diff --git a/charts/OWNERS b/charts/OWNERS
new file mode 100644
index 000000000..66c8eb70a
--- /dev/null
+++ b/charts/OWNERS
@@ -0,0 +1,7 @@
+approvers:
+  - Iceber
+  - calvin0327
+
+reviewers:
+  - Iceber
+  - calvin0327
diff --git a/cmd/apiserver/OWNERS b/cmd/apiserver/OWNERS
new file mode 100644
index 000000000..e3df54d78
--- /dev/null
+++ b/cmd/apiserver/OWNERS
@@ -0,0 +1,5 @@
+approvers:
+  - Iceber
+
+reviewers:
+  - Iceber
diff --git a/cmd/binding-apiserver/OWNERS b/cmd/binding-apiserver/OWNERS
new file mode 100644
index 000000000..e3df54d78
--- /dev/null
+++ b/cmd/binding-apiserver/OWNERS
@@ -0,0 +1,5 @@
+approvers:
+  - Iceber
+
+reviewers:
+  - Iceber
diff --git a/cmd/clustersynchro-manager/OWNERS b/cmd/clustersynchro-manager/OWNERS
new file mode 100644
index 000000000..e3df54d78
--- /dev/null
+++ b/cmd/clustersynchro-manager/OWNERS
@@ -0,0 +1,5 @@
+approvers:
+  - Iceber
+
+reviewers:
+  - Iceber
diff --git a/cmd/controller-manager/OWNERS b/cmd/controller-manager/OWNERS
new file mode 100644
index 000000000..e3df54d78
--- /dev/null
+++ b/cmd/controller-manager/OWNERS
@@ -0,0 +1,5 @@
+approvers:
+  - Iceber
+
+reviewers:
+  - Iceber
diff --git a/deploy/OWNERS b/deploy/OWNERS
new file mode 100644
index 000000000..e3df54d78
--- /dev/null
+++ b/deploy/OWNERS
@@ -0,0 +1,5 @@
+approvers:
+  - Iceber
+
+reviewers:
+  - Iceber
diff --git a/pkg/apiserver/OWNERS b/pkg/apiserver/OWNERS
new file mode 100644
index 000000000..e3df54d78
--- /dev/null
+++ b/pkg/apiserver/OWNERS
@@ -0,0 +1,5 @@
+approvers:
+  - Iceber
+
+reviewers:
+  - Iceber
diff --git a/pkg/controller/OWNERS b/pkg/controller/OWNERS
new file mode 100644
index 000000000..e3df54d78
--- /dev/null
+++ b/pkg/controller/OWNERS
@@ -0,0 +1,5 @@
+approvers:
+  - Iceber
+
+reviewers:
+  - Iceber
diff --git a/pkg/kubeapiserver/OWNERS b/pkg/kubeapiserver/OWNERS
new file mode 100644
index 000000000..e3df54d78
--- /dev/null
+++ b/pkg/kubeapiserver/OWNERS
@@ -0,0 +1,5 @@
+approvers:
+  - Iceber
+
+reviewers:
+  - Iceber
diff --git a/pkg/storage/OWNERS b/pkg/storage/OWNERS
new file mode 100644
index 000000000..e3df54d78
--- /dev/null
+++ b/pkg/storage/OWNERS
@@ -0,0 +1,5 @@
+approvers:
+  - Iceber
+
+reviewers:
+  - Iceber
diff --git a/pkg/storage/internalstorage/OWNERS b/pkg/storage/internalstorage/OWNERS
new file mode 100644
index 000000000..e3df54d78
--- /dev/null
+++ b/pkg/storage/internalstorage/OWNERS
@@ -0,0 +1,5 @@
+approvers:
+  - Iceber
+
+reviewers:
+  - Iceber
diff --git a/pkg/synchromanager/OWNERS b/pkg/synchromanager/OWNERS
new file mode 100644
index 000000000..e3df54d78
--- /dev/null
+++ b/pkg/synchromanager/OWNERS
@@ -0,0 +1,5 @@
+approvers:
+  - Iceber
+
+reviewers:
+  - Iceber
diff --git a/test/OWNERS b/test/OWNERS
new file mode 100644
index 000000000..b2b948117
--- /dev/null
+++ b/test/OWNERS
@@ -0,0 +1,7 @@
+approvers:
+  - wzshiming
+  - Iceber
+
+reviewers:
+  - wzshiming
+  - Iceber