diff --git a/audio/paddleaudio/__init__.py b/audio/paddleaudio/__init__.py
index b9e6cc4ee..3388b8167 100644
--- a/audio/paddleaudio/__init__.py
+++ b/audio/paddleaudio/__init__.py
@@ -17,7 +17,6 @@ from . import compliance
 from . import datasets
 from . import features
 from . import functional
-from . import io
 from . import metric
 from . import sox_effects
 from . import utils
diff --git a/audio/paddleaudio/_extension.py b/audio/paddleaudio/_extension.py
index 9ff571d49..dfc875915 100644
--- a/audio/paddleaudio/_extension.py
+++ b/audio/paddleaudio/_extension.py
@@ -106,7 +106,6 @@ def _load_lib(lib: str) -> bool:
     if not path.exists():
         warnings.warn("lib path is not exists:" + str(path))
         return False
-    #paddleaudio.ops.load_library(path)
     ops.load_library(path)
     return True
 
diff --git a/audio/setup.py b/audio/setup.py
index 4a8325bae..8b56b8823 100644
--- a/audio/setup.py
+++ b/audio/setup.py
@@ -45,6 +45,7 @@ base = [
     "pathos == 0.2.8",
     "pybind11",
     "Ninja",
+    "tqdm"
 ]
 
 requirements = {