diff --git a/README.md b/README.md
new file mode 100644
index 0000000..63f3800
--- /dev/null
+++ b/README.md
@@ -0,0 +1,9 @@
+# ja
+
+> Jetbrains Activation - jetbrains 服务激活
+
+## install
+
+```shell
+go install gitter.top/apps/ja/...@latest
+```
diff --git a/go.mod b/go.mod
index 0a294b9..aee6bed 100644
--- a/go.mod
+++ b/go.mod
@@ -1,4 +1,4 @@
-module ja
+module gitter.top/apps/ja
 
 go 1.20