diff --git a/MACA.md b/MACA.md
index 6c89e52..67c5614 100644
--- a/MACA.md
+++ b/MACA.md
@@ -36,7 +36,7 @@
 
    - **卸载maca_sdk**
       ```bash
-      yum remove maca_sdk
+      yum autoremove maca_sdk
       ```
 
 
@@ -76,8 +76,7 @@
 
    - **卸载maca_sdk**
       ```bash
-      apt remove maca_sdk
-      apt autoremove
+      apt autoremove maca_sdk
       ```
 
 ## Metax Driver
@@ -111,7 +110,7 @@
       ```
    - **卸载metax-driver**
       ```bash
-      yum remove metax-driver
+      yum autoremove metax-driver
       ```
 
 
@@ -142,7 +141,7 @@
       ```
    - **卸载metax-driver**
       ```bash
-      yum remove metax-driver
+      yum autoremove metax-driver
       ```
 
 ### 适配所有 Ubuntu 系统
@@ -167,7 +166,7 @@
 
    - **卸载metax-driver**
       ```bash
-      apt remove metax-driver
+      apt autoremove metax-driver
       ```
 
 ### 验证安装