diff --git a/README.md b/README.md
index 29d38ee..c7b23d4 100644
--- a/README.md
+++ b/README.md
@@ -61,6 +61,10 @@ cd motionagent
 
 # Install dependencies
 pip3 install -r requirements.txt
+pip3 install audiocraft==1.0.0
+
+# Note: you can specify the pypi source to speed up the installation:
+pip3 install -r requirements.txt -i https://pypi.tuna.tsinghua.edu.cn/simple
 
 # Run the application
 python3 app.py
diff --git a/README_ZH.md b/README_ZH.md
index fb41905..9b1916a 100644
--- a/README_ZH.md
+++ b/README_ZH.md
@@ -59,6 +59,10 @@ cd motionagent
 
 # 安装依赖
 pip3 install -r requirements.txt
+pip3 install audiocraft==1.0.0
+
+# 备注：你可以指定pypi源来加速安装过程，例如：
+pip3 install -i https://pypi.tuna.tsinghua.edu.cn/simple -r requirements.txt
 
 # 运行应用
 python3 app.py
diff --git a/requirements.txt b/requirements.txt
index 5530fa6..23f9862 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,13 +11,13 @@ opencv-python-headless
 opencv-python
 einops>=0.4
 rotary-embedding-torch
-fairscale
+# fairscale
 scipy
 imageio
-audiocraft
+# audiocraft
 easydict
 pytorch_lightning
-fairseq
+# fairseq
 unicodedata2
 zhconv
 rapidfuzz