diff --git a/production/src/main/java/com/foreverwin/mesnac/production/service/impl/SplitSfcServiceImpl.java b/production/src/main/java/com/foreverwin/mesnac/production/service/impl/SplitSfcServiceImpl.java
index e77b24e8..ca2dd264 100644
--- a/production/src/main/java/com/foreverwin/mesnac/production/service/impl/SplitSfcServiceImpl.java
+++ b/production/src/main/java/com/foreverwin/mesnac/production/service/impl/SplitSfcServiceImpl.java
@@ -220,7 +220,8 @@ public class SplitSfcServiceImpl extends ServiceImpl<SplitSfcMapper, SplitSfc> i
             dispositionSfcsRequest.setSfcs(sfcs);
             dispositionSfcsRequest.setBypassStepValidation(true);
             DispositionSelection dispositionSelection=new DispositionSelection();
-            dispositionSelection.setRouterRef(routerBo);
+            Router maxRevisionRouter = routerService.getMaxRevisionRouter(site, StringUtil.trimHandle(routerBo));
+            dispositionSelection.setRouterRef(maxRevisionRouter.getHandle());
             dispositionSfcsRequest.setDispositionSelection(dispositionSelection);
             dispositionSfcsRequest.setProdCtx(new ProductionContext());
             ncProductionService.dispositionMultipleSfcs(dispositionSfcsRequest);