diff --git a/proxy/src/test/java/org/apache/rocketmq/proxy/grpc/v2/common/GrpcClientSettingsManagerTest.java b/proxy/src/test/java/org/apache/rocketmq/proxy/grpc/v2/common/GrpcClientSettingsManagerTest.java
index 28a422df0fb..96e1e6dd535 100644
--- a/proxy/src/test/java/org/apache/rocketmq/proxy/grpc/v2/common/GrpcClientSettingsManagerTest.java
+++ b/proxy/src/test/java/org/apache/rocketmq/proxy/grpc/v2/common/GrpcClientSettingsManagerTest.java
@@ -70,7 +70,7 @@ public void testGetSubscriptionData() {
         subscriptionGroupConfig.getGroupRetryPolicy().setCustomizedRetryPolicy(new CustomizedRetryPolicy(new long[] {1000}));
         settings = this.grpcClientSettingsManager.getClientSettings(context);
         assertEquals(RetryPolicy.newBuilder()
-            .setMaxAttempts(3)
+            .setMaxAttempts(4)
             .setCustomizedBackoff(CustomizedBackoff.newBuilder()
                 .addNext(Durations.fromSeconds(1))
                 .build())
@@ -81,7 +81,7 @@ public void testGetSubscriptionData() {
         subscriptionGroupConfig.getGroupRetryPolicy().setExponentialRetryPolicy(new ExponentialRetryPolicy(1000, 2000, 3));
         settings = this.grpcClientSettingsManager.getClientSettings(context);
         assertEquals(RetryPolicy.newBuilder()
-            .setMaxAttempts(10)
+            .setMaxAttempts(11)
             .setExponentialBackoff(ExponentialBackoff.newBuilder()
                 .setMax(Durations.fromSeconds(2))
                 .setInitial(Durations.fromSeconds(1))
diff --git a/test/src/test/java/org/apache/rocketmq/test/grpc/v2/GrpcBaseIT.java b/test/src/test/java/org/apache/rocketmq/test/grpc/v2/GrpcBaseIT.java
index 434aceae961..14f536be5ca 100644
--- a/test/src/test/java/org/apache/rocketmq/test/grpc/v2/GrpcBaseIT.java
+++ b/test/src/test/java/org/apache/rocketmq/test/grpc/v2/GrpcBaseIT.java
@@ -391,7 +391,7 @@ public void testSimpleConsumerToDLQ() throws Exception {
         int maxDeliveryAttempts = 2;
 
         SubscriptionGroupConfig groupConfig = brokerController1.getSubscriptionGroupManager().findSubscriptionGroupConfig(group);
-        groupConfig.setRetryMaxTimes(maxDeliveryAttempts);
+        groupConfig.setRetryMaxTimes(maxDeliveryAttempts - 1);
         brokerController1.getSubscriptionGroupManager().updateSubscriptionGroupConfig(groupConfig);
         brokerController2.getSubscriptionGroupManager().updateSubscriptionGroupConfig(groupConfig);
         brokerController3.getSubscriptionGroupManager().updateSubscriptionGroupConfig(groupConfig);