diff --git a/inlong-manager/manager-dao/src/main/java/org/apache/inlong/manager/dao/entity/ScheduleEntity.java b/inlong-manager/manager-dao/src/main/java/org/apache/inlong/manager/dao/entity/ScheduleEntity.java
index cf3b96ba98..a9798c91f1 100644
--- a/inlong-manager/manager-dao/src/main/java/org/apache/inlong/manager/dao/entity/ScheduleEntity.java
+++ b/inlong-manager/manager-dao/src/main/java/org/apache/inlong/manager/dao/entity/ScheduleEntity.java
@@ -33,7 +33,7 @@ public class ScheduleEntity implements Serializable {
     private String inlongGroupId;
     // schedule type, support [normal, crontab], 0 for normal and 1 for crontab
     private Integer scheduleType;
-    // schedule engine type, support [Quartz, Airflow, Dolphinscheduler]
+    // schedule engine type, support [Quartz, Airflow, DolphinScheduler]
     private String scheduleEngine;
     // time unit for offline task schedule interval, support [month, week, day, hour, minute, oneround]
     // Y=year, M=month, W=week, D=day, H=hour, I=minute, O=oneround
diff --git a/inlong-manager/manager-pojo/src/main/java/org/apache/inlong/manager/pojo/group/InlongGroupRequest.java b/inlong-manager/manager-pojo/src/main/java/org/apache/inlong/manager/pojo/group/InlongGroupRequest.java
index 7413d5f47a..194bf35454 100644
--- a/inlong-manager/manager-pojo/src/main/java/org/apache/inlong/manager/pojo/group/InlongGroupRequest.java
+++ b/inlong-manager/manager-pojo/src/main/java/org/apache/inlong/manager/pojo/group/InlongGroupRequest.java
@@ -135,8 +135,8 @@ public abstract class InlongGroupRequest extends BaseInlongGroup {
     @ApiModelProperty("Schedule type")
     private Integer scheduleType;
 
-    // schedule engine type, support [Quartz, Airflow, Dolphinscheduler]
-    @ApiModelProperty(value = "Schedule engine, support Quartz, Airflow and Dolphinscheduler")
+    // schedule engine type, support [Quartz, Airflow, DolphinScheduler]
+    @ApiModelProperty(value = "Schedule engine, support Quartz, Airflow and DolphinScheduler")
     @Length(min = 1, max = 20, message = "length must be between 1 and 20")
     private String scheduleEngine;
 
diff --git a/inlong-manager/manager-pojo/src/main/java/org/apache/inlong/manager/pojo/schedule/ScheduleInfo.java b/inlong-manager/manager-pojo/src/main/java/org/apache/inlong/manager/pojo/schedule/ScheduleInfo.java
index 45c7736501..b6527cf308 100644
--- a/inlong-manager/manager-pojo/src/main/java/org/apache/inlong/manager/pojo/schedule/ScheduleInfo.java
+++ b/inlong-manager/manager-pojo/src/main/java/org/apache/inlong/manager/pojo/schedule/ScheduleInfo.java
@@ -30,7 +30,6 @@
 
 import java.sql.Timestamp;
 import java.util.Objects;
-import org.hibernate.validator.constraints.Length;
 
 @Data
 @Builder
@@ -51,7 +50,7 @@ public class ScheduleInfo {
     @ApiModelProperty("Schedule type")
     private Integer scheduleType;
 
-    // schedule engine type, support [Quartz, Airflow, Dolphinscheduler]
+    // schedule engine type, support [Quartz, Airflow, DolphinScheduler]
     @ApiModelProperty("Schedule engine")
     private String scheduleEngine;
 
diff --git a/inlong-manager/manager-pojo/src/main/java/org/apache/inlong/manager/pojo/schedule/ScheduleInfoRequest.java b/inlong-manager/manager-pojo/src/main/java/org/apache/inlong/manager/pojo/schedule/ScheduleInfoRequest.java
index 1f7a6e7353..882b490cf1 100644
--- a/inlong-manager/manager-pojo/src/main/java/org/apache/inlong/manager/pojo/schedule/ScheduleInfoRequest.java
+++ b/inlong-manager/manager-pojo/src/main/java/org/apache/inlong/manager/pojo/schedule/ScheduleInfoRequest.java
@@ -27,7 +27,6 @@
 
 import java.sql.Timestamp;
 import java.util.Objects;
-import org.hibernate.validator.constraints.Length;
 
 @Data
 @ApiModel("Schedule request")
@@ -45,7 +44,7 @@ public class ScheduleInfoRequest {
     @ApiModelProperty("Schedule type")
     private Integer scheduleType;
 
-    // schedule engine type, support [Quartz, Airflow, Dolphinscheduler]
+    // schedule engine type, support [Quartz, Airflow, DolphinScheduler]
     @ApiModelProperty(value = "Schedule engine")
     private String scheduleEngine;
 
diff --git a/inlong-manager/manager-test/src/main/resources/h2/apache_inlong_manager.sql b/inlong-manager/manager-test/src/main/resources/h2/apache_inlong_manager.sql
index 8da64b60ae..1d92f14f46 100644
--- a/inlong-manager/manager-test/src/main/resources/h2/apache_inlong_manager.sql
+++ b/inlong-manager/manager-test/src/main/resources/h2/apache_inlong_manager.sql
@@ -992,7 +992,7 @@ CREATE TABLE IF NOT EXISTS `schedule_config`
     `id`                     int(11)      NOT NULL AUTO_INCREMENT COMMENT 'Incremental primary key',
     `inlong_group_id`        varchar(256) NOT NULL COMMENT 'Inlong group id, undeleted ones cannot be repeated',
     `schedule_type`          int(4)       NOT NULL DEFAULT '0' COMMENT 'Schedule type, 0 for normal, 1 for crontab',
-    `schedule_engine`        varchar(64)  NOT NULL DEFAULT 'Quartz' COMMENT 'Schedule engine, support Quartz, Airflow and Dolphinscheduler',
+    `schedule_engine`        varchar(64)  NOT NULL DEFAULT 'Quartz' COMMENT 'Schedule engine, support Quartz, Airflow and DolphinScheduler',
     `schedule_unit`          varchar(64)  DEFAULT NULL COMMENT 'Schedule unit, Y=year, M=month, W=week, D=day, H=hour, I=minute, O=oneround',
     `schedule_interval`      int(11)      DEFAULT '1' COMMENT 'Schedule interval',
     `start_time`             timestamp    NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT 'Start time for schedule',
diff --git a/inlong-manager/manager-web/sql/apache_inlong_manager.sql b/inlong-manager/manager-web/sql/apache_inlong_manager.sql
index 83ae4a37bd..58259c9047 100644
--- a/inlong-manager/manager-web/sql/apache_inlong_manager.sql
+++ b/inlong-manager/manager-web/sql/apache_inlong_manager.sql
@@ -1045,7 +1045,7 @@ CREATE TABLE IF NOT EXISTS `schedule_config`
     `id`                     int(11)      NOT NULL AUTO_INCREMENT COMMENT 'Incremental primary key',
     `inlong_group_id`        varchar(256) NOT NULL COMMENT 'Inlong group id, undeleted ones cannot be repeated',
     `schedule_type`          int(4)       NOT NULL DEFAULT '0' COMMENT 'Schedule type, 0 for normal, 1 for crontab',
-    `schedule_engine`        varchar(64)  NOT NULL DEFAULT 'Quartz' COMMENT 'Schedule engine, support Quartz, Airflow and Dolphinscheduler',
+    `schedule_engine`        varchar(64)  NOT NULL DEFAULT 'Quartz' COMMENT 'Schedule engine, support Quartz, Airflow and DolphinScheduler',
     `schedule_unit`          varchar(64)  DEFAULT NULL COMMENT 'Schedule unit, Y=year, M=month, W=week, D=day, H=hour, I=minute, O=oneround',
     `schedule_interval`      int(11)      DEFAULT '1' COMMENT 'Schedule interval',
     `start_time`             timestamp    NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT 'Start time for schedule',
diff --git a/inlong-manager/manager-web/sql/changes-2.1.0.sql b/inlong-manager/manager-web/sql/changes-2.1.0.sql
index e35a58b342..0d4c984778 100644
--- a/inlong-manager/manager-web/sql/changes-2.1.0.sql
+++ b/inlong-manager/manager-web/sql/changes-2.1.0.sql
@@ -24,4 +24,4 @@ SET FOREIGN_KEY_CHECKS = 0;
 USE `apache_inlong_manager`;
 
 ALTER TABLE `schedule_config`
-    ADD COLUMN  `schedule_engine` varchar(64)  NOT NULL DEFAULT 'Quartz' COMMENT 'Schedule engine, support Quartz, Airflow and Dolphinscheduler';
+    ADD COLUMN  `schedule_engine` varchar(64)  NOT NULL DEFAULT 'Quartz' COMMENT 'Schedule engine, support Quartz, Airflow and DolphinScheduler';