diff --git a/x2paddle/op_mapper/onnx2paddle/opset9/opset.py b/x2paddle/op_mapper/onnx2paddle/opset9/opset.py
index ead2370efef230e8dcccaede2d43b082273dfe32..250d9a18ab304173738a165ecf29059205e9d598 100644
--- a/x2paddle/op_mapper/onnx2paddle/opset9/opset.py
+++ b/x2paddle/op_mapper/onnx2paddle/opset9/opset.py
@@ -1564,7 +1564,7 @@ class OpSet9():
                           ) * strides[1] - 2 * paddings[1] + dilations[1] * (
                               kernel_shape[1] - 1) + 1 + out_padding[1]
         attr = {
-            'num_filters': num_out_channels,
+            'num_filters': num_out_channels * num_groups,
             'output_size': output_size or None,
             'filter_size': kernel_shape,
             'padding': paddings,