diff --git a/cloud/apikey_test.go b/cloud/apikey_test.go
index 89cbaea..562f650 100644
--- a/cloud/apikey_test.go
+++ b/cloud/apikey_test.go
@@ -131,6 +131,7 @@ resource "streamnative_pulsar_cluster" "test-api-key-pulsar-cluster" {
 		custom = {
 			"allowAutoTopicCreation" = "true"
 			"bookkeeper.journalSyncData" = "false"
+			"managedLedgerOffloadAutoTriggerSizeThresholdBytes" = "0"
 		}
 	}
 }
diff --git a/cloud/data_source_pulsar_cluster.go b/cloud/data_source_pulsar_cluster.go
index 536052c..e53bb6f 100644
--- a/cloud/data_source_pulsar_cluster.go
+++ b/cloud/data_source_pulsar_cluster.go
@@ -62,6 +62,11 @@ func dataSourcePulsarCluster() *schema.Resource {
 				Description: descriptions["location"],
 				Computed:    true,
 			},
+			"release_channel": {
+				Type:        schema.TypeString,
+				Description: descriptions["release_channel"],
+				Computed:    true,
+			},
 			"bookie_replicas": {
 				Type:        schema.TypeInt,
 				Description: descriptions["bookie_replicas"],
@@ -238,6 +243,10 @@ func dataSourcePulsarClusterRead(ctx context.Context, d *schema.ResourceData, me
 	_ = d.Set("pulsar_version", brokerImage[1])
 	bookkeeperImage := strings.Split(pulsarCluster.Spec.BookKeeper.Image, ":")
 	_ = d.Set("bookkeeper_version", bookkeeperImage[1])
+	releaseChannel := pulsarCluster.Spec.ReleaseChannel
+	if releaseChannel != "" {
+		_ = d.Set("release_channel", releaseChannel)
+	}
 	d.SetId(fmt.Sprintf("%s/%s", pulsarCluster.Namespace, pulsarCluster.Name))
 	return nil
 }
diff --git a/cloud/provider.go b/cloud/provider.go
index 34e839a..013187c 100644
--- a/cloud/provider.go
+++ b/cloud/provider.go
@@ -62,6 +62,7 @@ func init() {
 		"instance_name":        "The pulsar instance name",
 		"location": "The location of the pulsar cluster, " +
 			"supported location https://docs.streamnative.io/docs/cluster#cluster-location",
+		"release_channel":     "The release channel of the pulsar cluster subscribe to, it must to be lts or rapid, default rapid",
 		"bookie_replicas":     "The number of bookie replicas",
 		"broker_replicas":     "The number of broker replicas",
 		"compute_unit":        "compute unit, 1 compute unit is 2 cpu and 8gb memory",
diff --git a/cloud/pulsar_cluster_test.go b/cloud/pulsar_cluster_test.go
index dc28a13..8d9f6e6 100644
--- a/cloud/pulsar_cluster_test.go
+++ b/cloud/pulsar_cluster_test.go
@@ -43,7 +43,7 @@ func TestPulsarCluster(t *testing.T) {
 					"sndev",
 					clusterGeneratedName,
 					"terraform-test-pulsar-instance",
-					"us-central1"),
+					"us-central1", "rapid"),
 				Check: resource.ComposeTestCheckFunc(
 					testCheckPulsarClusterExists("streamnative_pulsar_cluster.test-pulsar-cluster"),
 				),
@@ -114,7 +114,7 @@ func testCheckPulsarClusterExists(name string) resource.TestCheckFunc {
 	}
 }
 
-func testResourceDataSourcePulsarCluster(organization, name, instanceName, location string) string {
+func testResourceDataSourcePulsarCluster(organization, name, instanceName, location, releaseChannel string) string {
 	return fmt.Sprintf(`
 provider "streamnative" {
 }
@@ -123,6 +123,7 @@ resource "streamnative_pulsar_cluster" "test-pulsar-cluster" {
 	name = "%s"
   	instance_name = "%s"
   	location = "%s"
+    release_channel = "%s"
 	config {
 		websocket_enabled = true
 		function_enabled = false
@@ -138,6 +139,7 @@ resource "streamnative_pulsar_cluster" "test-pulsar-cluster" {
 		custom = {
 			"allowAutoTopicCreation" = "true"
 			"bookkeeper.journalSyncData" = "false"
+			"managedLedgerOffloadAutoTriggerSizeThresholdBytes" = "0"
 		}
 	}
 }
@@ -146,5 +148,5 @@ data "streamnative_pulsar_cluster" "test-pulsar-cluster" {
   organization = streamnative_pulsar_cluster.test-pulsar-cluster.organization
   name = streamnative_pulsar_cluster.test-pulsar-cluster.name
 }
-`, organization, name, instanceName, location)
+`, organization, name, instanceName, location, releaseChannel)
 }
diff --git a/cloud/resource_pulsar_cluster.go b/cloud/resource_pulsar_cluster.go
index 5958cf8..969d794 100644
--- a/cloud/resource_pulsar_cluster.go
+++ b/cloud/resource_pulsar_cluster.go
@@ -84,6 +84,13 @@ func resourcePulsarCluster() *schema.Resource {
 				Description:  descriptions["location"],
 				ValidateFunc: validateNotBlank,
 			},
+			"release_channel": {
+				Type:         schema.TypeString,
+				Optional:     true,
+				Default:      "rapid",
+				Description:  descriptions["release_channel"],
+				ValidateFunc: validateReleaseChannel,
+			},
 			"bookie_replicas": {
 				Type:         schema.TypeInt,
 				Optional:     true,
@@ -232,6 +239,7 @@ func resourcePulsarClusterCreate(ctx context.Context, d *schema.ResourceData, me
 	name := d.Get("name").(string)
 	instanceName := d.Get("instance_name").(string)
 	location := d.Get("location").(string)
+	releaseChannel := d.Get("release_channel").(string)
 	bookieReplicas := int32(d.Get("bookie_replicas").(int))
 	brokerReplicas := int32(d.Get("broker_replicas").(int))
 	computeUnit := d.Get("compute_unit").(float64)
@@ -272,8 +280,9 @@ func resourcePulsarClusterCreate(ctx context.Context, d *schema.ResourceData, me
 			Namespace: namespace,
 		},
 		Spec: cloudv1alpha1.PulsarClusterSpec{
-			InstanceName: instanceName,
-			Location:     location,
+			InstanceName:   instanceName,
+			Location:       location,
+			ReleaseChannel: releaseChannel,
 			BookKeeper: &cloudv1alpha1.BookKeeper{
 				Replicas: &bookieReplicas,
 				Resources: &cloudv1alpha1.BookkeeperNodeResource{
@@ -375,6 +384,10 @@ func resourcePulsarClusterRead(ctx context.Context, d *schema.ResourceData, meta
 	_ = d.Set("pulsar_version", brokerImage[1])
 	bookkeeperImage := strings.Split(pulsarCluster.Spec.BookKeeper.Image, ":")
 	_ = d.Set("bookkeeper_version", bookkeeperImage[1])
+	releaseChannel := pulsarCluster.Spec.ReleaseChannel
+	if releaseChannel != "" {
+		_ = d.Set("release_channel", releaseChannel)
+	}
 	d.SetId(fmt.Sprintf("%s/%s", pulsarCluster.Namespace, pulsarCluster.Name))
 	return nil
 }
@@ -396,6 +409,10 @@ func resourcePulsarClusterUpdate(ctx context.Context, d *schema.ResourceData, me
 		return diag.FromErr(fmt.Errorf("ERROR_UPDATE_PULSAR_CLUSTER: " +
 			"The pulsar cluster location does not support updates"))
 	}
+	if d.HasChange("release_channel") {
+		return diag.FromErr(fmt.Errorf("ERROR_UPDATE_PULSAR_CLUSTER: " +
+			"The pulsar cluster release channel does not support updates"))
+	}
 	namespace := d.Get("organization").(string)
 	name := d.Get("name").(string)
 	clientSet, err := getClientSet(getFactoryFromMeta(meta))
diff --git a/cloud/validate_helpers.go b/cloud/validate_helpers.go
index bebe05d..f008526 100644
--- a/cloud/validate_helpers.go
+++ b/cloud/validate_helpers.go
@@ -28,6 +28,14 @@ func validateNotBlank(val interface{}, key string) (warns []string, errs []error
 	return
 }
 
+func validateReleaseChannel(val interface{}, key string) (warns []string, errs []error) {
+	v := val.(string)
+	if v != "lts" && v != "rapid" {
+		errs = append(errs, fmt.Errorf("%q must be tls or rapid", key))
+	}
+	return
+}
+
 func validateBookieReplicas(val interface{}, key string) (warns []string, errs []error) {
 	v := val.(int)
 	if v < 3 || v > 15 {
diff --git a/docs/resources/pulsar_cluster.md b/docs/resources/pulsar_cluster.md
index 946d347..5b9ac65 100644
--- a/docs/resources/pulsar_cluster.md
+++ b/docs/resources/pulsar_cluster.md
@@ -28,6 +28,7 @@ description: |-
 - `broker_replicas` (Number) The number of broker replicas
 - `compute_unit` (Number) compute unit, 1 compute unit is 2 cpu and 8gb memory
 - `config` (Block List) (see [below for nested schema](#nestedblock--config))
+- `release_channel` (String) The release channel of the pulsar cluster subscribe to, it must to be lts or rapid, default rapid
 - `storage_unit` (Number) storage unit, 1 storage unit is 2 cpu and 8gb memory
 
 ### Read-Only
diff --git a/examples/pulsarclusters/main.tf b/examples/pulsarclusters/main.tf
index 784daad..354a70b 100644
--- a/examples/pulsarclusters/main.tf
+++ b/examples/pulsarclusters/main.tf
@@ -19,7 +19,7 @@ terraform {
   required_providers {
     streamnative = {
       version = "0.1.0"
-      source = "streamnative/streamnative"
+      source  = "streamnative/streamnative"
     }
   }
 }
@@ -30,18 +30,19 @@ provider "streamnative" {
 }
 
 resource "streamnative_pulsar_cluster" "test-cluster-1" {
-  organization = "sndev"
-  name = "test-cluster-1"
-  instance_name = "test-instance"
-  location = "us-central1"
+  organization    = "sndev"
+  name            = "test-cluster-1"
+  instance_name   = "test-instance"
+  location        = "us-central1"
+  release_channel = "rapid"
   bookie_replicas = 3
   broker_replicas = 2
-  compute_unit = 0.3
-  storage_unit = 0.3
+  compute_unit    = 0.3
+  storage_unit    = 0.3
 
   config {
-    websocket_enabled = true
-    function_enabled = false
+    websocket_enabled   = true
+    function_enabled    = false
     transaction_enabled = false
     protocols {
       mqtt = {
@@ -55,15 +56,15 @@ resource "streamnative_pulsar_cluster" "test-cluster-1" {
       categories = ["Management", "Describe", "Produce", "Consume"]
     }
     custom = {
-        allowAutoTopicCreation = "true"
+      allowAutoTopicCreation = "true"
     }
   }
 }
 
 data "streamnative_pulsar_cluster" "test-cluster-1" {
-  depends_on = [streamnative_pulsar_cluster.test-cluster-1]
+  depends_on   = [streamnative_pulsar_cluster.test-cluster-1]
   organization = streamnative_pulsar_cluster.test-cluster-1.organization
-  name = streamnative_pulsar_cluster.test-cluster-1.name
+  name         = streamnative_pulsar_cluster.test-cluster-1.name
 }
 
 output "pulsar_cluster" {
diff --git a/go.mod b/go.mod
index 9315703..1479bfe 100644
--- a/go.mod
+++ b/go.mod
@@ -8,7 +8,7 @@ require (
 	github.com/lestrrat-go/jwx/v2 v2.0.21
 	github.com/mitchellh/go-homedir v1.1.0
 	github.com/pkg/errors v0.9.1
-	github.com/streamnative/cloud-api-server v1.17.1-0.20240201114855-a7d3a65094e8
+	github.com/streamnative/cloud-api-server v1.25.3
 	github.com/streamnative/cloud-cli v0.14.3-0.20240202094224-5eec608e4680
 	github.com/xhit/go-str2duration/v2 v2.1.0
 	k8s.io/apimachinery v0.28.4
@@ -160,7 +160,7 @@ require (
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	k8s.io/api v0.28.4 // indirect
-	k8s.io/apiserver v0.23.17 // indirect
+	k8s.io/apiserver v0.24.0 // indirect
 	k8s.io/component-base v0.28.4 // indirect
 	k8s.io/klog v1.0.0 // indirect
 	k8s.io/klog/v2 v2.100.1 // indirect
diff --git a/go.sum b/go.sum
index 76a7777..98b0532 100644
--- a/go.sum
+++ b/go.sum
@@ -521,6 +521,8 @@ github.com/streamnative/apiserver-builder-alpha v0.0.0-20230717175906-0f92408874
 github.com/streamnative/apiserver-builder-alpha v0.0.0-20230717175906-0f9240887463/go.mod h1:W1q2VCPvT9GjMUsFX4JYmdXfSAYsrmLVLALfutt5LsE=
 github.com/streamnative/cloud-api-server v1.17.1-0.20240201114855-a7d3a65094e8 h1:xBeOFWaVodZLoF0G9suB+XcV1wts3bWAyQII0bjCwSk=
 github.com/streamnative/cloud-api-server v1.17.1-0.20240201114855-a7d3a65094e8/go.mod h1:rnneB8IS0MtXXwi/HAXxBojs2qQj8w2taq48WCrYhv8=
+github.com/streamnative/cloud-api-server v1.25.3 h1:Dvr7H7tyOKCKGwj5JmO7KGN2TVlu9KrsF/Ih3zBce1c=
+github.com/streamnative/cloud-api-server v1.25.3/go.mod h1:GX9siEefhX5wq6u3ay3lh8taVVvM7TTTGnXuJrWksWw=
 github.com/streamnative/cloud-cli v0.14.3-0.20240202094224-5eec608e4680 h1:PRqjyTsfwTCAd3SGDjgPT4Nmbczeegdm/ApyDGr14PA=
 github.com/streamnative/cloud-cli v0.14.3-0.20240202094224-5eec608e4680/go.mod h1:48XuDAuu3upsbndxqN+grxz9yPSklZk9ycxKB235dGs=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=