diff --git a/mineru/cli/client.py b/mineru/cli/client.py
index 0d848cbb..472fa79b 100644
--- a/mineru/cli/client.py
+++ b/mineru/cli/client.py
@@ -4,7 +4,6 @@ import click
 from pathlib import Path
 from loguru import logger
 
-from mineru.utils.check_sys_env import is_mac_os_version_supported
 from mineru.utils.cli_parser import arg_parse
 from mineru.utils.config_reader import get_device
 from mineru.utils.guess_suffix_or_lang import guess_suffix_by_path
@@ -125,7 +124,7 @@ from .common import do_parse, read_fn, pdf_suffixes, image_suffixes
     'device_mode',
     type=str,
     help="""Device mode for model inference, e.g., "cpu", "cuda", "cuda:0", "npu", "npu:0", "mps".
-         Adapted only for the case where the backend is set to "pipeline" and "vlm-transformers". """,
+         Adapted only for the case where the backend is set to "pipeline". """,
     default=None,
 )
 @click.option(