diff --git a/paddlespeech/server/engine/asr/online/asr_engine.py b/paddlespeech/server/engine/asr/online/asr_engine.py
index 1f356a3c6d6e500ea4a4d558409e3b15d6dea02d..ca82b615aacf9a77a051dac7076ad4e57ee56cdf 100644
--- a/paddlespeech/server/engine/asr/online/asr_engine.py
+++ b/paddlespeech/server/engine/asr/online/asr_engine.py
@@ -37,7 +37,7 @@ pretrained_models = {
         'url':
         'https://paddlespeech.bj.bcebos.com/s2t/aishell/asr0/asr0_deepspeech2_online_aishell_ckpt_0.1.1.model.tar.gz',
         'md5':
-        '23e16c69730a1cb5d735c98c83c21e16',
+        'd5e076217cf60486519f72c217d21b9b',
         'cfg_path':
         'model.yaml',
         'ckpt_path':