diff --git a/0001-modify-test-cases-for-python3.8.patch b/0001-modify-test-cases-for-python3.8.patch
new file mode 100644
index 0000000000000000000000000000000000000000..814b9f0d5023840fc0f839a3434cfb266eca6680
--- /dev/null
+++ b/0001-modify-test-cases-for-python3.8.patch
@@ -0,0 +1,37 @@
+From ed9daac30fb2a6c9e4f32bdbab6907012d96980d Mon Sep 17 00:00:00 2001
+From: lizhenhua <lizhenhua@sina.com>
+Date: Wed, 24 Jun 2020 16:34:29 +0800
+Subject: [PATCH] modify test cases for python3.8
+
+---
+ test_pytest_mock.py | 7 ++++---
+ 1 file changed, 4 insertions(+), 3 deletions(-)
+
+diff --git a/test_pytest_mock.py b/test_pytest_mock.py
+index d9a4faf..1fb2574 100644
+--- a/test_pytest_mock.py
++++ b/test_pytest_mock.py
+@@ -179,7 +179,7 @@ class TestMockerStub:
+ 
+     def __test_failure_message(self, mocker, **kwargs):
+         expected_name = kwargs.get('name') or 'mock'
+-        expected_message = 'Expected call: {0}()\nNot called'.format(expected_name)
++        expected_message = 'expected call not found.\nExpected: {0}()\nActual: not called.'.format(expected_name)
+         stub = mocker.stub(**kwargs)
+         with pytest.raises(AssertionError) as exc_info:
+             stub.assert_called_with()
+@@ -560,8 +560,9 @@ def test_detailed_introspection(testdir):
+     """)
+     result = testdir.runpytest('-s')
+     result.stdout.fnmatch_lines([
+-        "*AssertionError: Expected call: mock('', bar=4)*",
+-        "*Actual call: mock('fo')*",
++        "*AssertionError: expected call not found.",
++        "*Expected: mock('', bar=4)",
++        "*Actual: mock('fo')",
+         "*pytest introspection follows:*",
+         '*Args:',
+         "*assert ('fo',) == ('',)",
+-- 
+2.23.0
+
diff --git a/python-pytest-mock.spec b/python-pytest-mock.spec
index b6f108a574fb56b09c4c7a4fcf5e104248d69f9b..1459db4ac479485a4909a754f60cb43075a088db 100644
--- a/python-pytest-mock.spec
+++ b/python-pytest-mock.spec
@@ -1,10 +1,11 @@
 Name:           python-pytest-mock
 Version:        1.10.0
-Release:        4
+Release:        5
 Summary:        Thin-wrapper around the mock package for easier use with py.test
 License:        MIT
 URL:            https://pypi.python.org/pypi/pytest-mock
 Source0:        https://files.pythonhosted.org/packages/source/p/pytest-mock/pytest-mock-%{version}.tar.gz
+Patch0000:      0001-modify-test-cases-for-python3.8.patch
 BuildArch:      noarch
 
 %description
@@ -74,5 +75,8 @@ PYTHONPATH="$(pwd)" py.test-%{python3_version} test_pytest_mock.py
 %{python3_sitelib}/__pycache__/*
 
 %changelog
+* Wed Jun 24 2020 lizhenhua <lizhenhua21@huawei.com> - 1.10.0-5
+- Modify test cases for python3.8
+
 * Wed Jan 08 2019 yangjian<yangjian79@huawei.com> - 1.10.0-4
 - Package init