diff --git a/src/main/java/com/spring/modules/part/service/impl/BomManagementServiceImpl.java b/src/main/java/com/spring/modules/part/service/impl/BomManagementServiceImpl.java
index 5f204b6d..7ac08740 100644
--- a/src/main/java/com/spring/modules/part/service/impl/BomManagementServiceImpl.java
+++ b/src/main/java/com/spring/modules/part/service/impl/BomManagementServiceImpl.java
@@ -1368,9 +1368,8 @@ public class BomManagementServiceImpl extends ServiceImpl<BomManagementMapper, B
 
         String items = String.valueOf(getBomComponentResponse.get("obj"));
         List<BomIfsItem> ifsItems = JSON.parseArray(items, BomIfsItem.class);
-        List<BomComponentVo> plmItems = new ArrayList<>();
         for (BomIfsItem ifsItem : ifsItems) {
-            BomComponentVo plmItem = new BomComponentVo();
+            BomComponentEntity plmItem = new BomComponentEntity();
             plmItem.setSite(ifsItem.getContract());
             plmItem.setPartNo(ifsItem.getPartNo());
             plmItem.setEngChgLevel(Integer.valueOf(ifsItem.getEngChgLevel()));
@@ -1389,7 +1388,7 @@ public class BomManagementServiceImpl extends ServiceImpl<BomManagementMapper, B
             plmItem.setLineSequence(ifsItem.getLineSequence().isEmpty() ? null : Integer.valueOf(ifsItem.getLineSequence()));
             plmItem.setConsumptionItem(ifsItem.getConsumptionItem());
             plmItem.setCreateBy(data.getUpdateBy());
-            plmItems.add(plmItem);
+            bomManagementMapper.saveBomComponent(plmItem);
         }
 
         String distributions = String.valueOf(getBomDistributionResponse.get("obj"));
@@ -1411,9 +1410,6 @@ public class BomManagementServiceImpl extends ServiceImpl<BomManagementMapper, B
             plmDistributions.add(plmDistribution);
         }
         // 重新写入到plm
-        if (!plmItems.isEmpty()) {
-            bomManagementMapper.saveBomComponents(plmItems);
-        }
         if (!plmDistributions.isEmpty()) {
             bomManagementMapper.saveBomManufStructCostDistrib(plmDistributions);
         }
diff --git a/src/main/java/com/spring/modules/part/util/UtilsClass.java b/src/main/java/com/spring/modules/part/util/UtilsClass.java
index 860e1281..df682c23 100644
--- a/src/main/java/com/spring/modules/part/util/UtilsClass.java
+++ b/src/main/java/com/spring/modules/part/util/UtilsClass.java
@@ -10,20 +10,15 @@ public class UtilsClass {
      * @return
      */
     public static BigDecimal stringToBigDecimal(String str) {
-        BigDecimal bd = BigDecimal.ZERO;
-        if (str == null) {
-            return bd;
+        if (str == null || str.trim().isEmpty()) {
+            return BigDecimal.ZERO; // 或者返回 BigDecimal.ZERO，视业务需求而定
         }
         try {
-            // 使用字符串创建 BigDecimal 对象
-            bd = new BigDecimal(str);
-        } catch (NumberFormatException e) {
-            // 处理非法格式的情况
-            System.err.println("无效的重量值: " + str);
-            // 可以选择设置默认值或其他处理方式
-            bd = BigDecimal.ZERO;
+            return new BigDecimal(str.trim());
+        } catch (Exception ex) {
+            System.err.println("无法解析的数值: " + str);
+            return BigDecimal.ZERO; // 或抛异常，或返回 null
         }
-        return bd;
     }
 
     /**