diff --git a/README.md b/README.md
index 517a64e..af520dd 100644
--- a/README.md
+++ b/README.md
@@ -71,7 +71,8 @@ from modelscope.utils.constant import Tasks
 
 inference_pipeline = pipeline(
     task=Tasks.auto_speech_recognition,
-    model='iic/SenseVoiceSmall')
+    model='iic/SenseVoiceSmall',
+    model_revision="master")
 
 rec_result = inference_pipeline('https://isv-data.oss-cn-hangzhou.aliyuncs.com/ics/MaaS/ASR/test_audio/asr_example_zh.wav')
 print(rec_result)