diff --git a/HJGL/.vs/HJGL/v17/.suo b/HJGL/.vs/HJGL/v17/.suo
index dd236ad..b6ae64a 100644
Binary files a/HJGL/.vs/HJGL/v17/.suo and b/HJGL/.vs/HJGL/v17/.suo differ
diff --git a/HJGL/FineUIPro.Web/WeldingProcess/TrustManage/TrustBatchIn.aspx.cs b/HJGL/FineUIPro.Web/WeldingProcess/TrustManage/TrustBatchIn.aspx.cs
index ada1ff7..ee51105 100644
--- a/HJGL/FineUIPro.Web/WeldingProcess/TrustManage/TrustBatchIn.aspx.cs
+++ b/HJGL/FineUIPro.Web/WeldingProcess/TrustManage/TrustBatchIn.aspx.cs
@@ -8,6 +8,7 @@ using System.Web.UI;
 using BLL;
 using FineUIPro.Web.common.ProjectSet;
 using FineUIPro.Web.Common.ProjectSet;
+using Model;
 
 namespace FineUIPro.Web.WeldingProcess.TrustManage
 {