diff --git a/src/main/java/com/glxp/api/service/inout/IoSplitFifoInvService.java b/src/main/java/com/glxp/api/service/inout/IoSplitFifoInvService.java
index 5ec449baa..85209ddca 100644
--- a/src/main/java/com/glxp/api/service/inout/IoSplitFifoInvService.java
+++ b/src/main/java/com/glxp/api/service/inout/IoSplitFifoInvService.java
@@ -15,6 +15,7 @@ import com.glxp.api.entity.collect.IoSplitFifoInvRel;
 import com.glxp.api.entity.inout.IoCodeEntity;
 import com.glxp.api.entity.inout.IoOrderEntity;
 import com.glxp.api.entity.inout.IoSplitFifoCodeEntity;
+import com.glxp.api.exception.JsonException;
 import com.glxp.api.req.basic.SysWorkplaceLayerRequest;
 import com.glxp.api.req.inout.IoSplitFifoInvRequest;
 import com.glxp.api.res.inout.IoSplitInvResponse;
@@ -165,6 +166,9 @@ public class IoSplitFifoInvService extends ServiceImpl<IoSplitFifoInvMapper, IoS
     SysWorkplaceLayerService sysWorkplaceLayerService;
     public String setQueueCode(Long workPlaceCode,String userId){
         List<SysWorkplaceQueue> queues = sysWorkplaceQueueService.list(new LambdaQueryWrapper<SysWorkplaceQueue>().eq(SysWorkplaceQueue::getWorkPlaceIdFk, workPlaceCode));
+        if (queues.size() == 0){
+            throw  new JsonException(500,"请增加取货槽");
+        }
         SysWorkplaceQueue workplaceQueue = queues.get(0);
         // 使用流来过滤掉匹配的元素
         List<SysWorkplaceQueue> filteredQueues = queues.stream()