diff --git a/charts/sn-platform-slim/values.yaml b/charts/sn-platform-slim/values.yaml
index 8fabbca9..be29a478 100644
--- a/charts/sn-platform-slim/values.yaml
+++ b/charts/sn-platform-slim/values.yaml
@@ -120,47 +120,47 @@ monitoring:
 images:
   zookeeper:
     repository: streamnative/sn-platform-slim
-    tag: "2.10.4.7"
+    tag: "3.0.0.4"
     pullPolicy: IfNotPresent
     customTools:
       backup:
         repository: "streamnative/pulsar-metadata-tool"
-        tag: "2.10.4.7"
+        tag: "3.0.0.4"
       restore:
         repository: "streamnative/pulsar-metadata-tool"
-        tag: "2.10.4.7"
+        tag: "3.0.0.4"
   bookie:
     repository: streamnative/sn-platform-slim
-    tag: "2.10.4.7"
+    tag: "3.0.0.4"
     pullPolicy: IfNotPresent
   autorecovery:
     repository: streamnative/sn-platform-slim
-    tag: "2.10.4.7"
+    tag: "3.0.0.4"
     pullPolicy: IfNotPresent
   broker:
     repository: streamnative/sn-platform-slim
-    tag: "2.10.4.7"
+    tag: "3.0.0.4"
     pullPolicy: IfNotPresent
   proxy:
     repository: streamnative/sn-platform-slim
-    tag: "2.10.4.7"
+    tag: "3.0.0.4"
     pullPolicy: IfNotPresent
   pulsar_detector:
     repository: streamnative/sn-platform-slim
-    tag: "2.10.4.7"
+    tag: "3.0.0.4"
     pullPolicy: IfNotPresent
   functions:
     repository: streamnative/sn-platform-slim
-    tag: "2.10.4.7"
+    tag: "3.0.0.4"
     pullPolicy: IfNotPresent
   function_worker:
     repository: streamnative/sn-platform-slim
-    tag: "2.10.4.7"
+    tag: "3.0.0.4"
     pullPolicy: IfNotPresent
   # NOTE: allow overriding the toolset image
   toolset:
     repository: streamnative/sn-platform-slim
-    tag: "2.10.4.7"
+    tag: "3.0.0.4"
     pullPolicy: IfNotPresent
     busybox:
       repository: busybox
@@ -193,7 +193,7 @@ images:
     pullPolicy: "IfNotPresent"
   pulsar_metadata:
     repository: streamnative/sn-platform-slim
-    tag: "2.10.4.7"
+    tag: "3.0.0.4"
     pullPolicy: IfNotPresent
   configmapReload:
     repository: jimmidyson/configmap-reload
@@ -913,6 +913,8 @@ bookkeeper:
     gcLoggingOptions: []
   custom: {}
   configData: {}
+    # For Pulsar 3.0, please do not enable Direct IO. Needs a fix https://github.com/apache/bookkeeper/pull/4041
+    # PULSAR_PREFIX_dbStorage_directIOEntryLogger: "false"
   ## Operator Controller
   ## templates/bookkeeper-cluster.yaml
   operator:
@@ -1169,16 +1171,19 @@ broker:
     extraOptions: []
     gcLoggingOptions: []
   configData:
-    # @deprecated:
-    # 1. You can use a service account to assume an IAM role to access S3 bucket
-    # 2. You can use a k8s secret to reference AWS credentials. See `offload.s3.secret`
-    # AWS_ACCESS_KEY_ID: "[YOUR AWS ACCESS KEY ID]"
-    # AWS_SECRET_ACCESS_KEY: "[YOUR SECRET]"
     managedLedgerDefaultEnsembleSize: "3"
     managedLedgerDefaultWriteQuorum: "3"
     managedLedgerDefaultAckQuorum: "2"
     PULSAR_PREFIX_systemTopicEnabled: "true"
     PULSAR_PREFIX_topicLevelPoliciesEnabled: "true"
+    # Enable the new delayed message
+    delayedDeliveryTrackerFactoryClassName: "org.apache.pulsar.broker.delayed.BucketDelayedDeliveryTrackerFactory"
+    # Enable transaction buffer segmented snapshot
+    transactionBufferSegmentedSnapshotEnabled: "true"
+    # Enable the new Load Balancer, please make sure your cluster is already on Pulsar 3.0 then to use. 
+    # Mix of new and previous Load Balancer in the same cluster will lead to unexpected problems. 
+    # loadManagerClassName: "org.apache.pulsar.broker.loadbalance.extensions.ExtensibleLoadManagerImpl"
+    # loadBalancerLoadSheddingStrategy: "org.apache.pulsar.broker.loadbalance.extensions.scheduler.TransferShedder"
   ### Broker service account
   ## templates/broker-service-account.yaml
   # deprecated: use `serviceAccount` section to configure service account.
diff --git a/charts/sn-platform/values.yaml b/charts/sn-platform/values.yaml
index c12de566..231f4703 100644
--- a/charts/sn-platform/values.yaml
+++ b/charts/sn-platform/values.yaml
@@ -130,22 +130,22 @@ monitoring:
 images:
   zookeeper:
     repository: streamnative/sn-platform
-    tag: "2.10.4.7"
+    tag: "3.0.0.4"
     pullPolicy: IfNotPresent
     customTools:
       backup:
         repository: "streamnative/pulsar-metadata-tool"
-        tag: "2.10.4.7"
+        tag: "3.0.0.4"
       restore:
         repository: "streamnative/pulsar-metadata-tool"
-        tag: "2.10.4.7"
+        tag: "3.0.0.4"
   bookie:
     repository: streamnative/sn-platform
-    tag: "2.10.4.7"
+    tag: "3.0.0.4"
     pullPolicy: IfNotPresent
   presto:
     repository: streamnative/sn-platform
-    tag: "2.10.4.7"
+    tag: "3.0.0.4"
     pullPolicy: IfNotPresent
     exporter:
       repository: bitnami/jmx-exporter
@@ -154,36 +154,36 @@ images:
   # NOTE: allow overriding the presto worker image
   # presto_worker:
   #   repository: streamnative/sn-platform
-  #   tag: 2.10.4.7
+  #   tag: 3.0.0.4
   #   pullPolicy: IfNotPresent
   autorecovery:
     repository: streamnative/sn-platform
-    tag: "2.10.4.7"
+    tag: "3.0.0.4"
     pullPolicy: IfNotPresent
   broker:
     repository: streamnative/sn-platform
-    tag: "2.10.4.7"
+    tag: "3.0.0.4"
     pullPolicy: IfNotPresent
   proxy:
     repository: streamnative/sn-platform
-    tag: "2.10.4.7"
+    tag: "3.0.0.4"
     pullPolicy: IfNotPresent
   pulsar_detector:
     repository: streamnative/sn-platform
-    tag: "2.10.4.7"
+    tag: "3.0.0.4"
     pullPolicy: IfNotPresent
   functions:
     repository: streamnative/sn-platform
-    tag: "2.10.4.7"
+    tag: "3.0.0.4"
     pullPolicy: IfNotPresent
   function_worker:
     repository: streamnative/sn-platform
-    tag: "2.10.4.7"
+    tag: "3.0.0.4"
     pullPolicy: IfNotPresent
   # NOTE: allow overriding the toolset image
   toolset:
     repository: streamnative/sn-platform
-    tag: "2.10.4.7"
+    tag: "3.0.0.4"
     pullPolicy: IfNotPresent
     kafka:
       repository: bitnami/kafka
@@ -239,7 +239,7 @@ images:
     pullPolicy: IfNotPresent
   pulsar_metadata:
     repository: streamnative/sn-platform
-    tag: "2.10.4.7"
+    tag: "3.0.0.4"
     pullPolicy: IfNotPresent
   configmapReload:
     repository: jimmidyson/configmap-reload
@@ -988,6 +988,8 @@ bookkeeper:
     gcLoggingOptions: []
   custom: {}
   configData: {}
+    # For Pulsar 3.0, please do not enable Direct IO. Needs a fix https://github.com/apache/bookkeeper/pull/4041
+    # PULSAR_PREFIX_dbStorage_directIOEntryLogger: "false"
   ## Operator Controller
   ## templates/bookkeeper-cluster.yaml
   operator:
@@ -1244,16 +1246,19 @@ broker:
     extraOptions: []
     gcLoggingOptions: []
   configData:
-    # @deprecated:
-    # 1. You can use a service account to assume an IAM role to access S3 bucket
-    # 2. You can use a k8s secret to reference AWS credentials. See `offload.s3.secret`
-    # AWS_ACCESS_KEY_ID: "[YOUR AWS ACCESS KEY ID]"
-    # AWS_SECRET_ACCESS_KEY: "[YOUR SECRET]"
     managedLedgerDefaultEnsembleSize: "3"
     managedLedgerDefaultWriteQuorum: "3"
     managedLedgerDefaultAckQuorum: "2"
     PULSAR_PREFIX_systemTopicEnabled: "true"
     PULSAR_PREFIX_topicLevelPoliciesEnabled: "true"
+    # Enable the new delayed message
+    delayedDeliveryTrackerFactoryClassName: "org.apache.pulsar.broker.delayed.BucketDelayedDeliveryTrackerFactory"
+    # Enable transaction buffer segmented snapshot
+    transactionBufferSegmentedSnapshotEnabled: "true"
+    # Enable the new Load Balancer, please make sure your cluster is already on Pulsar 3.0 then to use.
+    # Mix of new and previous Load Balancer in the same cluster will lead to unexpected problems.
+    # loadManagerClassName: "org.apache.pulsar.broker.loadbalance.extensions.ExtensibleLoadManagerImpl"
+    # loadBalancerLoadSheddingStrategy: "org.apache.pulsar.broker.loadbalance.extensions.scheduler.TransferShedder"
   ### Broker service account
   ## templates/broker-service-account.yaml
   # deprecated: use `serviceAccount` section to configure service account.
diff --git a/examples/sn-platform/values-pulsar-3.0.yaml b/examples/sn-platform/values-pulsar-3.0.yaml
index 61ab2bbd..b20869d9 100644
--- a/examples/sn-platform/values-pulsar-3.0.yaml
+++ b/examples/sn-platform/values-pulsar-3.0.yaml
@@ -19,32 +19,32 @@
 
 images:
   zookeeper:
-    tag: "3.0.0.1"
+    tag: "3.0.0.4"
   bookie:
     repository: streamnative/sn-platform
-    tag: "3.0.0.1"
+    tag: "3.0.0.4"
   autorecovery:
     repository: streamnative/sn-platform
-    tag: "3.0.0.1"
+    tag: "3.0.0.4"
   broker:
     repository: streamnative/sn-platform
-    tag: "3.0.0.1"
+    tag: "3.0.0.4"
   proxy:
     repository: streamnative/sn-platform
-    tag: "3.0.0.1"
+    tag: "3.0.0.4"
   pulsar_detector:
     repository: streamnative/sn-platform
-    tag: "3.0.0.1"
+    tag: "3.0.0.4"
     pullPolicy: IfNotPresent
   functions:
     repository: streamnative/sn-platform
-    tag: "3.0.0.1"
+    tag: "3.0.0.4"
   function_worker:
     repository: streamnative/sn-platform
-    tag: "3.0.0.1"
+    tag: "3.0.0.4"
   toolset:
     repository: streamnative/sn-platform
-    tag: "3.0.0.1"
+    tag: "3.0.0.4"
 
 zookeeper:
   jvm:
@@ -62,9 +62,9 @@ zookeeper:
       -Dzookeeper.forceSync=no
 
 bookkeeper:
-  configData:
-    # Enable DirectIO by default
-    PULSAR_PREFIX_dbStorage_directIOEntryLogger: "true"
+  configData: {}
+    # For Pulsar 3.0, please do not enable Direct IO. Needs a fix https://github.com/apache/bookkeeper/pull/4041
+    # PULSAR_PREFIX_dbStorage_directIOEntryLogger: "false"
   jvm:
     gcOptions:
     - >
@@ -89,15 +89,15 @@ broker:
     managedLedgerDefaultAckQuorum: "2"
     PULSAR_PREFIX_systemTopicEnabled: "true"
     PULSAR_PREFIX_topicLevelPoliciesEnabled: "true"
-    # Enable the new Load Balancer, not suggest to enable and use now.
-    # Wait for https://github.com/apache/pulsar/pull/20528, https://github.com/apache/pulsar/pull/20525 release for fix.
+    # Enable the new Load Balancer, please make sure your cluster is already on Pulsar 3.0 then to use.
+    # Mix of new and previous Load Balancer in the same cluster will lead to unexpected problems.
     # loadManagerClassName: "org.apache.pulsar.broker.loadbalance.extensions.ExtensibleLoadManagerImpl"
     # loadBalancerLoadSheddingStrategy: "org.apache.pulsar.broker.loadbalance.extensions.scheduler.TransferShedder"
+    
     # Enable the new delayed message
     delayedDeliveryTrackerFactoryClassName: "org.apache.pulsar.broker.delayed.BucketDelayedDeliveryTrackerFactory"
     # Enable transaction buffer segmented snapshot
     transactionBufferSegmentedSnapshotEnabled: "true"
-    transactionBufferSnapshotSegmentSize: "262144"
   jvm:
     gcOptions:
       - >