diff --git a/paddle/scripts/paddle_build.bat b/paddle/scripts/paddle_build.bat
index 36154b23f3f12aa2a11874104fed0967edbb4215..326da03b0b90c6c4b371ce559fad42e508cb0ab1 100644
--- a/paddle/scripts/paddle_build.bat
+++ b/paddle/scripts/paddle_build.bat
@@ -88,7 +88,6 @@ set UPLOAD_TP_FILE=OFF
 rem ------initialize set git config------
 git config --global core.longpaths true
 
-
 rem ------initialize the python environment------
 set PYTHON_EXECUTABLE=%PYTHON_ROOT%\python.exe
 set PATH=%PYTHON_ROOT%\Scripts;%PYTHON_ROOT%;%PATH%
diff --git a/python/paddle/fluid/tests/unittests/test_corr.py b/python/paddle/fluid/tests/unittests/test_corr.py
index 99fd21c047b077c2a20c002f72907c29c084797d..1e1dd3b3695840fbacc52212c8038d816b495510 100644
--- a/python/paddle/fluid/tests/unittests/test_corr.py
+++ b/python/paddle/fluid/tests/unittests/test_corr.py
@@ -18,9 +18,15 @@ import numpy as np
 import six
 import paddle
 import warnings
+import sys
+
+np_minor_version = int((np.__version__).split('.')[1])
 
 
 def numpy_corr(np_arr, rowvar=True, dtype='float64'):
+    # np.corrcoef support parameter 'dtype' since 1.20
+    if np_minor_version < 20:
+        return np.corrcoef(np_arr, rowvar=rowvar)
     return np.corrcoef(np_arr, rowvar=rowvar, dtype=dtype)
 
 
diff --git a/python/unittest_py/requirements.txt b/python/unittest_py/requirements.txt
index ffc4fde7c27d15f36154b6ae485eac9803b6e004..7a48ff0148e76c67c83a8f8ec9040c2a59713761 100644
--- a/python/unittest_py/requirements.txt
+++ b/python/unittest_py/requirements.txt
@@ -1,3 +1,4 @@
+pynacl==1.4.0 ; python_version == "3.6"
 PyGithub
 coverage==5.5
 pycrypto ; platform_system != "Windows"
@@ -8,7 +9,8 @@ hypothesis
 opencv-python<=4.2.0.32
 visualdl
 paddle2onnx>=0.8.2
-scipy>=1.6
+scipy>=1.6; python_version >= "3.7"
+scipy>=1.5; python_version == "3.6"
 prettytable
 distro
-numpy>=1.20,<1.22
+numpy>=1.20,<1.22; python_version >= "3.7"