diff --git a/charts/sn-platform-slim/values.yaml b/charts/sn-platform-slim/values.yaml
index a2283e87..3a670bc9 100644
--- a/charts/sn-platform-slim/values.yaml
+++ b/charts/sn-platform-slim/values.yaml
@@ -1179,7 +1179,6 @@ broker:
     delayedDeliveryTrackerFactoryClassName: "org.apache.pulsar.broker.delayed.BucketDelayedDeliveryTrackerFactory"
     # Enable transaction buffer segmented snapshot
     transactionBufferSegmentedSnapshotEnabled: "true"
-    transactionBufferSnapshotSegmentSize: "262144"
     # Enable the new Load Balancer, not suggest to enable and use now.
     loadManagerClassName: "org.apache.pulsar.broker.loadbalance.extensions.ExtensibleLoadManagerImpl"
     loadBalancerLoadSheddingStrategy: "org.apache.pulsar.broker.loadbalance.extensions.scheduler.TransferShedder"
diff --git a/charts/sn-platform/values.yaml b/charts/sn-platform/values.yaml
index d6f06bdf..f489e175 100644
--- a/charts/sn-platform/values.yaml
+++ b/charts/sn-platform/values.yaml
@@ -1254,7 +1254,6 @@ broker:
     delayedDeliveryTrackerFactoryClassName: "org.apache.pulsar.broker.delayed.BucketDelayedDeliveryTrackerFactory"
     # Enable transaction buffer segmented snapshot
     transactionBufferSegmentedSnapshotEnabled: "true"
-    transactionBufferSnapshotSegmentSize: "262144"
     # Enable the new Load Balancer
     loadManagerClassName: "org.apache.pulsar.broker.loadbalance.extensions.ExtensibleLoadManagerImpl"
     loadBalancerLoadSheddingStrategy: "org.apache.pulsar.broker.loadbalance.extensions.scheduler.TransferShedder"
diff --git a/examples/sn-platform/values-pulsar-3.0.yaml b/examples/sn-platform/values-pulsar-3.0.yaml
index 9bab7730..36c5e608 100644
--- a/examples/sn-platform/values-pulsar-3.0.yaml
+++ b/examples/sn-platform/values-pulsar-3.0.yaml
@@ -96,7 +96,6 @@ broker:
     delayedDeliveryTrackerFactoryClassName: "org.apache.pulsar.broker.delayed.BucketDelayedDeliveryTrackerFactory"
     # Enable transaction buffer segmented snapshot
     transactionBufferSegmentedSnapshotEnabled: "true"
-    transactionBufferSnapshotSegmentSize: "262144"
   jvm:
     gcOptions:
       - >