diff --git a/python/paddle/fluid/tests/unittests/mkldnn/test_softmax_mkldnn_op.py b/python/paddle/fluid/tests/unittests/mkldnn/test_softmax_mkldnn_op.py
index 769a921b80645011efad4e7e9d46736c400ede5e..9e2229cece75c2074f288be29440f3027da64e5e 100644
--- a/python/paddle/fluid/tests/unittests/mkldnn/test_softmax_mkldnn_op.py
+++ b/python/paddle/fluid/tests/unittests/mkldnn/test_softmax_mkldnn_op.py
@@ -60,7 +60,7 @@ class TestSoftmaxMKLDNNOp(TestSoftmaxOp):
         # TODO(wangzhongpu): support mkldnn op in dygraph mode
         if self.use_cudnn:
             place = core.CUDAPlace(0)
-            self.check_output_with_place(place, atol=1e-5, check_dygraph=False)
+            self.check_output_with_place(place, check_dygraph=False)
         else:
             self.check_output(check_dygraph=False)
 
diff --git a/python/paddle/fluid/tests/unittests/test_deformable_conv_op.py b/python/paddle/fluid/tests/unittests/test_deformable_conv_op.py
index db3b2a8f96380fd9f469dcf4cd265e1cc4b41436..513930d114539749f6692c875f1f098c4a5a4725 100644
--- a/python/paddle/fluid/tests/unittests/test_deformable_conv_op.py
+++ b/python/paddle/fluid/tests/unittests/test_deformable_conv_op.py
@@ -146,7 +146,7 @@ class TestModulatedDeformableConvOp(OpTest):
         self.outputs = {'Output': output}
 
     def test_check_output(self):
-        self.check_output(atol=1e-5)
+        self.check_output()
 
     def test_check_grad(self):
         self.check_grad(