diff --git a/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/service/storagemat/StorageMatServiceImpl.java b/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/service/storagemat/StorageMatServiceImpl.java
index 27b5edb..70d178a 100644
--- a/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/service/storagemat/StorageMatServiceImpl.java
+++ b/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/service/storagemat/StorageMatServiceImpl.java
@@ -1,6 +1,7 @@
 package com.chanko.yunxi.mes.module.heli.service.storagemat;
 
 import cn.hutool.core.collection.CollUtil;
+import cn.hutool.core.util.ObjectUtil;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.chanko.yunxi.mes.module.heli.controller.admin.storage.vo.StorageSaveReqVO;
 import com.chanko.yunxi.mes.module.heli.dal.dataobject.bdgzsomthing.bdgzsomthingDO;
@@ -26,6 +27,7 @@ import javax.annotation.Resource;
 import org.springframework.validation.annotation.Validated;
 import org.springframework.transaction.annotation.Transactional;
 
+import java.math.BigDecimal;
 import java.time.LocalDateTime;
 import java.util.*;
 import java.util.stream.Collectors;
@@ -245,7 +247,13 @@ public class StorageMatServiceImpl implements StorageMatService {
                     queryWrapper.eq(StorageLogNowDO::getRgId,storageMatDO.getRgId());
                 }
                 StorageLogNowDO storageLogNowDO = storageLogNowMapper.selectOne(queryWrapper);
-                storageMatDO.setMatRest(storageLogNowDO.getStorageOkQty());
+                if (ObjectUtil.isNotEmpty(storageLogNowDO)){
+                    storageMatDO.setMatRest(storageLogNowDO.getStorageOkQty());
+                }else {
+                    storageMatDO.setMatRest(new BigDecimal(0));
+                }
+
+
 //                if(storageMatDO.getProjectSubName()!=null && !storageMatDO.getProjectSubName().equals("")){
 //                    if(subNameMap.get(storageMatDO.getProjectNo())!=null){
 //                        storageMatDO.setProjectSubName(subNameMap.get(storageMatDO.getProjectNo()));