diff --git a/nursing-unit-invoicing/nu-invoicing-biz/src/main/java/com/nu/modules/thd/service/impl/ThdServiceImpl.java b/nursing-unit-invoicing/nu-invoicing-biz/src/main/java/com/nu/modules/thd/service/impl/ThdServiceImpl.java
index 864c3ecd..fa04ed73 100644
--- a/nursing-unit-invoicing/nu-invoicing-biz/src/main/java/com/nu/modules/thd/service/impl/ThdServiceImpl.java
+++ b/nursing-unit-invoicing/nu-invoicing-biz/src/main/java/com/nu/modules/thd/service/impl/ThdServiceImpl.java
@@ -655,7 +655,7 @@ public class ThdServiceImpl implements ITuiHuoApi {
         qw.eq("elder_id", dto.getElderId());
         qw.eq("status", status);
         List<NuInvoicingThdMain> qwMain = thdMainMapper.selectList(qw);
-        if(CollectionUtils.isEmpty(qwMain)){
+        if(!CollectionUtils.isEmpty(qwMain)){
             map.put("success", false);
             map.put("message", "退货单已存在");
         }