diff --git a/.vs/ICSSoft.FromERP/v16/.suo b/.vs/ICSSoft.FromERP/v16/.suo
index 3f54ae3..e1d64cb 100644
Binary files a/.vs/ICSSoft.FromERP/v16/.suo and b/.vs/ICSSoft.FromERP/v16/.suo differ
diff --git a/ICSSoft.FromERP/ConstWorkPoint.cs b/ICSSoft.FromERP/Const/ConstWorkPoint.cs
similarity index 100%
rename from ICSSoft.FromERP/ConstWorkPoint.cs
rename to ICSSoft.FromERP/Const/ConstWorkPoint.cs
diff --git a/ICSSoft.FromERP/ConvertExt.cs b/ICSSoft.FromERP/Extension/ConvertExt.cs
similarity index 100%
rename from ICSSoft.FromERP/ConvertExt.cs
rename to ICSSoft.FromERP/Extension/ConvertExt.cs
diff --git a/ICSSoft.FromERP/DBHelper.cs b/ICSSoft.FromERP/Helper/DBHelper.cs
similarity index 100%
rename from ICSSoft.FromERP/DBHelper.cs
rename to ICSSoft.FromERP/Helper/DBHelper.cs
diff --git a/ICSSoft.FromERP/HttpHelper.cs b/ICSSoft.FromERP/Helper/HttpHelper.cs
similarity index 100%
rename from ICSSoft.FromERP/HttpHelper.cs
rename to ICSSoft.FromERP/Helper/HttpHelper.cs
diff --git a/ICSSoft.FromERP/ICSSoft.FromERP.csproj b/ICSSoft.FromERP/ICSSoft.FromERP.csproj
index abd927a..a43f290 100644
--- a/ICSSoft.FromERP/ICSSoft.FromERP.csproj
+++ b/ICSSoft.FromERP/ICSSoft.FromERP.csproj
@@ -85,10 +85,10 @@
     <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
-    <Compile Include="ConvertExt.cs" />
-    <Compile Include="DBHelper.cs" />
+    <Compile Include="Extension\ConvertExt.cs" />
+    <Compile Include="Helper\DBHelper.cs" />
     <Compile Include="Extension\CommonExt.cs" />
-    <Compile Include="HttpHelper.cs" />
+    <Compile Include="Helper\HttpHelper.cs" />
     <Compile Include="ICSAddStdWorkHourFromMES.cs" />
     <Compile Include="IcsAutoMo2Lot.cs" />
     <Compile Include="IcsAutoMo2Lot4JWX.cs" />
@@ -111,7 +111,7 @@
     <Compile Include="IcsOp.cs" />
     <Compile Include="IcsSBomFromU8.cs" />
     <Compile Include="IcsSBom.cs" />
-    <Compile Include="ConstWorkPoint.cs" />
+    <Compile Include="Const\ConstWorkPoint.cs" />
     <Compile Include="ICSBrrow.cs" />
     <Compile Include="ICSDepartment.cs" />
     <Compile Include="Data\ICSHelper.cs" />