diff --git a/zsw-farm/zsw-farm-impl/src/main/java/cn/iocoder/yudao/module/farm/controller/admin/discuss/DiscussController.java b/zsw-farm/zsw-farm-impl/src/main/java/cn/iocoder/yudao/module/farm/controller/admin/discuss/DiscussController.java
index 2a7c945a..e3e96e76 100644
--- a/zsw-farm/zsw-farm-impl/src/main/java/cn/iocoder/yudao/module/farm/controller/admin/discuss/DiscussController.java
+++ b/zsw-farm/zsw-farm-impl/src/main/java/cn/iocoder/yudao/module/farm/controller/admin/discuss/DiscussController.java
@@ -110,9 +110,4 @@ public class DiscussController {
         return  discussService.findDiscussList(pageDTO);
     }
 
-    @ApiModelProperty("根据taskId查询累计的任务时长")
-    @GetMapping("/cumulativeQuantity")
-    public R<Integer> cumulativeQuantity(@RequestParam("taskId") Long taskId){
-        return discussService.cumulativeQuantity(taskId);
-    }
 }
diff --git a/zsw-farm/zsw-farm-impl/src/main/java/cn/iocoder/yudao/module/farm/controller/admin/task/dto/TaskDetailDTO.java b/zsw-farm/zsw-farm-impl/src/main/java/cn/iocoder/yudao/module/farm/controller/admin/task/dto/TaskDetailDTO.java
index 2aa4ce3f..d5524866 100644
--- a/zsw-farm/zsw-farm-impl/src/main/java/cn/iocoder/yudao/module/farm/controller/admin/task/dto/TaskDetailDTO.java
+++ b/zsw-farm/zsw-farm-impl/src/main/java/cn/iocoder/yudao/module/farm/controller/admin/task/dto/TaskDetailDTO.java
@@ -36,4 +36,9 @@ public class TaskDetailDTO extends TaskDO {
 
     //任务内容
     String apiTaskMsg;
+
+    //任务下活动累计数量
+    Integer cumulativeQuantity;
+
+
 }
diff --git a/zsw-farm/zsw-farm-impl/src/main/java/cn/iocoder/yudao/module/farm/service/discuss/DiscussService.java b/zsw-farm/zsw-farm-impl/src/main/java/cn/iocoder/yudao/module/farm/service/discuss/DiscussService.java
index 81674a3a..a9675fec 100644
--- a/zsw-farm/zsw-farm-impl/src/main/java/cn/iocoder/yudao/module/farm/service/discuss/DiscussService.java
+++ b/zsw-farm/zsw-farm-impl/src/main/java/cn/iocoder/yudao/module/farm/service/discuss/DiscussService.java
@@ -75,9 +75,4 @@ public interface DiscussService {
 
     R<PageVO<DiscussDTO>> findDiscussList(DiscussPageDTO pageDTO);
 
-    /**
-     *  根据taskId查询累计的任务时长
-     **/
-    R<Integer> cumulativeQuantity(Long taskId);
-
 }
diff --git a/zsw-farm/zsw-farm-impl/src/main/java/cn/iocoder/yudao/module/farm/service/discuss/DiscussServiceImpl.java b/zsw-farm/zsw-farm-impl/src/main/java/cn/iocoder/yudao/module/farm/service/discuss/DiscussServiceImpl.java
index 91a1d915..dfe6aea7 100644
--- a/zsw-farm/zsw-farm-impl/src/main/java/cn/iocoder/yudao/module/farm/service/discuss/DiscussServiceImpl.java
+++ b/zsw-farm/zsw-farm-impl/src/main/java/cn/iocoder/yudao/module/farm/service/discuss/DiscussServiceImpl.java
@@ -208,12 +208,4 @@ public class DiscussServiceImpl implements DiscussService {
         PageVO<DiscussDTO> returnList = PageUtil.convertPageInfo(discussDTOList);
         return R.success(returnList);
     }
-
-    public R<Integer> cumulativeQuantity(Long taskId){
-        List<DiscussDO> discussDOList = discussMapper.selectList(DiscussDO::getTaskId, taskId);
-        if (ObjectUtil.isEmpty(discussDOList)){
-            return R.success(0);
-        }
-        return R.success(discussDOList.stream().mapToInt(DiscussDO::getCropNum).sum());
-    }
 }
diff --git a/zsw-farm/zsw-farm-impl/src/main/java/cn/iocoder/yudao/module/farm/service/task/TaskServiceImpl.java b/zsw-farm/zsw-farm-impl/src/main/java/cn/iocoder/yudao/module/farm/service/task/TaskServiceImpl.java
index 5dc8e1a7..17416763 100644
--- a/zsw-farm/zsw-farm-impl/src/main/java/cn/iocoder/yudao/module/farm/service/task/TaskServiceImpl.java
+++ b/zsw-farm/zsw-farm-impl/src/main/java/cn/iocoder/yudao/module/farm/service/task/TaskServiceImpl.java
@@ -11,12 +11,14 @@ import cn.iocoder.yudao.module.farm.controller.admin.resource.dto.ResourceMsgDTO
 import cn.iocoder.yudao.module.farm.controller.admin.task.dto.*;
 import cn.iocoder.yudao.module.farm.dal.dataobject.area.AreaDO;
 import cn.iocoder.yudao.module.farm.dal.dataobject.crop.CropDO;
+import cn.iocoder.yudao.module.farm.dal.dataobject.discuss.DiscussDO;
 import cn.iocoder.yudao.module.farm.dal.dataobject.project.ProjectDO;
 import cn.iocoder.yudao.module.farm.dal.dataobject.resource.ResourceDO;
 import cn.iocoder.yudao.module.farm.dal.dataobject.resourceType.ResourceTypeDO;
 import cn.iocoder.yudao.module.farm.dal.dataobject.taskCate.TaskCateDO;
 import cn.iocoder.yudao.module.farm.dal.mysql.area.AreaMapper;
 import cn.iocoder.yudao.module.farm.dal.mysql.crop.CropMapper;
+import cn.iocoder.yudao.module.farm.dal.mysql.discuss.DiscussMapper;
 import cn.iocoder.yudao.module.farm.dal.mysql.project.ProjectMapper;
 import cn.iocoder.yudao.module.farm.dal.mysql.resource.ResourceMapper;
 import cn.iocoder.yudao.module.farm.dal.mysql.resourceType.ResourceTypeMapper;
@@ -73,6 +75,8 @@ public class TaskServiceImpl implements TaskService {
     private ResourceTypeMapper resourceTypeMapper;
     @Resource
     private ResourceMapper resourceMapper;
+    @Resource
+    private DiscussMapper discussMapper;
 
 
     @Override
@@ -179,6 +183,10 @@ public class TaskServiceImpl implements TaskService {
         taskMsg.setApiMainPerson(cpUserService.getById(String.valueOf(taskMsg.getMainPerson())));
         //执行人
         taskMsg.setApiExecutor(userList);
+        //任务活动的累计数量
+        List<DiscussDO> discussDOList = discussMapper.selectList(DiscussDO::getTaskId, id);
+        taskMsg.setCumulativeQuantity(ObjectUtil.isEmpty(discussDOList) ? 0 :  discussDOList.stream().mapToInt(DiscussDO::getCropNum).sum());
+
         return R.success(taskMsg);
     }