diff --git a/README.md b/README.md
index 65c210b9..9ae52846 100644
--- a/README.md
+++ b/README.md
@@ -44,7 +44,7 @@ You should have root privileges user to install or upgrade Websoft9, if you use
 wget https://websoft9.github.io/websoft9/install/install.sh && bash install.sh
 ```
 
-When installation completed, you can access it by: **http://Internet IP:9000** and using **Linux user** for login
+After installation, access it by: **http://Internet IP:9000** and using **Linux user** for login
 
 ## Upgrade
 
@@ -52,8 +52,6 @@ When installation completed, you can access it by: **http://Internet IP:9000** a
 curl https://websoft9.github.io/websoft9/install/update.sh | bash
 ```
 
-> If you want to upgrade some plugins but do not have an upgrade portal due to a low version, please use kernel upgrade
-
 # Contributing
 
 Follow the [contributing guidelines](CONTRIBUTING.md) if you want to propose a change in the Websoft9 core. For more information about participating in the community and contributing to the Websoft9 project, see [this page](https://support.websoft9.com/docs/community/contributing).