diff --git a/ds-wms-service/DS.WMS.Core/TaskPlat/Dtos/Mapper/AddTaskPlatMapsterSetup.cs b/ds-wms-service/DS.WMS.Core/TaskPlat/Dtos/Mapper/AddTaskPlatMapsterSetup.cs
index a6bbcfb0..405b611a 100644
--- a/ds-wms-service/DS.WMS.Core/TaskPlat/Dtos/Mapper/AddTaskPlatMapsterSetup.cs
+++ b/ds-wms-service/DS.WMS.Core/TaskPlat/Dtos/Mapper/AddTaskPlatMapsterSetup.cs
@@ -2,7 +2,6 @@
 using DS.WMS.Core.TaskPlat.Entity;
 using Mapster;
 using Microsoft.Extensions.DependencyInjection;
-using static Org.BouncyCastle.Math.EC.ECCurve;
 
 namespace DS.WMS.Core.TaskPlat.Dtos.Mapper
 {