diff --git a/yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/controller/oa/BpmOALeaveController.java b/yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/controller/oa/BpmOALeaveController.java
index e39a0747f..ed7b2f719 100644
--- a/yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/controller/oa/BpmOALeaveController.java
+++ b/yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/controller/oa/BpmOALeaveController.java
@@ -1,10 +1,10 @@
 package cn.iocoder.yudao.adminserver.modules.bpm.controller.oa;
 
 import cn.iocoder.yudao.adminserver.modules.bpm.controller.oa.vo.BpmOALeaveCreateReqVO;
-import cn.iocoder.yudao.adminserver.modules.bpm.controller.oa.vo.OALeavePageReqVO;
-import cn.iocoder.yudao.adminserver.modules.bpm.controller.oa.vo.OALeaveRespVO;
-import cn.iocoder.yudao.adminserver.modules.bpm.convert.oa.OALeaveConvert;
-import cn.iocoder.yudao.adminserver.modules.bpm.dal.dataobject.leave.OALeaveDO;
+import cn.iocoder.yudao.adminserver.modules.bpm.controller.oa.vo.BpmOALeavePageReqVO;
+import cn.iocoder.yudao.adminserver.modules.bpm.controller.oa.vo.BpmOALeaveRespVO;
+import cn.iocoder.yudao.adminserver.modules.bpm.convert.oa.BpmOALeaveConvert;
+import cn.iocoder.yudao.adminserver.modules.bpm.dal.dataobject.leave.BpmOALeaveDO;
 import cn.iocoder.yudao.adminserver.modules.bpm.service.oa.BpmOALeaveService;
 import cn.iocoder.yudao.framework.common.pojo.CommonResult;
 import cn.iocoder.yudao.framework.common.pojo.PageResult;
@@ -43,27 +43,19 @@ public class BpmOALeaveController {
         return success(leaveService.createLeave(getLoginUserId(), createReqVO));
     }
 
-    @DeleteMapping("/cancel")
-    @ApiOperation("取消请假申请")
-    @ApiImplicitParam(name = "id", value = "编号", required = true, dataTypeClass = Long.class)
-    public CommonResult<Boolean> cancelLeave(@RequestParam("id") Long id) {
-        leaveService.cancelLeave(id);
-        return success(true);
-    }
-
     @GetMapping("/get")
     @ApiOperation("获得请假申请")
     @ApiImplicitParam(name = "id", value = "编号", required = true, example = "1024", dataTypeClass = Long.class)
-    public CommonResult<OALeaveRespVO> getLeave(@RequestParam("id") Long id) {
-        OALeaveDO leave = leaveService.getLeave(id);
-        return success(OALeaveConvert.INSTANCE.convert(leave));
+    public CommonResult<BpmOALeaveRespVO> getLeave(@RequestParam("id") Long id) {
+        BpmOALeaveDO leave = leaveService.getLeave(id);
+        return success(BpmOALeaveConvert.INSTANCE.convert(leave));
     }
 
     @GetMapping("/page")
     @ApiOperation("获得请假申请分页")
-    public CommonResult<PageResult<OALeaveRespVO>> getLeavePage(@Valid OALeavePageReqVO pageVO) {
-        PageResult<OALeaveDO> pageResult = leaveService.getLeavePage(getLoginUserId(), pageVO);
-        return success(OALeaveConvert.INSTANCE.convertPage(pageResult));
+    public CommonResult<PageResult<BpmOALeaveRespVO>> getLeavePage(@Valid BpmOALeavePageReqVO pageVO) {
+        PageResult<BpmOALeaveDO> pageResult = leaveService.getLeavePage(getLoginUserId(), pageVO);
+        return success(BpmOALeaveConvert.INSTANCE.convertPage(pageResult));
     }
 
 }
diff --git a/yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/controller/oa/vo/OALeavePageReqVO.java b/yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/controller/oa/vo/BpmOALeavePageReqVO.java
similarity index 95%
rename from yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/controller/oa/vo/OALeavePageReqVO.java
rename to yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/controller/oa/vo/BpmOALeavePageReqVO.java
index 7e83258e6..7b81455a2 100644
--- a/yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/controller/oa/vo/OALeavePageReqVO.java
+++ b/yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/controller/oa/vo/BpmOALeavePageReqVO.java
@@ -12,7 +12,7 @@ import static cn.iocoder.yudao.framework.common.util.date.DateUtils.FORMAT_YEAR_
 @Data
 @EqualsAndHashCode(callSuper = true)
 @ToString(callSuper = true)
-public class OALeavePageReqVO extends PageParam {
+public class BpmOALeavePageReqVO extends PageParam {
 
     @ApiModelProperty(value = "状态", example = "1", notes = "参见 bpm_process_instance_result 枚举")
     private Integer result;
diff --git a/yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/controller/oa/vo/OALeaveRespVO.java b/yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/controller/oa/vo/BpmOALeaveRespVO.java
similarity index 94%
rename from yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/controller/oa/vo/OALeaveRespVO.java
rename to yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/controller/oa/vo/BpmOALeaveRespVO.java
index 19292b7c9..2b386d8ce 100644
--- a/yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/controller/oa/vo/OALeaveRespVO.java
+++ b/yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/controller/oa/vo/BpmOALeaveRespVO.java
@@ -13,7 +13,7 @@ import static cn.iocoder.yudao.framework.common.util.date.DateUtils.FORMAT_YEAR_
 @Data
 @EqualsAndHashCode(callSuper = true)
 @ToString(callSuper = true)
-public class OALeaveRespVO extends BpmOALeaveBaseVO {
+public class BpmOALeaveRespVO extends BpmOALeaveBaseVO {
 
     @ApiModelProperty(value = "请假表单主键", required = true, example = "1024")
     private Long id;
diff --git a/yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/convert/oa/OALeaveConvert.java b/yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/convert/oa/BpmOALeaveConvert.java
similarity index 55%
rename from yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/convert/oa/OALeaveConvert.java
rename to yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/convert/oa/BpmOALeaveConvert.java
index 3c5ae82eb..8c7c1d8bf 100644
--- a/yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/convert/oa/OALeaveConvert.java
+++ b/yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/convert/oa/BpmOALeaveConvert.java
@@ -1,8 +1,8 @@
 package cn.iocoder.yudao.adminserver.modules.bpm.convert.oa;
 
 import cn.iocoder.yudao.adminserver.modules.bpm.controller.oa.vo.BpmOALeaveCreateReqVO;
-import cn.iocoder.yudao.adminserver.modules.bpm.controller.oa.vo.OALeaveRespVO;
-import cn.iocoder.yudao.adminserver.modules.bpm.dal.dataobject.leave.OALeaveDO;
+import cn.iocoder.yudao.adminserver.modules.bpm.controller.oa.vo.BpmOALeaveRespVO;
+import cn.iocoder.yudao.adminserver.modules.bpm.dal.dataobject.leave.BpmOALeaveDO;
 import cn.iocoder.yudao.framework.common.pojo.PageResult;
 import org.mapstruct.Mapper;
 import org.mapstruct.factory.Mappers;
@@ -15,16 +15,16 @@ import java.util.List;
  * @author 芋艿
  */
 @Mapper
-public interface OALeaveConvert {
+public interface BpmOALeaveConvert {
 
-    OALeaveConvert INSTANCE = Mappers.getMapper(OALeaveConvert.class);
+    BpmOALeaveConvert INSTANCE = Mappers.getMapper(BpmOALeaveConvert.class);
 
-    OALeaveDO convert(BpmOALeaveCreateReqVO bean);
+    BpmOALeaveDO convert(BpmOALeaveCreateReqVO bean);
 
-    OALeaveRespVO convert(OALeaveDO bean);
+    BpmOALeaveRespVO convert(BpmOALeaveDO bean);
 
-    List<OALeaveRespVO> convertList(List<OALeaveDO> list);
+    List<BpmOALeaveRespVO> convertList(List<BpmOALeaveDO> list);
 
-    PageResult<OALeaveRespVO> convertPage(PageResult<OALeaveDO> page);
+    PageResult<BpmOALeaveRespVO> convertPage(PageResult<BpmOALeaveDO> page);
 
 }
diff --git a/yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/dal/dataobject/leave/OALeaveDO.java b/yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/dal/dataobject/leave/BpmOALeaveDO.java
similarity index 97%
rename from yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/dal/dataobject/leave/OALeaveDO.java
rename to yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/dal/dataobject/leave/BpmOALeaveDO.java
index e8b0e94d2..53f8b7d75 100644
--- a/yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/dal/dataobject/leave/OALeaveDO.java
+++ b/yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/dal/dataobject/leave/BpmOALeaveDO.java
@@ -22,7 +22,7 @@ import org.activiti.engine.runtime.ProcessInstance;
 @Builder
 @NoArgsConstructor
 @AllArgsConstructor
-public class OALeaveDO extends BaseDO {
+public class BpmOALeaveDO extends BaseDO {
 
     /**
      * 请假表单主键
diff --git a/yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/dal/dataobject/leave/package-info.java b/yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/dal/dataobject/leave/package-info.java
deleted file mode 100644
index 23ebef9c5..000000000
--- a/yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/dal/dataobject/leave/package-info.java
+++ /dev/null
@@ -1,4 +0,0 @@
-/**
- * TODO 芋艿：实现请假流程，接入工作流
- */
-package cn.iocoder.yudao.adminserver.modules.bpm.dal.dataobject.leave;
diff --git a/yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/dal/mysql/oa/BpmOALeaveMapper.java b/yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/dal/mysql/oa/BpmOALeaveMapper.java
index f16bc6edf..1941744e6 100644
--- a/yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/dal/mysql/oa/BpmOALeaveMapper.java
+++ b/yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/dal/mysql/oa/BpmOALeaveMapper.java
@@ -1,7 +1,7 @@
 package cn.iocoder.yudao.adminserver.modules.bpm.dal.mysql.oa;
 
-import cn.iocoder.yudao.adminserver.modules.bpm.controller.oa.vo.OALeavePageReqVO;
-import cn.iocoder.yudao.adminserver.modules.bpm.dal.dataobject.leave.OALeaveDO;
+import cn.iocoder.yudao.adminserver.modules.bpm.controller.oa.vo.BpmOALeavePageReqVO;
+import cn.iocoder.yudao.adminserver.modules.bpm.dal.dataobject.leave.BpmOALeaveDO;
 import cn.iocoder.yudao.framework.common.pojo.PageResult;
 import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
 import cn.iocoder.yudao.framework.mybatis.core.query.LambdaQueryWrapperX;
@@ -14,16 +14,16 @@ import org.apache.ibatis.annotations.Mapper;
  * @author 芋道源码
  */
 @Mapper
-public interface BpmOALeaveMapper extends BaseMapperX<OALeaveDO> {
+public interface BpmOALeaveMapper extends BaseMapperX<BpmOALeaveDO> {
 
-    default PageResult<OALeaveDO> selectPage(Long userId, OALeavePageReqVO reqVO) {
-        return selectPage(reqVO, new LambdaQueryWrapperX<OALeaveDO>()
-                .eqIfPresent(OALeaveDO::getUserId, userId)
-                .eqIfPresent(OALeaveDO::getResult, reqVO.getResult())
-                .eqIfPresent(OALeaveDO::getType, reqVO.getType())
-                .likeIfPresent(OALeaveDO::getReason, reqVO.getReason())
-                .betweenIfPresent(OALeaveDO::getCreateTime, reqVO.getBeginCreateTime(), reqVO.getEndCreateTime())
-                .orderByDesc(OALeaveDO::getId));
+    default PageResult<BpmOALeaveDO> selectPage(Long userId, BpmOALeavePageReqVO reqVO) {
+        return selectPage(reqVO, new LambdaQueryWrapperX<BpmOALeaveDO>()
+                .eqIfPresent(BpmOALeaveDO::getUserId, userId)
+                .eqIfPresent(BpmOALeaveDO::getResult, reqVO.getResult())
+                .eqIfPresent(BpmOALeaveDO::getType, reqVO.getType())
+                .likeIfPresent(BpmOALeaveDO::getReason, reqVO.getReason())
+                .betweenIfPresent(BpmOALeaveDO::getCreateTime, reqVO.getBeginCreateTime(), reqVO.getEndCreateTime())
+                .orderByDesc(BpmOALeaveDO::getId));
     }
 
 }
diff --git a/yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/service/oa/BpmOALeaveService.java b/yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/service/oa/BpmOALeaveService.java
index 11d5d9fb7..62d991d84 100644
--- a/yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/service/oa/BpmOALeaveService.java
+++ b/yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/service/oa/BpmOALeaveService.java
@@ -2,7 +2,7 @@ package cn.iocoder.yudao.adminserver.modules.bpm.service.oa;
 
 
 import cn.iocoder.yudao.adminserver.modules.bpm.controller.oa.vo.*;
-import cn.iocoder.yudao.adminserver.modules.bpm.dal.dataobject.leave.OALeaveDO;
+import cn.iocoder.yudao.adminserver.modules.bpm.dal.dataobject.leave.BpmOALeaveDO;
 import cn.iocoder.yudao.framework.common.pojo.PageResult;
 
 import javax.validation.Valid;
@@ -32,20 +32,13 @@ public interface BpmOALeaveService {
      */
     void updateLeaveResult(Long id, Integer result);
 
-    /**
-     * 删除请假申请
-     *
-     * @param id 编号
-     */
-    void cancelLeave(Long id);
-
     /**
      * 获得请假申请
      *
      * @param id 编号
      * @return 请假申请
      */
-    OALeaveDO getLeave(Long id);
+    BpmOALeaveDO getLeave(Long id);
 
     /**
      * 获得请假申请分页
@@ -54,6 +47,6 @@ public interface BpmOALeaveService {
      * @param pageReqVO 分页查询
      * @return 请假申请分页
      */
-    PageResult<OALeaveDO> getLeavePage(Long userId, OALeavePageReqVO pageReqVO);
+    PageResult<BpmOALeaveDO> getLeavePage(Long userId, BpmOALeavePageReqVO pageReqVO);
 
 }
diff --git a/yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/service/oa/impl/OALeaveServiceImpl.java b/yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/service/oa/impl/BpmOALeaveServiceImpl.java
similarity index 76%
rename from yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/service/oa/impl/OALeaveServiceImpl.java
rename to yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/service/oa/impl/BpmOALeaveServiceImpl.java
index bde8ea620..f55836d6e 100644
--- a/yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/service/oa/impl/OALeaveServiceImpl.java
+++ b/yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/service/oa/impl/BpmOALeaveServiceImpl.java
@@ -2,14 +2,13 @@ package cn.iocoder.yudao.adminserver.modules.bpm.service.oa.impl;
 
 import cn.hutool.core.date.DateUtil;
 import cn.iocoder.yudao.adminserver.modules.bpm.controller.oa.vo.*;
-import cn.iocoder.yudao.adminserver.modules.bpm.convert.oa.OALeaveConvert;
-import cn.iocoder.yudao.adminserver.modules.bpm.dal.dataobject.leave.OALeaveDO;
+import cn.iocoder.yudao.adminserver.modules.bpm.convert.oa.BpmOALeaveConvert;
+import cn.iocoder.yudao.adminserver.modules.bpm.dal.dataobject.leave.BpmOALeaveDO;
 import cn.iocoder.yudao.adminserver.modules.bpm.dal.mysql.oa.BpmOALeaveMapper;
 import cn.iocoder.yudao.adminserver.modules.bpm.enums.task.BpmProcessInstanceResultEnum;
 import cn.iocoder.yudao.adminserver.modules.bpm.service.oa.BpmOALeaveService;
 import cn.iocoder.yudao.adminserver.modules.bpm.service.task.BpmProcessInstanceService;
 import cn.iocoder.yudao.adminserver.modules.bpm.service.task.dto.BpmProcessInstanceCreateReqDTO;
-import cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil;
 import cn.iocoder.yudao.framework.common.pojo.PageResult;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
@@ -29,7 +28,7 @@ import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionU
  */
 @Service
 @Validated
-public class OALeaveServiceImpl implements BpmOALeaveService {
+public class BpmOALeaveServiceImpl implements BpmOALeaveService {
 
     /**
      * OA 请假对应的流程定义 KEY
@@ -47,7 +46,7 @@ public class OALeaveServiceImpl implements BpmOALeaveService {
     public Long createLeave(Long userId, BpmOALeaveCreateReqVO createReqVO) {
         // 插入 OA 请假单
         long day = DateUtil.betweenDay(createReqVO.getStartTime(), createReqVO.getEndTime(), false);
-        OALeaveDO leave = OALeaveConvert.INSTANCE.convert(createReqVO).setUserId(userId).setDay(day)
+        BpmOALeaveDO leave = BpmOALeaveConvert.INSTANCE.convert(createReqVO).setUserId(userId).setDay(day)
                 .setResult(BpmProcessInstanceResultEnum.PROCESS.getResult());
         leaveMapper.insert(leave);
 
@@ -59,22 +58,13 @@ public class OALeaveServiceImpl implements BpmOALeaveService {
                         .setVariables(processInstanceVariables).setBusinessKey(String.valueOf(leave.getId())));
 
         // 将工作流的编号，更新到 OA 请假单中
-        leaveMapper.updateById(new OALeaveDO().setId(leave.getId()).setProcessInstanceId(processInstanceId));
+        leaveMapper.updateById(new BpmOALeaveDO().setId(leave.getId()).setProcessInstanceId(processInstanceId));
         return leave.getId();
     }
 
     @Override
     public void updateLeaveResult(Long id, Integer result) {
-        leaveMapper.updateById(new OALeaveDO().setId(id).setResult(result));
-    }
-
-    @Override
-    public void cancelLeave(Long id) {
-        // TODO 需要重新实现
-        // 校验存在
-        this.validateLeaveExists(id);
-        // 删除
-        leaveMapper.deleteById(id);
+        leaveMapper.updateById(new BpmOALeaveDO().setId(id).setResult(result));
     }
 
     private void validateLeaveExists(Long id) {
@@ -84,12 +74,12 @@ public class OALeaveServiceImpl implements BpmOALeaveService {
     }
 
     @Override
-    public OALeaveDO getLeave(Long id) {
+    public BpmOALeaveDO getLeave(Long id) {
         return leaveMapper.selectById(id);
     }
 
     @Override
-    public PageResult<OALeaveDO> getLeavePage(Long userId, OALeavePageReqVO pageReqVO) {
+    public PageResult<BpmOALeaveDO> getLeavePage(Long userId, BpmOALeavePageReqVO pageReqVO) {
         return leaveMapper.selectPage(userId, pageReqVO);
     }
 
diff --git a/yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/service/oa/listener/BpmOALeaveResultListener.java b/yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/service/oa/listener/BpmOALeaveResultListener.java
index 2450fee0a..fcc716db9 100644
--- a/yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/service/oa/listener/BpmOALeaveResultListener.java
+++ b/yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/service/oa/listener/BpmOALeaveResultListener.java
@@ -3,7 +3,7 @@ package cn.iocoder.yudao.adminserver.modules.bpm.service.oa.listener;
 import cn.iocoder.yudao.adminserver.modules.bpm.framework.activiti.core.event.BpmProcessInstanceResultEvent;
 import cn.iocoder.yudao.adminserver.modules.bpm.framework.activiti.core.event.BpmProcessInstanceResultEventListener;
 import cn.iocoder.yudao.adminserver.modules.bpm.service.oa.BpmOALeaveService;
-import cn.iocoder.yudao.adminserver.modules.bpm.service.oa.impl.OALeaveServiceImpl;
+import cn.iocoder.yudao.adminserver.modules.bpm.service.oa.impl.BpmOALeaveServiceImpl;
 import org.springframework.stereotype.Component;
 
 import javax.annotation.Resource;
@@ -21,7 +21,7 @@ public class BpmOALeaveResultListener extends BpmProcessInstanceResultEventListe
 
     @Override
     protected String getProcessDefinitionKey() {
-        return OALeaveServiceImpl.PROCESS_KEY;
+        return BpmOALeaveServiceImpl.PROCESS_KEY;
     }
 
     @Override
diff --git a/yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/service/task/impl/BpmProcessInstanceServiceImpl.java b/yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/service/task/impl/BpmProcessInstanceServiceImpl.java
index d43b6c9d4..7c87142d0 100644
--- a/yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/service/task/impl/BpmProcessInstanceServiceImpl.java
+++ b/yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/service/task/impl/BpmProcessInstanceServiceImpl.java
@@ -255,7 +255,8 @@ public class BpmProcessInstanceServiceImpl implements BpmProcessInstanceService
         }
 
         // 需要主动查询，因为 instance 只有 id 属性
-        ProcessInstance processInstance = getProcessInstance(instance.getId());
+        // 另外，此时如果去查询 ProcessInstance 的话，字段是不全的，所以去查询了 HistoricProcessInstance
+        HistoricProcessInstance processInstance = getHistoricProcessInstance(instance.getId());
         // 更新拓展表
         BpmProcessInstanceExtDO instanceExtDO = BpmProcessInstanceConvert.INSTANCE.convert(instance)
                 .setEndTime(new Date()) // 由于 ProcessInstance 里没有办法拿到 endTime，所以这里设置
diff --git a/yudao-admin-ui/src/api/oa/leave.js b/yudao-admin-ui/src/api/bpm/leave.js
similarity index 77%
rename from yudao-admin-ui/src/api/oa/leave.js
rename to yudao-admin-ui/src/api/bpm/leave.js
index 3ff4040b7..758389c88 100644
--- a/yudao-admin-ui/src/api/oa/leave.js
+++ b/yudao-admin-ui/src/api/bpm/leave.js
@@ -9,14 +9,6 @@ export function createLeave(data) {
   })
 }
 
-// 删除请假申请
-export function deleteLeave(id) {
-  return request({
-    url: '/oa/leave/delete?id=' + id,
-    method: 'delete'
-  })
-}
-
 // 获得请假申请
 export function getLeave(id) {
   return request({
diff --git a/yudao-admin-ui/src/api/oa/flow.js b/yudao-admin-ui/src/api/oa/flow.js
deleted file mode 100644
index 3c28cb418..000000000
--- a/yudao-admin-ui/src/api/oa/flow.js
+++ /dev/null
@@ -1,9 +0,0 @@
-import request from '@/utils/request'
-
-
-export function getStartForm(processKey) {
-  return request({
-    url: '/workflow/process/definition/getStartForm?processKey='+processKey,
-    method: 'get'
-  })
-}
diff --git a/yudao-admin-ui/src/api/oa/todo.js b/yudao-admin-ui/src/api/oa/todo.js
deleted file mode 100644
index 1a8bc26ab..000000000
--- a/yudao-admin-ui/src/api/oa/todo.js
+++ /dev/null
@@ -1,91 +0,0 @@
-import request from '@/utils/request'
-
-// 创建请假申请
-export function createLeave(data) {
-  return request({
-    url: '/oa/leave/create',
-    method: 'post',
-    data: data
-  })
-}
-
-// 更新请假申请
-export function updateLeave(data) {
-  return request({
-    url: '/oa/leave/update',
-    method: 'put',
-    data: data
-  })
-}
-
-// 删除请假申请
-export function deleteLeave(id) {
-  return request({
-    url: '/oa/leave/delete?id=' + id,
-    method: 'delete'
-  })
-}
-
-// 获得请假申请
-export function getLeave(id) {
-  return request({
-    url: '/oa/leave/get?id=' + id,
-    method: 'get'
-  })
-}
-
-// 获得待办任务分页
-export function getTodoTaskPage(query) {
-  return request({
-    url: '/workflow/task/todo/page',
-    method: 'get',
-    params: query
-  })
-}
-
-// 签收任务
-export function claimTask(id) {
-  return request({
-    url: '/workflow/task/claim?id=' + id,
-    method: 'get'
-  })
-}
-
-export function completeTask(data) {
-  return request({
-    url: '/workflow/task/complete',
-    method: 'post',
-    data: data
-  })
-}
-
-export function taskSteps(data) {
-  return request({
-    url: '/workflow/task/task-steps',
-    method: 'post',
-    data: data
-  })
-}
-
-export function getTaskFormKey(data) {
-  return request({
-    url: '/workflow/task/formKey',
-    method: 'post',
-    data: data
-  })
-}
-
-export function processHistorySteps(id) {
-  return request({
-    url: '/workflow/task/process/history-steps?id='+id,
-    method: 'get'
-  })
-}
-
-
-export function getHighlightImg(id) {
-  return request({
-    url: '/workflow/task/process/highlight-img?processInstanceId='+id,
-    method: 'get'
-  })
-}
diff --git a/yudao-admin-ui/src/views/bpm/oa/leave/create.vue b/yudao-admin-ui/src/views/bpm/oa/leave/create.vue
index 53a43ef21..4292fe22a 100644
--- a/yudao-admin-ui/src/views/bpm/oa/leave/create.vue
+++ b/yudao-admin-ui/src/views/bpm/oa/leave/create.vue
@@ -26,8 +26,9 @@
 </template>
 
 <script>
-import { createLeave} from "@/api/oa/leave"
+import { createLeave}  from "@/api/bpm/leave"
 import { getDictDatas, DICT_TYPE } from '@/utils/dict'
+
 export default {
   name: "LeaveCreate",
   components: {
diff --git a/yudao-admin-ui/src/views/bpm/oa/leave/detail.vue b/yudao-admin-ui/src/views/bpm/oa/leave/detail.vue
index 33259f85f..9349732f7 100644
--- a/yudao-admin-ui/src/views/bpm/oa/leave/detail.vue
+++ b/yudao-admin-ui/src/views/bpm/oa/leave/detail.vue
@@ -11,7 +11,7 @@
 </template>
 
 <script>
-import { getLeave} from "@/api/oa/leave"
+import { getLeave}  from "@/api/bpm/leave"
 import {getDictDatas, DICT_TYPE, getDictDataLabel} from '@/utils/dict'
 export default {
   name: "LeaveDetail",
diff --git a/yudao-admin-ui/src/views/bpm/oa/leave/index.vue b/yudao-admin-ui/src/views/bpm/oa/leave/index.vue
index 31b7feed6..b8be6cd62 100644
--- a/yudao-admin-ui/src/views/bpm/oa/leave/index.vue
+++ b/yudao-admin-ui/src/views/bpm/oa/leave/index.vue
@@ -56,8 +56,10 @@
           <span>{{ parseTime(scope.row.createTime) }}</span>
         </template>
       </el-table-column>
-      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
+      <el-table-column label="操作" align="center" class-name="small-padding fixed-width" width="200">
         <template slot-scope="scope">
+          <el-button size="mini" type="text" icon="el-icon-delete" @click="handleCancel(scope.row)"
+                     v-if="scope.row.result === 1">取消请假</el-button>
           <el-button size="mini" type="text" icon="el-icon-view" @click="handleDetail(scope.row)">详情</el-button>
           <el-button size="mini" type="text" icon="el-icon-edit" @click="handleProcessDetail(scope.row)">审批进度</el-button>
         </template>
@@ -71,8 +73,9 @@
 </template>
 
 <script>
-import { createLeave, getLeaveApplyMembers, getLeave, getLeavePage} from "@/api/oa/leave"
+import { getLeavePage } from "@/api/bpm/leave"
 import { getDictDataLabel, getDictDatas, DICT_TYPE } from '@/utils/dict'
+import {cancelProcessInstance} from "@/api/bpm/processInstance";
 
 export default {
   name: "Leave",
@@ -88,20 +91,14 @@ export default {
       total: 0,
       // 请假申请列表
       list: [],
-      // 弹出层标题
-      title: "",
-      // 是否显示弹出层
-      open: false,
       //审批进度弹出层
       dateRangeCreateTime: [],
       // 查询参数
       queryParams: {
         pageNo: 1,
         pageSize: 10,
-        processInstanceId: null,
-        status: null,
-        userId: null,
-        leaveType: null,
+        result: null,
+        type: null,
         reason: null,
       },
 
@@ -149,6 +146,22 @@ export default {
     handleProcessDetail(row) {
       this.$router.push({ path: "/bpm/process-instance/detail", query: { id: row.processInstanceId}});
     },
+    /** 取消请假 */
+    handleCancel(row) {
+      const id = row.processInstanceId;
+      this.$prompt('请输入取消原因？', "取消流程", {
+        type: 'warning',
+        confirmButtonText: "确定",
+        cancelButtonText: "取消",
+        inputPattern: /^[\s\S]*.*[^\s][\s\S]*$/, // 判断非空，且非空格
+        inputErrorMessage: "取消原因不能为空",
+      }).then(({ value }) => {
+        return cancelProcessInstance(id, value);
+      }).then(() => {
+        this.getList();
+        this.msgSuccess("取消成功");
+      })
+    },
     resultFormat(row, column) {
       return getDictDataLabel(DICT_TYPE.BPM_PROCESS_INSTANCE_RESULT, row.result)
     },
diff --git a/yudao-admin-ui/src/views/bpm/processInstance/index.vue b/yudao-admin-ui/src/views/bpm/processInstance/index.vue
index efb6dc3ed..98c7dc94e 100644
--- a/yudao-admin-ui/src/views/bpm/processInstance/index.vue
+++ b/yudao-admin-ui/src/views/bpm/processInstance/index.vue
@@ -192,7 +192,7 @@ export default {
     /** 取消按钮操作 */
     handleCancel(row) {
       const id = row.id;
-      this.$prompt('请输出取消原因？', "取消流程", {
+      this.$prompt('请输入取消原因？', "取消流程", {
         type: 'warning',
         confirmButtonText: "确定",
         cancelButtonText: "取消",