diff --git a/jeecg-module-supervision/src/main/java/org/jeecg/modules/bg/xispeak/controller/BgXiSpeakController.java b/jeecg-module-supervision/src/main/java/org/jeecg/modules/bg/xispeak/controller/BgXiSpeakController.java
index 4ee02cd..bd686b4 100644
--- a/jeecg-module-supervision/src/main/java/org/jeecg/modules/bg/xispeak/controller/BgXiSpeakController.java
+++ b/jeecg-module-supervision/src/main/java/org/jeecg/modules/bg/xispeak/controller/BgXiSpeakController.java
@@ -281,24 +281,6 @@ public class BgXiSpeakController extends JeecgController<BgXiSpeak, IBgXiSpeakSe
 		 return Result.error("id为" + id + "的xispeak表单删除相关流程失败");
 	 }
 
-	 /**
-	  * 删除单个流程实例
-	  * @param processInstId 流程实例ID
-	  * @return
-	  */
-	 @AutoLog(value = "删除单个流程实例")
-	 @Operation(summary="删除单个流程实例")
-	 @PostMapping(value = "/deleteSingleProcess")
-	 public Result<String> deleteSingleProcess(@RequestParam("processInstId") String processInstId) {
-		 if (oConvertUtils.isEmpty(processInstId)) {
-			 return Result.error("流程实例ID不能为空");
-		 }
-		 if (bgXiSpeakService.deleteSingleProcess(processInstId)) {
-			 return Result.OK("删除流程成功");
-		 }
-		 return Result.error("删除流程失败");
-	 }
-
 	/**
 	 *   通过id删除
 	 *
diff --git a/jeecg-module-supervision/src/main/java/org/jeecg/modules/bg/xispeak/service/IBgXiSpeakService.java b/jeecg-module-supervision/src/main/java/org/jeecg/modules/bg/xispeak/service/IBgXiSpeakService.java
index 390edfa..0ff70f6 100644
--- a/jeecg-module-supervision/src/main/java/org/jeecg/modules/bg/xispeak/service/IBgXiSpeakService.java
+++ b/jeecg-module-supervision/src/main/java/org/jeecg/modules/bg/xispeak/service/IBgXiSpeakService.java
@@ -82,8 +82,6 @@ public interface IBgXiSpeakService extends IService<BgXiSpeak> {
 
     boolean withDrawXiSpeak(String id);
 
-    boolean deleteSingleProcess(String processInstId);
-
     List<BgXiSpeak> getRootListWithDept(String pid);
 
     void checkAndMarkCompletedByProcessInstId(String processInstanceId);
diff --git a/jeecg-module-supervision/src/main/java/org/jeecg/modules/bg/xispeak/service/impl/BgXiSpeakServiceImpl.java b/jeecg-module-supervision/src/main/java/org/jeecg/modules/bg/xispeak/service/impl/BgXiSpeakServiceImpl.java
index e7ad321..6c87ef0 100644
--- a/jeecg-module-supervision/src/main/java/org/jeecg/modules/bg/xispeak/service/impl/BgXiSpeakServiceImpl.java
+++ b/jeecg-module-supervision/src/main/java/org/jeecg/modules/bg/xispeak/service/impl/BgXiSpeakServiceImpl.java
@@ -280,30 +280,6 @@ public class BgXiSpeakServiceImpl extends ServiceImpl<BgXiSpeakMapper, BgXiSpeak
     }
 
 
-    @Override
-    @Transactional(rollbackFor = Exception.class)
-    public boolean deleteSingleProcess(String processInstId) {
-        LambdaQueryWrapper<TaskTask> queryWrapper = new LambdaQueryWrapper<TaskTask>()
-                .eq(TaskTask::getProcessInstId, processInstId)
-                .last("for update");
-        TaskTask taskTask = taskTaskServiceImpl.getOne(queryWrapper, false);
-        if (taskTask == null) {
-            log.warn("删除单个流程时未找到关联的tasktask记录, processInstId: {}", processInstId);
-            return false;
-        }
-        long count = runtimeService.createProcessInstanceQuery()
-                .processInstanceId(processInstId)
-                .count();
-        if (count > 0) {
-            runtimeService.deleteProcessInstance(processInstId, "删除单个流程");
-            log.info("成功中止运行中的流程实例: {}", processInstId);
-        }
-        LambdaQueryWrapper<TaskTask> deleteWrapper = new LambdaQueryWrapper<TaskTask>()
-                .eq(TaskTask::getProcessInstId, processInstId);
-        taskTaskServiceImpl.remove(deleteWrapper);
-        return true;
-    }
-
     public List<BgXiSpeak> getRootListWithDept(String pid) {
 
         // 1. 这里的参数 pid 实际是前端传过来的部门逗号拼接字符串，将其清洗并转换为 Set
diff --git a/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/tasktask/controller/TaskTaskController.java b/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/tasktask/controller/TaskTaskController.java
index ed9fb8b..82a2f6e 100644
--- a/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/tasktask/controller/TaskTaskController.java
+++ b/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/tasktask/controller/TaskTaskController.java
@@ -222,6 +222,25 @@ public class TaskTaskController extends JeecgController<TaskTask, ITaskTaskServi
         return success ? Result.OK("更新成功") : Result.error("更新失败，未找到对应任务记录");
     }
 
+    /**
+     * 删除单个流程实例
+     *
+     * @param processInstId 流程实例ID
+     * @return
+     */
+    @AutoLog(value = "删除单个流程实例")
+    @Operation(summary = "删除单个流程实例")
+    @PostMapping(value = "/deleteSingleProcess")
+    public Result<String> deleteSingleProcess(@RequestParam("processInstId") String processInstId) {
+        if (oConvertUtils.isEmpty(processInstId)) {
+            return Result.error("流程实例ID不能为空");
+        }
+        if (taskTaskService.deleteSingleProcess(processInstId)) {
+            return Result.OK("删除流程成功");
+        }
+        return Result.error("删除流程失败");
+    }
+
     /**
      * 导出excel
      *
diff --git a/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/tasktask/service/ITaskTaskService.java b/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/tasktask/service/ITaskTaskService.java
index 69be42c..29ee58d 100644
--- a/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/tasktask/service/ITaskTaskService.java
+++ b/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/tasktask/service/ITaskTaskService.java
@@ -18,4 +18,5 @@ public interface ITaskTaskService extends IService<TaskTask> {
     Result<?> handleFlowStart(TaskTask taskTask, String username, Integer intervalType, Integer startCount)throws Exception;
     List<TaskTask> getTaskTaskListByBusinessId(String businessId) throws Exception;
     boolean updateDeptHandlerName(String processInstanceId, String deptHandlerName);
+    boolean deleteSingleProcess(String processInstId);
 }
diff --git a/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/tasktask/service/impl/TaskTaskServiceImpl.java b/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/tasktask/service/impl/TaskTaskServiceImpl.java
index 419f1d0..9fc8278 100644
--- a/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/tasktask/service/impl/TaskTaskServiceImpl.java
+++ b/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/tasktask/service/impl/TaskTaskServiceImpl.java
@@ -174,4 +174,27 @@ public class TaskTaskServiceImpl extends ServiceImpl<TaskTaskMapper, TaskTask> i
         taskTask.setDeptHandlerName(deptHandlerName);
         return this.updateById(taskTask);
     }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public boolean deleteSingleProcess(String processInstId) {
+        LambdaQueryWrapper<TaskTask> queryWrapper = new LambdaQueryWrapper<TaskTask>()
+                .eq(TaskTask::getProcessInstId, processInstId)
+                .last("for update");
+        TaskTask taskTask = this.getOne(queryWrapper, false);
+        if (taskTask == null) {
+            log.warn("删除单个流程时未找到关联的tasktask记录, processInstId: {}", processInstId);
+            return false;
+        }
+        long count = runtimeService.createProcessInstanceQuery()
+                .processInstanceId(processInstId)
+                .count();
+        if (count > 0) {
+            runtimeService.deleteProcessInstance(processInstId, "删除单个流程");
+            log.info("成功中止运行中的流程实例: {}", processInstId);
+        }
+        LambdaQueryWrapper<TaskTask> deleteWrapper = new LambdaQueryWrapper<TaskTask>()
+                .eq(TaskTask::getProcessInstId, processInstId);
+        return this.remove(deleteWrapper);
+    }
 }