diff --git a/model/conv/DepthwiseSeparableConvolution.py b/model/conv/DepthwiseSeparableConvolution.py
deleted file mode 100644
index 41ab2ff..0000000
--- a/model/conv/DepthwiseSeparableConvolution.py
+++ /dev/null
@@ -1,39 +0,0 @@
-""" Depthwise and Separable Convolution """
-import mindspore as ms
-from mindspore import nn
-
-
-class DepthwiseSeparableConvolution(nn.Cell):
-    """ DepthwiseSeparableConvolution """
-    def __init__(self,
-                 in_channels,
-                 out_channels,
-                 kernel_size=3,
-                 stride=1,
-                 padding=1):
-        super().__init__()
-
-        self.depthwise_conv = nn.Conv2d(in_channels=in_channels,
-                                        out_channels=in_channels,
-                                        kernel_size=kernel_size,
-                                        stride=stride,
-                                        pad_mode='pad',
-                                        padding=padding)
-
-        self.pointwise_conv = nn.Conv2d(in_channels=in_channels,
-                                        out_channels=out_channels,
-                                        kernel_size=1,
-                                        stride=1,
-                                        group=1)
-
-    def construct(self, x):
-        x = self.depthwise_conv(x)
-        out = self.pointwise_conv(x)
-        return out
-
-
-if __name__ == '__main__':
-    in_tensor = ms.ops.randn((1, 3, 224, 224), dtype=ms.float32)
-    conv = DepthwiseSeparableConvolution(3, 64)
-    output = conv(in_tensor)
-    print(output.shape)