diff --git a/Myshipping.Application/Service/BookingOrderContact/BookingOrderContactService.cs b/Myshipping.Application/Service/BookingOrderContact/BookingOrderContactService.cs
index e1bf3861..fc8c8295 100644
--- a/Myshipping.Application/Service/BookingOrderContact/BookingOrderContactService.cs
+++ b/Myshipping.Application/Service/BookingOrderContact/BookingOrderContactService.cs
@@ -112,7 +112,7 @@ namespace Myshipping.Application
         [HttpPost("/BookingOrderContact/savebatch"), SqlSugarUnitOfWork]
         public async Task SaveBatch(List<UpdateBookingOrderContactInput> input)
         {
-            if (input!=null&&input.Count>0) {
+            if (input!=null||input.Count==0) {
                 throw Oops.Oh($"请传入正确数据");
             }
             var bookingId = input.First().BookingId;