diff --git a/yudao-module-bpm/src/main/java/cn/iocoder/yudao/module/bpm/service/task/BpmProcessInstanceServiceImpl.java b/yudao-module-bpm/src/main/java/cn/iocoder/yudao/module/bpm/service/task/BpmProcessInstanceServiceImpl.java
index b6f9efb9d2..5344dd7c56 100644
--- a/yudao-module-bpm/src/main/java/cn/iocoder/yudao/module/bpm/service/task/BpmProcessInstanceServiceImpl.java
+++ b/yudao-module-bpm/src/main/java/cn/iocoder/yudao/module/bpm/service/task/BpmProcessInstanceServiceImpl.java
@@ -12,6 +12,7 @@ import cn.iocoder.yudao.framework.common.util.date.DateUtils;
 import cn.iocoder.yudao.framework.common.util.json.JsonUtils;
 import cn.iocoder.yudao.framework.common.util.object.ObjectUtils;
 import cn.iocoder.yudao.framework.common.util.object.PageUtils;
+import cn.iocoder.yudao.framework.datapermission.core.annotation.DataPermission;
 import cn.iocoder.yudao.module.bpm.api.task.dto.BpmProcessInstanceCreateReqDTO;
 import cn.iocoder.yudao.module.bpm.controller.admin.definition.vo.model.BpmModelMetaInfoVO;
 import cn.iocoder.yudao.module.bpm.controller.admin.definition.vo.model.simple.BpmSimpleModelNodeVO;
@@ -752,6 +753,7 @@ public class BpmProcessInstanceServiceImpl implements BpmProcessInstanceService
 
     @Override
     @Transactional(rollbackFor = Exception.class)
+    @DataPermission(enable = false) // 关闭数据权限，避免查询不到用户数据。相关案例：https://gitee.com/zhijiantianya/yudao-cloud/issues/ID1UYA
     public String createProcessInstance(Long userId, @Valid BpmProcessInstanceCreateReqVO createReqVO) {
         // 获得流程定义
         ProcessDefinition definition = processDefinitionService
@@ -762,6 +764,7 @@ public class BpmProcessInstanceServiceImpl implements BpmProcessInstanceService
     }
 
     @Override
+    @DataPermission(enable = false) // 关闭数据权限，避免查询不到用户数据。相关案例：https://gitee.com/zhijiantianya/yudao-cloud/issues/ID1UYA
     public String createProcessInstance(Long userId, @Valid BpmProcessInstanceCreateReqDTO createReqDTO) {
         return FlowableUtils.executeAuthenticatedUserId(userId, () -> {
             // 获得流程定义
@@ -878,6 +881,7 @@ public class BpmProcessInstanceServiceImpl implements BpmProcessInstanceService
     }
 
     @Override
+    @DataPermission(enable = false) // 关闭数据权限，避免查询不到用户数据。相关案例：https://gitee.com/zhijiantianya/yudao-cloud/issues/ID1UYA
     public void cancelProcessInstanceByStartUser(Long userId, @Valid BpmProcessInstanceCancelReqVO cancelReqVO) {
         // 1.1 校验流程实例存在
         ProcessInstance instance = getProcessInstance(cancelReqVO.getId());
@@ -907,6 +911,7 @@ public class BpmProcessInstanceServiceImpl implements BpmProcessInstanceService
     }
 
     @Override
+    @DataPermission(enable = false) // 关闭数据权限，避免查询不到用户数据。相关案例：https://gitee.com/zhijiantianya/yudao-cloud/issues/ID1UYA
     public void cancelProcessInstanceByAdmin(Long userId, BpmProcessInstanceCancelReqVO cancelReqVO) {
         // 1.1 校验流程实例存在
         ProcessInstance instance = getProcessInstance(cancelReqVO.getId());