diff --git a/cluster/cluster.go b/cluster/cluster.go
new file mode 100644
index 00000000..916b1b53
--- /dev/null
+++ b/cluster/cluster.go
@@ -0,0 +1 @@
+package cluster
diff --git a/install/etcd.go b/install/etcd.go
new file mode 100644
index 00000000..c0ed29c1
--- /dev/null
+++ b/install/etcd.go
@@ -0,0 +1 @@
+package install
diff --git a/install/hosts.go b/install/hosts.go
new file mode 100644
index 00000000..c0ed29c1
--- /dev/null
+++ b/install/hosts.go
@@ -0,0 +1 @@
+package install
diff --git a/install/master.go b/install/master.go
new file mode 100644
index 00000000..c0ed29c1
--- /dev/null
+++ b/install/master.go
@@ -0,0 +1 @@
+package install
diff --git a/install/worker.go b/install/worker.go
new file mode 100644
index 00000000..c0ed29c1
--- /dev/null
+++ b/install/worker.go
@@ -0,0 +1 @@
+package install
diff --git a/util/util.go b/util/util.go
new file mode 100644
index 00000000..650a60d5
--- /dev/null
+++ b/util/util.go
@@ -0,0 +1,5 @@
+package util
+
+const (
+	VERSION = "KubeOcean Version v0.0.1\nKubernetes Version v1.17.4"
+)