diff --git a/README.md b/README.md
index 60538af..ef80bd6 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,9 @@
-# website | Matterlinux Website
-Soruce code of Matterlinux's offical website, which is 
-hosted at [matterlinux.xyz](https://matterlinux.xyz)
+# website | MatterLinux Website
+Soruce code of Matterlinux's offical website, which is
+located at [matterlinux.xyz](https://matterlinux.xyz)
 
 ### Deployment
-After cloning this repository, web server can be built and deployed with docker:
+Web server can be built and deployed with docker:
 ```
 docker build --tag matterwebsite .
 docker run -d --name matterweb              \
diff --git a/main.go b/main.go
index d65b3b7..2303ee3 100644
--- a/main.go
+++ b/main.go
@@ -1,3 +1,23 @@
+/*
+
+ * website | MatterLinux Official Website 
+ * Copyright (C) 2024 Matterlinux
+
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+*/
+
 package main
 
 import (