diff --git a/src/main/java/com/glxp/api/service/collect/IoCollectOrderService.java b/src/main/java/com/glxp/api/service/collect/IoCollectOrderService.java
index d11b78cc3..7739fabbf 100644
--- a/src/main/java/com/glxp/api/service/collect/IoCollectOrderService.java
+++ b/src/main/java/com/glxp/api/service/collect/IoCollectOrderService.java
@@ -667,6 +667,7 @@ public class IoCollectOrderService extends ServiceImpl<IoCollectOrderMapper, IoC
 
                 collectOrder.setOrderCirType(sysWorkplaceDocumentEntity.getOrderCirType());
                 BeanUtils.copyProperties(collectOrder, ioCollectOrderOrigin);
+                collectOrderOriginService.remove(new LambdaUpdateWrapper<IoCollectOrderOrigin>().eq(IoCollectOrderOrigin::getBillNo, ioCollectOrderOrigin.getBillNo()));
                 collectOrderOriginService.save(ioCollectOrderOrigin);
                 List<IoCollectOrderBiz> bizList = collectOrder.getBizList();
                 if (CollUtil.isNotEmpty(bizList)) {