diff --git a/MACA.md b/MACA.md
index e1828ec..c97b155 100644
--- a/MACA.md
+++ b/MACA.md
@@ -15,7 +15,7 @@
    ```
 
    ```bash
-   yum install commonlib
+   yum install maca_sdk
    ```
 
 - **适配所有 Ubuntu 系统**
@@ -25,7 +25,11 @@
    echo "deb [arch=$(dpkg --print-architecture)] https://repos.metax-tech.com/r/maca-sdk-deb/ stable main" | tee /etc/apt/sources.list.d/maca-sdk-deb.list
    apt-get update
 
-   apt install commonlib
+   ```
+
+   ```bash
+   apt  install maca_sdk
+   ```
 
 ### MACA Pytorch