src/DataSharing.Host/Controllers/CityDataExchangeController.cs

@@ -134,7 +134,7 @@ namespace DataSharing.Host.Controllers
             orderData.Transpond = false;
             orderData.SourceChannel = "市州互转";
             orderData.SourceChannelCode = "SZHZ";
-            orderData.ExternalId = dto.Id;
+            orderData.ExternalId = dto.No;
             switch (_sessionContext.PlatformSource)
             {
                 case "CityDataExchangeYB":