diff --git a/src/main/java/com/ydool/common/gen/Generator.java b/src/main/java/com/ydool/common/gen/Generator.java
index c848140..f956293 100644
--- a/src/main/java/com/ydool/common/gen/Generator.java
+++ b/src/main/java/com/ydool/common/gen/Generator.java
@@ -27,9 +27,9 @@ public class Generator {
 
     public static void main(String[] args) {
         //表名
-        String tableName = "t_integrated_notice_user";
+        String tableName = "t_work_flow_file_number";
         //表前缀
-        String tablePrefix = "t_integrated_";
+        String tablePrefix = "t_";
         //作者—
         String author = "zhouyuan";
 
@@ -66,7 +66,7 @@ public class Generator {
 
         //包配置
         PackageConfig pc = new PackageConfig();
-        pc.setParent("com.ydool.integrated");
+        pc.setParent("com.ydool.oa.workFlow");
         pc.setEntity("entity");
         pc.setServiceImpl("service");
         pc.setMapper("mapper");
diff --git a/src/main/java/com/ydool/oa/workFlow/controller/WorkFlowController.java b/src/main/java/com/ydool/oa/workFlow/controller/WorkFlowController.java
index 563740a..81985f8 100644
--- a/src/main/java/com/ydool/oa/workFlow/controller/WorkFlowController.java
+++ b/src/main/java/com/ydool/oa/workFlow/controller/WorkFlowController.java
@@ -14,6 +14,7 @@ import com.ydool.oa.workFlow.data.entity.WorkFlowNotice;
 import com.ydool.oa.workFlow.data.vo.WorkFlowNoticeVo;
 import com.ydool.oa.workFlow.data.vo.WorkFlowStepVo;
 import com.ydool.oa.workFlow.data.vo.WorkFlowVo;
+import com.ydool.oa.workFlow.service.WorkFlowFileNumberService;
 import com.ydool.oa.workFlow.service.WorkFlowNoticeService;
 import com.ydool.oa.workFlow.service.WorkFlowService;
 import io.swagger.annotations.Api;
@@ -39,6 +40,9 @@ public class WorkFlowController extends BaseController {
     @Autowired
     private WorkFlowNoticeService workFlowNoticeService;
 
+    @Autowired
+    private WorkFlowFileNumberService workFlowFileNumberService;
+
 
     /**
      * 发起流程
@@ -53,6 +57,17 @@ public class WorkFlowController extends BaseController {
         return workFlowService.start(vo);
     }
 
+    /**
+     * 获取文件编号
+     */
+    @GetMapping(value = "getFileNumberByType")
+    @ApiOperation(value = "获取文件编号")
+    @ApiImplicitParam(name = "type", value = "流程类型")
+    @ApiOperationSupport(order = 10)
+    public AjaxResult getFileNumberByType(String type) {
+        return AjaxResult.ok().data(workFlowFileNumberService.getMaxNumber(type));
+    }
+
 
     /**
      * 撤销流程
diff --git a/src/main/java/com/ydool/oa/workFlow/data/entity/WorkFlowFileNumber.java b/src/main/java/com/ydool/oa/workFlow/data/entity/WorkFlowFileNumber.java
new file mode 100644
index 0000000..da48961
--- /dev/null
+++ b/src/main/java/com/ydool/oa/workFlow/data/entity/WorkFlowFileNumber.java
@@ -0,0 +1,38 @@
+package com.ydool.oa.workFlow.data.entity;
+import com.baomidou.mybatisplus.annotation.TableName;
+import com.ydool.common.base.BaseEntity;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.experimental.Accessors;
+/**
+ * <p>
+ * 工作流程文件编号
+ * </p>
+ *
+ * @author zhouyuan
+ * @since 2024-05-30
+ */
+@Data
+@EqualsAndHashCode(callSuper = true)
+@Accessors(chain = true)
+@TableName("t_work_flow_file_number")
+@ApiModel(value="WorkFlowFileNumber对象", description="工作流程文件编号")
+public class WorkFlowFileNumber extends BaseEntity{
+
+    private static final long serialVersionUID = 1L;
+
+    @ApiModelProperty(value = "关联流程id")
+    private String workFlowId;
+
+    @ApiModelProperty(value = "流程类型")
+    private String type;
+
+    @ApiModelProperty(value = "文件编号年份")
+    private Integer year;
+
+    @ApiModelProperty(value = "文件编号")
+    private Integer number;
+
+}
diff --git a/src/main/java/com/ydool/oa/workFlow/mapper/WorkFlowFileNumberMapper.java b/src/main/java/com/ydool/oa/workFlow/mapper/WorkFlowFileNumberMapper.java
new file mode 100644
index 0000000..c172a1f
--- /dev/null
+++ b/src/main/java/com/ydool/oa/workFlow/mapper/WorkFlowFileNumberMapper.java
@@ -0,0 +1,32 @@
+package com.ydool.oa.workFlow.mapper;
+
+import com.ydool.oa.workFlow.data.entity.WorkFlowFileNumber;
+import com.github.yulichang.base.MPJBaseMapper;
+import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Param;
+import org.apache.ibatis.annotations.Select;
+
+/**
+ * <p>
+ * 工作流程文件编号 Mapper 接口
+ * </p>
+ *
+ * @author zhouyuan
+ * @since 2024-05-30
+ */
+@Mapper
+public interface WorkFlowFileNumberMapper extends MPJBaseMapper<WorkFlowFileNumber> {
+
+    /**
+     * 获取最大编号
+     * @param type
+     * @param year
+     * @return
+     */
+    @Select("select COALESCE(max(number), 0) + 1\n" +
+            "from t_work_flow_file_number\n" +
+            "where type = #{type}\n" +
+            "and year = #{year}")
+    Integer getMaxNumber(@Param("type")String type, @Param("year") Integer year);
+
+}
diff --git a/src/main/java/com/ydool/oa/workFlow/service/WorkFlowFileNumberService.java b/src/main/java/com/ydool/oa/workFlow/service/WorkFlowFileNumberService.java
new file mode 100644
index 0000000..b32c1ae
--- /dev/null
+++ b/src/main/java/com/ydool/oa/workFlow/service/WorkFlowFileNumberService.java
@@ -0,0 +1,54 @@
+package com.ydool.oa.workFlow.service;
+
+import cn.hutool.core.date.LocalDateTimeUtil;
+import cn.hutool.core.util.StrUtil;
+import com.ydool.common.base.BaseService;
+import com.ydool.common.exception.AjaxResultException;
+import com.ydool.oa.workFlow.data.entity.WorkFlowFileNumber;
+import com.ydool.oa.workFlow.mapper.WorkFlowFileNumberMapper;
+import lombok.SneakyThrows;
+import org.springframework.stereotype.Service;
+
+import javax.annotation.Resource;
+
+/**
+ * <p>
+ * 工作流程文件编号 服务类
+ * </p>
+ *
+ * @author zhouyuan
+ * @since 2024-05-30
+ */
+@Service
+public class WorkFlowFileNumberService extends BaseService<WorkFlowFileNumberMapper, WorkFlowFileNumber> {
+
+    @Resource
+    private WorkFlowFileNumberMapper workFlowFileNumberMapper;
+
+    public synchronized String getMaxNumber(String type) {
+        if (StrUtil.isBlank(type)) {
+            throw new AjaxResultException("type不能为空");
+        }
+        int year = LocalDateTimeUtil.now().getYear();
+        Integer maxNumber = workFlowFileNumberMapper.getMaxNumber(type, year);
+        //maxNumber变成3位数的字符串，少的位数补零
+        return year + String.format("%03d", maxNumber);
+    }
+
+    @SneakyThrows
+    public synchronized void setMaxNumber(WorkFlowFileNumber workFlowFileNumber) {
+        try {
+            synchronized (this) {
+                Integer maxNumber = workFlowFileNumberMapper.getMaxNumber(workFlowFileNumber.getType(), workFlowFileNumber.getYear());
+                workFlowFileNumber.setNumber(maxNumber);
+                workFlowFileNumberMapper.insert(workFlowFileNumber);
+            }
+        } catch (Exception e) {
+            //等待1s后重新
+            Thread.sleep(1000);
+            setMaxNumber(workFlowFileNumber);
+        }
+    }
+
+}
+
diff --git a/src/main/java/com/ydool/oa/workFlow/service/WorkFlowService.java b/src/main/java/com/ydool/oa/workFlow/service/WorkFlowService.java
index 3017892..bc3f701 100644
--- a/src/main/java/com/ydool/oa/workFlow/service/WorkFlowService.java
+++ b/src/main/java/com/ydool/oa/workFlow/service/WorkFlowService.java
@@ -5,16 +5,14 @@ import cn.hutool.core.bean.BeanUtil;
 import cn.hutool.core.util.ObjUtil;
 import cn.hutool.core.util.ObjectUtil;
 import cn.hutool.core.util.StrUtil;
+import cn.hutool.json.JSONUtil;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.ydool.common.base.BaseService;
 import com.ydool.common.data.dto.AjaxResult;
 import com.ydool.common.exception.ResultException;
 import com.ydool.oa.workFlow.data.dto.WorkFlowCountDto;
-import com.ydool.oa.workFlow.data.entity.WorkFlow;
-import com.ydool.oa.workFlow.data.entity.WorkFlowNotice;
-import com.ydool.oa.workFlow.data.entity.WorkFlowStep;
-import com.ydool.oa.workFlow.data.entity.WorkFlowStepLog;
+import com.ydool.oa.workFlow.data.entity.*;
 import com.ydool.oa.workFlow.data.vo.WorkFlowStepVo;
 import com.ydool.oa.workFlow.data.vo.WorkFlowVo;
 import com.ydool.oa.workFlow.data.wrapper.WorkFlowWrapper;
@@ -28,6 +26,7 @@ import com.ydool.staff.service.IAuditService;
 import com.ydool.system.entity.User;
 import com.ydool.system.service.impl.UserServiceImpl;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Lazy;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
@@ -63,6 +62,10 @@ public class WorkFlowService extends BaseService<WorkFlowMapper, WorkFlow> {
     @Autowired
     private IAuditService auditService;
 
+    @Autowired
+    @Lazy
+    private WorkFlowFileNumberService workFlowFileNumberService;
+
     /**
      * 发起流程
      *
@@ -104,6 +107,22 @@ public class WorkFlowService extends BaseService<WorkFlowMapper, WorkFlow> {
         workFlow.setStatus(WorkFlowStatusEnum.ACTIVE.getStatus());
         boolean flag = save(workFlow);
 
+        if (!flag) return AjaxResult.fail("发起失败");
+        // 判断是否为轮换或药剂
+        if (vo.getType().equals(WorkFlowTypeEnum.ROTATION.getType()) || vo.getType().equals(WorkFlowTypeEnum.DRUG.getType())) {
+            // 重新计算文件编号
+            WorkFlowFileNumber workFlowFileNumber = new WorkFlowFileNumber();
+            workFlowFileNumber.setWorkFlowId(workFlow.getId());
+            workFlowFileNumber.setType(vo.getType());
+            workFlowFileNumber.setYear(LocalDateTime.now().getYear());
+            workFlowFileNumberService.setMaxNumber(workFlowFileNumber);
+            String data = workFlow.getData();
+            data = JSONUtil.toJsonStr(JSONUtil.parseObj(data).set("number", workFlowFileNumber.getYear() + String.format("%03d", workFlowFileNumber.getNumber())));
+            workFlow.setData(data);
+            flag = updateById(workFlow);
+            if (!flag) return AjaxResult.fail("发起失败,请重新发起");
+        }
+
         // 2.保存流程步骤
         WorkFlowStep workFlowStep = new WorkFlowStep(workFlow, WorkFlowStepTypeEnum.START.getType(),
                 StpUtil.getLoginIdAsString(), WorkFlowStepStatusEnum.SUBMIT.getStatus(), "");
@@ -332,7 +351,6 @@ public class WorkFlowService extends BaseService<WorkFlowMapper, WorkFlow> {
         WorkFlowStepLog workFlowStepLog = new WorkFlowStepLog(workFlow);
         flag = workFlowStepLogService.save(workFlowStepLog);
 
-
         return flag ? AjaxResult.ok().msg("撤回成功") : AjaxResult.fail("撤回失败");
     }