diff --git a/MACA.md b/MACA.md
index d1da6c0..6c89e52 100644
--- a/MACA.md
+++ b/MACA.md
@@ -109,7 +109,7 @@
       ```bash
       yum install metax-linux mxfw mxsmt  mxgvm
       ```
-   - **卸载**
+   - **卸载metax-driver**
       ```bash
       yum remove metax-driver
       ```
@@ -140,7 +140,7 @@
       ```bash
       yum  install metax-driver  mxgvm
       ```
-   - **卸载**
+   - **卸载metax-driver**
       ```bash
       yum remove metax-driver
       ```
@@ -165,7 +165,7 @@
       apt install metax-driver mxgvm  
       ```
 
-   - **卸载**
+   - **卸载metax-driver**
       ```bash
       apt remove metax-driver
       ```