diff --git a/klp-flow/src/main/java/com/klp/flow/controller/TsComplaintAcceptController.java b/klp-flow/src/main/java/com/klp/flow/controller/TsComplaintAcceptController.java
index 80069725c..8ee89044a 100644
--- a/klp-flow/src/main/java/com/klp/flow/controller/TsComplaintAcceptController.java
+++ b/klp-flow/src/main/java/com/klp/flow/controller/TsComplaintAcceptController.java
@@ -122,4 +122,32 @@ public class TsComplaintAcceptController extends BaseController {
         List<Long> deptIdList = Arrays.stream(deptIds.split(",")).map(Long::parseLong).collect(Collectors.toList());
         return toAjax(iTsComplaintAcceptService.feedbackDispatch(acceptId, deptIdList));
     }
+
+    /**
+     * 意见驳回：当前部门taskStatus→1、rejectMark→1，主表flowStatus→1，其他部门rejectMark→2
+     *
+     * @param taskId 代办任务ID
+     * @param reason 驳回意见（填入deptOpinion）
+     */
+    @Log(title = "意见驳回", businessType = BusinessType.UPDATE)
+    @PostMapping("/opinionReject/{taskId}")
+    public R<Void> opinionReject(@NotNull(message = "主键不能为空")
+                                  @PathVariable Long taskId,
+                                  @RequestParam String reason) {
+        return toAjax(iTsComplaintAcceptService.opinionReject(taskId, reason));
+    }
+
+    /**
+     * 反馈驳回：当前部门executeStatus→1、rejectMark→1，主表flowStatus→3，其他部门rejectMark→2
+     *
+     * @param relId 执行反馈记录ID
+     * @param reason 驳回原因（填入executeResult）
+     */
+    @Log(title = "反馈驳回", businessType = BusinessType.UPDATE)
+    @PostMapping("/feedbackReject/{relId}")
+    public R<Void> feedbackReject(@NotNull(message = "主键不能为空")
+                                   @PathVariable Long relId,
+                                   @RequestParam String reason) {
+        return toAjax(iTsComplaintAcceptService.feedbackReject(relId, reason));
+    }
 }
diff --git a/klp-flow/src/main/java/com/klp/flow/domain/TsComplaintTask.java b/klp-flow/src/main/java/com/klp/flow/domain/TsComplaintTask.java
index e89b647ed..14969b3ae 100644
--- a/klp-flow/src/main/java/com/klp/flow/domain/TsComplaintTask.java
+++ b/klp-flow/src/main/java/com/klp/flow/domain/TsComplaintTask.java
@@ -62,6 +62,10 @@ public class TsComplaintTask extends BaseEntity {
      * 备注
      */
     private String remark;
+    /**
+     * 驳回标记 0=无驳回 1=本部门驳回 2=存在部门驳回
+     */
+    private Long rejectMark;
     /**
      * 删除标识 0=正常 2=删除
      */
diff --git a/klp-flow/src/main/java/com/klp/flow/domain/TsPlanExecuteRel.java b/klp-flow/src/main/java/com/klp/flow/domain/TsPlanExecuteRel.java
index 44894745b..26d806159 100644
--- a/klp-flow/src/main/java/com/klp/flow/domain/TsPlanExecuteRel.java
+++ b/klp-flow/src/main/java/com/klp/flow/domain/TsPlanExecuteRel.java
@@ -62,6 +62,10 @@ public class TsPlanExecuteRel extends BaseEntity {
      * 备注
      */
     private String remark;
+    /**
+     * 驳回标记 0=无驳回 1=本部门驳回 2=存在部门驳回
+     */
+    private Long rejectMark;
     /**
      * 删除标识 0=正常 2=删除
      */
diff --git a/klp-flow/src/main/java/com/klp/flow/domain/bo/TsComplaintTaskBo.java b/klp-flow/src/main/java/com/klp/flow/domain/bo/TsComplaintTaskBo.java
index 724f982a8..1247c7a64 100644
--- a/klp-flow/src/main/java/com/klp/flow/domain/bo/TsComplaintTaskBo.java
+++ b/klp-flow/src/main/java/com/klp/flow/domain/bo/TsComplaintTaskBo.java
@@ -64,6 +64,10 @@ public class TsComplaintTaskBo extends BaseEntity {
      */
     private String fillFile;
 
+    /**
+     * 驳回标记 0=无驳回 1=本部门驳回 2=存在部门驳回
+     */
+    private Long rejectMark;
     /**
      * 备注
      */
diff --git a/klp-flow/src/main/java/com/klp/flow/domain/bo/TsPlanExecuteRelBo.java b/klp-flow/src/main/java/com/klp/flow/domain/bo/TsPlanExecuteRelBo.java
index a2ea2e2bc..11498cbdc 100644
--- a/klp-flow/src/main/java/com/klp/flow/domain/bo/TsPlanExecuteRelBo.java
+++ b/klp-flow/src/main/java/com/klp/flow/domain/bo/TsPlanExecuteRelBo.java
@@ -64,6 +64,10 @@ public class TsPlanExecuteRelBo extends BaseEntity {
      */
     private String feedbackFile;
 
+    /**
+     * 驳回标记 0=无驳回 1=本部门驳回 2=存在部门驳回
+     */
+    private Long rejectMark;
     /**
      * 备注
      */
diff --git a/klp-flow/src/main/java/com/klp/flow/domain/vo/TsComplaintTaskVo.java b/klp-flow/src/main/java/com/klp/flow/domain/vo/TsComplaintTaskVo.java
index 5e3140214..238c4c09e 100644
--- a/klp-flow/src/main/java/com/klp/flow/domain/vo/TsComplaintTaskVo.java
+++ b/klp-flow/src/main/java/com/klp/flow/domain/vo/TsComplaintTaskVo.java
@@ -76,6 +76,10 @@ public class TsComplaintTaskVo {
     @ExcelProperty(value = "意见文件")
     private String fillFile;
 
+    /**
+     * 驳回标记 0=无驳回 1=本部门驳回 2=存在部门驳回
+     */
+    private Long rejectMark;
     /**
      * 备注
      */
diff --git a/klp-flow/src/main/java/com/klp/flow/domain/vo/TsPlanExecuteRelVo.java b/klp-flow/src/main/java/com/klp/flow/domain/vo/TsPlanExecuteRelVo.java
index e7c54f87e..4553f7488 100644
--- a/klp-flow/src/main/java/com/klp/flow/domain/vo/TsPlanExecuteRelVo.java
+++ b/klp-flow/src/main/java/com/klp/flow/domain/vo/TsPlanExecuteRelVo.java
@@ -75,6 +75,10 @@ public class TsPlanExecuteRelVo {
     @ExcelProperty(value = "反馈文件")
     private String feedbackFile;
 
+    /**
+     * 驳回标记 0=无驳回 1=本部门驳回 2=存在部门驳回
+     */
+    private Long rejectMark;
     /**
      * 备注
      */
diff --git a/klp-flow/src/main/java/com/klp/flow/service/ITsComplaintAcceptService.java b/klp-flow/src/main/java/com/klp/flow/service/ITsComplaintAcceptService.java
index be9a483be..dfb5e005f 100644
--- a/klp-flow/src/main/java/com/klp/flow/service/ITsComplaintAcceptService.java
+++ b/klp-flow/src/main/java/com/klp/flow/service/ITsComplaintAcceptService.java
@@ -56,4 +56,14 @@ public interface ITsComplaintAcceptService {
      * 反馈下发：修改flow_status=4，按传入部门创建执行反馈记录
      */
     Boolean feedbackDispatch(Long acceptId, List<Long> deptIds);
+
+    /**
+     * 意见驳回：taskStatus→1、rejectMark→1，主表flowStatus→1，其他task的rejectMark→2
+     */
+    Boolean opinionReject(Long taskId, String reason);
+
+    /**
+     * 反馈驳回：executeStatus→1、rejectMark→1，主表flowStatus→3，其他rel的rejectMark→2
+     */
+    Boolean feedbackReject(Long relId, String reason);
 }
diff --git a/klp-flow/src/main/java/com/klp/flow/service/impl/TsComplaintAcceptServiceImpl.java b/klp-flow/src/main/java/com/klp/flow/service/impl/TsComplaintAcceptServiceImpl.java
index 127bb408d..f40bb00f0 100644
--- a/klp-flow/src/main/java/com/klp/flow/service/impl/TsComplaintAcceptServiceImpl.java
+++ b/klp-flow/src/main/java/com/klp/flow/service/impl/TsComplaintAcceptServiceImpl.java
@@ -184,6 +184,82 @@ public class TsComplaintAcceptServiceImpl implements ITsComplaintAcceptService {
         return true;
     }
 
+    /**
+     * 意见驳回
+     * 当前task：taskStatus→1（已审核）、rejectMark→1（本部门驳回）
+     * 主表：flowStatus→1（待审核）
+     * 其他task：若rejectMark!=1则→2（存在部门驳回）
+     */
+    @Override
+    public Boolean opinionReject(Long taskId, String reason) {
+        if (taskId == null) {
+            return false;
+        }
+        TsComplaintTask currentTask = tsComplaintTaskMapper.selectById(taskId);
+        if (currentTask == null) {
+            return false;
+        }
+        Long acceptId = currentTask.getAcceptId();
+        // 1. 更新当前task：taskStatus=1, rejectMark=1
+        LambdaUpdateWrapper<TsComplaintTask> taskUw = Wrappers.lambdaUpdate();
+        taskUw.eq(TsComplaintTask::getTaskId, taskId)
+            .set(TsComplaintTask::getTaskStatus, 1L)
+            .set(TsComplaintTask::getRejectMark, 1L)
+            .set(TsComplaintTask::getDeptOpinion, reason);
+        tsComplaintTaskMapper.update(null, taskUw);
+        // 2. 主表flowStatus→1（待审核）
+        LambdaUpdateWrapper<TsComplaintAccept> acceptUw = Wrappers.lambdaUpdate();
+        acceptUw.eq(TsComplaintAccept::getAcceptId, acceptId)
+            .set(TsComplaintAccept::getFlowStatus, 1L);
+        baseMapper.update(null, acceptUw);
+        // 3. 同acceptId下其他task：若rejectMark!=1则→2
+        LambdaUpdateWrapper<TsComplaintTask> otherUw = Wrappers.lambdaUpdate();
+        otherUw.eq(TsComplaintTask::getAcceptId, acceptId)
+            .ne(TsComplaintTask::getTaskId, taskId)
+            .ne(TsComplaintTask::getRejectMark, 1L)
+            .set(TsComplaintTask::getRejectMark, 2L);
+        tsComplaintTaskMapper.update(null, otherUw);
+        return true;
+    }
+
+    /**
+     * 反馈驳回
+     * 当前rel：executeStatus→1（已反馈）、rejectMark→1（本部门驳回）
+     * 主表：flowStatus→3（待总负责人汇总方案）
+     * 其他rel：若rejectMark!=1则→2（存在部门驳回）
+     */
+    @Override
+    public Boolean feedbackReject(Long relId, String reason) {
+        if (relId == null) {
+            return false;
+        }
+        TsPlanExecuteRel currentRel = tsPlanExecuteRelMapper.selectById(relId);
+        if (currentRel == null) {
+            return false;
+        }
+        Long acceptId = currentRel.getAcceptId();
+        // 1. 更新当前rel：executeStatus=1, rejectMark=1
+        LambdaUpdateWrapper<TsPlanExecuteRel> relUw = Wrappers.lambdaUpdate();
+        relUw.eq(TsPlanExecuteRel::getRelId, relId)
+            .set(TsPlanExecuteRel::getExecuteStatus, 1L)
+            .set(TsPlanExecuteRel::getRejectMark, 1L)
+            .set(TsPlanExecuteRel::getExecuteResult, reason);
+        tsPlanExecuteRelMapper.update(null, relUw);
+        // 2. 主表flowStatus→3（待总负责人汇总方案）
+        LambdaUpdateWrapper<TsComplaintAccept> acceptUw = Wrappers.lambdaUpdate();
+        acceptUw.eq(TsComplaintAccept::getAcceptId, acceptId)
+            .set(TsComplaintAccept::getFlowStatus, 3L);
+        baseMapper.update(null, acceptUw);
+        // 3. 同acceptId下其他rel：若rejectMark!=1则→2
+        LambdaUpdateWrapper<TsPlanExecuteRel> otherUw = Wrappers.lambdaUpdate();
+        otherUw.eq(TsPlanExecuteRel::getAcceptId, acceptId)
+            .ne(TsPlanExecuteRel::getRelId, relId)
+            .ne(TsPlanExecuteRel::getRejectMark, 1L)
+            .set(TsPlanExecuteRel::getRejectMark, 2L);
+        tsPlanExecuteRelMapper.update(null, otherUw);
+        return true;
+    }
+
     /**
      * 保存前的数据校验
      */
diff --git a/klp-flow/src/main/java/com/klp/flow/service/impl/TsComplaintTaskServiceImpl.java b/klp-flow/src/main/java/com/klp/flow/service/impl/TsComplaintTaskServiceImpl.java
index 399e0ef18..0598a2e9b 100644
--- a/klp-flow/src/main/java/com/klp/flow/service/impl/TsComplaintTaskServiceImpl.java
+++ b/klp-flow/src/main/java/com/klp/flow/service/impl/TsComplaintTaskServiceImpl.java
@@ -114,6 +114,7 @@ public class TsComplaintTaskServiceImpl implements ITsComplaintTaskService {
         lqw.eq(bo.getFillUserId() != null, TsComplaintTask::getFillUserId, bo.getFillUserId());
         lqw.eq(bo.getFillTime() != null, TsComplaintTask::getFillTime, bo.getFillTime());
         lqw.eq(StringUtils.isNotBlank(bo.getFillFile()), TsComplaintTask::getFillFile, bo.getFillFile());
+        lqw.eq(bo.getRejectMark() != null, TsComplaintTask::getRejectMark, bo.getRejectMark());
         return lqw;
     }
 
diff --git a/klp-flow/src/main/java/com/klp/flow/service/impl/TsPlanExecuteRelServiceImpl.java b/klp-flow/src/main/java/com/klp/flow/service/impl/TsPlanExecuteRelServiceImpl.java
index e618fafe3..5e10be652 100644
--- a/klp-flow/src/main/java/com/klp/flow/service/impl/TsPlanExecuteRelServiceImpl.java
+++ b/klp-flow/src/main/java/com/klp/flow/service/impl/TsPlanExecuteRelServiceImpl.java
@@ -111,6 +111,7 @@ public class TsPlanExecuteRelServiceImpl implements ITsPlanExecuteRelService {
         lqw.eq(bo.getFeedbackUserId() != null, TsPlanExecuteRel::getFeedbackUserId, bo.getFeedbackUserId());
         lqw.eq(bo.getFeedbackTime() != null, TsPlanExecuteRel::getFeedbackTime, bo.getFeedbackTime());
         lqw.eq(StringUtils.isNotBlank(bo.getFeedbackFile()), TsPlanExecuteRel::getFeedbackFile, bo.getFeedbackFile());
+        lqw.eq(bo.getRejectMark() != null, TsPlanExecuteRel::getRejectMark, bo.getRejectMark());
         return lqw;
     }
 
diff --git a/klp-flow/src/main/resources/mapper/flow/TsComplaintTaskMapper.xml b/klp-flow/src/main/resources/mapper/flow/TsComplaintTaskMapper.xml
index e2dff390c..9dd230413 100644
--- a/klp-flow/src/main/resources/mapper/flow/TsComplaintTaskMapper.xml
+++ b/klp-flow/src/main/resources/mapper/flow/TsComplaintTaskMapper.xml
@@ -20,6 +20,7 @@
         <result property="createTime" column="create_time"/>
         <result property="updateBy" column="update_by"/>
         <result property="updateTime" column="update_time"/>
+        <result property="rejectMark" column="reject_mark"/>
     </resultMap>
 
 
diff --git a/klp-flow/src/main/resources/mapper/flow/TsPlanExecuteRelMapper.xml b/klp-flow/src/main/resources/mapper/flow/TsPlanExecuteRelMapper.xml
index f25b391f1..0034b4516 100644
--- a/klp-flow/src/main/resources/mapper/flow/TsPlanExecuteRelMapper.xml
+++ b/klp-flow/src/main/resources/mapper/flow/TsPlanExecuteRelMapper.xml
@@ -20,6 +20,7 @@
         <result property="createTime" column="create_time"/>
         <result property="updateBy" column="update_by"/>
         <result property="updateTime" column="update_time"/>
+        <result property="rejectMark" column="reject_mark"/>
     </resultMap>