
 from modules.backbones.wavenet import WaveNet
+from modules.backbones.LYNXNet import LYNXNet
 
 BACKBONES = {
-    'wavenet': WaveNet
+    'wavenet': WaveNet, 
+    'lynxnet': LYNXNet
 }