diff --git a/lms/nladmin-system/src/main/java/org/nl/wms/pda/st/service/impl/VirtualOutServiceImpl.java b/lms/nladmin-system/src/main/java/org/nl/wms/pda/st/service/impl/VirtualOutServiceImpl.java
index 146e64dbe..7c4858fd5 100644
--- a/lms/nladmin-system/src/main/java/org/nl/wms/pda/st/service/impl/VirtualOutServiceImpl.java
+++ b/lms/nladmin-system/src/main/java/org/nl/wms/pda/st/service/impl/VirtualOutServiceImpl.java
@@ -97,7 +97,7 @@ public class VirtualOutServiceImpl implements VirtualOutService {
 
         if (ObjectUtil.isNotEmpty(whereJson.getString("box_no"))) {
             JSONObject jsonSub = WQL.getWO("PDA_VIRTUALOUT").addParam("flag", "4").addParam("box_no", whereJson.getString("box_no")).process().uniqueResult(0);
-            if (ObjectUtil.isNotEmpty(jsonSub)){
+            if (ObjectUtil.isEmpty(jsonSub)){
                 throw new BadRequestException("未查询到设木箱号为["+whereJson.getString("box_no")+"]的子卷包装关系信息！");
             }