Update upgrade.md

2019-01-02 18:09:03 +08:00 · 2019-01-02 18:09:03 +08:00 · 1b8861b3da
parent 34ee469c2d
commit 1b8861b3da
1 changed files with 1 additions and 1 deletions
--- a/upgrade.md
+++ b/upgrade.md
@ -17,7 +17,7 @@ unzip upkg-2019-01-02-v2019-1.0-u1.zip

 ```shell
 cd ./upkg
-./sys_upgrade
+sudo  sh  ./sys_upgrade
 ```

 * 然后重启系统，完成升级