diff --git a/apps-gx10/fc-tenant-default/namespace-fc-tenant-default.json b/apps-gx10/fc-tenant-default/namespace-fc-tenant-default.json
new file mode 100644
index 0000000..a15a993
--- /dev/null
+++ b/apps-gx10/fc-tenant-default/namespace-fc-tenant-default.json
@@ -0,0 +1,11 @@
+{
+  "apiVersion": "v1",
+  "kind": "Namespace",
+  "metadata": {
+    "labels": {
+      "app.kubernetes.io/managed-by": "flowercore",
+      "flowercore.io/tenant": "default"
+    },
+    "name": "fc-tenant-default"
+  }
+}