diff --git a/demos/streaming_asr_server/README.md b/demos/streaming_asr_server/README.md
index 524326e63d2..3de2f386220 100644
--- a/demos/streaming_asr_server/README.md
+++ b/demos/streaming_asr_server/README.md
@@ -197,7 +197,7 @@ wget -c https://paddlespeech.bj.bcebos.com/PaddleAudio/zh.wav
   Usage:
   
   ```bash
-  paddlespeech_client asr_online help
+  paddlespeech_client asr_online --help
   ```
   Arguments:
   - `server_ip`: server ip. Default: 127.0.0.1
diff --git a/demos/streaming_asr_server/README_cn.md b/demos/streaming_asr_server/README_cn.md
index 822d32a809f..f6686cd276e 100644
--- a/demos/streaming_asr_server/README_cn.md
+++ b/demos/streaming_asr_server/README_cn.md
@@ -204,7 +204,7 @@ wget -c https://paddlespeech.bj.bcebos.com/PaddleAudio/zh.wav
     使用帮助:
   
     ```bash
-    paddlespeech_client asr help
+    paddlespeech_client asr_online --help
     ```
 
     参数: