diff --git a/austin-common/src/main/java/com/java3y/austin/constant/AustinConstant.java b/austin-common/src/main/java/com/java3y/austin/constant/AustinConstant.java
index 7888082..8f81425 100644
--- a/austin-common/src/main/java/com/java3y/austin/constant/AustinConstant.java
+++ b/austin-common/src/main/java/com/java3y/austin/constant/AustinConstant.java
@@ -20,6 +20,11 @@ public class AustinConstant {
      */
     public final static String YYYY_MM_DD = "yyyyMMdd";
 
+    /**
+     * cron时间格式
+     */
+    public final static String CRON_FORMAT = "ss mm HH dd MM ? yyyy";
+
 
     /**
      * apollo默认的值
diff --git a/austin-cron/src/main/java/com/java3y/austin/constants/XxlJobConstant.java b/austin-cron/src/main/java/com/java3y/austin/constants/XxlJobConstant.java
index 6566ceb..4883d9e 100644
--- a/austin-cron/src/main/java/com/java3y/austin/constants/XxlJobConstant.java
+++ b/austin-cron/src/main/java/com/java3y/austin/constants/XxlJobConstant.java
@@ -9,7 +9,7 @@ package com.java3y.austin.constants;
 public class XxlJobConstant {
 
     /**
-     * 接口路径
+     * 任务信息接口路径
      */
     public static final String LOGIN_URL = "/login";
     public static final String INSERT_URL = "/jobinfo/add";
@@ -19,9 +19,16 @@ public class XxlJobConstant {
     public static final String STOP_URL = "/jobinfo/stop";
 
     /**
-     * 执行器名称
+     * 执行器组接口路径
      */
-    public static final String HANDLER_NAME = "austinJobHandler";
+    public static final String JOB_GROUP_PAGE_LIST = "/jobgroup/pageList";
+    public static final String JOB_GROUP_INSERT_URL = "/jobgroup/save";
+
+
+    /**
+     * 执行任务名称
+     */
+    public static final String JOB_HANDLER_NAME = "austinJob";
 
     /**
      * 超时时间
@@ -33,4 +40,9 @@ public class XxlJobConstant {
      */
     public static final Integer RETRY_COUNT = 2;
 
+    /**
+     * 立即执行的任务 延迟时间(秒数)
+     */
+    public static final Integer DELAY_TIME = 5;
+
 }
diff --git a/austin-cron/src/main/java/com/java3y/austin/entity/XxlJobGroup.java b/austin-cron/src/main/java/com/java3y/austin/entity/XxlJobGroup.java
new file mode 100644
index 0000000..1783956
--- /dev/null
+++ b/austin-cron/src/main/java/com/java3y/austin/entity/XxlJobGroup.java
@@ -0,0 +1,54 @@
+package com.java3y.austin.entity;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import lombok.experimental.Accessors;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Date;
+import java.util.List;
+
+/**
+ * 执行器组信息
+ *
+ * @author 3y
+ */
+@Data
+@Accessors(chain = true)
+@AllArgsConstructor
+@NoArgsConstructor
+@Builder
+public class XxlJobGroup {
+
+    private int id;
+    private String appname;
+
+    private String title;
+    /**
+     * 执行器地址类型：0=自动注册、1=手动录入
+     */
+    private int addressType;
+
+    /**
+     * 执行器地址列表，多地址逗号分隔(手动录入)
+     */
+    private String addressList;
+    private Date updateTime;
+
+    /**
+     * registry list 执行器地址列表(系统注册)
+     */
+    private List<String> registryList;
+
+    public List<String> getRegistryList() {
+        if (addressList != null && addressList.trim().length() > 0) {
+            registryList = new ArrayList<String>(Arrays.asList(addressList.split(",")));
+        }
+        return registryList;
+    }
+
+
+}
diff --git a/austin-cron/src/main/java/com/java3y/austin/entity/XxlJobInfo.java b/austin-cron/src/main/java/com/java3y/austin/entity/XxlJobInfo.java
index 95e1ef9..5993ebb 100644
--- a/austin-cron/src/main/java/com/java3y/austin/entity/XxlJobInfo.java
+++ b/austin-cron/src/main/java/com/java3y/austin/entity/XxlJobInfo.java
@@ -20,38 +20,104 @@ import java.util.Date;
 @Builder
 public class XxlJobInfo implements Serializable {
 
-    private Integer id;                // 主键ID
+    /**
+     * 主键ID
+     */
+    private Integer id;
 
-    private int jobGroup;        // 执行器主键ID
+    /**
+     * 执行器主键ID
+     */
+    private int jobGroup;
     private String jobDesc;
 
     private Date addTime;
     private Date updateTime;
 
-    private String author;        // 负责人
-    private String alarmEmail;    // 报警邮件
+    /**
+     * 负责人
+     */
+    private String author;
 
-    private String scheduleType;            // 调度类型
-    private String scheduleConf;            // 调度配置，值含义取决于调度类型
+    /**
+     * 报警邮件
+     */
+    private String alarmEmail;
 
-    private String misfireStrategy;            // 调度过期策略
+    /**
+     * 调度类型
+     */
+    private String scheduleType;
+    /**
+     * 调度配置，值含义取决于调度类型
+     */
+    private String scheduleConf;
 
-    private String executorRouteStrategy;    // 执行器路由策略
-    private String executorHandler;            // 执行器，任务Handler名称
-    private String executorParam;            // 执行器，任务参数
-    private String executorBlockStrategy;    // 阻塞处理策略
-    private int executorTimeout;            // 任务执行超时时间，单位秒
-    private int executorFailRetryCount;        // 失败重试次数
+    /**
+     * 调度过期策略
+     */
+    private String misfireStrategy;
 
-    private String glueType;        // GLUE类型	#com.xxl.job.core.glue.GlueTypeEnum
-    private String glueSource;        // GLUE源代码
-    private String glueRemark;        // GLUE备注
-    private Date glueUpdatetime;    // GLUE更新时间
+    /**
+     * 执行器路由策略
+     */
+    private String executorRouteStrategy;
 
-    private String childJobId;        // 子任务ID，多个逗号分隔
+    /**
+     * 执行器，任务Handler名称
+     */
+    private String executorHandler;
+    /**
+     * 执行器，任务参数
+     */
+    private String executorParam;
 
-    private int triggerStatus;        // 调度状态：0-停止，1-运行
-    private long triggerLastTime;    // 上次调度时间
-    private long triggerNextTime;    // 下次调度时间
+    /**
+     * 阻塞处理策略
+     */
+    private String executorBlockStrategy;
+    /**
+     * 任务执行超时时间，单位秒
+     */
+    private int executorTimeout;
+    /**
+     * 失败重试次数
+     */
+    private int executorFailRetryCount;
+
+    /**
+     * GLUE类型	#com.xxl.job.core.glue.GlueTypeEnum
+     */
+    private String glueType;
+    /**
+     * GLUE源代码
+     */
+    private String glueSource;
+    /**
+     * GLUE备注
+     */
+    private String glueRemark;
+    /**
+     * GLUE更新时间
+     */
+    private Date glueUpdatetime;
+
+    /**
+     * 子任务ID，多个逗号分隔
+     */
+    private String childJobId;
+
+    /**
+     * 调度状态：0-停止，1-运行
+     */
+    private int triggerStatus;
+    /**
+     * 上次调度时间
+     */
+    private long triggerLastTime;
+    /**
+     * 下次调度时间
+     */
+    private long triggerNextTime;
 
 }
diff --git a/austin-cron/src/main/java/com/java3y/austin/handler/CronTaskHandler.java b/austin-cron/src/main/java/com/java3y/austin/handler/CronTaskHandler.java
index ff537a5..b296b5c 100644
--- a/austin-cron/src/main/java/com/java3y/austin/handler/CronTaskHandler.java
+++ b/austin-cron/src/main/java/com/java3y/austin/handler/CronTaskHandler.java
@@ -1,19 +1,28 @@
 package com.java3y.austin.handler;
 
+import com.alibaba.fastjson.JSON;
+import com.java3y.austin.domain.MessageTemplate;
+import com.xxl.job.core.context.XxlJobHelper;
 import com.xxl.job.core.handler.annotation.XxlJob;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
 
+
+/**
+ * 定时任务处理类
+ * @author 3y
+ */
 @Service
 @Slf4j
 public class CronTaskHandler {
 
     /**
-     * 简单任务
+     * 处理所有的 austin 定时任务消息
      */
-    @XxlJob("austinJobHandler")
+    @XxlJob("austinJob")
     public void execute() {
         log.info("XXL-JOB, Hello World.");
+        MessageTemplate messageTemplate = JSON.parseObject(XxlJobHelper.getJobParam(), MessageTemplate.class);
     }
 
 }
diff --git a/austin-cron/src/main/java/com/java3y/austin/service/CronTaskService.java b/austin-cron/src/main/java/com/java3y/austin/service/CronTaskService.java
index 01ccfc6..a9b155d 100644
--- a/austin-cron/src/main/java/com/java3y/austin/service/CronTaskService.java
+++ b/austin-cron/src/main/java/com/java3y/austin/service/CronTaskService.java
@@ -1,5 +1,6 @@
 package com.java3y.austin.service;
 
+import com.java3y.austin.entity.XxlJobGroup;
 import com.java3y.austin.entity.XxlJobInfo;
 import com.java3y.austin.vo.BasicResultVO;
 
@@ -39,4 +40,16 @@ public interface CronTaskService {
     BasicResultVO stopCronTask(Integer taskId);
 
 
+    /**
+     * 得到执行器Id
+     *
+     * @return
+     */
+    BasicResultVO getGroupId(String appName, String title);
+
+    /**
+     * 创建执行器
+     */
+    BasicResultVO createGroup(XxlJobGroup xxlJobGroup);
+
 }
diff --git a/austin-cron/src/main/java/com/java3y/austin/service/impl/CronTaskServiceImpl.java b/austin-cron/src/main/java/com/java3y/austin/service/impl/CronTaskServiceImpl.java
index a430622..0f19207 100644
--- a/austin-cron/src/main/java/com/java3y/austin/service/impl/CronTaskServiceImpl.java
+++ b/austin-cron/src/main/java/com/java3y/austin/service/impl/CronTaskServiceImpl.java
@@ -5,6 +5,7 @@ import cn.hutool.http.HttpRequest;
 import cn.hutool.http.HttpResponse;
 import com.alibaba.fastjson.JSON;
 import com.java3y.austin.constants.XxlJobConstant;
+import com.java3y.austin.entity.XxlJobGroup;
 import com.java3y.austin.entity.XxlJobInfo;
 import com.java3y.austin.enums.RespStatusEnum;
 import com.java3y.austin.service.CronTaskService;
@@ -38,39 +39,25 @@ public class CronTaskServiceImpl implements CronTaskService {
     @Override
     public BasicResultVO saveCronTask(XxlJobInfo xxlJobInfo) {
         Map<String, Object> params = JSON.parseObject(JSON.toJSONString(xxlJobInfo), Map.class);
-
-        String path;
-        if (xxlJobInfo.getId() == null) {
-            path = xxlAddresses + XxlJobConstant.INSERT_URL;
-        } else {
-            path = xxlAddresses + XxlJobConstant.UPDATE_URL;
-        }
-        //XxlJobInfo.builder().jobGroup(1).jobDesc()
-//        Map<String, Object> paramMap = new HashMap<>();
-//        paramMap.put("jobGroup", 1);
-//        paramMap.put("jobDesc", "这是测试任务");
-//        paramMap.put("executorRouteStrategy", "FIRST");
-//        paramMap.put("cronGen_display", "* * * * * ? *");
-//        paramMap.put("scheduleConf", "* * * * * ? *");
-//        paramMap.put("year", "2");
-//        paramMap.put("misfireStrategy", "DO_NOTHING");
-//        paramMap.put("glueType", "BEAN");
-//        paramMap.put("schedule_conf_CRON", "* * * * * ? *");
-//        paramMap.put("executorHandler", "messageJob"); // 此处hander需提前在项目中定义
-//        paramMap.put("executorBlockStrategy", "SERIAL_EXECUTION");
-//        paramMap.put("executorTimeout", 0);
-//        paramMap.put("executorFailRetryCount", 1);
-//        paramMap.put("author", "admin");
-//        paramMap.put("glueRemark", "GLUE代码初始化");
-//        paramMap.put("triggerStatus", 1);
-//        paramMap.put("scheduleType", "CRON");
-
-        HttpResponse response = HttpRequest.post(path).form(params).cookie(getCookie()).execute();
-        if (!response.isOk()) {
-            log.error("TaskService#saveTask fail:{}", JSON.toJSONString(response.body()));
+        String path = xxlJobInfo.getId() == null ? xxlAddresses + XxlJobConstant.INSERT_URL
+                : xxlAddresses + XxlJobConstant.UPDATE_URL;
+
+        HttpResponse response = null;
+        try {
+            response = HttpRequest.post(path).form(params).cookie(getCookie()).execute();
+
+            // 插入时需要返回Id，而更新时不需要
+            if (path.contains(XxlJobConstant.INSERT_URL) && response.isOk()) {
+                Integer taskId = Integer.parseInt(String.valueOf(JSON.parseObject(response.body()).get("content")));
+                return BasicResultVO.success(taskId);
+            } else if (response.isOk()) {
+                return BasicResultVO.success();
+            }
+        } catch (Exception e) {
+            log.error("CronTaskService#saveTask fail:{}", JSON.toJSONString(response.body()));
             return BasicResultVO.fail(RespStatusEnum.SERVICE_ERROR, JSON.toJSONString(response.body()));
         }
-        return BasicResultVO.success(JSON.parseObject(response.body()));
+        return BasicResultVO.fail(RespStatusEnum.SERVICE_ERROR, JSON.toJSONString(response.body()));
     }
 
     @Override
@@ -80,7 +67,7 @@ public class CronTaskServiceImpl implements CronTaskService {
         String path = xxlAddresses + XxlJobConstant.DELETE_URL;
         HttpResponse response = HttpRequest.post(path).form(params).cookie(getCookie()).execute();
         if (!response.isOk()) {
-            log.error("TaskService#deleteCronTask fail:{}", JSON.toJSONString(response.body()));
+            log.error("CronTaskService#deleteCronTask fail:{}", JSON.toJSONString(response.body()));
             return BasicResultVO.fail(RespStatusEnum.SERVICE_ERROR, JSON.toJSONString(response.body()));
         }
         return BasicResultVO.success();
@@ -90,10 +77,11 @@ public class CronTaskServiceImpl implements CronTaskService {
     public BasicResultVO startCronTask(Integer taskId) {
         HashMap<String, Object> params = new HashMap<>();
         params.put("id", taskId);
+
         String path = xxlAddresses + XxlJobConstant.RUN_URL;
         HttpResponse response = HttpRequest.post(path).form(params).cookie(getCookie()).execute();
         if (!response.isOk()) {
-            log.error("TaskService#startCronTask fail:{}", JSON.toJSONString(response.body()));
+            log.error("CronTaskService#startCronTask fail:{}", JSON.toJSONString(response.body()));
             return BasicResultVO.fail(RespStatusEnum.SERVICE_ERROR, JSON.toJSONString(response.body()));
         }
         return BasicResultVO.success();
@@ -107,7 +95,41 @@ public class CronTaskServiceImpl implements CronTaskService {
         String path = xxlAddresses + XxlJobConstant.STOP_URL;
         HttpResponse response = HttpRequest.post(path).form(params).cookie(getCookie()).execute();
         if (!response.isOk()) {
-            log.error("TaskService#stopCronTask fail:{}", JSON.parseObject(response.body()));
+            log.error("CronTaskService#stopCronTask fail:{}", JSON.toJSONString(response.body()));
+            return BasicResultVO.fail(RespStatusEnum.SERVICE_ERROR, JSON.toJSONString(response.body()));
+        }
+        return BasicResultVO.success();
+    }
+
+    @Override
+    public BasicResultVO getGroupId(String appName, String title) {
+        String path = xxlAddresses + XxlJobConstant.JOB_GROUP_PAGE_LIST;
+
+        HashMap<String, Object> params = new HashMap<>();
+        params.put("appname", appName);
+        params.put("title", title);
+
+        HttpResponse response = null;
+        try {
+            response = HttpRequest.post(path).form(params).cookie(getCookie()).execute();
+            Integer id = JSON.parseObject(response.body()).getJSONArray("data").getJSONObject(0).getInteger("id");
+            if (response.isOk() && id != null) {
+                return BasicResultVO.success(id);
+            }
+        } catch (Exception e) {
+            log.error("CronTaskService#getGroupId fail:{}", JSON.toJSONString(response.body()));
+            return BasicResultVO.fail(RespStatusEnum.SERVICE_ERROR, JSON.toJSONString(response.body()));
+        }
+        return BasicResultVO.fail(RespStatusEnum.SERVICE_ERROR, JSON.toJSONString(response.body()));
+    }
+
+    @Override
+    public BasicResultVO createGroup(XxlJobGroup xxlJobGroup) {
+        Map<String, Object> params = JSON.parseObject(JSON.toJSONString(xxlJobGroup), Map.class);
+        String path = xxlAddresses + XxlJobConstant.JOB_GROUP_INSERT_URL;
+        HttpResponse response = HttpRequest.post(path).form(params).cookie(getCookie()).execute();
+        if (!response.isOk()) {
+            log.error("CronTaskService#createGroup fail:{}", JSON.toJSONString(response.body()));
             return BasicResultVO.fail(RespStatusEnum.SERVICE_ERROR, JSON.toJSONString(response.body()));
         }
         return BasicResultVO.success();
@@ -119,13 +141,12 @@ public class CronTaskServiceImpl implements CronTaskService {
      * @return String
      */
     private String getCookie() {
-        String path = xxlAddresses + XxlJobConstant.LOGIN_URL;
         Map<String, Object> hashMap = new HashMap<>();
         hashMap.put("userName", xxlUserName);
         hashMap.put("password", xxlPassword);
         hashMap.put("randomCode", IdUtil.fastSimpleUUID());
-        log.info("TaskService#getCookie params：{}", hashMap);
 
+        String path = xxlAddresses + XxlJobConstant.LOGIN_URL;
         HttpResponse response = HttpRequest.post(path).form(hashMap).execute();
         if (response.isOk()) {
             List<HttpCookie> cookies = response.getCookies();
@@ -135,7 +156,7 @@ public class CronTaskServiceImpl implements CronTaskService {
             }
             return sb.toString();
         }
-        log.error("TaskService#getCookie fail:{}", JSON.parseObject(response.body()));
+        log.error("CronTaskService#getCookie fail:{}", JSON.parseObject(response.body()));
         return null;
     }
 }
diff --git a/austin-cron/src/main/java/com/java3y/austin/utils/XxlJobUtils.java b/austin-cron/src/main/java/com/java3y/austin/utils/XxlJobUtils.java
index 1e93ead..747cf73 100644
--- a/austin-cron/src/main/java/com/java3y/austin/utils/XxlJobUtils.java
+++ b/austin-cron/src/main/java/com/java3y/austin/utils/XxlJobUtils.java
@@ -1,43 +1,61 @@
 package com.java3y.austin.utils;
 
+import cn.hutool.core.date.DateUtil;
 import cn.hutool.core.util.StrUtil;
 import com.alibaba.fastjson.JSON;
 import com.java3y.austin.constant.AustinConstant;
 import com.java3y.austin.constants.XxlJobConstant;
 import com.java3y.austin.domain.MessageTemplate;
+import com.java3y.austin.entity.XxlJobGroup;
 import com.java3y.austin.entity.XxlJobInfo;
 import com.java3y.austin.enums.*;
+import com.java3y.austin.service.CronTaskService;
+import com.java3y.austin.vo.BasicResultVO;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Component;
+
+import java.util.Date;
 
 /**
  * xxlJob工具类
  *
  * @author 3y
  */
+@Component
 public class XxlJobUtils {
 
+    @Value("${xxl.job.executor.appname}")
+    private String appName;
+
+    @Value("${xxl.job.executor.jobHandlerName}")
+    private String jobHandlerName;
+
+    @Autowired
+    private CronTaskService cronTaskService;
+
     /**
      * 构建xxlJobInfo信息
      *
      * @param messageTemplate
      * @return
      */
-    public static XxlJobInfo buildXxlJobInfo(MessageTemplate messageTemplate) {
-
-        // 判断是否为cron表达式
-        String scheduleConf = StrUtil.EMPTY;
-        String scheduleType = ScheduleTypeEnum.NONE.name();
-        if (!messageTemplate.getExpectPushTime().equals(String.valueOf(AustinConstant.FALSE))) {
-            scheduleType = ScheduleTypeEnum.CRON.name();
-            scheduleConf = messageTemplate.getExpectPushTime();
+    public XxlJobInfo buildXxlJobInfo(MessageTemplate messageTemplate) {
+
+        String scheduleConf = messageTemplate.getExpectPushTime();
+        // 如果没有指定cron表达式，说明立即执行(给到xxl-job延迟5秒的cron表达式)
+        if (messageTemplate.getExpectPushTime().equals(String.valueOf(AustinConstant.FALSE))) {
+            scheduleConf = DateUtil.format(DateUtil.offsetSecond(new Date(), XxlJobConstant.DELAY_TIME), AustinConstant.CRON_FORMAT);
         }
 
-        XxlJobInfo xxlJobInfo = XxlJobInfo.builder().jobGroup(1).jobDesc(messageTemplate.getName())
+        XxlJobInfo xxlJobInfo = XxlJobInfo.builder()
+                .jobGroup(queryJobGroupId()).jobDesc(messageTemplate.getName())
                 .author(messageTemplate.getCreator())
                 .scheduleConf(scheduleConf)
-                .scheduleType(scheduleType)
+                .scheduleType(ScheduleTypeEnum.CRON.name())
                 .misfireStrategy(MisfireStrategyEnum.DO_NOTHING.name())
                 .executorRouteStrategy(ExecutorRouteStrategyEnum.CONSISTENT_HASH.name())
-                .executorHandler(XxlJobConstant.HANDLER_NAME)
+                .executorHandler(XxlJobConstant.JOB_HANDLER_NAME)
                 .executorParam(JSON.toJSONString(messageTemplate))
                 .executorBlockStrategy(ExecutorBlockStrategyEnum.SERIAL_EXECUTION.name())
                 .executorTimeout(XxlJobConstant.TIME_OUT)
@@ -54,4 +72,20 @@ public class XxlJobUtils {
         }
         return xxlJobInfo;
     }
+
+    /**
+     * 根据就配置文件的内容获取jobGroupId，没有则创建
+     * @return
+     */
+    private Integer queryJobGroupId() {
+        BasicResultVO basicResultVO = cronTaskService.getGroupId(appName, jobHandlerName);
+        if (basicResultVO.getData() == null) {
+            XxlJobGroup xxlJobGroup = XxlJobGroup.builder().appname(appName).title(jobHandlerName).addressType(AustinConstant.FALSE).build();
+            if (RespStatusEnum.SUCCESS.getCode().equals(cronTaskService.createGroup(xxlJobGroup).getStatus())) {
+                return (int) cronTaskService.getGroupId(appName, jobHandlerName).getData();
+            }
+        }
+        return (Integer) basicResultVO.getData();
+    }
+
 }
diff --git a/austin-support/src/main/java/com/java3y/austin/domain/MessageTemplate.java b/austin-support/src/main/java/com/java3y/austin/domain/MessageTemplate.java
index cae21f6..223530b 100644
--- a/austin-support/src/main/java/com/java3y/austin/domain/MessageTemplate.java
+++ b/austin-support/src/main/java/com/java3y/austin/domain/MessageTemplate.java
@@ -55,6 +55,12 @@ public class MessageTemplate implements Serializable {
      */
     private Integer cronTaskId;
 
+    /**
+     * 定时发送的人群ID
+     * 1. 目前阶段直接填入Id测试
+     * 2. 正常是需要通过ID获取文件遍历每个Id
+     */
+    private String cronCrowdId;
 
     /**
      * 发送的Id类型
diff --git a/austin-web/pom.xml b/austin-web/pom.xml
index 44715d5..2022d97 100644
--- a/austin-web/pom.xml
+++ b/austin-web/pom.xml
@@ -52,6 +52,7 @@
             <artifactId>springfox-boot-starter</artifactId>
         </dependency>
 
+
     </dependencies>
 
     <build>
diff --git a/austin-web/src/main/java/com/java3y/austin/controller/MessageTemplateController.java b/austin-web/src/main/java/com/java3y/austin/controller/MessageTemplateController.java
index 68a1d5c..8d5ef98 100644
--- a/austin-web/src/main/java/com/java3y/austin/controller/MessageTemplateController.java
+++ b/austin-web/src/main/java/com/java3y/austin/controller/MessageTemplateController.java
@@ -115,7 +115,6 @@ public class MessageTemplateController {
         Map<String, String> variables = JSON.parseObject(messageTemplateParam.getMsgContent(), Map.class);
         MessageParam messageParam = MessageParam.builder().receiver(messageTemplateParam.getReceiver()).variables(variables).build();
         SendRequest sendRequest = SendRequest.builder().code(BusinessCode.COMMON_SEND.getCode()).messageTemplateId(messageTemplateParam.getId()).messageParam(messageParam).build();
-
         SendResponse response = sendService.send(sendRequest);
         if (response.getCode() != RespStatusEnum.SUCCESS.getCode()) {
             return BasicResultVO.fail(response.getMsg());
@@ -130,9 +129,7 @@ public class MessageTemplateController {
     @PostMapping("start/{id}")
     @ApiOperation("/启动模板的定时任务")
     public BasicResultVO start(@RequestBody @PathVariable("id") Long id) {
-        messageTemplateService.startCronTask(id);
-
-        return BasicResultVO.success();
+        return messageTemplateService.startCronTask(id);
     }
     /**
      * 启动模板的定时任务
@@ -140,8 +137,6 @@ public class MessageTemplateController {
     @PostMapping("stop/{id}")
     @ApiOperation("/暂停模板的定时任务")
     public BasicResultVO stop(@RequestBody @PathVariable("id") Long id) {
-        messageTemplateService.stopCronTask(id);
-
-        return BasicResultVO.success();
+        return messageTemplateService.stopCronTask(id);
     }
 }
diff --git a/austin-web/src/main/java/com/java3y/austin/service/impl/MessageTemplateServiceImpl.java b/austin-web/src/main/java/com/java3y/austin/service/impl/MessageTemplateServiceImpl.java
index e8602dc..59c2ce0 100644
--- a/austin-web/src/main/java/com/java3y/austin/service/impl/MessageTemplateServiceImpl.java
+++ b/austin-web/src/main/java/com/java3y/austin/service/impl/MessageTemplateServiceImpl.java
@@ -3,13 +3,13 @@ package com.java3y.austin.service.impl;
 import cn.hutool.core.date.DateUtil;
 import cn.hutool.core.util.ObjectUtil;
 import cn.hutool.core.util.StrUtil;
-import com.alibaba.fastjson.JSONObject;
 import com.java3y.austin.constant.AustinConstant;
 import com.java3y.austin.dao.MessageTemplateDao;
 import com.java3y.austin.domain.MessageTemplate;
 import com.java3y.austin.entity.XxlJobInfo;
 import com.java3y.austin.enums.AuditStatus;
 import com.java3y.austin.enums.MessageStatus;
+import com.java3y.austin.enums.RespStatusEnum;
 import com.java3y.austin.enums.TemplateType;
 import com.java3y.austin.service.CronTaskService;
 import com.java3y.austin.service.MessageTemplateService;
@@ -38,6 +38,9 @@ public class MessageTemplateServiceImpl implements MessageTemplateService {
     @Autowired
     private CronTaskService cronTaskService;
 
+    @Autowired
+    private XxlJobUtils xxlJobUtils;
+
     @Override
     public List<MessageTemplate> queryList(MessageTemplateParam param) {
         PageRequest pageRequest = PageRequest.of(param.getPage() - 1, param.getPerPage());
@@ -86,20 +89,24 @@ public class MessageTemplateServiceImpl implements MessageTemplateService {
         // 1.修改模板状态
         MessageTemplate messageTemplate = messageTemplateDao.findById(id).get();
 
-        // 2.动态创建定时任务并启动
-        XxlJobInfo xxlJobInfo = XxlJobUtils.buildXxlJobInfo(messageTemplate);
+        // 2.动态创建或更新定时任务
+        XxlJobInfo xxlJobInfo = xxlJobUtils.buildXxlJobInfo(messageTemplate);
 
+        // 3.获取taskId(如果本身存在则复用原有任务，如果不存在则得到新建后任务ID)
+        Integer taskId = messageTemplate.getCronTaskId();
         BasicResultVO basicResultVO = cronTaskService.saveCronTask(xxlJobInfo);
-        JSONObject data = (JSONObject) basicResultVO.getData();
-        if (data.get("content") != null) {
-            cronTaskService.startCronTask(Integer.valueOf(String.valueOf(data.get("content"))));
-            MessageTemplate clone = ObjectUtil.clone(messageTemplate).setMsgStatus(MessageStatus.RUN.getCode()).setUpdated(Math.toIntExact(DateUtil.currentSeconds()));
+        if (taskId == null && RespStatusEnum.SUCCESS.getCode().equals(basicResultVO.getStatus()) && basicResultVO.getData() != null) {
+            taskId = Integer.valueOf(String.valueOf(basicResultVO.getData()));
+        }
+
+        // 4. 启动定时任务
+        if (taskId != null) {
+            cronTaskService.startCronTask(taskId);
+            MessageTemplate clone = ObjectUtil.clone(messageTemplate).setMsgStatus(MessageStatus.RUN.getCode()).setCronTaskId(taskId).setUpdated(Math.toIntExact(DateUtil.currentSeconds()));
             messageTemplateDao.save(clone);
             return BasicResultVO.success();
-        } else {
-            return BasicResultVO.fail();
         }
-
+        return BasicResultVO.fail();
     }
 
     @Override
@@ -132,7 +139,7 @@ public class MessageTemplateServiceImpl implements MessageTemplateService {
 
     /**
      * 1. 重置模板的状态
-     * 2. 修改定时任务信息
+     * 2. 修改定时任务信息(如果存在)
      *
      * @param messageTemplate
      */
@@ -141,7 +148,7 @@ public class MessageTemplateServiceImpl implements MessageTemplateService {
                 .setMsgStatus(MessageStatus.INIT.getCode()).setAuditStatus(AuditStatus.WAIT_AUDIT.getCode());
 
         if (messageTemplate.getCronTaskId() != null && TemplateType.CLOCKING.getCode().equals(messageTemplate.getTemplateType())) {
-            XxlJobInfo xxlJobInfo = XxlJobUtils.buildXxlJobInfo(messageTemplate);
+            XxlJobInfo xxlJobInfo = xxlJobUtils.buildXxlJobInfo(messageTemplate);
             cronTaskService.saveCronTask(xxlJobInfo);
             cronTaskService.stopCronTask(messageTemplate.getCronTaskId());
         }
diff --git a/sql/austin.sql b/sql/austin.sql
index ef8c057..e03b0dd 100644
--- a/sql/austin.sql
+++ b/sql/austin.sql
@@ -1,7 +1,8 @@
 create
 database austin;
 
-use austin;
+use
+austin;
 
 
 CREATE TABLE `message_template`
@@ -9,9 +10,10 @@ CREATE TABLE `message_template`
     `id`                 bigint(20) NOT NULL AUTO_INCREMENT,
     `name`               varchar(100) COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '' COMMENT '标题',
     `audit_status`       tinyint(4) NOT NULL DEFAULT '0' COMMENT '当前消息审核状态： 10.待审核 20.审核成功 30.被拒绝',
-    `flow_id`            varchar(50) COLLATE utf8mb4_unicode_ci   COMMENT '工单ID',
+    `flow_id`            varchar(50) COLLATE utf8mb4_unicode_ci COMMENT '工单ID',
     `msg_status`         tinyint(4) NOT NULL DEFAULT '0' COMMENT '当前消息状态：10.新建 20.停用 30.启用 40.等待发送 50.发送中 60.发送成功 70.发送失败',
     `cron_task_id`       bigint(20) COMMENT '定时任务Id (xxl-job-admin返回)',
+    `cron_crowd_id`      varchar (50) COMMENT '定时发送人群ID',
     `id_type`            tinyint(4) NOT NULL DEFAULT '0' COMMENT '消息的发送ID类型：10. userId 20.did 30.手机号 40.openId 50.email',
     `send_channel`       tinyint(4) NOT NULL DEFAULT '0' COMMENT '消息发送渠道：10.IM 20.Push 30.短信 40.Email 50.公众号 60.小程序',
     `template_type`      tinyint(4) NOT NULL DEFAULT '0' COMMENT '10.运营类 20.技术类接口调用',