diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..77c6356
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+.idea/
+.vscode/
+.devcontainer/
diff --git a/LICENSE b/LICENSE
index 261eeb9..299ca74 100644
--- a/LICENSE
+++ b/LICENSE
@@ -186,7 +186,7 @@
       same "printed page" as the copyright notice for easier
       identification within third-party archives.
 
-   Copyright [yyyy] [name of copyright owner]
+   Copyright 2026 肖其顿 (XIAO QI DUN)
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
diff --git a/NOTICE b/NOTICE
new file mode 100644
index 0000000..54cf0ea
--- /dev/null
+++ b/NOTICE
@@ -0,0 +1,5 @@
+symfs
+Copyright 2026 肖其顿 (XIAO QI DUN)
+
+This product includes software developed by
+肖其顿 (XIAO QI DUN) (https://github.com/xiaoqidun/symfs).
\ No newline at end of file
diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..904adaf
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,3 @@
+module github.com/xiaoqidun/symfs
+
+go 1.24.0