diff --git a/nflg_project_dev/nflg-bom-new/src/main/java/com/nflg/product/bomnew/service/domain/EBom/topbomnew/FormalEBomToPbomBase.java b/nflg_project_dev/nflg-bom-new/src/main/java/com/nflg/product/bomnew/service/domain/EBom/topbomnew/FormalEBomToPbomBase.java
index 72804493..2a9437ad 100644
--- a/nflg_project_dev/nflg-bom-new/src/main/java/com/nflg/product/bomnew/service/domain/EBom/topbomnew/FormalEBomToPbomBase.java
+++ b/nflg_project_dev/nflg-bom-new/src/main/java/com/nflg/product/bomnew/service/domain/EBom/topbomnew/FormalEBomToPbomBase.java
@@ -321,7 +321,7 @@ public abstract class FormalEBomToPbomBase {
         pBomParent.setSource(PbomSourceEnum.FROM_EBOM.getValue());
         pBomParent.setSourceStatus(PbomSourceStatusEnum.EBOM.getValue());
         //EBOM版本大于pbom版本则用EBOm版本
-        if(oldParent!=null && VersionUtil.compare(parentVo.getCurrentVersion(),oldParent.getCurrentVersion())>0){
+        if( oldParent!=null &&  StrUtil.isNotBlank(parentVo.getCurrentVersion()) && VersionUtil.compare(parentVo.getCurrentVersion(),oldParent.getCurrentVersion())>0){
             pBomParent.setCurrentVersion(parentVo.getCurrentVersion());
             pBomParent.setCurrentVersion(parentVo.getCurrentVersion());
         }