diff --git a/src/deepke/name_entity_re/few_shot/utils/util.py b/src/deepke/name_entity_re/few_shot/utils/util.py
index 9cdbdfa..d0d9bcf 100644
--- a/src/deepke/name_entity_re/few_shot/utils/util.py
+++ b/src/deepke/name_entity_re/few_shot/utils/util.py
@@ -4,7 +4,7 @@ import random
 from torch import nn
 import torch.nn.functional as F
 from transformers import BartModel, BartTokenizer
-
+import os
 
 def avg_token_embeddings(tokenizer: BartTokenizer, bart_model: BartModel, bart_name, num_tokens):
     """when initial added tokens, use their averge token emebddings
@@ -149,6 +149,9 @@ def write_predictions(path, texts, labels):
     """
     print(len(texts), len(labels))
     assert len(texts) == len(labels)
+    if not os.path.exists(path):
+        os.system(r"touch {}".format(path))
+    
     with open(path, "w", encoding="utf-8") as f:
         f.writelines("-DOCSTART-	O\n\n")
         for i in range(len(texts)):