diff --git a/ruoyi-modules/hwmom-mes/src/main/java/org/dromara/mes/service/impl/BaseMaterialTypeServiceImpl.java b/ruoyi-modules/hwmom-mes/src/main/java/org/dromara/mes/service/impl/BaseMaterialTypeServiceImpl.java
index 440f7907..7ac3ae54 100644
--- a/ruoyi-modules/hwmom-mes/src/main/java/org/dromara/mes/service/impl/BaseMaterialTypeServiceImpl.java
+++ b/ruoyi-modules/hwmom-mes/src/main/java/org/dromara/mes/service/impl/BaseMaterialTypeServiceImpl.java
@@ -1,5 +1,6 @@
 package org.dromara.mes.service.impl;
 
+import org.apache.commons.lang3.ObjectUtils;
 import org.dromara.common.core.exception.ServiceException;
 import org.dromara.common.core.utils.MapstructUtils;
 import org.dromara.common.core.utils.StringUtils;
@@ -87,6 +88,17 @@ public class BaseMaterialTypeServiceImpl implements IBaseMaterialTypeService {
     public Boolean insertByBo(BaseMaterialTypeBo bo) {
         BaseMaterialType add = MapstructUtils.convert(bo, BaseMaterialType.class);
         validEntityBeforeSave(add);
+
+        //获取父节点信息
+        BaseMaterialTypeVo query = baseMapper.selectVoById(bo.getParentId());
+        if (ObjectUtils.isNotEmpty(query)) {
+            //若父节点不为空，则将父节点的ancestors拼接父节点id拼接成ancestors
+            add.setAncestors(query.getAncestors() + "," + bo.getParentId());
+        }else{
+            //若父节点为空，则ancestors仅有父节点id
+            add.setAncestors(bo.getParentId().toString());
+        }
+
         boolean flag = baseMapper.insert(add) > 0;
         if (flag) {
             bo.setMatrialTypeId(add.getMatrialTypeId());
@@ -135,7 +147,7 @@ public class BaseMaterialTypeServiceImpl implements IBaseMaterialTypeService {
         if(isValid){
             //TODO 做一些业务上的校验,判断是否需要校验
             for (Long id : ids) {
-                //TODO 校验是否需要删除
+                //监测删除的节点是否有子节点
                 BaseMaterialType query = new BaseMaterialType();
                 query.setParentId(id);
                 if (baseMapper.selectCount(Wrappers.lambdaQuery(query)) > 0) {
diff --git a/ruoyi-modules/hwmom-mes/src/main/java/org/dromara/mes/service/impl/BaseMeasurementUnitInfoServiceImpl.java b/ruoyi-modules/hwmom-mes/src/main/java/org/dromara/mes/service/impl/BaseMeasurementUnitInfoServiceImpl.java
index 8d62ebd7..df7f9e17 100644
--- a/ruoyi-modules/hwmom-mes/src/main/java/org/dromara/mes/service/impl/BaseMeasurementUnitInfoServiceImpl.java
+++ b/ruoyi-modules/hwmom-mes/src/main/java/org/dromara/mes/service/impl/BaseMeasurementUnitInfoServiceImpl.java
@@ -1,5 +1,6 @@
 package org.dromara.mes.service.impl;
 
+import org.apache.commons.lang3.ObjectUtils;
 import org.dromara.common.core.exception.ServiceException;
 import org.dromara.common.core.utils.MapstructUtils;
 import org.dromara.common.core.utils.StringUtils;
@@ -80,16 +81,17 @@ public class BaseMeasurementUnitInfoServiceImpl implements IBaseMeasurementUnitI
     public Boolean insertByBo(BaseMeasurementUnitInfoBo bo) {
         BaseMeasurementUnitInfo add = MapstructUtils.convert(bo, BaseMeasurementUnitInfo.class);
         validEntityBeforeSave(add);
+
         // 获取父节点信息
         BaseMeasurementUnitInfoVo query = baseMapper.selectVoById(bo.getParentId());
-
-        if (query != null) {
+        if (ObjectUtils.isNotEmpty(query)) {
             //若父节点不为空，则将父节点的ancestors拼接父节点id拼接成ancestors
             add.setAncestors(query.getAncestors() + "," + bo.getParentId());
         }else{
             //若父节点为空，则ancestors仅有父节点id
             add.setAncestors(bo.getParentId().toString());
         }
+
         boolean flag = baseMapper.insert(add) > 0;
         if (flag) {
             bo.setUnitId(add.getUnitId());