diff --git a/Myshipping.Application/Service/BookingOrder/BookingOrderService.cs b/Myshipping.Application/Service/BookingOrder/BookingOrderService.cs
index 03c817e6..a8acf360 100644
--- a/Myshipping.Application/Service/BookingOrder/BookingOrderService.cs
+++ b/Myshipping.Application/Service/BookingOrder/BookingOrderService.cs
@@ -285,7 +285,7 @@ namespace Myshipping.Application
                  .WhereIF(!string.IsNullOrWhiteSpace(input.CUSTSERVICEID), u => u.CUSTSERVICEID == input.CUSTSERVICEID)
                  .WhereIF(!string.IsNullOrWhiteSpace(input.CUSTSERVICE), u => u.CUSTSERVICE.Contains(input.CUSTSERVICE))
                  .WhereIF(!string.IsNullOrWhiteSpace(input.CUSTOMERNAME), u => u.CUSTOMERNAME.Contains(input.CUSTOMERNAME))
-                 .WhereIF(input.CUSTOMERID != null && input.CUSTOMERID != 0, u => u.CUSTOMERID == input.CUSTOMERID)
+                 .WhereIF(!string.IsNullOrWhiteSpace(input.CUSTOMERID) , u => u.CUSTOMERID == input.CUSTOMERID)
                  .WhereIF(!string.IsNullOrWhiteSpace(input.FORWARDER), u => u.FORWARDER.Contains(input.FORWARDER))
                  .WhereIF(!string.IsNullOrWhiteSpace(input.CUSTSERVICE), u => u.CUSTSERVICE == input.CUSTSERVICE)
                  .WhereIF(!string.IsNullOrWhiteSpace(input.CUSTOMERNAME), u => u.CUSTOMERNAME == input.CUSTOMERNAME)
diff --git a/Myshipping.Application/Service/BookingOrder/Dto/BookingOrderInput.cs b/Myshipping.Application/Service/BookingOrder/Dto/BookingOrderInput.cs
index 5593fb50..b8152c7b 100644
--- a/Myshipping.Application/Service/BookingOrder/Dto/BookingOrderInput.cs
+++ b/Myshipping.Application/Service/BookingOrder/Dto/BookingOrderInput.cs
@@ -638,7 +638,7 @@ namespace Myshipping.Application
         /// <summary>
         /// 客户ID
         /// </summary>
-        public virtual long? CUSTOMERID { get; set; }
+        public virtual string CUSTOMERID { get; set; }
         
         /// <summary>
         /// 订舱代理ID