diff --git a/cpm-live/README.MD b/cpm-live/README.MD
index fab7892..27a071f 100644
--- a/cpm-live/README.MD
+++ b/cpm-live/README.MD
@@ -10,7 +10,13 @@ CPM-Ant+ is an open-source bilingual pre-trained language model (PLM) with 10B p
 
 ## Installation
 
-First, please make sure that your environment meets the following requirements:
+First, you need to clone the `cpm-ant-plus` branch of this repository.
+
+```shell
+$ git clone -b cpm-ant-plus --single-branch https://github.com/OpenBMB/CPM-Live.git
+```
+
+Then, please make sure that your environment meets the following requirements:
 
 - python >= 3.7
 - torch >= 1.10
@@ -18,6 +24,7 @@ First, please make sure that your environment meets the following requirements:
 We recommend using [Anaconda](https://www.anaconda.com/) to manage the environment and installing additional dependencies from PyPI:
 
 ```shell
+$ cd CPM-Live/cpm-live
 $ pip install -r requirements.txt
 ```