diff --git a/pyproject.toml b/pyproject.toml
index ac23bdc97fb63d87037be53d73f055be8970022a..f7be68ad95aecddb70dc0e053d17d65d7f7f266b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -36,6 +36,7 @@ select = [
     "UP001",
     "UP003",
     "UP004",
+    "UP005",
     "UP007",
     "UP008",
     "UP010",
diff --git a/python/paddle/fluid/tests/unittests/dygraph_to_static/test_ignore_module.py b/python/paddle/fluid/tests/unittests/dygraph_to_static/test_ignore_module.py
index d1ef9e0be23f6c0b4743ae63eeb20a8b49e92a8f..d4e17afad92b412de932f3cd06cb9679572dc528 100644
--- a/python/paddle/fluid/tests/unittests/dygraph_to_static/test_ignore_module.py
+++ b/python/paddle/fluid/tests/unittests/dygraph_to_static/test_ignore_module.py
@@ -25,7 +25,7 @@ class TestIgnoreModule(unittest.TestCase):
     def test_ignore_module(self):
         modules = [scipy, astor]
         ignore_module(modules)
-        self.assertEquals(
+        self.assertEqual(
             [scipy, astor],
             BUILTIN_LIKELY_MODULES[-2:],
             'Failed to add modules that ignore transcription',
diff --git a/python/paddle/fluid/tests/unittests/prim/test_comp_get_grad_op_desc_prim_disabled.py b/python/paddle/fluid/tests/unittests/prim/test_comp_get_grad_op_desc_prim_disabled.py
index 9292a1c4276d6b5b9087e4d52003519010a7a45f..82963168bca557ba0df5eebb860b6388802bf744 100644
--- a/python/paddle/fluid/tests/unittests/prim/test_comp_get_grad_op_desc_prim_disabled.py
+++ b/python/paddle/fluid/tests/unittests/prim/test_comp_get_grad_op_desc_prim_disabled.py
@@ -68,7 +68,7 @@ class TestGetGradOpDescPrimEnabled(unittest.TestCase):
                 self.fwd, self.no_grad_var, self.grad_sub_block
             )[0]
         )
-        self.assertEquals(actual, self.desired_ops)
+        self.assertEqual(actual, self.desired_ops)
 
 
 if __name__ == '__main__':
diff --git a/python/paddle/fluid/tests/unittests/prim/test_comp_get_grad_op_desc_prim_enabled.py b/python/paddle/fluid/tests/unittests/prim/test_comp_get_grad_op_desc_prim_enabled.py
index bea82fda78c83581d6cfa0f5104e7b6411ab82cb..d7f7e3e1723fa5bb1b04a6751fcb9f215d82559b 100644
--- a/python/paddle/fluid/tests/unittests/prim/test_comp_get_grad_op_desc_prim_enabled.py
+++ b/python/paddle/fluid/tests/unittests/prim/test_comp_get_grad_op_desc_prim_enabled.py
@@ -80,7 +80,7 @@ class TestGetGradOpDescPrimEnabled(unittest.TestCase):
                 self.fwd, self.no_grad_var, self.grad_sub_block
             )[0]
         )
-        self.assertEquals(actual, self.desired_ops)
+        self.assertEqual(actual, self.desired_ops)
         core._set_prim_backward_enabled(False)
 
 
diff --git a/python/paddle/fluid/tests/unittests/prim/test_comp_skip_op_set.py b/python/paddle/fluid/tests/unittests/prim/test_comp_skip_op_set.py
index fb9ef81b081d9b720150526771f10144061e3eba..e5ac6069604000edcd377ce399a9815a93c38f52 100644
--- a/python/paddle/fluid/tests/unittests/prim/test_comp_skip_op_set.py
+++ b/python/paddle/fluid/tests/unittests/prim/test_comp_skip_op_set.py
@@ -59,7 +59,7 @@ class TestGetGradOpDescPrimEnabled(unittest.TestCase):
                 self.fwd, self.no_grad_var, self.grad_sub_block
             )[0]
         )
-        self.assertEquals(actual, self.desired_ops_no_skip)
+        self.assertEqual(actual, self.desired_ops_no_skip)
         core._set_prim_backward_enabled(False)
 
     def test_get_grad_op_desc_with_skip(self):
@@ -72,7 +72,7 @@ class TestGetGradOpDescPrimEnabled(unittest.TestCase):
             )[0]
         )
         core._remove_skip_comp_ops("tanh")
-        self.assertEquals(actual[0], self.desired_ops)
+        self.assertEqual(actual[0], self.desired_ops)
         core._set_prim_backward_enabled(False)
 
 
diff --git a/python/paddle/fluid/tests/unittests/test_dot_op.py b/python/paddle/fluid/tests/unittests/test_dot_op.py
index 6c0d0c73855189df49d1fc492bd54c84d9c42e3c..1da42ab93e681e7a42065f72ef809a968f2a6d34 100644
--- a/python/paddle/fluid/tests/unittests/test_dot_op.py
+++ b/python/paddle/fluid/tests/unittests/test_dot_op.py
@@ -100,7 +100,7 @@ class DotOpEmptyInput(unittest.TestCase):
         np_out = np.dot(data, data)
         pd_out = paddle.dot(x, y)
 
-        self.assertEquals(np_out, pd_out)
+        self.assertEqual(np_out, pd_out)
 
     def test_2d_input(self):
         data = np.array([], dtype=np.float32)