diff --git a/test/ps/config_gpubox.yaml b/test/ps/config_gpubox.yaml
index a09de08d572a45d6aa7da303b2a9117c6a67c960..aeea3bddeabe1fbd4a88d115d7d210b7150eccb5 100755
--- a/test/ps/config_gpubox.yaml
+++ b/test/ps/config_gpubox.yaml
@@ -29,7 +29,7 @@ runner:
   sync_mode: "gpubox"
   thread_num: 30
   reader_type: "InmemoryDataset"  # DataLoader / QueueDataset / RecDataset / InmemoryDataset
-  pipe_command: "python3.7 dataset_generator_criteo.py"
+  pipe_command: "python dataset_generator_criteo.py"
   dataset_debug: False
   split_file_list: False