diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
new file mode 100644
index 0000000..7828883
--- /dev/null
+++ b/.github/workflows/ci.yaml
@@ -0,0 +1,20 @@
+name: CI
+on:
+  pull_request:
+    branches:
+     - main
+  push:
+    branches:
+     - main
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-go@v1
+        with:
+          go-version: "1.21"
+
+      - uses: kcl-lang/actions@main
+        with:
+          subcommand: test
diff --git a/README.md b/README.md
index 477b5a5..c609265 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,14 @@
 
 Flask Demo KCL manifests, we can run the command to get Kubernetes manifests with [KCL](https://kcl-lang.io).
 
+## Run
+
+```shell
+kcl run
+```
+
+## Test
+
 ```shell
-kcl
+kcl test
 ```
diff --git a/app.k b/app.k
index 4ef479e..28a8aed 100644
--- a/app.k
+++ b/app.k
@@ -24,7 +24,7 @@ schema Container:
     args?: [str]
     env?: [Env]
     volumes?: [Volume]
-    resources: Resource
+    resources?: Resource
     ports: [ContainerPort]
 
 schema ContainerPort:
diff --git a/kcl.mod b/kcl.mod
index 8b13789..c51d42c 100644
--- a/kcl.mod
+++ b/kcl.mod
@@ -1 +1,2 @@
+[package]
 
diff --git a/kcl.mod.lock b/kcl.mod.lock
new file mode 100644
index 0000000..e69de29
diff --git a/kubernetes_render_test.k b/kubernetes_render_test.k
new file mode 100644
index 0000000..1d0e869
--- /dev/null
+++ b/kubernetes_render_test.k
@@ -0,0 +1,18 @@
+import manifests
+
+import app
+
+# Convert the `App` model into Kubernetes Deployment and Service Manifests
+test_kubernetesRender = lambda {
+    a = app.App {
+        name = "app"
+        containers.ngnix = {
+            image = "ngnix"
+            ports = [{containerPort = 80}]
+        }
+        service.ports = [{ port = 80 }]
+    }
+    deployment_got = kubernetesRender(a)
+    assert deployment_got[0].kind == "Deployment"
+    assert deployment_got[1].kind == "Service"
+}