diff --git a/python/paddle/v2/framework/tests/op_test.py b/python/paddle/v2/framework/tests/op_test.py
index 09ee8ce385a3bb389272dbc2d673a5749959a0ba..3a6a5dca4c4ddc1399d80e491e4072f24707c01e 100644
--- a/python/paddle/v2/framework/tests/op_test.py
+++ b/python/paddle/v2/framework/tests/op_test.py
@@ -197,7 +197,7 @@ class OpTest(unittest.TestCase):
 
     def check_output(self):
         places = [core.CPUPlace()]
-        if core.is_compile_gpu() and self.op.support_gpu():
+        if core.is_compile_gpu():
             places.append(core.GPUPlace(0))
         for place in places:
             self.check_output_with_place(place)
@@ -270,6 +270,6 @@ class OpTest(unittest.TestCase):
             for c_grad, g_grad, name in itertools.izip(
                     cpu_analytic_grads, gpu_analytic_grads, grad_names):
                 self.assertTrue(
-                    numpy.allclose(
+                    np.allclose(
                         c_grad, g_grad, atol=1e-4),
                     "output name: " + name + " has diff")
diff --git a/python/paddle/v2/framework/tests/test_cross_entropy_op.py b/python/paddle/v2/framework/tests/test_cross_entropy_op.py
index 1956df0bb4edae62d40371264bc77486c48924a3..e693ba0ec280b8720630af29556fd645aae76e9b 100644
--- a/python/paddle/v2/framework/tests/test_cross_entropy_op.py
+++ b/python/paddle/v2/framework/tests/test_cross_entropy_op.py
@@ -8,7 +8,7 @@ class TestCrossEntropy(OpTest):
         self.op_type = "onehot_cross_entropy"
         batch_size = 30
         class_num = 10
-        X = numpy.random.random((batch_size, class_num)).astype("float32")
+        X = numpy.random.uniform(0.1, 1.0, [batch_size, class_num]).astype("float32")
         label = (class_num / 2) * numpy.ones(batch_size).astype("int32")
         self.inputs = {'X': X, 'label': label}
         Y = []