diff --git a/MACA.md b/MACA.md
index f1eebe7..9d1ae1b 100644
--- a/MACA.md
+++ b/MACA.md
@@ -97,12 +97,12 @@
 
    -  **安装基础驱动**
       ```bash
-      yum install metax-linux mxfw mxsmt
+      yum install metax-driver
       ```
 
    - **若需要启用SRIOV,需要安装额外的虚拟化支持包 mxgvm,以启用 SR-IOV 功能**
       ```bash
-      yum install metax-linux mxfw mxsmt  mxgvm
+      yum install metax-driver  mxgvm
       ```
    - **卸载metax-driver**
       ```bash