diff --git a/x2paddle/op_mapper/onnx2paddle/onnx_op_mapper.py b/x2paddle/op_mapper/onnx2paddle/onnx_op_mapper.py
index 7a0ec49a78bb8612fad5b1953eb23f980c540673..28ff1d35e2fee3db4dc6234f36fd9510b1d77be3 100644
--- a/x2paddle/op_mapper/onnx2paddle/onnx_op_mapper.py
+++ b/x2paddle/op_mapper/onnx2paddle/onnx_op_mapper.py
@@ -84,7 +84,7 @@ class ONNXOpMapper():
                 else:
                     break
             opset = 'OpSet' + str(run_op_set)
-        print('Now, onnx2paddle support convert onnx model opset_verison {},'
+        print('Now, onnx2paddle support convert onnx model opset_verison {}, '
               'opset_verison of your onnx model is {}.'
               .format(self.support_op_sets, decoder.op_set))
         return eval(opset)(decoder, self.paddle_graph)
diff --git a/x2paddle/op_mapper/onnx2paddle/opset/opset.py b/x2paddle/op_mapper/onnx2paddle/opset/opset.py
index ac3035a918e7e5de5a317242d73889562116baf2..808dd39fbef8fa883b4520cc9831645bfc2b7b14 100755
--- a/x2paddle/op_mapper/onnx2paddle/opset/opset.py
+++ b/x2paddle/op_mapper/onnx2paddle/opset/opset.py
@@ -28,7 +28,7 @@ import copy
 import sys
 import shutil
 
-_logger = _logging.getLogger(__name__)
+_logger = _logging.getLogger()
 
 
 def _const_weight_or_none(node, necessary=False):
@@ -2203,8 +2203,12 @@ class OpSet():
         paddings = np.array(pads).reshape((2, -1)).transpose().astype("int32")
         paddings = paddings.flatten().tolist()
 
-        if auto_pad == "SAME_UPPER" or auto_pad == "SAME_LOWER":
-            assert -1 not in input_shape, 'SAME_UPPER and SAME_LOWER does not yet support dynamic shapes'
+        if auto_pad in ["SAME_UPPER", "SAME_LOWER"]:
+            # Warning: SAME_UPPER and SAME_LOWER does not yet support dynamic shapes
+            if input_shape[2] == -1 or input_shape[3] == -1:
+                _logger.warning(
+                    'SAME_UPPER and SAME_LOWER does not yet support dynamic shapes, the conversion result may have a diff!!!'
+                )
             pad_h = _get_same_padding(input_shape[2], kernel_shape[0],
                                       strides[0], auto_pad)
             pad_w = _get_same_padding(input_shape[3], kernel_shape[1],