diff --git a/nflg_project_dev/material/src/main/java/com/nflg/product/material/api/user/material/MaterialUpdateBillApi.java b/nflg_project_dev/material/src/main/java/com/nflg/product/material/api/user/material/MaterialUpdateBillApi.java
index 1f9759cb..42785841 100644
--- a/nflg_project_dev/material/src/main/java/com/nflg/product/material/api/user/material/MaterialUpdateBillApi.java
+++ b/nflg_project_dev/material/src/main/java/com/nflg/product/material/api/user/material/MaterialUpdateBillApi.java
@@ -1,5 +1,7 @@
 package com.nflg.product.material.api.user.material;
 
+import cn.hutool.core.collection.CollectionUtil;
+import cn.hutool.core.convert.Convert;
 import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.nflg.product.base.core.api.BaseApi;
 import com.nflg.product.base.core.exception.NflgBusinessException;
@@ -209,4 +211,17 @@ public class MaterialUpdateBillApi  extends BaseApi {
     public ResultVO<MaterialAttrValueI18nEntity> materialUpdateBillService(@RequestParam("attrValueCn") String attrValueCn, @RequestParam("type") String type) {
         return materialUpdateBillService.materialUpdateBillService(attrValueCn, type);
     }
+
+    @GetMapping("getCurrentUpdateReason")
+    @ApiOperation("获取最近一次变更情况")
+    public ResultVO<MaterialUpdateBillVO> getCurrentUpdateReason(@RequestParam("materialNo") String materialNo) {
+        List<MaterialUpdateBillEntity> list = materialUpdateBillService.lambdaQuery()
+                .eq(MaterialUpdateBillEntity::getMaterialNo, materialNo)
+                .orderByDesc(MaterialUpdateBillEntity::getCreatedTime)
+                .list();
+        if (CollectionUtil.isNotEmpty(list)) {
+            return ResultVO.success(Convert.convert(MaterialUpdateBillVO.class, list.get(0)));
+        }
+        return ResultVO.success();
+    }
 }
diff --git a/nflg_project_dev/material/src/main/java/com/nflg/product/material/service/MaterialUpdateToOAService.java b/nflg_project_dev/material/src/main/java/com/nflg/product/material/service/MaterialUpdateToOAService.java
index 85714fad..7ef2cdd7 100644
--- a/nflg_project_dev/material/src/main/java/com/nflg/product/material/service/MaterialUpdateToOAService.java
+++ b/nflg_project_dev/material/src/main/java/com/nflg/product/material/service/MaterialUpdateToOAService.java
@@ -101,9 +101,17 @@ public class MaterialUpdateToOAService {
             material.put("UPDATEREASON", u.getUpdateResion());
             material.put("OLDMAKTX", u.getOldMaterialDesc());
             material.put("OLDTYPEMAKTX", u.getOldCategoryNameTree());
+
             if (StringUtils.isNotEmpty(u.getReplaceMaterialNo())) {
-                material.put("Ftdwl", u.getReplaceMaterialNo());
+                MaterialMainEntity materialMainEntity = materialMainService.lambdaQuery().eq(MaterialMainEntity::getMaterialNo, u.getMaterialNo()).one();
+                MaterialMainEntity replaceMaterialMainEntity = materialMainService.lambdaQuery().eq(MaterialMainEntity::getMaterialNo, u.getReplaceMaterialNo()).one();
+                boolean flag = Objects.nonNull(replaceMaterialMainEntity);
+                boolean flagJudge = materialMainEntity.getMaterialUnit().equals(replaceMaterialMainEntity.getMaterialUnit());
+                if (flag && flagJudge) {
+                    material.put("Ftdwl", u.getReplaceMaterialNo());
+                }
             }
+
             list.add(material);
         });
         result.put("List", list);