diff --git a/tests/st/networks/models/bert/bert_performance/test_bert_tdt_lossscale.py b/tests/st/networks/models/bert/bert_performance/test_bert_tdt_lossscale.py
index 47e8c058e9d..027b438a3af 100644
--- a/tests/st/networks/models/bert/bert_performance/test_bert_tdt_lossscale.py
+++ b/tests/st/networks/models/bert/bert_performance/test_bert_tdt_lossscale.py
@@ -174,7 +174,7 @@ class TimeMonitor(Callback):
         self.per_step_mseconds_list.append(epoch_mseconds / self.data_size)
 
 
-@pytest.mark.level2
+@pytest.mark.level0
 @pytest.mark.platform_arm_ascend_training
 @pytest.mark.platform_x86_ascend_training
 @pytest.mark.env_onecard
@@ -229,7 +229,7 @@ def test_bert_performance():
 
     # assertion occurs while the loss value, overflow state or loss_scale value is wrong
     loss_value = np.array(callback.loss_list)
-    expect_loss_value = [11.3660, 11.3265, 11.3264]
+    expect_loss_value = [11.324663, 11.283459, 11.283258]
     print("loss value: {}".format(loss_value))
     assert np.allclose(loss_value, expect_loss_value, 0, 0.0005)