diff --git a/bonus-modules/bonus-material/src/main/java/com/bonus/material/back/controller/BackApplyInfoController.java b/bonus-modules/bonus-material/src/main/java/com/bonus/material/back/controller/BackApplyInfoController.java
index 73b35202..7f03fbbb 100644
--- a/bonus-modules/bonus-material/src/main/java/com/bonus/material/back/controller/BackApplyInfoController.java
+++ b/bonus-modules/bonus-material/src/main/java/com/bonus/material/back/controller/BackApplyInfoController.java
@@ -8,6 +8,7 @@ import javax.servlet.http.HttpServletResponse;
 import javax.validation.Valid;
 import javax.validation.constraints.NotNull;
 
+import cn.hutool.core.collection.CollectionUtil;
 import cn.hutool.core.convert.Convert;
 import com.bonus.common.biz.config.ListPagingUtil;
 import com.bonus.common.core.exception.ServiceException;
@@ -18,6 +19,7 @@ import com.bonus.material.back.domain.*;
 import com.bonus.material.back.domain.vo.*;
 import com.bonus.material.basic.domain.BmUnit;
 import com.bonus.material.common.annotation.PreventRepeatSubmit;
+import com.bonus.material.repair.domain.RepairApplyDetails;
 import com.bonus.material.task.mapper.TmTaskMapper;
 import com.bonus.system.api.RemoteFileService;
 import io.swagger.annotations.Api;
@@ -365,7 +367,7 @@ public class BackApplyInfoController extends BaseController {
      * 退料申请提交
      */
     @ApiOperation(value = "退料申请提交")
-    @PreventRepeatSubmit(interval = 2)
+    @PreventRepeatSubmit
 //    @RequiresPermissions("back:info:submit")
     @SysLog(title = "退料任务", businessType = OperaType.UPDATE, logType = 1,module = "仓储管理->退料申请提交")
     @PostMapping("/submitBackApply")
@@ -375,6 +377,13 @@ public class BackApplyInfoController extends BaseController {
             if (unit != null && unit.getTypeId() == null) {
                 throw new ServiceException("单位类型为空");
             }
+            // 根据提交id判断是否已经在维修表中存在
+            if (backApplyInfo.getId() != null) {
+                List<RepairApplyDetails> list = taskMapper.selectBackApplyInfoById(backApplyInfo);
+                if (CollectionUtil.isNotEmpty(list)) {
+                    return AjaxResult.error("不允许重复提交，请稍候再试!");
+                }
+            }
             if (unit != null && unit.getTypeId() == 1731L) {
                 // 班组退料提交
                 return backApplyInfoService.submitBzBackApply(backApplyInfo);
diff --git a/bonus-modules/bonus-material/src/main/java/com/bonus/material/back/service/impl/BackApplyInfoServiceImpl.java b/bonus-modules/bonus-material/src/main/java/com/bonus/material/back/service/impl/BackApplyInfoServiceImpl.java
index 0b85ef5f..d6da27e2 100644
--- a/bonus-modules/bonus-material/src/main/java/com/bonus/material/back/service/impl/BackApplyInfoServiceImpl.java
+++ b/bonus-modules/bonus-material/src/main/java/com/bonus/material/back/service/impl/BackApplyInfoServiceImpl.java
@@ -1160,6 +1160,11 @@ public class BackApplyInfoServiceImpl implements IBackApplyInfoService {
             }
             int thisMonthMaxOrder = taskMapper.getMonthMaxOrderByDate(DateUtils.getCurrentYear(), DateUtils.getCurrentMonth(), TmTaskTypeEnum.TM_TASK_BACK.getTaskTypeId());
             String code = genderTaskCode(thisMonthMaxOrder);
+            // 根据单号查询此任务是否存在
+            TmTask newTask = taskMapper.selectTaskByCode(code);
+            if (newTask != null) {
+                return AjaxResult.error("此任务单号已存在，请勿重复提交!");
+            }
             TmTask tmTask = new TmTask(null, TmTaskTypeEnum.TM_TASK_BACK.getTaskTypeId(),
                     BackTaskStatusEnum.BACK_TASK_NO_FINISHED.getStatus(),
                     null, thisMonthMaxOrder + 1, code);
@@ -1199,6 +1204,11 @@ public class BackApplyInfoServiceImpl implements IBackApplyInfoService {
             }
             int thisMonthMaxOrder = taskMapper.getMonthMaxOrderByDate(DateUtils.getCurrentYear(), DateUtils.getCurrentMonth(), TmTaskTypeEnum.TM_TASK_BACK.getTaskTypeId());
             String code = genderTaskCode(thisMonthMaxOrder);
+            // 根据单号查询此任务是否存在
+            TmTask newTask = taskMapper.selectTaskByCode(code);
+            if (newTask != null) {
+                return AjaxResult.error("此任务单号已存在，请勿重复提交!");
+            }
             TmTask tmTask = new TmTask(null, TmTaskTypeEnum.TM_TASK_BACK.getTaskTypeId(),
                     BackTaskStatusEnum.BACK_TASK_NO_FINISHED.getStatus(),
                     null, thisMonthMaxOrder + 1, code);
diff --git a/bonus-modules/bonus-material/src/main/java/com/bonus/material/clz/service/impl/MaterialLeaseInfoServiceImpl.java b/bonus-modules/bonus-material/src/main/java/com/bonus/material/clz/service/impl/MaterialLeaseInfoServiceImpl.java
index 53f98f0f..e1f81d5e 100644
--- a/bonus-modules/bonus-material/src/main/java/com/bonus/material/clz/service/impl/MaterialLeaseInfoServiceImpl.java
+++ b/bonus-modules/bonus-material/src/main/java/com/bonus/material/clz/service/impl/MaterialLeaseInfoServiceImpl.java
@@ -264,6 +264,10 @@ public class MaterialLeaseInfoServiceImpl implements MaterialLeaseInfoService {
                 }
             }
             list.addAll(leaseApplyOutList);
+            // 移出leaseApplyOutList中alNum为0的数据
+            list = list.stream()
+                    .filter(item -> item.getAlNum().compareTo(BigDecimal.ZERO) > 0)
+                    .collect(Collectors.toList());
         }
         // 使用 Stream API 进行降序排序
         List<MaterialLeaseApplyInfo> sortedList = list.stream()
diff --git a/bonus-modules/bonus-material/src/main/java/com/bonus/material/repair/controller/RepairInputDetailsController.java b/bonus-modules/bonus-material/src/main/java/com/bonus/material/repair/controller/RepairInputDetailsController.java
index f8c40be1..218d9b31 100644
--- a/bonus-modules/bonus-material/src/main/java/com/bonus/material/repair/controller/RepairInputDetailsController.java
+++ b/bonus-modules/bonus-material/src/main/java/com/bonus/material/repair/controller/RepairInputDetailsController.java
@@ -11,7 +11,6 @@ import com.bonus.common.log.enums.OperaType;
 import com.bonus.material.back.domain.vo.MaCodeVo;
 import com.bonus.material.basic.domain.BmQrcodeInfo;
 import com.bonus.material.common.annotation.PreventRepeatSubmit;
-import com.bonus.material.input.domain.InputApplyDetails;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -155,7 +154,6 @@ public class RepairInputDetailsController extends BaseController {
      * @return
      */
     @ApiOperation(value = "查询修试待入库机具编码")
-    @PreventRepeatSubmit
 //    @RequiresPermissions("purchase:storage:add")
     @GetMapping("/getCodeList")
     public AjaxResult getCodeList(MaCodeVo mdCodeVo) {
diff --git a/bonus-modules/bonus-material/src/main/java/com/bonus/material/repair/service/impl/RepairServiceImpl.java b/bonus-modules/bonus-material/src/main/java/com/bonus/material/repair/service/impl/RepairServiceImpl.java
index 31134506..dd6a5793 100644
--- a/bonus-modules/bonus-material/src/main/java/com/bonus/material/repair/service/impl/RepairServiceImpl.java
+++ b/bonus-modules/bonus-material/src/main/java/com/bonus/material/repair/service/impl/RepairServiceImpl.java
@@ -1044,7 +1044,9 @@ public class RepairServiceImpl implements RepairService {
                         repairApplyRecord.setCreateBy(loginUser.getSysUser().getNickName());
                         repairApplyRecord.setSupplierId(partList.get(i).getSupplierId());
                         repairApplyRecord.setPartPrice(Optional.ofNullable(partList.get(i).getBackCost()).orElse(BigDecimal.ZERO));
-                        repairApplyRecord.setRemark(StringUtils.isNotBlank(bean.getOutRepairList().get(0).getRemark()) ? bean.getOutRepairList().get(0).getRemark() : "");
+                        if (!CollectionUtils.isEmpty(bean.getOutRepairList())) {
+                            repairApplyRecord.setRemark(StringUtils.isNotBlank(bean.getOutRepairList().get(0).getRemark()) ? bean.getOutRepairList().get(0).getRemark() : "");
+                        }
                         if (MaTypeManageTypeEnum.CODE_DEVICE.getTypeId().equals(manageType)) {
                             repairApplyRecord.setRepairNum(BigDecimal.valueOf(!RepairTypeEnum.TO_SCRAP.getTypeId().equals(bean.getRepairType()) ? 1 : 0));
                             repairApplyRecord.setScrapNum(BigDecimal.valueOf(RepairTypeEnum.TO_SCRAP.getTypeId().equals(bean.getRepairType()) ? 1 : 0));
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 47965009..489f8fa9 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
@@ -7,6 +7,7 @@ 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;
+import com.bonus.material.repair.domain.RepairApplyDetails;
 import com.bonus.material.settlement.domain.SltAgreementInfo;
 import com.bonus.material.task.domain.TmTask;
 import org.apache.ibatis.annotations.Param;
@@ -166,4 +167,18 @@ public interface TmTaskMapper {
      * @return
      */
     TmTask selectStatusByTaskId(Long taskId);
+
+    /**
+     * 根据任务编号查询任务信息
+     * @param code
+     * @return
+     */
+    TmTask selectTaskByCode(String code);
+
+    /**
+     * 根据任务编号查询任务信息
+     * @param backApplyInfo
+     * @return
+     */
+    List<RepairApplyDetails> selectBackApplyInfoById(BackApplyInfo backApplyInfo);
 }
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 332809f3..bae722de 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
@@ -247,4 +247,26 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         WHERE
             task_id = #{taskId}
     </select>
+
+    <select id="selectTaskByCode" resultType="com.bonus.material.task.domain.TmTask">
+        SELECT
+            task_id as taskId,
+            task_type as taskType,
+            task_status as taskStatus,
+            code as code
+        FROM
+            tm_task
+        WHERE
+            code = #{code}
+    </select>
+
+    <select id="selectBackApplyInfoById" resultType="com.bonus.material.repair.domain.RepairApplyDetails">
+        SELECT
+            task_id as taskId,
+            back_id as backId
+        FROM
+            repair_apply_details
+        WHERE
+            back_id = #{id}
+    </select>
 </mapper>
\ No newline at end of file