diff --git a/data_utils.py b/data_utils.py
index fb685aa34..82ad068fe 100644
--- a/data_utils.py
+++ b/data_utils.py
@@ -156,7 +156,7 @@ def get_text(self, text, word2ph, phone, tone, language_str, wav_path):
             elif language_str == "JP":
                 bert = torch.load(bert_path)
                 bert = get_bert_train(text_normalize(text), bert, word2ph, tokenizer)
-                assert bert.shape[-1] == len(phone), f"length of phonemes does not match input length of bert:{phone}, {bert.shape}"
+                #assert bert.shape[-1] == len(phone), f"length of phonemes does not match input length of bert:{phone}, {bert.shape}"
         except Exception as e:
             print("Bert load failed!", e)
             if language_str == "ZH":