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The following commit(s) were added to refs/heads/develop by this push:
     new fec1414814 [ISSUE #7166] Optimize the display format of admin (#7210)
fec1414814 is described below

commit fec141481496c53a0db398367006c34264662d18
Author: yx9o <yangx_s...@163.com>
AuthorDate: Wed Aug 23 08:22:34 2023 +0800

    [ISSUE #7166] Optimize the display format of admin (#7210)
---
 .../src/main/java/org/apache/rocketmq/tools/command/MQAdminStartup.java | 2 +-
 .../tools/command/acl/ClusterAclConfigVersionListSubCommand.java        | 2 +-
 .../apache/rocketmq/tools/command/acl/DeleteAccessConfigSubCommand.java | 2 +-
 .../apache/rocketmq/tools/command/acl/GetAccessConfigSubCommand.java    | 2 +-
 .../apache/rocketmq/tools/command/acl/UpdateAccessConfigSubCommand.java | 2 +-
 .../rocketmq/tools/command/acl/UpdateGlobalWhiteAddrSubCommand.java     | 2 +-
 .../rocketmq/tools/command/broker/BrokerConsumeStatsSubCommad.java      | 2 +-
 .../apache/rocketmq/tools/command/broker/BrokerStatusSubCommand.java    | 2 +-
 .../rocketmq/tools/command/broker/CommitLogSetReadAheadSubCommand.java  | 2 +-
 .../rocketmq/tools/command/broker/DeleteExpiredCommitLogSubCommand.java | 2 +-
 .../apache/rocketmq/tools/command/broker/GetBrokerConfigCommand.java    | 2 +-
 .../apache/rocketmq/tools/command/broker/GetBrokerEpochSubCommand.java  | 2 +-
 .../rocketmq/tools/command/broker/GetColdDataFlowCtrInfoSubCommand.java | 2 +-
 .../command/broker/RemoveColdDataFlowCtrGroupConfigSubCommand.java      | 2 +-
 .../rocketmq/tools/command/broker/ResetMasterFlushOffsetSubCommand.java | 2 +-
 .../rocketmq/tools/command/broker/UpdateBrokerConfigSubCommand.java     | 2 +-
 .../command/broker/UpdateColdDataFlowCtrGroupConfigSubCommand.java      | 2 +-
 .../apache/rocketmq/tools/command/cluster/CLusterSendMsgRTCommand.java  | 2 +-
 .../apache/rocketmq/tools/command/cluster/ClusterListSubCommand.java    | 2 +-
 .../rocketmq/tools/command/connection/ConsumerConnectionSubCommand.java | 2 +-
 .../rocketmq/tools/command/connection/ProducerConnectionSubCommand.java | 2 +-
 .../rocketmq/tools/command/consumer/ConsumerStatusSubCommand.java       | 2 +-
 .../rocketmq/tools/command/consumer/GetConsumerConfigSubCommand.java    | 2 +-
 .../rocketmq/tools/command/consumer/StartMonitoringSubCommand.java      | 2 +-
 .../rocketmq/tools/command/consumer/UpdateSubGroupSubCommand.java       | 2 +-
 .../apache/rocketmq/tools/command/container/AddBrokerSubCommand.java    | 2 +-
 .../apache/rocketmq/tools/command/container/RemoveBrokerSubCommand.java | 2 +-
 .../tools/command/controller/CleanControllerBrokerMetaSubCommand.java   | 2 +-
 .../tools/command/controller/GetControllerMetaDataSubCommand.java       | 2 +-
 .../rocketmq/tools/command/controller/ReElectMasterSubCommand.java      | 2 +-
 .../org/apache/rocketmq/tools/command/export/ExportConfigsCommand.java  | 2 +-
 .../org/apache/rocketmq/tools/command/export/ExportMetadataCommand.java | 2 +-
 .../org/apache/rocketmq/tools/command/export/ExportMetricsCommand.java  | 2 +-
 .../org/apache/rocketmq/tools/command/ha/GetSyncStateSetSubCommand.java | 2 +-
 .../java/org/apache/rocketmq/tools/command/ha/HAStatusSubCommand.java   | 2 +-
 .../apache/rocketmq/tools/command/message/CheckMsgSendRTCommand.java    | 2 +-
 .../apache/rocketmq/tools/command/message/ConsumeMessageCommand.java    | 2 +-
 .../apache/rocketmq/tools/command/message/DumpCompactionLogCommand.java | 2 +-
 .../rocketmq/tools/command/message/PrintMessageByQueueCommand.java      | 2 +-
 .../apache/rocketmq/tools/command/message/PrintMessageSubCommand.java   | 2 +-
 .../apache/rocketmq/tools/command/message/QueryMsgByIdSubCommand.java   | 2 +-
 .../apache/rocketmq/tools/command/message/QueryMsgByKeySubCommand.java  | 2 +-
 .../rocketmq/tools/command/message/QueryMsgByOffsetSubCommand.java      | 2 +-
 .../rocketmq/tools/command/message/QueryMsgByUniqueKeySubCommand.java   | 2 +-
 .../rocketmq/tools/command/message/QueryMsgTraceByIdSubCommand.java     | 2 +-
 .../org/apache/rocketmq/tools/command/message/SendMessageCommand.java   | 2 +-
 .../apache/rocketmq/tools/command/namesrv/AddWritePermSubCommand.java   | 2 +-
 .../apache/rocketmq/tools/command/namesrv/WipeWritePermSubCommand.java  | 2 +-
 .../rocketmq/tools/command/offset/SkipAccumulationSubCommand.java       | 2 +-
 .../org/apache/rocketmq/tools/command/stats/StatsAllSubCommand.java     | 2 +-
 .../org/apache/rocketmq/tools/command/topic/AllocateMQSubCommand.java   | 2 +-
 .../org/apache/rocketmq/tools/command/topic/TopicClusterSubCommand.java | 2 +-
 .../org/apache/rocketmq/tools/command/topic/TopicListSubCommand.java    | 2 +-
 .../org/apache/rocketmq/tools/command/topic/TopicRouteSubCommand.java   | 2 +-
 .../org/apache/rocketmq/tools/command/topic/TopicStatusSubCommand.java  | 2 +-
 .../org/apache/rocketmq/tools/command/topic/UpdateOrderConfCommand.java | 2 +-
 .../rocketmq/tools/command/topic/UpdateStaticTopicSubCommand.java       | 2 +-
 .../apache/rocketmq/tools/command/topic/UpdateTopicPermSubCommand.java  | 2 +-
 .../org/apache/rocketmq/tools/command/topic/UpdateTopicSubCommand.java  | 2 +-
 59 files changed, 59 insertions(+), 59 deletions(-)

diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/MQAdminStartup.java 
b/tools/src/main/java/org/apache/rocketmq/tools/command/MQAdminStartup.java
index 0c2618e91c..890125ca0b 100644
--- a/tools/src/main/java/org/apache/rocketmq/tools/command/MQAdminStartup.java
+++ b/tools/src/main/java/org/apache/rocketmq/tools/command/MQAdminStartup.java
@@ -278,7 +278,7 @@ public class MQAdminStartup {
         System.out.printf("The most commonly used mqadmin commands are:%n");
 
         for (SubCommand cmd : SUB_COMMANDS) {
-            System.out.printf("   %-25s %s%n", cmd.commandName(), 
cmd.commandDesc());
+            System.out.printf("   %-35s %s%n", cmd.commandName(), 
cmd.commandDesc());
         }
 
         System.out.printf("%nSee 'mqadmin help <command>' for more information 
on a specific command.%n");
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/acl/ClusterAclConfigVersionListSubCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/acl/ClusterAclConfigVersionListSubCommand.java
index f8a00b1e0b..26ed028fb3 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/acl/ClusterAclConfigVersionListSubCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/acl/ClusterAclConfigVersionListSubCommand.java
@@ -47,7 +47,7 @@ public class ClusterAclConfigVersionListSubCommand implements 
SubCommand {
 
     @Override
     public String commandDesc() {
-        return "List all of acl config version information in cluster";
+        return "List all of acl config version information in cluster.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/acl/DeleteAccessConfigSubCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/acl/DeleteAccessConfigSubCommand.java
index fd3a92fffa..a7f3d295a7 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/acl/DeleteAccessConfigSubCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/acl/DeleteAccessConfigSubCommand.java
@@ -42,7 +42,7 @@ public class DeleteAccessConfigSubCommand implements 
SubCommand {
 
     @Override
     public String commandDesc() {
-        return "Delete Acl Config Account in broker";
+        return "Delete Acl Config Account in broker.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/acl/GetAccessConfigSubCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/acl/GetAccessConfigSubCommand.java
index 25844d6a19..f1c9a14969 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/acl/GetAccessConfigSubCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/acl/GetAccessConfigSubCommand.java
@@ -49,7 +49,7 @@ public class GetAccessConfigSubCommand implements SubCommand {
 
     @Override
     public String commandDesc() {
-        return "List all of acl config information in cluster";
+        return "List all of acl config information in cluster.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/acl/UpdateAccessConfigSubCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/acl/UpdateAccessConfigSubCommand.java
index 3be40daa17..d8a06f92d1 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/acl/UpdateAccessConfigSubCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/acl/UpdateAccessConfigSubCommand.java
@@ -40,7 +40,7 @@ public class UpdateAccessConfigSubCommand implements 
SubCommand {
 
     @Override
     public String commandDesc() {
-        return "Update acl config yaml file in broker";
+        return "Update acl config yaml file in broker.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/acl/UpdateGlobalWhiteAddrSubCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/acl/UpdateGlobalWhiteAddrSubCommand.java
index ff662b5069..9dacf1fae6 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/acl/UpdateGlobalWhiteAddrSubCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/acl/UpdateGlobalWhiteAddrSubCommand.java
@@ -37,7 +37,7 @@ public class UpdateGlobalWhiteAddrSubCommand implements 
SubCommand {
 
     @Override
     public String commandDesc() {
-        return "Update global white address for acl Config File in broker";
+        return "Update global white address for acl Config File in broker.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/broker/BrokerConsumeStatsSubCommad.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/broker/BrokerConsumeStatsSubCommad.java
index 3f2f906730..7658a2139c 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/broker/BrokerConsumeStatsSubCommad.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/broker/BrokerConsumeStatsSubCommad.java
@@ -61,7 +61,7 @@ public class BrokerConsumeStatsSubCommad implements 
SubCommand {
 
     @Override
     public String commandDesc() {
-        return "Fetch broker consume stats data";
+        return "Fetch broker consume stats data.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/broker/BrokerStatusSubCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/broker/BrokerStatusSubCommand.java
index 830ff3425e..ce934f547b 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/broker/BrokerStatusSubCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/broker/BrokerStatusSubCommand.java
@@ -44,7 +44,7 @@ public class BrokerStatusSubCommand implements SubCommand {
 
     @Override
     public String commandDesc() {
-        return "Fetch broker runtime status data";
+        return "Fetch broker runtime status data.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/broker/CommitLogSetReadAheadSubCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/broker/CommitLogSetReadAheadSubCommand.java
index b00c7f5f58..4fdabfdf85 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/broker/CommitLogSetReadAheadSubCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/broker/CommitLogSetReadAheadSubCommand.java
@@ -44,7 +44,7 @@ public class CommitLogSetReadAheadSubCommand implements 
SubCommand {
 
     @Override
     public String commandDesc() {
-        return "set read ahead mode for all commitlog files";
+        return "Set read ahead mode for all commitlog files.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/broker/DeleteExpiredCommitLogSubCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/broker/DeleteExpiredCommitLogSubCommand.java
index a4b2a51adb..142bb7b3c6 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/broker/DeleteExpiredCommitLogSubCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/broker/DeleteExpiredCommitLogSubCommand.java
@@ -37,7 +37,7 @@ public class DeleteExpiredCommitLogSubCommand implements 
SubCommand {
 
     @Override
     public String commandDesc() {
-        return "Delete expired CommitLog files";
+        return "Delete expired CommitLog files.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/broker/GetBrokerConfigCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/broker/GetBrokerConfigCommand.java
index 5d86c10e45..c4762a2960 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/broker/GetBrokerConfigCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/broker/GetBrokerConfigCommand.java
@@ -45,7 +45,7 @@ public class GetBrokerConfigCommand implements SubCommand {
 
     @Override
     public String commandDesc() {
-        return "Get broker config by cluster or special broker";
+        return "Get broker config by cluster or special broker.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/broker/GetBrokerEpochSubCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/broker/GetBrokerEpochSubCommand.java
index abe8fc6221..1a8961e046 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/broker/GetBrokerEpochSubCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/broker/GetBrokerEpochSubCommand.java
@@ -38,7 +38,7 @@ public class GetBrokerEpochSubCommand implements SubCommand {
 
     @Override
     public String commandDesc() {
-        return "Fetch broker epoch entries";
+        return "Fetch broker epoch entries.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/broker/GetColdDataFlowCtrInfoSubCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/broker/GetColdDataFlowCtrInfoSubCommand.java
index 7c54e650c3..34b3ba7d30 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/broker/GetColdDataFlowCtrInfoSubCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/broker/GetColdDataFlowCtrInfoSubCommand.java
@@ -47,7 +47,7 @@ public class GetColdDataFlowCtrInfoSubCommand implements 
SubCommand {
 
     @Override
     public String commandDesc() {
-        return "get cold data flow ctr info";
+        return "Get cold data flow ctr info.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/broker/RemoveColdDataFlowCtrGroupConfigSubCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/broker/RemoveColdDataFlowCtrGroupConfigSubCommand.java
index b0477924f2..f204074803 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/broker/RemoveColdDataFlowCtrGroupConfigSubCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/broker/RemoveColdDataFlowCtrGroupConfigSubCommand.java
@@ -36,7 +36,7 @@ public class RemoveColdDataFlowCtrGroupConfigSubCommand 
implements SubCommand {
 
     @Override
     public String commandDesc() {
-        return "remove consumer from cold ctr config";
+        return "Remove consumer from cold ctr config.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/broker/ResetMasterFlushOffsetSubCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/broker/ResetMasterFlushOffsetSubCommand.java
index b2ac48c84c..90451b51f5 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/broker/ResetMasterFlushOffsetSubCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/broker/ResetMasterFlushOffsetSubCommand.java
@@ -33,7 +33,7 @@ public class ResetMasterFlushOffsetSubCommand implements 
SubCommand {
 
     @Override
     public String commandDesc() {
-        return "Reset master flush offset in slave";
+        return "Reset master flush offset in slave.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/broker/UpdateBrokerConfigSubCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/broker/UpdateBrokerConfigSubCommand.java
index 98abeb6aed..62816ef03a 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/broker/UpdateBrokerConfigSubCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/broker/UpdateBrokerConfigSubCommand.java
@@ -37,7 +37,7 @@ public class UpdateBrokerConfigSubCommand implements 
SubCommand {
 
     @Override
     public String commandDesc() {
-        return "Update broker's config";
+        return "Update broker's config.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/broker/UpdateColdDataFlowCtrGroupConfigSubCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/broker/UpdateColdDataFlowCtrGroupConfigSubCommand.java
index d06a24b579..8d1a000777 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/broker/UpdateColdDataFlowCtrGroupConfigSubCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/broker/UpdateColdDataFlowCtrGroupConfigSubCommand.java
@@ -39,7 +39,7 @@ public class UpdateColdDataFlowCtrGroupConfigSubCommand 
implements SubCommand {
 
     @Override
     public String commandDesc() {
-        return "addOrUpdate cold data flow ctr group config";
+        return "Add or update cold data flow ctr group config.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/cluster/CLusterSendMsgRTCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/cluster/CLusterSendMsgRTCommand.java
index 7253970bd2..d755e9e5d8 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/cluster/CLusterSendMsgRTCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/cluster/CLusterSendMsgRTCommand.java
@@ -48,7 +48,7 @@ public class CLusterSendMsgRTCommand implements SubCommand {
 
     @Override
     public String commandDesc() {
-        return "List All clusters Message Send RT";
+        return "List All clusters Message Send RT.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/cluster/ClusterListSubCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/cluster/ClusterListSubCommand.java
index a7a840a443..ede0fa5cf4 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/cluster/ClusterListSubCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/cluster/ClusterListSubCommand.java
@@ -41,7 +41,7 @@ public class ClusterListSubCommand implements SubCommand {
 
     @Override
     public String commandDesc() {
-        return "List cluster infos";
+        return "List cluster infos.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/connection/ConsumerConnectionSubCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/connection/ConsumerConnectionSubCommand.java
index 630961e31b..35f73d8a03 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/connection/ConsumerConnectionSubCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/connection/ConsumerConnectionSubCommand.java
@@ -39,7 +39,7 @@ public class ConsumerConnectionSubCommand implements 
SubCommand {
 
     @Override
     public String commandDesc() {
-        return "Query consumer's socket connection, client version and 
subscription";
+        return "Query consumer's socket connection, client version and 
subscription.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/connection/ProducerConnectionSubCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/connection/ProducerConnectionSubCommand.java
index 2533982c8f..bde674ab29 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/connection/ProducerConnectionSubCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/connection/ProducerConnectionSubCommand.java
@@ -36,7 +36,7 @@ public class ProducerConnectionSubCommand implements 
SubCommand {
 
     @Override
     public String commandDesc() {
-        return "Query producer's socket connection and client version";
+        return "Query producer's socket connection and client version.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/consumer/ConsumerStatusSubCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/consumer/ConsumerStatusSubCommand.java
index 72b9c975e2..d8f6f9aa92 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/consumer/ConsumerStatusSubCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/consumer/ConsumerStatusSubCommand.java
@@ -47,7 +47,7 @@ public class ConsumerStatusSubCommand implements SubCommand {
 
     @Override
     public String commandDesc() {
-        return "Query consumer's internal data structure";
+        return "Query consumer's internal data structure.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/consumer/GetConsumerConfigSubCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/consumer/GetConsumerConfigSubCommand.java
index 6095e76685..4a8253a025 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/consumer/GetConsumerConfigSubCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/consumer/GetConsumerConfigSubCommand.java
@@ -43,7 +43,7 @@ public class GetConsumerConfigSubCommand implements 
SubCommand {
 
     @Override
     public String commandDesc() {
-        return "Get consumer config by subscription group name";
+        return "Get consumer config by subscription group name.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/consumer/StartMonitoringSubCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/consumer/StartMonitoringSubCommand.java
index 2d08d0bd03..f5e140433e 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/consumer/StartMonitoringSubCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/consumer/StartMonitoringSubCommand.java
@@ -34,7 +34,7 @@ public class StartMonitoringSubCommand implements SubCommand {
 
     @Override
     public String commandDesc() {
-        return "Start Monitoring";
+        return "Start Monitoring.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/consumer/UpdateSubGroupSubCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/consumer/UpdateSubGroupSubCommand.java
index f87bafc930..b17da4de45 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/consumer/UpdateSubGroupSubCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/consumer/UpdateSubGroupSubCommand.java
@@ -41,7 +41,7 @@ public class UpdateSubGroupSubCommand implements SubCommand {
 
     @Override
     public String commandDesc() {
-        return "Update or create subscription group";
+        return "Update or create subscription group.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/container/AddBrokerSubCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/container/AddBrokerSubCommand.java
index e9e5be4a59..007d42ae6d 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/container/AddBrokerSubCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/container/AddBrokerSubCommand.java
@@ -33,7 +33,7 @@ public class AddBrokerSubCommand implements SubCommand {
 
     @Override
     public String commandDesc() {
-        return "Add a broker to specified container";
+        return "Add a broker to specified container.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/container/RemoveBrokerSubCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/container/RemoveBrokerSubCommand.java
index 7c455f8584..ab25d8ebed 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/container/RemoveBrokerSubCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/container/RemoveBrokerSubCommand.java
@@ -33,7 +33,7 @@ public class RemoveBrokerSubCommand implements SubCommand {
 
     @Override
     public String commandDesc() {
-        return "Remove a broker from specified container";
+        return "Remove a broker from specified container.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/controller/CleanControllerBrokerMetaSubCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/controller/CleanControllerBrokerMetaSubCommand.java
index 856e4b4269..24ed025665 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/controller/CleanControllerBrokerMetaSubCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/controller/CleanControllerBrokerMetaSubCommand.java
@@ -37,7 +37,7 @@ public class CleanControllerBrokerMetaSubCommand implements 
SubCommand {
 
     @Override
     public String commandDesc() {
-        return "Clean metadata of broker on controller";
+        return "Clean metadata of broker on controller.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/controller/GetControllerMetaDataSubCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/controller/GetControllerMetaDataSubCommand.java
index 70bd7f8e98..9664431270 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/controller/GetControllerMetaDataSubCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/controller/GetControllerMetaDataSubCommand.java
@@ -34,7 +34,7 @@ public class GetControllerMetaDataSubCommand implements 
SubCommand {
 
     @Override
     public String commandDesc() {
-        return "Get controller cluster's metadata";
+        return "Get controller cluster's metadata.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/controller/ReElectMasterSubCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/controller/ReElectMasterSubCommand.java
index 1affe81f9c..a522a903df 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/controller/ReElectMasterSubCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/controller/ReElectMasterSubCommand.java
@@ -37,7 +37,7 @@ public class ReElectMasterSubCommand implements SubCommand {
 
     @Override
     public String commandDesc() {
-        return "Re-elect the specified broker as master";
+        return "Re-elect the specified broker as master.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/export/ExportConfigsCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/export/ExportConfigsCommand.java
index b8191296d9..03613b29c9 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/export/ExportConfigsCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/export/ExportConfigsCommand.java
@@ -42,7 +42,7 @@ public class ExportConfigsCommand implements SubCommand {
 
     @Override
     public String commandDesc() {
-        return "Export configs";
+        return "Export configs.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/export/ExportMetadataCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/export/ExportMetadataCommand.java
index 1f9cf7d962..748f7b16e1 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/export/ExportMetadataCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/export/ExportMetadataCommand.java
@@ -46,7 +46,7 @@ public class ExportMetadataCommand implements SubCommand {
 
     @Override
     public String commandDesc() {
-        return "Export metadata";
+        return "Export metadata.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/export/ExportMetricsCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/export/ExportMetricsCommand.java
index a793b4b84b..5d8bb37ba0 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/export/ExportMetricsCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/export/ExportMetricsCommand.java
@@ -56,7 +56,7 @@ public class ExportMetricsCommand implements SubCommand {
 
     @Override
     public String commandDesc() {
-        return "Export metrics";
+        return "Export metrics.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/ha/GetSyncStateSetSubCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/ha/GetSyncStateSetSubCommand.java
index 44b3ec3e18..b6231e4f9b 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/ha/GetSyncStateSetSubCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/ha/GetSyncStateSetSubCommand.java
@@ -40,7 +40,7 @@ public class GetSyncStateSetSubCommand implements SubCommand {
 
     @Override
     public String commandDesc() {
-        return "Fetch syncStateSet for target brokers";
+        return "Fetch syncStateSet for target brokers.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/ha/HAStatusSubCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/ha/HAStatusSubCommand.java
index b1795e046f..931658a08f 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/ha/HAStatusSubCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/ha/HAStatusSubCommand.java
@@ -41,7 +41,7 @@ public class HAStatusSubCommand implements SubCommand {
 
     @Override
     public String commandDesc() {
-        return "Fetch ha runtime status data";
+        return "Fetch ha runtime status data.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/message/CheckMsgSendRTCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/message/CheckMsgSendRTCommand.java
index 4c6d5ffb60..b15b59d505 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/message/CheckMsgSendRTCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/message/CheckMsgSendRTCommand.java
@@ -40,7 +40,7 @@ public class CheckMsgSendRTCommand implements SubCommand {
 
     @Override
     public String commandDesc() {
-        return "Check message send response time";
+        return "Check message send response time.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/message/ConsumeMessageCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/message/ConsumeMessageCommand.java
index 8aed59ea44..02ff53269f 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/message/ConsumeMessageCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/message/ConsumeMessageCommand.java
@@ -70,7 +70,7 @@ public class ConsumeMessageCommand implements SubCommand {
 
     @Override
     public String commandDesc() {
-        return "Consume message";
+        return "Consume message.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/message/DumpCompactionLogCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/message/DumpCompactionLogCommand.java
index ae6d9bdcf2..eee8f3d4bd 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/message/DumpCompactionLogCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/message/DumpCompactionLogCommand.java
@@ -38,7 +38,7 @@ import java.nio.file.Paths;
 public class DumpCompactionLogCommand implements SubCommand {
     @Override
     public String commandDesc() {
-        return "parse compaction log to message";
+        return "Parse compaction log to message.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/message/PrintMessageByQueueCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/message/PrintMessageByQueueCommand.java
index 654560167f..0418e88a70 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/message/PrintMessageByQueueCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/message/PrintMessageByQueueCommand.java
@@ -108,7 +108,7 @@ public class PrintMessageByQueueCommand implements 
SubCommand {
 
     @Override
     public String commandDesc() {
-        return "Print Message Detail";
+        return "Print Message Detail by queueId.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/message/PrintMessageSubCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/message/PrintMessageSubCommand.java
index d01c36d425..bb82f5079e 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/message/PrintMessageSubCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/message/PrintMessageSubCommand.java
@@ -62,7 +62,7 @@ public class PrintMessageSubCommand implements SubCommand {
 
     @Override
     public String commandDesc() {
-        return "Print Message Detail";
+        return "Print Message Detail.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/message/QueryMsgByIdSubCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/message/QueryMsgByIdSubCommand.java
index 2880477f1f..b42612150a 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/message/QueryMsgByIdSubCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/message/QueryMsgByIdSubCommand.java
@@ -186,7 +186,7 @@ public class QueryMsgByIdSubCommand implements SubCommand {
 
     @Override
     public String commandDesc() {
-        return "Query Message by Id";
+        return "Query Message by Id.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/message/QueryMsgByKeySubCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/message/QueryMsgByKeySubCommand.java
index ba7b00c3bb..64627fd19f 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/message/QueryMsgByKeySubCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/message/QueryMsgByKeySubCommand.java
@@ -36,7 +36,7 @@ public class QueryMsgByKeySubCommand implements SubCommand {
 
     @Override
     public String commandDesc() {
-        return "Query Message by Key";
+        return "Query Message by Key.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/message/QueryMsgByOffsetSubCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/message/QueryMsgByOffsetSubCommand.java
index d27313af1e..14d0625fd2 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/message/QueryMsgByOffsetSubCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/message/QueryMsgByOffsetSubCommand.java
@@ -39,7 +39,7 @@ public class QueryMsgByOffsetSubCommand implements SubCommand 
{
 
     @Override
     public String commandDesc() {
-        return "Query Message by offset";
+        return "Query Message by offset.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/message/QueryMsgByUniqueKeySubCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/message/QueryMsgByUniqueKeySubCommand.java
index 1b28f8be10..b71cee9016 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/message/QueryMsgByUniqueKeySubCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/message/QueryMsgByUniqueKeySubCommand.java
@@ -141,7 +141,7 @@ public class QueryMsgByUniqueKeySubCommand implements 
SubCommand {
 
     @Override
     public String commandDesc() {
-        return "Query Message by Unique key";
+        return "Query Message by Unique key.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/message/QueryMsgTraceByIdSubCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/message/QueryMsgTraceByIdSubCommand.java
index 2b982efefd..2c546ec563 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/message/QueryMsgTraceByIdSubCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/message/QueryMsgTraceByIdSubCommand.java
@@ -65,7 +65,7 @@ public class QueryMsgTraceByIdSubCommand implements 
SubCommand {
 
     @Override
     public String commandDesc() {
-        return "Query a message trace";
+        return "Query a message trace.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/message/SendMessageCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/message/SendMessageCommand.java
index 836ee192b2..970da6b169 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/message/SendMessageCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/message/SendMessageCommand.java
@@ -41,7 +41,7 @@ public class SendMessageCommand implements SubCommand {
 
     @Override
     public String commandDesc() {
-        return "Send a message";
+        return "Send a message.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/namesrv/AddWritePermSubCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/namesrv/AddWritePermSubCommand.java
index 98542d065d..0b0a075bd1 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/namesrv/AddWritePermSubCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/namesrv/AddWritePermSubCommand.java
@@ -34,7 +34,7 @@ public class AddWritePermSubCommand implements SubCommand {
 
     @Override
     public String commandDesc() {
-        return "Add write perm of broker in all name server you defined in the 
-n param";
+        return "Add write perm of broker in all name server you defined in the 
-n param.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/namesrv/WipeWritePermSubCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/namesrv/WipeWritePermSubCommand.java
index 213931ed86..637dd52c86 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/namesrv/WipeWritePermSubCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/namesrv/WipeWritePermSubCommand.java
@@ -34,7 +34,7 @@ public class WipeWritePermSubCommand implements SubCommand {
 
     @Override
     public String commandDesc() {
-        return "Wipe write perm of broker in all name server you defined in 
the -n param";
+        return "Wipe write perm of broker in all name server you defined in 
the -n param.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/offset/SkipAccumulationSubCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/offset/SkipAccumulationSubCommand.java
index 139821f9c0..b22491a591 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/offset/SkipAccumulationSubCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/offset/SkipAccumulationSubCommand.java
@@ -41,7 +41,7 @@ public class SkipAccumulationSubCommand implements SubCommand 
{
 
     @Override
     public String commandDesc() {
-        return "Skip all messages that are accumulated (not consumed) 
currently";
+        return "Skip all messages that are accumulated (not consumed) 
currently.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/stats/StatsAllSubCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/stats/StatsAllSubCommand.java
index 1d49bbe116..96097a93ed 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/stats/StatsAllSubCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/stats/StatsAllSubCommand.java
@@ -144,7 +144,7 @@ public class StatsAllSubCommand implements SubCommand {
 
     @Override
     public String commandDesc() {
-        return "Topic and Consumer tps stats";
+        return "Topic and Consumer tps stats.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/topic/AllocateMQSubCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/topic/AllocateMQSubCommand.java
index 3fa42f297a..6a9b81eb8a 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/topic/AllocateMQSubCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/topic/AllocateMQSubCommand.java
@@ -41,7 +41,7 @@ public class AllocateMQSubCommand implements SubCommand {
 
     @Override
     public String commandDesc() {
-        return "Allocate MQ";
+        return "Allocate MQ.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/topic/TopicClusterSubCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/topic/TopicClusterSubCommand.java
index 1dab693d95..098f34ff0b 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/topic/TopicClusterSubCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/topic/TopicClusterSubCommand.java
@@ -34,7 +34,7 @@ public class TopicClusterSubCommand implements SubCommand {
 
     @Override
     public String commandDesc() {
-        return "Get cluster info for topic";
+        return "Get cluster info for topic.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/topic/TopicListSubCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/topic/TopicListSubCommand.java
index 346bac704b..d9a279f80e 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/topic/TopicListSubCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/topic/TopicListSubCommand.java
@@ -45,7 +45,7 @@ public class TopicListSubCommand implements SubCommand {
 
     @Override
     public String commandDesc() {
-        return "Fetch all topic list from name server";
+        return "Fetch all topic list from name server.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/topic/TopicRouteSubCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/topic/TopicRouteSubCommand.java
index f2dabec4ea..70949d388c 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/topic/TopicRouteSubCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/topic/TopicRouteSubCommand.java
@@ -42,7 +42,7 @@ public class TopicRouteSubCommand implements SubCommand {
 
     @Override
     public String commandDesc() {
-        return "Examine topic route info";
+        return "Examine topic route info.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/topic/TopicStatusSubCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/topic/TopicStatusSubCommand.java
index fdb249fab6..a1619ecedf 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/topic/TopicStatusSubCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/topic/TopicStatusSubCommand.java
@@ -40,7 +40,7 @@ public class TopicStatusSubCommand implements SubCommand {
 
     @Override
     public String commandDesc() {
-        return "Examine topic Status info";
+        return "Examine topic Status info.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/topic/UpdateOrderConfCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/topic/UpdateOrderConfCommand.java
index bebc646b43..3040d04c26 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/topic/UpdateOrderConfCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/topic/UpdateOrderConfCommand.java
@@ -36,7 +36,7 @@ public class UpdateOrderConfCommand implements SubCommand {
 
     @Override
     public String commandDesc() {
-        return "Create or update or delete order conf";
+        return "Create or update or delete order conf.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/topic/UpdateStaticTopicSubCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/topic/UpdateStaticTopicSubCommand.java
index 85a18c654b..3daeee86ca 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/topic/UpdateStaticTopicSubCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/topic/UpdateStaticTopicSubCommand.java
@@ -48,7 +48,7 @@ public class UpdateStaticTopicSubCommand implements 
SubCommand {
 
     @Override
     public String commandDesc() {
-        return "Update or create static topic, which has fixed number of 
queues";
+        return "Update or create static topic, which has fixed number of 
queues.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/topic/UpdateTopicPermSubCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/topic/UpdateTopicPermSubCommand.java
index aaa8815380..d27cd18613 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/topic/UpdateTopicPermSubCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/topic/UpdateTopicPermSubCommand.java
@@ -44,7 +44,7 @@ public class UpdateTopicPermSubCommand implements SubCommand {
 
     @Override
     public String commandDesc() {
-        return "Update topic perm";
+        return "Update topic perm.";
     }
 
     @Override
diff --git 
a/tools/src/main/java/org/apache/rocketmq/tools/command/topic/UpdateTopicSubCommand.java
 
b/tools/src/main/java/org/apache/rocketmq/tools/command/topic/UpdateTopicSubCommand.java
index b68463396b..2989141756 100644
--- 
a/tools/src/main/java/org/apache/rocketmq/tools/command/topic/UpdateTopicSubCommand.java
+++ 
b/tools/src/main/java/org/apache/rocketmq/tools/command/topic/UpdateTopicSubCommand.java
@@ -42,7 +42,7 @@ public class UpdateTopicSubCommand implements SubCommand {
 
     @Override
     public String commandDesc() {
-        return "Update or create topic";
+        return "Update or create topic.";
     }
 
     @Override


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