diff --git a/core/core-backend/src/main/java/io/dataease/datasource/dao/auto/entity/CoreDatasourceTask.java b/core/core-backend/src/main/java/io/dataease/datasource/dao/auto/entity/CoreDatasourceTask.java
index 4f54a7a139..3c1d5505b3 100644
--- a/core/core-backend/src/main/java/io/dataease/datasource/dao/auto/entity/CoreDatasourceTask.java
+++ b/core/core-backend/src/main/java/io/dataease/datasource/dao/auto/entity/CoreDatasourceTask.java
@@ -3,11 +3,12 @@ package io.dataease.datasource.dao.auto.entity;
 import com.baomidou.mybatisplus.annotation.IdType;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
+
 import java.io.Serializable;
 
 /**
  * <p>
- * 
+ *
  * </p>
  *
  * @author fit2cloud
@@ -64,11 +65,6 @@ public class CoreDatasourceTask implements Serializable {
      */
     private String simpleCronType;
 
-    /**
-     * 结束限制 0 无限制 1 设定结束时间
-     */
-    private String endLimit;
-
     /**
      * 结束时间
      */
@@ -168,14 +164,6 @@ public class CoreDatasourceTask implements Serializable {
         this.simpleCronType = simpleCronType;
     }
 
-    public String getEndLimit() {
-        return endLimit;
-    }
-
-    public void setEndLimit(String endLimit) {
-        this.endLimit = endLimit;
-    }
-
     public Long getEndTime() {
         return endTime;
     }
@@ -227,22 +215,21 @@ public class CoreDatasourceTask implements Serializable {
     @Override
     public String toString() {
         return "CoreDatasourceTask{" +
-        "id = " + id +
-        ", dsId = " + dsId +
-        ", name = " + name +
-        ", updateType = " + updateType +
-        ", startTime = " + startTime +
-        ", syncRate = " + syncRate +
-        ", cron = " + cron +
-        ", simpleCronValue = " + simpleCronValue +
-        ", simpleCronType = " + simpleCronType +
-        ", endLimit = " + endLimit +
-        ", endTime = " + endTime +
-        ", createTime = " + createTime +
-        ", lastExecTime = " + lastExecTime +
-        ", lastExecStatus = " + lastExecStatus +
-        ", extraData = " + extraData +
-        ", taskStatus = " + taskStatus +
-        "}";
+                "id = " + id +
+                ", dsId = " + dsId +
+                ", name = " + name +
+                ", updateType = " + updateType +
+                ", startTime = " + startTime +
+                ", syncRate = " + syncRate +
+                ", cron = " + cron +
+                ", simpleCronValue = " + simpleCronValue +
+                ", simpleCronType = " + simpleCronType +
+                ", endTime = " + endTime +
+                ", createTime = " + createTime +
+                ", lastExecTime = " + lastExecTime +
+                ", lastExecStatus = " + lastExecStatus +
+                ", extraData = " + extraData +
+                ", taskStatus = " + taskStatus +
+                "}";
     }
 }
diff --git a/core/core-backend/src/main/java/io/dataease/datasource/manage/DatasourceSyncManage.java b/core/core-backend/src/main/java/io/dataease/datasource/manage/DatasourceSyncManage.java
index 3bc4e5c64d..a9f22716b9 100644
--- a/core/core-backend/src/main/java/io/dataease/datasource/manage/DatasourceSyncManage.java
+++ b/core/core-backend/src/main/java/io/dataease/datasource/manage/DatasourceSyncManage.java
@@ -324,18 +324,14 @@ public class DatasourceSyncManage {
                     scheduleManager.getDefaultJobDataMap(datasourceTask.getDsId().toString(), datasourceTask.getCron(), datasourceTask.getId().toString(), datasourceTask.getUpdateType()));
         } else {
             Date endTime;
-            if (StringUtils.equalsIgnoreCase(datasourceTask.getEndLimit().toString(), "1")) {
-                if (datasourceTask.getEndTime() == null || datasourceTask.getEndTime() == 0) {
-                    endTime = null;
-                } else {
-                    endTime = new Date(datasourceTask.getEndTime());
-                    if (endTime.before(new Date())) {
-                        deleteSchedule(datasourceTask);
-                        return;
-                    }
-                }
-            } else {
+            if (datasourceTask.getEndTime() == null || datasourceTask.getEndTime() == 0) {
                 endTime = null;
+            } else {
+                endTime = new Date(datasourceTask.getEndTime());
+                if (endTime.before(new Date())) {
+                    deleteSchedule(datasourceTask);
+                    return;
+                }
             }
 
             scheduleManager.addOrUpdateCronJob(new JobKey(datasourceTask.getId().toString(), datasourceTask.getDsId().toString()),
diff --git a/core/core-backend/src/main/java/io/dataease/datasource/server/DatasourceServer.java b/core/core-backend/src/main/java/io/dataease/datasource/server/DatasourceServer.java
index 1ab3845ace..ca3eb8bea1 100644
--- a/core/core-backend/src/main/java/io/dataease/datasource/server/DatasourceServer.java
+++ b/core/core-backend/src/main/java/io/dataease/datasource/server/DatasourceServer.java
@@ -288,7 +288,7 @@ public class DatasourceServer implements DatasourceApi {
             if (StringUtils.equalsIgnoreCase(coreDatasourceTask.getSyncRate(), RIGHTNOW.toString())) {
                 coreDatasourceTask.setCron(null);
             } else {
-                if (StringUtils.equalsIgnoreCase(coreDatasourceTask.getEndLimit(), "1") && coreDatasourceTask.getStartTime() > coreDatasourceTask.getEndTime()) {
+                if (coreDatasourceTask.getEndTime() != null && coreDatasourceTask.getEndTime() > 0 && coreDatasourceTask.getStartTime() > coreDatasourceTask.getEndTime()) {
                     DEException.throwException("结束时间不能小于开始时间！");
                 }
             }
@@ -377,7 +377,7 @@ public class DatasourceServer implements DatasourceApi {
                 coreDatasourceTask.setStartTime(System.currentTimeMillis() - 20 * 1000);
                 coreDatasourceTask.setCron(null);
             } else {
-                if (StringUtils.equalsIgnoreCase(coreDatasourceTask.getEndLimit(), "1") && coreDatasourceTask.getStartTime() > coreDatasourceTask.getEndTime()) {
+                if (coreDatasourceTask.getEndTime() != null && coreDatasourceTask.getEndTime() > 0 && coreDatasourceTask.getStartTime() > coreDatasourceTask.getEndTime()) {
                     DEException.throwException("结束时间不能小于开始时间！");
                 }
             }
@@ -1149,10 +1149,10 @@ public class DatasourceServer implements DatasourceApi {
                     params.add(apiDefinition);
                 }
             }
-            if(CollectionUtils.isNotEmpty(params)){
+            if (CollectionUtils.isNotEmpty(params)) {
                 datasourceDTO.setParamsStr(RsaUtils.symmetricEncrypt(JsonUtil.toJSONString(params).toString()));
             }
-            if(CollectionUtils.isNotEmpty(apiDefinitionListWithStatus)){
+            if (CollectionUtils.isNotEmpty(apiDefinitionListWithStatus)) {
                 datasourceDTO.setApiConfigurationStr(RsaUtils.symmetricEncrypt(JsonUtil.toJSONString(apiDefinitionListWithStatus).toString()));
             }
             if (success == apiDefinitionList.size()) {
diff --git a/core/core-backend/src/main/java/io/dataease/datasource/server/DatasourceTaskServer.java b/core/core-backend/src/main/java/io/dataease/datasource/server/DatasourceTaskServer.java
index 4f630156fc..d147caedef 100644
--- a/core/core-backend/src/main/java/io/dataease/datasource/server/DatasourceTaskServer.java
+++ b/core/core-backend/src/main/java/io/dataease/datasource/server/DatasourceTaskServer.java
@@ -51,16 +51,16 @@ public class DatasourceTaskServer {
         return CollectionUtils.isEmpty(coreDatasourceTasks) ? new CoreDatasourceTask() : coreDatasourceTasks.get(0);
     }
 
-    public CoreDatasourceTaskLog lastSyncLogForTable(Long dsId, String tableName){
+    public CoreDatasourceTaskLog lastSyncLogForTable(Long dsId, String tableName) {
         List<CoreDatasourceTaskLog> coreDatasourceTaskLogs = new ArrayList<>();
         QueryWrapper<CoreDatasourceTaskLog> queryWrapper = new QueryWrapper<>();
         queryWrapper.eq("ds_id", dsId);
         queryWrapper.eq("table_name", tableName);
         queryWrapper.orderByDesc("start_time");
         List<CoreDatasourceTaskLog> logs = coreDatasourceTaskLogMapper.selectList(queryWrapper);
-        if(!CollectionUtils.isEmpty(logs)){
+        if (!CollectionUtils.isEmpty(logs)) {
             return logs.get(0);
-        }else {
+        } else {
             return null;
         }
     }
@@ -69,7 +69,7 @@ public class DatasourceTaskServer {
         QueryWrapper<CoreDatasourceTask> queryWrapper = new QueryWrapper<>();
         queryWrapper.eq("ds_id", dsId);
         List<CoreDatasourceTask> coreDatasourceTasks = datasourceTaskMapper.selectList(queryWrapper);
-        if(!CollectionUtils.isEmpty(coreDatasourceTasks)){
+        if (!CollectionUtils.isEmpty(coreDatasourceTasks)) {
             datasourceSyncManage.deleteSchedule(coreDatasourceTasks.get(0));
         }
         datasourceTaskMapper.delete(queryWrapper);
@@ -79,14 +79,15 @@ public class DatasourceTaskServer {
         coreDatasourceTask.setId(IDUtils.snowID());
         datasourceTaskMapper.insert(coreDatasourceTask);
     }
+
     public void delete(Long id) {
         datasourceTaskMapper.deleteById(id);
     }
 
     public void update(CoreDatasourceTask coreDatasourceTask) {
-        if(coreDatasourceTask.getId() == null){
+        if (coreDatasourceTask.getId() == null) {
             datasourceTaskMapper.insert(coreDatasourceTask);
-        }else {
+        } else {
             UpdateWrapper<CoreDatasourceTask> updateWrapper = new UpdateWrapper<>();
             updateWrapper.eq("id", coreDatasourceTask.getId());
             datasourceTaskMapper.updateById(coreDatasourceTask);
@@ -94,15 +95,16 @@ public class DatasourceTaskServer {
 
     }
 
-    public void updateByDsIds(List<Long> dsIds){
+    public void updateByDsIds(List<Long> dsIds) {
         UpdateWrapper<CoreDatasourceTask> updateWrapper = new UpdateWrapper<>();
         updateWrapper.in("ds_id", dsIds);
         CoreDatasourceTask record = new CoreDatasourceTask();
         record.setTaskStatus(TaskStatus.WaitingForExecution.name());
         datasourceTaskMapper.update(record, updateWrapper);
     }
+
     public void checkTaskIsStopped(CoreDatasourceTask coreDatasourceTask) {
-        if (coreDatasourceTask.getEndLimit() != null && StringUtils.equalsIgnoreCase(coreDatasourceTask.getEndLimit(), "1")) {  // 结束限制 0 无限制 1 设定结束时间'
+        if (coreDatasourceTask.getEndTime() != null && coreDatasourceTask.getEndTime() > 0) {
             List<CoreDatasourceTaskDTO> dataSetTaskDTOS = taskWithTriggers(coreDatasourceTask.getId());
             if (CollectionUtils.isEmpty(dataSetTaskDTOS)) {
                 return;
@@ -170,7 +172,7 @@ public class DatasourceTaskServer {
         if (coreDatasourceTask.getSyncRate().equalsIgnoreCase(ScheduleType.RIGHTNOW.name())) {
             record.setTaskStatus(TaskStatus.Stopped.name());
         } else {
-            if (coreDatasourceTask.getEndLimit() != null && StringUtils.equalsIgnoreCase(coreDatasourceTask.getEndLimit(), "1")) {
+            if (coreDatasourceTask.getEndTime() != null && coreDatasourceTask.getEndTime() > 0) {
                 List<CoreDatasourceTaskDTO> dataSetTaskDTOS = taskWithTriggers(coreDatasourceTask.getId());
                 if (CollectionUtils.isEmpty(dataSetTaskDTOS)) {
                     return;
diff --git a/core/core-backend/src/main/java/io/dataease/listener/DataSourceInitStartListener.java b/core/core-backend/src/main/java/io/dataease/listener/DataSourceInitStartListener.java
index fee35578aa..2e618ad5bd 100644
--- a/core/core-backend/src/main/java/io/dataease/listener/DataSourceInitStartListener.java
+++ b/core/core-backend/src/main/java/io/dataease/listener/DataSourceInitStartListener.java
@@ -38,25 +38,23 @@ public class DataSourceInitStartListener implements ApplicationListener<Applicat
     public void onApplicationEvent(ApplicationReadyEvent applicationReadyEvent) {
         try {
             engineManage.initSimpleEngine();
-        }catch (Exception e){
+        } catch (Exception e) {
             e.printStackTrace();
         }
         try {
             calciteProvider.initConnectionPool();
-        }catch (Exception e){
+        } catch (Exception e) {
             e.printStackTrace();
         }
         List<CoreDatasourceTask> list = datasourceTaskServer.listAll();
         for (CoreDatasourceTask task : list) {
             try {
                 if (!StringUtils.equalsIgnoreCase(task.getSyncRate(), DatasourceTaskServer.ScheduleType.RIGHTNOW.toString())) {
-                    if (StringUtils.equalsIgnoreCase(task.getEndLimit(), "1")) {
-                        if (task.getEndTime() != null && task.getEndTime() > 0) {
-                            if (task.getEndTime() > System.currentTimeMillis()) {
-                                datasourceSyncManage.addSchedule(task);
-                            }
-                        } else {
+                    if (task.getEndTime() != null && task.getEndTime() > 0) {
+                        if (task.getEndTime() > System.currentTimeMillis()) {
                             datasourceSyncManage.addSchedule(task);
+                        } else {
+                            datasourceSyncManage.deleteSchedule(task);
                         }
                     } else {
                         datasourceSyncManage.addSchedule(task);
@@ -70,12 +68,11 @@ public class DataSourceInitStartListener implements ApplicationListener<Applicat
         try {
             List<CoreSysSetting> coreSysSettings = sysParameterManage.groupList("basic.");
             datasourceServer.addJob(coreSysSettings);
-        }catch (Exception e){
+        } catch (Exception e) {
             e.printStackTrace();
         }
 
     }
 
 
-
 }