diff --git a/pre_training/genius_pretrain_chinese.py b/pre_training/genius_pretrain_chinese.py
index 97fd1eb..ec9f2c7 100644
--- a/pre_training/genius_pretrain_chinese.py
+++ b/pre_training/genius_pretrain_chinese.py
@@ -7,6 +7,7 @@
 from transformers import BertTokenizer, AutoModel, AutoConfig, AutoModelForSeq2SeqLM
 from transformers import Seq2SeqTrainingArguments, Seq2SeqTrainer, DataCollatorForSeq2Seq
 from datasets import load_dataset, load_metric
+from rouge import Rouge
 import argparse
 parser = argparse.ArgumentParser(allow_abbrev=False)
 args = parser.parse_args()
@@ -71,6 +72,62 @@ def compute_metrics(eval_pred):
     return {k: round(v, 4) for k, v in result.items()}
 
 
+rouge = Rouge()
+
+def get_avg(scores, rouge_name, metric_name):
+    return sum([score[rouge_name][metric_name] for score in scores])
+
+def compute_chinese_metrics(eval_pred):
+    predictions, labels = eval_pred
+    # Decode generated summaries into text
+    decoded_preds = tokenizer.batch_decode(predictions, skip_special_tokens=True)
+    # Replace -100 in the labels as we can't decode them
+    labels = np.where(labels != -100, labels, tokenizer.pad_token_id)
+    # Decode reference summaries into text
+    decoded_labels = tokenizer.batch_decode(labels, skip_special_tokens=True)
+    # ROUGE expects a newline after each sentence
+    decoded_preds = ["\n".join(sent_tokenize(pred.strip())) for pred in decoded_preds]
+    decoded_labels = ["\n".join(sent_tokenize(label.strip())) for label in decoded_labels]
+    # Compute ROUGE scores
+    scores = rouge.get_scores(decoded_preds, decoded_labels)
+    avg_scores = {}
+    length = len(scores)
+    avg_p_1 = get_avg(scores, "rouge-1", "p") / length
+    avg_r_1 = get_avg(scores, "rouge-1", "r") / length
+    avg_f_1 = get_avg(scores, "rouge-1", "f") / length
+    avg_p_2 = get_avg(scores, "rouge-2", "p") / length
+    avg_r_2 = get_avg(scores, "rouge-2", "r") / length
+    avg_f_2 = get_avg(scores, "rouge-2", "f") / length
+    avg_p_l = get_avg(scores, "rouge-l", "p") / length
+    avg_r_l = get_avg(scores, "rouge-l", "r") / length  
+    avg_f_l = get_avg(scores, "rouge-l", "f") / length  
+    """
+    avg_scores = {
+     "rouge-1":{
+       "p": avg_p_1,
+       "r": avg_r_1,
+       "f": avg_f_1,
+     },
+     "rouge-2":{
+       "p": avg_p_2,
+       "r": avg_r_2,
+       "f": avg_f_2,
+     },
+     "rouge-L":{
+       "p": avg_p_l,
+       "r": avg_r_l,
+       "f": avg_f_l,
+     },
+    } 
+    """
+    # 只返回recall
+    avg_scores = {
+      "rouge-1": avg_r_1,
+      "rouge-2": avg_r_2,
+      "rouge-L": avg_r_l,
+    }
+    return avg_scores
+
 ##################################################################
 #                     training
 ##################################################################
@@ -118,4 +175,4 @@ def compute_metrics(eval_pred):
 )
 
 
-trainer.train(resume_from_checkpoint = False)
\ No newline at end of file
+trainer.train(resume_from_checkpoint = False)