diff --git a/.gitignore b/.gitignore
index 761ecab..9046ab9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -20,4 +20,5 @@ bin-release/
 /HJGL_DS/FineUIPro.Web/FileUploadHJGLHotProessManage
 /HJGL_DS/FineUIPro.Web/File/Excel
 /HJGL_DS/.vs/
-/HJGL_DS/.vs/config/applicationhost.config
\ No newline at end of file
+/HJGL_DS/.vs/config/applicationhost.config
+/HJGL_DS/FineUIPro.Web/FileUpload/Sign
diff --git a/HJGL_DS/FineUIPro.Web/WeldMat/UsingSentMat/UsingtMatSelect.aspx.cs b/HJGL_DS/FineUIPro.Web/WeldMat/UsingSentMat/UsingtMatSelect.aspx.cs
index fc23f84..64deb1b 100644
--- a/HJGL_DS/FineUIPro.Web/WeldMat/UsingSentMat/UsingtMatSelect.aspx.cs
+++ b/HJGL_DS/FineUIPro.Web/WeldMat/UsingSentMat/UsingtMatSelect.aspx.cs
@@ -341,7 +341,7 @@ namespace FineUIPro.Web.WeldMat.UsingSentMat
             BindGrid();
             foreach (GridColumn column in grid.Columns)
             {
-                if (column.ColumnIndex < 21)
+                if (column.ColumnIndex < 20)
                 {
                     sb.AppendFormat("<td>{0}</td>", column.HeaderText);
                 }
@@ -353,7 +353,7 @@ namespace FineUIPro.Web.WeldMat.UsingSentMat
                 sb.Append("<tr>");
                 foreach (GridColumn column in grid.Columns)
                 {
-                    if (column.ColumnIndex < 21)
+                    if (column.ColumnIndex < 20)
                     {
                         string html = row.Values[column.ColumnIndex].ToString();
                         if (column.ColumnID == "tfNumber")
diff --git a/HJGL_DS/WebAPI/WebAPI.csproj.user b/HJGL_DS/WebAPI/WebAPI.csproj.user
index a48b337..28be9c4 100644
--- a/HJGL_DS/WebAPI/WebAPI.csproj.user
+++ b/HJGL_DS/WebAPI/WebAPI.csproj.user
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
-    <LastActiveSolutionConfig>Debug|Any CPU</LastActiveSolutionConfig>
+    <LastActiveSolutionConfig>Release|Any CPU</LastActiveSolutionConfig>
     <NameOfLastUsedPublishProfile>FolderProfile</NameOfLastUsedPublishProfile>
     <UseIISExpress>true</UseIISExpress>
     <Use64BitIISExpress />