diff --git a/egs/baker_zh/TTS/matcha/infer.py b/egs/baker_zh/TTS/matcha/infer.py
index 3f18e4345..b90c2fdbd 100755
--- a/egs/baker_zh/TTS/matcha/infer.py
+++ b/egs/baker_zh/TTS/matcha/infer.py
@@ -23,14 +23,14 @@ import torch.nn as nn
 from hifigan.config import v1, v2, v3
 from hifigan.denoiser import Denoiser
 from hifigan.models import Generator as HiFiGAN
+from local.convert_text_to_tokens import split_text
+from pypinyin import Style, lazy_pinyin
 from tokenizer import Tokenizer
 from train import get_model, get_params
 from tts_datamodule import BakerZhTtsDataModule
 
 from icefall.checkpoint import load_checkpoint
 from icefall.utils import AttributeDict, setup_logger
-from local.convert_text_to_tokens import split_text
-from pypinyin import lazy_pinyin, Style
 
 
 def get_parser():
diff --git a/egs/baker_zh/TTS/matcha/onnx_pretrained.py b/egs/baker_zh/TTS/matcha/onnx_pretrained.py
index 9711fe052..f6b7f7cae 100755
--- a/egs/baker_zh/TTS/matcha/onnx_pretrained.py
+++ b/egs/baker_zh/TTS/matcha/onnx_pretrained.py
@@ -13,8 +13,8 @@ python3 ./matcha/onnx_pretrained.py \
 
 import argparse
 import datetime as dt
-import re
 import logging
+import re
 from typing import Dict, List
 
 import jieba