diff --git a/api.py b/api.py
index 6de3fa15..a2f8422e 100644
--- a/api.py
+++ b/api.py
@@ -998,9 +998,9 @@ else:
 # 初始化模型
 cnhubert.cnhubert_base_path = cnhubert_base_path
 # tokenizer = AutoTokenizer.from_pretrained(bert_path)
-tokenizer = AutoTokenizer.from_pretrained(os.path.join(os.getcwd(), bert_path))
+tokenizer = AutoTokenizer.from_pretrained(os.path.join(os.getcwd(), bert_path), local_files_only=True)
 
-bert_model = AutoModelForMaskedLM.from_pretrained(os.path.join(os.getcwd(), bert_path))
+bert_model = AutoModelForMaskedLM.from_pretrained(os.path.join(os.getcwd(), bert_path), local_files_only=True)
 ssl_model = cnhubert.get_model()
 if is_half:
     bert_model = bert_model.half().to(device)