diff --git a/model_zoo/bert/evaluation.py b/model_zoo/bert/evaluation.py
index c58bf836fdf..320c99cc59a 100644
--- a/model_zoo/bert/evaluation.py
+++ b/model_zoo/bert/evaluation.py
@@ -141,7 +141,7 @@ def test_eval():
         if cfg.task == "NER":
             print("Precision {:.6f} ".format(callback.TP / (callback.TP + callback.FP)))
             print("Recall {:.6f} ".format(callback.TP / (callback.TP + callback.FN)))
-            print("F1 {:.6f} ".format(2*callback.TP / (2*callback.TP + callback.FP + callback.FP)))
+            print("F1 {:.6f} ".format(2*callback.TP / (2*callback.TP + callback.FP + callback.FN)))
         else:
             print("acc_num {} , total_num {}, accuracy {:.6f}".format(callback.acc_num, callback.total_num,
                                                                       callback.acc_num / callback.total_num))
diff --git a/tests/st/networks/models/bert/bert_tdt_lossscale.py b/tests/st/networks/models/bert/test_bert_tdt_lossscale.py
similarity index 100%
rename from tests/st/networks/models/bert/bert_tdt_lossscale.py
rename to tests/st/networks/models/bert/test_bert_tdt_lossscale.py