diff --git a/demos/speech_server/README.md b/demos/speech_server/README.md
index 14a88f078..34f927fa4 100644
--- a/demos/speech_server/README.md
+++ b/demos/speech_server/README.md
@@ -11,7 +11,8 @@ This demo is an implementation of starting the voice service and accessing the s
 see [installation](https://github.com/PaddlePaddle/PaddleSpeech/blob/develop/docs/source/install.md).
 
 It is recommended to use **paddlepaddle 2.2.2** or above.
-You can choose one way from meduim and hard to install paddlespeech.
+You can choose one way from easy, meduim and hard to install paddlespeech.
+**If you install in simple mode, you need to prepare the yaml file by yourself, you can refer to the yaml file in the conf directory.**
 
 ### 2. Prepare config File
 The configuration file can be found in `conf/application.yaml` .
diff --git a/demos/speech_server/README_cn.md b/demos/speech_server/README_cn.md
index 29629b7e8..6d8870250 100644
--- a/demos/speech_server/README_cn.md
+++ b/demos/speech_server/README_cn.md
@@ -11,7 +11,8 @@
 请看 [安装文档](https://github.com/PaddlePaddle/PaddleSpeech/blob/develop/docs/source/install.md).
 
 推荐使用 **paddlepaddle 2.2.2** 或以上版本。
-你可以从 medium，hard 两种方式中选择一种方式安装 PaddleSpeech。
+你可以从简单，中等，困难几种方式中选择一种方式安装 PaddleSpeech。
+**如果使用简单模式安装，需要自行准备 yaml 文件，可参考 conf 目录下的yaml 文件。**
 
 
 ### 2. 准备配置文件
diff --git a/demos/streaming_asr_server/README.md b/demos/streaming_asr_server/README.md
index a770f58c3..773d4957c 100644
--- a/demos/streaming_asr_server/README.md
+++ b/demos/streaming_asr_server/README.md
@@ -12,7 +12,8 @@ Streaming ASR server only support `websocket` protocol, and doesn't support `htt
 see [installation](https://github.com/PaddlePaddle/PaddleSpeech/blob/develop/docs/source/install.md).
 
 It is recommended to use **paddlepaddle 2.2.1** or above.
-You can choose one way from meduim and hard to install paddlespeech.
+You can choose one way from easy, meduim and hard to install paddlespeech.
+**If you install in simple mode, you need to prepare the yaml file by yourself, you can refer to the yaml file in the conf directory.**
 
 ### 2. Prepare config File
 The configuration file can be found in `conf/ws_application.yaml` 和 `conf/ws_conformer_wenetspeech_application.yaml`.
diff --git a/demos/streaming_asr_server/README_cn.md b/demos/streaming_asr_server/README_cn.md
index c771869e9..f9fd536ea 100644
--- a/demos/streaming_asr_server/README_cn.md
+++ b/demos/streaming_asr_server/README_cn.md
@@ -12,8 +12,8 @@
 安装 PaddleSpeech 的详细过程请看 [安装文档](https://github.com/PaddlePaddle/PaddleSpeech/blob/develop/docs/source/install.md)。
 
 推荐使用 **paddlepaddle 2.2.1** 或以上版本。
-你可以从medium，hard 两种方式中选择一种方式安装 PaddleSpeech。
-
+你可以从简单， 中等，困难 几种种方式中选择一种方式安装 PaddleSpeech。
+**如果使用简单模式安装，需要自行准备 yaml 文件，可参考 conf 目录下的 yaml 文件。**
 
 ### 2. 准备配置文件
 
diff --git a/demos/streaming_tts_server/README.md b/demos/streaming_tts_server/README.md
index cbea6bf77..645bde86a 100644
--- a/demos/streaming_tts_server/README.md
+++ b/demos/streaming_tts_server/README.md
@@ -11,7 +11,8 @@ This demo is an implementation of starting the streaming speech synthesis servic
 see [installation](https://github.com/PaddlePaddle/PaddleSpeech/blob/develop/docs/source/install.md).
 
 It is recommended to use **paddlepaddle 2.2.2** or above.
-You can choose one way from meduim and hard to install paddlespeech.
+You can choose one way from easy, meduim and hard to install paddlespeech.
+**If you install in simple mode, you need to prepare the yaml file by yourself, you can refer to the yaml file in the conf directory.**
 
 
 ### 2. Prepare config File
diff --git a/demos/streaming_tts_server/README_cn.md b/demos/streaming_tts_server/README_cn.md
index 3cd281709..c88e3196a 100644
--- a/demos/streaming_tts_server/README_cn.md
+++ b/demos/streaming_tts_server/README_cn.md
@@ -11,8 +11,8 @@
 请看 [安装文档](https://github.com/PaddlePaddle/PaddleSpeech/blob/develop/docs/source/install.md).
 
 推荐使用 **paddlepaddle 2.2.2** 或以上版本。
-你可以从 medium，hard 两种方式中选择一种方式安装 PaddleSpeech。
-
+你可以从简单，中等，困难几种方式中选择一种方式安装 PaddleSpeech。
+**如果使用简单模式安装，需要自行准备 yaml 文件，可参考 conf 目录下的 yaml 文件。**
 
 ### 2. 准备配置文件
 配置文件可参见 `conf/tts_online_application.yaml` 。