diff --git a/paddlespeech/audio/datasets/esc50.py b/paddlespeech/audio/datasets/esc50.py
index e7477d40e0b77914fbef69c77bff7dcd7adcee47..f5c7050f3fcc75dcb8fd53e7927cf92c22fb40e2 100644
--- a/paddlespeech/audio/datasets/esc50.py
+++ b/paddlespeech/audio/datasets/esc50.py
@@ -16,8 +16,8 @@ import os
 from typing import List
 from typing import Tuple
 
+from ..utils import DATA_HOME
 from ..utils.download import download_and_decompress
-from ..utils.env import DATA_HOME
 from .dataset import AudioClassificationDataset
 
 __all__ = ['ESC50']
diff --git a/paddlespeech/audio/datasets/gtzan.py b/paddlespeech/audio/datasets/gtzan.py
index cfea6f37eecb51dd9fc8bcce5b18b4b0c812a28f..1f6835a5a8ea89161c14bda4d619c2a68f45779f 100644
--- a/paddlespeech/audio/datasets/gtzan.py
+++ b/paddlespeech/audio/datasets/gtzan.py
@@ -17,8 +17,8 @@ import random
 from typing import List
 from typing import Tuple
 
+from ..utils import DATA_HOME
 from ..utils.download import download_and_decompress
-from ..utils.env import DATA_HOME
 from .dataset import AudioClassificationDataset
 
 __all__ = ['GTZAN']
diff --git a/paddlespeech/audio/datasets/tess.py b/paddlespeech/audio/datasets/tess.py
index 8faab9c391603fb95d128e16ab44dca71b4075e2..1469fa5e2456166ef30977ac4ac44bb302be7eb2 100644
--- a/paddlespeech/audio/datasets/tess.py
+++ b/paddlespeech/audio/datasets/tess.py
@@ -17,8 +17,8 @@ import random
 from typing import List
 from typing import Tuple
 
+from ..utils import DATA_HOME
 from ..utils.download import download_and_decompress
-from ..utils.env import DATA_HOME
 from .dataset import AudioClassificationDataset
 
 __all__ = ['TESS']
diff --git a/paddlespeech/audio/datasets/urban_sound.py b/paddlespeech/audio/datasets/urban_sound.py
index d97c4d1dc7137533f8db4d9ff0308056c0e067b7..0389cd5f97471e5f01e738d288f47d82d33650dc 100644
--- a/paddlespeech/audio/datasets/urban_sound.py
+++ b/paddlespeech/audio/datasets/urban_sound.py
@@ -16,8 +16,8 @@ import os
 from typing import List
 from typing import Tuple
 
+from ..utils import DATA_HOME
 from ..utils.download import download_and_decompress
-from ..utils.env import DATA_HOME
 from .dataset import AudioClassificationDataset
 
 __all__ = ['UrbanSound8K']
diff --git a/paddlespeech/cli/cls/infer.py b/paddlespeech/cli/cls/infer.py
index f4e8baea6af743f3450b29d1b3e5dc08cc2d80b3..942dc3b9230b796057eb6fc9065d611867de6d4f 100644
--- a/paddlespeech/cli/cls/infer.py
+++ b/paddlespeech/cli/cls/infer.py
@@ -21,8 +21,6 @@ from typing import Union
 import numpy as np
 import paddle
 import yaml
-from paddleaudio import load
-from paddleaudio.features import LogMelSpectrogram
 
 from ..executor import BaseExecutor
 from ..log import logger
diff --git a/paddlespeech/cli/vector/infer.py b/paddlespeech/cli/vector/infer.py
index c736a53e158b6d4200344de9728edf73404a1604..4bc8e135ad1226f41455d62f392099d283b53d08 100644
--- a/paddlespeech/cli/vector/infer.py
+++ b/paddlespeech/cli/vector/infer.py
@@ -22,8 +22,6 @@ from typing import Union
 
 import paddle
 import soundfile
-from paddleaudio.backends import load as load_audio
-from paddleaudio.compliance.librosa import melspectrogram
 from yacs.config import CfgNode
 
 from ..executor import BaseExecutor
diff --git a/paddlespeech/cls/models/panns/panns.py b/paddlespeech/cls/models/panns/panns.py
index f2a1b9aead9f0d1be679dca64d735fb4e83424d8..4befe7aa4fe06682c17ea0264a18aee728dbb1fc 100644
--- a/paddlespeech/cls/models/panns/panns.py
+++ b/paddlespeech/cls/models/panns/panns.py
@@ -16,8 +16,8 @@ import os
 import paddle.nn as nn
 import paddle.nn.functional as F
 
+from paddlespeech.audio.utils import MODEL_HOME
 from paddlespeech.audio.utils.download import load_state_dict_from_url
-from paddlespeech.audio.utils.env import MODEL_HOME
 
 __all__ = ['CNN14', 'CNN10', 'CNN6', 'cnn14', 'cnn10', 'cnn6']