diff --git a/docs/module_usage/tutorials/speech_modules/multilingual_speech_recognition.en.md b/docs/module_usage/tutorials/speech_modules/multilingual_speech_recognition.en.md
index 6f97bc68e3..f3f92dcdd1 100644
--- a/docs/module_usage/tutorials/speech_modules/multilingual_speech_recognition.en.md
+++ b/docs/module_usage/tutorials/speech_modules/multilingual_speech_recognition.en.md
@@ -90,6 +90,7 @@ Related methods, parameters, and explanations are as follows:
- File Path, such as the local path of an audio file:
/root/data/audio.wav
- URL Link, such as the network URL of an audio file: Example
+ - File type, support wav and pcm audio type.
None
diff --git a/docs/module_usage/tutorials/speech_modules/multilingual_speech_recognition.md b/docs/module_usage/tutorials/speech_modules/multilingual_speech_recognition.md
index 1bde371be8..7c90f5de67 100644
--- a/docs/module_usage/tutorials/speech_modules/multilingual_speech_recognition.md
+++ b/docs/module_usage/tutorials/speech_modules/multilingual_speech_recognition.md
@@ -139,6 +139,7 @@ for res in output:
- 文件路径,如语音文件的本地路径:
/root/data/audio.wav
- URL链接,如语音文件的网络URL:示例
+ - 文件类型,目前支持 wav 和 pcm 类型的语音文件。
无
diff --git a/docs/pipeline_usage/tutorials/speech_pipelines/multilingual_speech_recognition.en.md b/docs/pipeline_usage/tutorials/speech_pipelines/multilingual_speech_recognition.en.md
index a1cb8659d6..c15482906d 100644
--- a/docs/pipeline_usage/tutorials/speech_pipelines/multilingual_speech_recognition.en.md
+++ b/docs/pipeline_usage/tutorials/speech_pipelines/multilingual_speech_recognition.en.md
@@ -146,6 +146,7 @@ In the above Python script, the following steps are executed:
- File path, such as the local path of an audio file:
/root/data/audio.wav
- URL link, such as the network URL of an audio file: Example
+ - File type, support wav and pcm audio type.
None
diff --git a/docs/pipeline_usage/tutorials/speech_pipelines/multilingual_speech_recognition.md b/docs/pipeline_usage/tutorials/speech_pipelines/multilingual_speech_recognition.md
index 6808062920..aee379d52b 100644
--- a/docs/pipeline_usage/tutorials/speech_pipelines/multilingual_speech_recognition.md
+++ b/docs/pipeline_usage/tutorials/speech_pipelines/multilingual_speech_recognition.md
@@ -146,6 +146,7 @@ for res in output:
- 文件路径,如语音文件的本地路径:
/root/data/audio.wav
- URL链接,如语音文件的网络URL:示例
+ - 文件类型,目前支持 wav 和 pcm 类型的语音文件。
None