diff --git a/.vs/WinformGeneralDeveloperFrame/project-colors.json b/.vs/WinformGeneralDeveloperFrame/project-colors.json
new file mode 100644
index 0000000..3ff922f
--- /dev/null
+++ b/.vs/WinformGeneralDeveloperFrame/project-colors.json
@@ -0,0 +1,16 @@
+{
+  "Version": 1,
+  "ProjectMap": {
+    "6f2b061d-6116-45a4-9649-49ae4981c496": {
+      "ProjectGuid": "6f2b061d-6116-45a4-9649-49ae4981c496",
+      "DisplayName": "WinformGeneralDeveloperFrame.Commons",
+      "ColorIndex": 0
+    },
+    "fccdaf3a-fc3e-4f85-b794-2aaa299fbc45": {
+      "ProjectGuid": "fccdaf3a-fc3e-4f85-b794-2aaa299fbc45",
+      "DisplayName": "WinformGeneralDeveloperFrame",
+      "ColorIndex": 1
+    }
+  },
+  "NextColorIndex": 2
+}
\ No newline at end of file
diff --git a/.vs/WinformGeneralDeveloperFrame/v16/.suo b/.vs/WinformGeneralDeveloperFrame/v16/.suo
index a868a57..a970c47 100644
Binary files a/.vs/WinformGeneralDeveloperFrame/v16/.suo and b/.vs/WinformGeneralDeveloperFrame/v16/.suo differ
diff --git a/.vs/WinformGeneralDeveloperFrame/v17/.suo b/.vs/WinformGeneralDeveloperFrame/v17/.suo
index a868a57..00f5366 100644
Binary files a/.vs/WinformGeneralDeveloperFrame/v17/.suo and b/.vs/WinformGeneralDeveloperFrame/v17/.suo differ
diff --git a/.vs/WinformGeneralDeveloperFrame/v17/fileList.bin b/.vs/WinformGeneralDeveloperFrame/v17/fileList.bin
new file mode 100644
index 0000000..d4634bb
Binary files /dev/null and b/.vs/WinformGeneralDeveloperFrame/v17/fileList.bin differ
diff --git a/WinformGeneralDeveloperFrame.Commons/App.config b/WinformGeneralDeveloperFrame.Commons/App.config
index 9301a5b..7f625b4 100644
--- a/WinformGeneralDeveloperFrame.Commons/App.config
+++ b/WinformGeneralDeveloperFrame.Commons/App.config
@@ -1,20 +1,20 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <configuration>
   <configSections>
     <!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
-    <section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
+    <section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false"/>
   </configSections>
   <entityFramework>
     <defaultConnectionFactory type="System.Data.Entity.Infrastructure.LocalDbConnectionFactory, EntityFramework">
       <parameters>
-        <parameter value="mssqllocaldb" />
+        <parameter value="mssqllocaldb"/>
       </parameters>
     </defaultConnectionFactory>
     <providers>
-      <provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />
+      <provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer"/>
     </providers>
   </entityFramework>
   <connectionStrings>
-    <add name="Model1" connectionString="data source=.;initial catalog=winformdevfarme;integrated security=True;MultipleActiveResultSets=True;App=EntityFramework" providerName="System.Data.SqlClient" />
+    <add name="Model1" connectionString="data source=.;initial catalog=winformdevfarme;integrated security=True;MultipleActiveResultSets=True;App=EntityFramework" providerName="System.Data.SqlClient"/>
   </connectionStrings>
-</configuration>
\ No newline at end of file
+<startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.1"/></startup></configuration>
diff --git a/WinformGeneralDeveloperFrame.Commons/WinformGeneralDeveloperFrame.Commons.csproj b/WinformGeneralDeveloperFrame.Commons/WinformGeneralDeveloperFrame.Commons.csproj
index f129f5c..dd76667 100644
--- a/WinformGeneralDeveloperFrame.Commons/WinformGeneralDeveloperFrame.Commons.csproj
+++ b/WinformGeneralDeveloperFrame.Commons/WinformGeneralDeveloperFrame.Commons.csproj
@@ -9,9 +9,10 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>WinformGeneralDeveloperFrame.Commons</RootNamespace>
     <AssemblyName>WinformGeneralDeveloperFrame.Commons</AssemblyName>
-    <TargetFrameworkVersion>v4.8</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <Deterministic>true</Deterministic>
+    <TargetFrameworkProfile />
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <DebugSymbols>true</DebugSymbols>
diff --git a/WinformGeneralDeveloperFrame.Start/App.config b/WinformGeneralDeveloperFrame.Start/App.config
index a1a350d..c9a49a7 100644
--- a/WinformGeneralDeveloperFrame.Start/App.config
+++ b/WinformGeneralDeveloperFrame.Start/App.config
@@ -1,11 +1,11 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <configuration>
   <configSections>
     <sectionGroup name="applicationSettings" type="System.Configuration.ApplicationSettingsGroup, System">
-      <section name="DevExpress.LookAndFeel.Design.AppSettings" type="System.Configuration.ClientSettingsSection, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
+      <section name="DevExpress.LookAndFeel.Design.AppSettings" type="System.Configuration.ClientSettingsSection, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false"/>
     </sectionGroup>
     <!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
-    <section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
+    <section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false"/>
   </configSections>
   <applicationSettings>
     <DevExpress.LookAndFeel.Design.AppSettings>
@@ -43,24 +43,24 @@
         <value></value>
       </setting>
       <setting name="CustomPaletteCollection" serializeAs="Xml">
-        <value />
+        <value/>
       </setting>
     </DevExpress.LookAndFeel.Design.AppSettings>
   </applicationSettings>
   <startup>
-    <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.8" />
+    <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.1"/>
   </startup>
   <connectionStrings>
-    <add name="DB" connectionString="SB16Jt39MD21ugTdYbOTj5/d7+MqcDuVilvBLoJ8OAEXPbuSrV6hZrXx67xblmuQ7fKaMYG+dVdcpDz7biJQmcsuIgxY2UbQm9Be5Kg6Gt/XgxyNiyyQ/Ua7WcUFxGOhUup+z1uyRwL8WU5Gb0o6R8+flGQhYRk/O1O4dns2+sU=" providerName="System.Data.SqlClient" />
+    <add name="DB" connectionString="SB16Jt39MD21ugTdYbOTj5/d7+MqcDuVilvBLoJ8OAEXPbuSrV6hZrXx67xblmuQ7fKaMYG+dVdcpDz7biJQmcsuIgxY2UbQm9Be5Kg6Gt/XgxyNiyyQ/Ua7WcUFxGOhUup+z1uyRwL8WU5Gb0o6R8+flGQhYRk/O1O4dns2+sU=" providerName="System.Data.SqlClient"/>
   </connectionStrings>
   <entityFramework>
     <defaultConnectionFactory type="System.Data.Entity.Infrastructure.LocalDbConnectionFactory, EntityFramework">
       <parameters>
-        <parameter value="mssqllocaldb" />
+        <parameter value="mssqllocaldb"/>
       </parameters>
     </defaultConnectionFactory>
     <providers>
-      <provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />
+      <provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer"/>
     </providers>
   </entityFramework>
-</configuration>
\ No newline at end of file
+</configuration>
diff --git a/WinformGeneralDeveloperFrame.Start/WinformGeneralDeveloperFrame.Start.csproj b/WinformGeneralDeveloperFrame.Start/WinformGeneralDeveloperFrame.Start.csproj
index 7a15317..c3dde3a 100644
--- a/WinformGeneralDeveloperFrame.Start/WinformGeneralDeveloperFrame.Start.csproj
+++ b/WinformGeneralDeveloperFrame.Start/WinformGeneralDeveloperFrame.Start.csproj
@@ -9,9 +9,10 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>WinformGeneralDeveloperFrame.Start</RootNamespace>
     <AssemblyName>WinformGeneralDeveloperFrame.Start</AssemblyName>
-    <TargetFrameworkVersion>v4.8</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <Deterministic>true</Deterministic>
+    <TargetFrameworkProfile />
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <DebugSymbols>true</DebugSymbols>
diff --git a/WinformGeneralDeveloperFrame/App.config b/WinformGeneralDeveloperFrame/App.config
index 21e2a25..92bb19a 100644
--- a/WinformGeneralDeveloperFrame/App.config
+++ b/WinformGeneralDeveloperFrame/App.config
@@ -1,8 +1,8 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <configuration>
   <configSections>
     <sectionGroup name="applicationSettings" type="System.Configuration.ApplicationSettingsGroup, System">
-      <section name="DevExpress.LookAndFeel.Design.AppSettings" type="System.Configuration.ClientSettingsSection, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
+      <section name="DevExpress.LookAndFeel.Design.AppSettings" type="System.Configuration.ClientSettingsSection, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false"/>
     </sectionGroup>
   </configSections>
   <applicationSettings>
@@ -41,15 +41,15 @@
         <value></value>
       </setting>
       <setting name="CustomPaletteCollection" serializeAs="Xml">
-        <value />
+        <value/>
       </setting>
     </DevExpress.LookAndFeel.Design.AppSettings>
   </applicationSettings>
   <startup>
-    <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.8" />
+    <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.1"/>
   </startup>
   <connectionStrings>
-    <add name="DB" connectionString="data source=.;initial catalog=winformdevfarme;integrated security=True;MultipleActiveResultSets=True;App=EntityFramework" providerName="System.Data.SqlClient" />
+    <add name="DB" connectionString="data source=.;initial catalog=winformdevfarme;integrated security=True;MultipleActiveResultSets=True;App=EntityFramework" providerName="System.Data.SqlClient"/>
 
-  <add name="Model1" connectionString="data source=192.168.21.3;initial catalog=MESDEV;persist security info=True;user id=TEST;password=TEST123;MultipleActiveResultSets=True;App=EntityFramework" providerName="System.Data.SqlClient" /></connectionStrings>
-</configuration>
\ No newline at end of file
+  <add name="Model1" connectionString="data source=192.168.21.3;initial catalog=MESDEV;persist security info=True;user id=TEST;password=TEST123;MultipleActiveResultSets=True;App=EntityFramework" providerName="System.Data.SqlClient"/></connectionStrings>
+</configuration>
diff --git a/WinformGeneralDeveloperFrame/Properties/Settings.Designer.cs b/WinformGeneralDeveloperFrame/Properties/Settings.Designer.cs
index 9103901..41c4b66 100644
--- a/WinformGeneralDeveloperFrame/Properties/Settings.Designer.cs
+++ b/WinformGeneralDeveloperFrame/Properties/Settings.Designer.cs
@@ -1,27 +1,24 @@
 //------------------------------------------------------------------------------
 // <auto-generated>
-//     This code was generated by a tool.
-//     Runtime Version:4.0.30319.18047
+//     此代码由工具生成。
+//     运行时版本:4.0.30319.42000
 //
-//     Changes to this file may cause incorrect behavior and will be lost if
-//     the code is regenerated.
+//     对此文件的更改可能会导致不正确的行为，并且如果
+//     重新生成代码，这些更改将会丢失。
 // </auto-generated>
 //------------------------------------------------------------------------------
 
-
-namespace WinformGeneralDeveloperFrame.Properties
-{
+namespace WinformGeneralDeveloperFrame.Properties {
+    
+    
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "10.0.0.0")]
-    internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase
-    {
-
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "16.10.0.0")]
+    internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase {
+        
         private static Settings defaultInstance = ((Settings)(global::System.Configuration.ApplicationSettingsBase.Synchronized(new Settings())));
-
-        public static Settings Default
-        {
-            get
-            {
+        
+        public static Settings Default {
+            get {
                 return defaultInstance;
             }
         }
diff --git a/WinformGeneralDeveloperFrame/WinformGeneralDeveloperFrame.csproj b/WinformGeneralDeveloperFrame/WinformGeneralDeveloperFrame.csproj
index f53b610..0b8a4c4 100644
--- a/WinformGeneralDeveloperFrame/WinformGeneralDeveloperFrame.csproj
+++ b/WinformGeneralDeveloperFrame/WinformGeneralDeveloperFrame.csproj
@@ -9,7 +9,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>WinformGeneralDeveloperFrame</RootNamespace>
     <AssemblyName>WinformGeneralDeveloperFrame</AssemblyName>
-    <TargetFrameworkVersion>v4.8</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <PublishUrl>publish\</PublishUrl>
     <Install>true</Install>
@@ -26,6 +26,7 @@
     <IsWebBootstrapper>false</IsWebBootstrapper>
     <UseApplicationTrust>false</UseApplicationTrust>
     <BootstrapperEnabled>true</BootstrapperEnabled>
+    <TargetFrameworkProfile />
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <PlatformTarget>AnyCPU</PlatformTarget>
@@ -661,6 +662,7 @@
     </EmbeddedResource>
     <EmbeddedResource Include="MainForm.resx">
       <DependentUpon>MainForm.cs</DependentUpon>
+      <SubType>Designer</SubType>
     </EmbeddedResource>
     <EmbeddedResource Include="MainForm.zh-CN.resx">
       <DependentUpon>MainForm.cs</DependentUpon>