diff --git a/paddlespeech/resource/pretrained_models.py b/paddlespeech/resource/pretrained_models.py
index dd7bb85da99bfd7a1484d4db8ca1db12d946098b..e56188640dcb0b062c5cd7e64dc3773516cb8526 100644
--- a/paddlespeech/resource/pretrained_models.py
+++ b/paddlespeech/resource/pretrained_models.py
@@ -264,7 +264,7 @@ asr_dynamic_pretrained_models = {
             'url':
             'https://paddlespeech.bj.bcebos.com/s2t/aishell/asr1/asr1_conformer_aishell_ckpt_1.5.0.model.tar.gz',
             'md5':
-            'a0adb2b204902982718bc1d8917f7038',
+            '38924b8adc28ef458847c3571e87e3cb',
             'cfg_path':
             'model.yaml',
             'ckpt_path':