墙盒详情bug

src/main/java/com/boco/nbd/wios/manage/service/impl/WallboxApplyService.java

@@ -75,7 +75,9 @@ public class WallboxApplyService {
         List<SupplierStaff> supplier = supplierStaffDao.selectByAccountId(Integer.valueOf(userId));
         WallboxApplyDetailQueryDTO query = new WallboxApplyDetailQueryDTO();
         query.setOrderId(orderId);
-        query.setSupplierId(supplier.stream().findFirst().get().getSupplierId().toString());
+       if (supplier.size()!=0){
+           query.setSupplierId(supplier.stream().findFirst().get().getSupplierId().toString());
+       }
         return wallboxApplyMapper.selectWallboxDetail(query);
     }