diff --git a/pkg/runtime/init.go b/pkg/runtime/init.go
index 3bc68ed0..2f3661e7 100644
--- a/pkg/runtime/init.go
+++ b/pkg/runtime/init.go
@@ -39,6 +39,7 @@ func initRuntime(maxProc int) {
 		panic(ErrKclvmRootNotFound)
 	}
 
+	fmt.Println("Init kcl runtime ...")
 	rpcRuntime = NewRuntime(int(maxProc), "kclvm_cli", "server")
 	rpcRuntime.Start()
 
diff --git a/pkg/runtime/runtime.go b/pkg/runtime/runtime.go
index dc95a28b..1ba2bc2a 100644
--- a/pkg/runtime/runtime.go
+++ b/pkg/runtime/runtime.go
@@ -47,25 +47,6 @@ 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()
-	// 	err := os.MkdirAll(path, 0777)
-	// 	if err != nil {
-	// 		logger.GetLogger().Warningf("install kclvm failed: %s", err.Error())
-	// 	}
-	// 	// Acquire a file lock for process synchronization
-	// 	lockPath := filepath.Join(path, "init.lock")
-	// 	fileLock := flock.New(lockPath)
-	// 	lockCtx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
-	// 	defer cancel()
-	// 	locked, err := fileLock.TryLockContext(lockCtx, time.Second)
-	// 	if err == nil && locked {
-	// 		defer fileLock.Unlock()
-	// 	}
-	// }
-
 	for i, proc := range p.procs {
 		if proc == nil || proc.IsExited() {
 			proc, err := createProcess(p.exe, p.args...)