diff --git a/x2paddle/decoder/onnx_shape_inference.py b/x2paddle/decoder/onnx_shape_inference.py
index dae2d0268a00dcac0b1d4a6c796f55431a985ad3..910bf2dbfead6f5ec292af1302926fff02315cf3 100644
--- a/x2paddle/decoder/onnx_shape_inference.py
+++ b/x2paddle/decoder/onnx_shape_inference.py
@@ -267,9 +267,8 @@ class SymbolicShapeInference:
 
         if pending_nodes and self.verbose_ > 0:
             print('SymbolicShapeInference: orphaned nodes discarded: ')
-            print(
-                * [n.op_type + ': ' + n.output[0] for n in pending_nodes],
-                sep='\n')
+            print('\n'.join(
+                [n.op_type + ': ' + n.output[0] for n in pending_nodes]))
         if input_shapes is not None:
             for input_name, shape in input_shapes.items():
                 for idx in range(len(self.out_mp_.graph.input)):