diff --git a/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/service/impl/FlwInstanceServiceImpl.java b/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/service/impl/FlwInstanceServiceImpl.java
index 48147364a..52a4846a9 100644
--- a/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/service/impl/FlwInstanceServiceImpl.java
+++ b/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/service/impl/FlwInstanceServiceImpl.java
@@ -195,7 +195,13 @@ public class FlwInstanceServiceImpl implements IFlwInstanceService {
         }
         // 发送事件
         processDeleteHandler(flowInstances);
-        return insService.remove(StreamUtils.toList(flowInstances, FlowInstance::getId));
+        // 删除抄送
+        List<Long> instanceIds = StreamUtils.toList(flowInstances, FlowInstance::getId);
+        List<FlowHisTask> flowHisTaskList = flowHisTaskMapper.selectList(new LambdaQueryWrapper<>(FlowHisTask.class).eq(FlowHisTask::getFlowStatus, TaskStatusEnum.COPY.getStatus()).in(FlowHisTask::getInstanceId, instanceIds));
+        if (CollUtil.isNotEmpty(flowHisTaskList)) {
+            FlowEngine.userService().deleteByTaskIds(StreamUtils.toList(flowHisTaskList,  FlowHisTask::getTaskId));
+        }
+        return insService.remove(instanceIds);
     }
 
     /**
@@ -214,6 +220,11 @@ public class FlwInstanceServiceImpl implements IFlwInstanceService {
         }
         // 发送事件
         processDeleteHandler(flowInstances);
+        // 删除抄送
+        List<FlowHisTask> flowHisTaskList = flowHisTaskMapper.selectList(new LambdaQueryWrapper<>(FlowHisTask.class).eq(FlowHisTask::getFlowStatus, TaskStatusEnum.COPY.getStatus()).in(FlowHisTask::getInstanceId, instanceIds));
+        if (CollUtil.isNotEmpty(flowHisTaskList)) {
+            FlowEngine.userService().deleteByTaskIds(StreamUtils.toList(flowHisTaskList, FlowHisTask::getTaskId));
+        }
         // 删除实例
         return insService.remove(instanceIds);
     }
@@ -234,9 +245,11 @@ public class FlwInstanceServiceImpl implements IFlwInstanceService {
         }
         // 发送事件
         processDeleteHandler(flowInstances);
+        List<FlowHisTask> flowHisTaskList = flowHisTaskMapper.selectList(new LambdaQueryWrapper<>(FlowHisTask.class).eq(FlowHisTask::getFlowStatus, TaskStatusEnum.COPY.getStatus()).in(FlowHisTask::getInstanceId, instanceIds));
         List<FlowTask> flowTaskList = flwTaskService.selectByInstIds(instanceIds);
-        if (CollUtil.isNotEmpty(flowTaskList)) {
-            FlowEngine.userService().deleteByTaskIds(StreamUtils.toList(flowTaskList, FlowTask::getId));
+        List<Long> taskIdList = CollUtil.unionAll(StreamUtils.toList(flowTaskList, FlowTask::getId), StreamUtils.toList(flowHisTaskList, FlowHisTask::getTaskId));
+        if (CollUtil.isNotEmpty(taskIdList)) {
+            FlowEngine.userService().deleteByTaskIds(taskIdList);
         }
         FlowEngine.taskService().deleteByInsIds(instanceIds);
         FlowEngine.hisTaskService().deleteByInsIds(instanceIds);