diff --git a/.github/workflows/main_darwin.yml b/.github/workflows/main_darwin.yml
index fe6434ef..9c91cf1a 100644
--- a/.github/workflows/main_darwin.yml
+++ b/.github/workflows/main_darwin.yml
@@ -9,7 +9,7 @@ jobs:
   build-and-test:
     strategy:
       matrix:
-        os: [ macos-12, macos-13 ]
+        os: [ macos-12, macos-13, macos-14 ]
     runs-on: ${{ matrix.os }}
     steps:
       - name: Git checkout
diff --git a/pkg/runtime/init.go b/pkg/runtime/init.go
index e36aff74..3bc68ed0 100644
--- a/pkg/runtime/init.go
+++ b/pkg/runtime/init.go
@@ -48,7 +48,7 @@ func initRuntime(maxProc int) {
 
 	// ping
 	{
-		args := &gpyrpc.Ping_Args{Value: "ping: kcl-go rest-server"}
+		args := &gpyrpc.Ping_Args{Value: "echo"}
 		resp, err := client.Ping(args)
 		if err != nil || resp.Value != args.Value {
 			fmt.Println("Init kcl runtime failed, path: ", MustGetKclvmPath())
diff --git a/pkg/runtime/runtime.go b/pkg/runtime/runtime.go
index 249eb2e5..dc95a28b 100644
--- a/pkg/runtime/runtime.go
+++ b/pkg/runtime/runtime.go
@@ -47,6 +47,7 @@ func (p *Runtime) Start() {
 	p.mu.Lock()
 	defer p.mu.Unlock()
 
+	// Try to get the runtime
 	// if !env.GetDisableInstallArtifact() {
 	// 	// Get the install lib path.
 	// 	path := path.LibPath()