diff --git a/bonus-modules/bonus-material/src/main/java/com/bonus/material/lease/service/impl/LeaseTaskServiceImpl.java b/bonus-modules/bonus-material/src/main/java/com/bonus/material/lease/service/impl/LeaseTaskServiceImpl.java
index 016a8940..db299b69 100644
--- a/bonus-modules/bonus-material/src/main/java/com/bonus/material/lease/service/impl/LeaseTaskServiceImpl.java
+++ b/bonus-modules/bonus-material/src/main/java/com/bonus/material/lease/service/impl/LeaseTaskServiceImpl.java
@@ -127,7 +127,11 @@ public class LeaseTaskServiceImpl implements ILeaseTaskService {
         if (CollectionUtil.isEmpty(leaseApplyRequestVo.getLeaseApplyDetailsList())) {
             return AjaxResult.error("请先添加领用任务物资明细");
         }
-
+        // 根据单号查询此单号是否已经存在
+        List<LeaseApplyInfo> codeInfo = tmTaskMapper.selectLeaseApplyInfoByTaskNo(leaseApplyRequestVo.getLeaseApplyInfo().getCode());
+        if (CollectionUtil.isNotEmpty(codeInfo)) {
+            return AjaxResult.error("此业务单号已经存在,请叉掉后重新提交");
+        }
         LeaseApplyInfo leaseApplyInfo = leaseApplyRequestVo.getLeaseApplyInfo();
         SysUser sysUser = SecurityUtils.getLoginUser().getSysUser();
         Date nowDate = DateUtils.getNowDate();
@@ -465,6 +469,10 @@ public class LeaseTaskServiceImpl implements ILeaseTaskService {
             }
             if(!deptName.equals("")){
                 int thisMonthMaxOrder = tmTaskMapper.getMonthMaxOrderByDate(DateUtils.getCurrentYear(), DateUtils.getCurrentMonth(), TmTaskTypeEnum.TM_TASK_LEASE_APPLY.getTaskTypeId());
+                int lzThisMonthMaxOrder = tmTaskMapper.getMonthMaxOrderByDate(DateUtils.getCurrentYear(), DateUtils.getCurrentMonth(), TmTaskTypeEnum.TM_TASK_LEASE.getTaskTypeId());
+                if (StringUtils.isBlank(leaseDeptInfo.getCompanySX())) {
+                    thisMonthMaxOrder = Math.max(thisMonthMaxOrder, lzThisMonthMaxOrder);
+                }
                  taskCode = genderTaskCodeTwo(thisMonthMaxOrder,leaseDeptInfo.getCompanySX());
                  leaseDeptInfo.setTaskCode(taskCode);
             }
diff --git a/bonus-modules/bonus-material/src/main/java/com/bonus/material/task/mapper/TmTaskMapper.java b/bonus-modules/bonus-material/src/main/java/com/bonus/material/task/mapper/TmTaskMapper.java
index d0c3f738..5186f812 100644
--- a/bonus-modules/bonus-material/src/main/java/com/bonus/material/task/mapper/TmTaskMapper.java
+++ b/bonus-modules/bonus-material/src/main/java/com/bonus/material/task/mapper/TmTaskMapper.java
@@ -3,6 +3,7 @@ package com.bonus.material.task.mapper;
 import java.util.Date;
 import java.util.List;
 
+import com.bonus.common.biz.domain.lease.LeaseApplyInfo;
 import com.bonus.common.biz.domain.lease.LeaseOutDetails;
 import com.bonus.material.back.domain.BackApplyInfo;
 import com.bonus.material.basic.domain.BmUnit;
@@ -137,4 +138,11 @@ public interface TmTaskMapper {
      * @return
      */
     BmUnit selectBmUnitInfo(BackApplyInfo backApplyInfo);
+
+    /**
+     * 根据任务编号查询任务信息
+     * @param code
+     * @return
+     */
+    List<LeaseApplyInfo> selectLeaseApplyInfoByTaskNo(String code);
 }
diff --git a/bonus-modules/bonus-material/src/main/resources/mapper/material/lease/LeaseTaskMapper.xml b/bonus-modules/bonus-material/src/main/resources/mapper/material/lease/LeaseTaskMapper.xml
index c21c0934..1f0a74e0 100644
--- a/bonus-modules/bonus-material/src/main/resources/mapper/material/lease/LeaseTaskMapper.xml
+++ b/bonus-modules/bonus-material/src/main/resources/mapper/material/lease/LeaseTaskMapper.xml
@@ -392,8 +392,8 @@
         case tt.task_status
         when 0 then '待审核'
         when 6 then '审核中'
-        when 3 then '已驳回'
-        when 2 then '已完成'
+        when 3 then '已完成'
+        when 2 then '已驳回'
         when 5 then '待提交'
         end as taskStatusName,
         IFNULL(sum(lad.pre_num),0) as preCountNum,
diff --git a/bonus-modules/bonus-material/src/main/resources/mapper/material/task/TmTaskMapper.xml b/bonus-modules/bonus-material/src/main/resources/mapper/material/task/TmTaskMapper.xml
index 1eb7536d..7892892b 100644
--- a/bonus-modules/bonus-material/src/main/resources/mapper/material/task/TmTaskMapper.xml
+++ b/bonus-modules/bonus-material/src/main/resources/mapper/material/task/TmTaskMapper.xml
@@ -215,4 +215,14 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         WHERE
             unit_id = #{unitId}
     </select>
+
+    <select id="selectLeaseApplyInfoByTaskNo" resultType="com.bonus.common.biz.domain.lease.LeaseApplyInfo">
+        SELECT
+            task_id as taskId,
+            code as code
+        FROM
+            tm_task
+        WHERE
+            code = #{code}
+    </select>
 </mapper>
\ No newline at end of file