diff --git a/device/device.def b/device/device.def
index ba90ec9..72b095a 100644
--- a/device/device.def
+++ b/device/device.def
@@ -6,8 +6,8 @@ EXPORTS
     hg_scanner_enum
     hg_scanner_open
     hg_scanner_close
-    hg_scanner_get_parameter
-    hg_scanner_set_parameter
+    hg_scanner_get_option
+    hg_scanner_set_option
     hg_scanner_start
     hg_scanner_stop
     hg_scanner_get_img_info
diff --git a/device/scanner.vcxproj b/device/scanner.vcxproj
index 26586d9..22debd1 100644
--- a/device/scanner.vcxproj
+++ b/device/scanner.vcxproj
@@ -212,6 +212,7 @@ move /Y "$(TargetDir)$(ProjectName).exp" "$(ProjectDir)..\..\sdk\lib\win\$(Platf
   </ItemDefinitionGroup>
   <ItemGroup>
     <ClCompile Include="..\..\code_device\hgdriver\hgdev\common_setting.cpp" />
+    <ClCompile Include="..\..\code_device\hgdriver\hgdev\device_opt.cpp" />
     <ClCompile Include="..\..\code_device\hgdriver\hgdev\hg_ipc.cpp" />
     <ClCompile Include="..\..\code_device\hgdriver\hgdev\hg_scanner.cpp" />
     <ClCompile Include="..\..\code_device\hgdriver\hgdev\hg_scanner_200.cpp" />
@@ -221,10 +222,11 @@ move /Y "$(TargetDir)$(ProjectName).exp" "$(ProjectDir)..\..\sdk\lib\win\$(Platf
     <ClCompile Include="..\..\code_device\hgdriver\hgdev\ImageMatQueue.cpp" />
     <ClCompile Include="..\..\code_device\hgdriver\hgdev\ImageMultiOutput.cpp" />
     <ClCompile Include="..\..\code_device\hgdriver\hgdev\image_process.cpp" />
-    <ClCompile Include="..\..\code_device\hgdriver\hgdev\jsonconfig.cpp" />
     <ClCompile Include="..\..\code_device\hgdriver\hgdev\PaperSize.cpp" />
+    <ClCompile Include="..\..\code_device\hgdriver\hgdev\scanner_fs.cpp" />
     <ClCompile Include="..\..\code_device\hgdriver\hgdev\scanner_manager.cpp" />
     <ClCompile Include="..\..\code_device\hgdriver\hgdev\scanner_setting.cpp" />
+    <ClCompile Include="..\..\code_device\hgdriver\hgdev\simple_logic.cpp" />
     <ClCompile Include="..\..\code_device\hgdriver\hgdev\usb_manager.cpp" />
     <ClCompile Include="..\..\code_device\hgdriver\ImageProcess\CISTestImageProcess.cpp" />
     <ClCompile Include="..\..\code_device\hgdriver\ImageProcess\G4Tiff.cpp" />
@@ -266,6 +268,8 @@ move /Y "$(TargetDir)$(ProjectName).exp" "$(ProjectDir)..\..\sdk\lib\win\$(Platf
     <ClCompile Include="..\..\code_device\hgdriver\ImageProcess\IMulti.cpp" />
     <ClCompile Include="..\..\code_device\sdk\hginclude\ini_file.cpp" />
     <ClCompile Include="..\..\code_device\sdk\hginclude\utils.cpp" />
+    <ClCompile Include="..\..\code_device\sdk\json\cJSON.c" />
+    <ClCompile Include="..\..\code_device\sdk\json\gb_json.cpp" />
     <ClCompile Include="scanner_io\scanner_io.cpp" />
     <ClCompile Include="win_usb\usbview\devnode.c" />
     <ClCompile Include="win_usb\usbview\enum.c" />
@@ -274,6 +278,7 @@ move /Y "$(TargetDir)$(ProjectName).exp" "$(ProjectDir)..\..\sdk\lib\win\$(Platf
   <ItemGroup>
     <ClInclude Include="..\..\code_device\hgdriver\hgdev\BlockingQueue.h" />
     <ClInclude Include="..\..\code_device\hgdriver\hgdev\common_setting.h" />
+    <ClInclude Include="..\..\code_device\hgdriver\hgdev\device_opt.h" />
     <ClInclude Include="..\..\code_device\hgdriver\hgdev\filetools.h" />
     <ClInclude Include="..\..\code_device\hgdriver\hgdev\hg_ipc.h" />
     <ClInclude Include="..\..\code_device\hgdriver\hgdev\hg_scanner.h" />
@@ -284,12 +289,12 @@ move /Y "$(TargetDir)$(ProjectName).exp" "$(ProjectDir)..\..\sdk\lib\win\$(Platf
     <ClInclude Include="..\..\code_device\hgdriver\hgdev\ImageMatQueue.h" />
     <ClInclude Include="..\..\code_device\hgdriver\hgdev\ImageMultiOutput.h" />
     <ClInclude Include="..\..\code_device\hgdriver\hgdev\image_process.h" />
-    <ClInclude Include="..\..\code_device\hgdriver\hgdev\json.hpp" />
-    <ClInclude Include="..\..\code_device\hgdriver\hgdev\jsonconfig.h" />
     <ClInclude Include="..\..\code_device\hgdriver\hgdev\PaperSize.h" />
     <ClInclude Include="..\..\code_device\hgdriver\hgdev\raw_src.h" />
+    <ClInclude Include="..\..\code_device\hgdriver\hgdev\scanner_fs.h" />
     <ClInclude Include="..\..\code_device\hgdriver\hgdev\scanner_manager.h" />
     <ClInclude Include="..\..\code_device\hgdriver\hgdev\scanner_setting.h" />
+    <ClInclude Include="..\..\code_device\hgdriver\hgdev\simple_logic.h" />
     <ClInclude Include="..\..\code_device\hgdriver\hgdev\threadpool.h" />
     <ClInclude Include="..\..\code_device\hgdriver\hgdev\usb_manager.h" />
     <ClInclude Include="..\..\code_device\hgdriver\ImageProcess\CISTestImageProcess.h" />
@@ -335,6 +340,8 @@ move /Y "$(TargetDir)$(ProjectName).exp" "$(ProjectDir)..\..\sdk\lib\win\$(Platf
     <ClInclude Include="..\..\code_device\sdk\hginclude\huagaoxxx_warraper_ex.h" />
     <ClInclude Include="..\..\code_device\sdk\hginclude\ini_file.h" />
     <ClInclude Include="..\..\code_device\sdk\hginclude\utils.h" />
+    <ClInclude Include="..\..\code_device\sdk\json\cJSON.h" />
+    <ClInclude Include="..\..\code_device\sdk\json\gb_json.h" />
     <ClInclude Include="..\..\sdk\include\huagao\brand.h" />
     <ClInclude Include="..\..\sdk\include\huagao\brand_ct.h" />
     <ClInclude Include="..\..\sdk\include\huagao\brand_hw.h" />
diff --git a/device/scanner.vcxproj.filters b/device/scanner.vcxproj.filters
index 8f63244..6d50054 100644
--- a/device/scanner.vcxproj.filters
+++ b/device/scanner.vcxproj.filters
@@ -28,6 +28,12 @@
     <Filter Include="IO">
       <UniqueIdentifier>{3d22771d-a2cc-4972-ab37-f1979d973a4f}</UniqueIdentifier>
     </Filter>
+    <Filter Include="dev\fs">
+      <UniqueIdentifier>{ab2dd2e9-f5d1-40f8-ad1d-67b97a60e547}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="utils">
+      <UniqueIdentifier>{9e729376-6047-4153-b0b8-dda8f8f722f6}</UniqueIdentifier>
+    </Filter>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="..\..\code_device\hgdriver\wrapper\huagaoxxx_warraper_ex.cpp">
@@ -147,9 +153,6 @@
     <ClCompile Include="..\..\code_device\hgdriver\hgdev\ImageMultiOutput.cpp">
       <Filter>dev</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\code_device\hgdriver\hgdev\jsonconfig.cpp">
-      <Filter>dev</Filter>
-    </ClCompile>
     <ClCompile Include="..\..\code_device\hgdriver\hgdev\PaperSize.cpp">
       <Filter>dev</Filter>
     </ClCompile>
@@ -201,11 +204,26 @@
     <ClCompile Include="..\..\code_device\hgdriver\ImageProcess\ImageApplyColorCastCorrect.cpp">
       <Filter>image</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\code_device\hgdriver\hgdev\scanner_fs.cpp">
+      <Filter>dev\fs</Filter>
+    </ClCompile>
     <ClCompile Include="..\..\code_device\sdk\hginclude\ini_file.cpp">
-      <Filter>源文件</Filter>
+      <Filter>utils</Filter>
     </ClCompile>
     <ClCompile Include="..\..\code_device\sdk\hginclude\utils.cpp">
-      <Filter>源文件</Filter>
+      <Filter>utils</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\code_device\sdk\json\cJSON.c">
+      <Filter>utils</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\code_device\sdk\json\gb_json.cpp">
+      <Filter>utils</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\code_device\hgdriver\hgdev\device_opt.cpp">
+      <Filter>dev</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\code_device\hgdriver\hgdev\simple_logic.cpp">
+      <Filter>dev</Filter>
     </ClCompile>
   </ItemGroup>
   <ItemGroup>
@@ -338,12 +356,6 @@
     <ClInclude Include="..\..\code_device\hgdriver\hgdev\ImageMultiOutput.h">
       <Filter>dev</Filter>
     </ClInclude>
-    <ClInclude Include="..\..\code_device\hgdriver\hgdev\json.hpp">
-      <Filter>dev</Filter>
-    </ClInclude>
-    <ClInclude Include="..\..\code_device\hgdriver\hgdev\jsonconfig.h">
-      <Filter>dev</Filter>
-    </ClInclude>
     <ClInclude Include="..\..\code_device\hgdriver\hgdev\PaperSize.h">
       <Filter>dev</Filter>
     </ClInclude>
@@ -428,12 +440,6 @@
     <ClInclude Include="..\..\code_device\hgdriver\ImageProcess\ImageApplyColorCastCorrect.h">
       <Filter>image</Filter>
     </ClInclude>
-    <ClInclude Include="..\..\code_device\sdk\hginclude\ini_file.h">
-      <Filter>头文件</Filter>
-    </ClInclude>
-    <ClInclude Include="..\..\code_device\sdk\hginclude\utils.h">
-      <Filter>头文件</Filter>
-    </ClInclude>
     <ClInclude Include="..\..\sdk\include\huagao\brand.h">
       <Filter>头文件</Filter>
     </ClInclude>
@@ -455,6 +461,27 @@
     <ClInclude Include="..\..\sdk\include\huagao\brand_zj.h">
       <Filter>头文件</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\code_device\hgdriver\hgdev\scanner_fs.h">
+      <Filter>dev\fs</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\code_device\sdk\hginclude\ini_file.h">
+      <Filter>utils</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\code_device\sdk\hginclude\utils.h">
+      <Filter>utils</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\code_device\sdk\json\cJSON.h">
+      <Filter>utils</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\code_device\sdk\json\gb_json.h">
+      <Filter>utils</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\code_device\hgdriver\hgdev\device_opt.h">
+      <Filter>dev</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\code_device\hgdriver\hgdev\simple_logic.h">
+      <Filter>dev</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <None Include="device.def">
diff --git a/sane/sane.vcxproj b/sane/sane.vcxproj
index bb744c0..b2669dd 100644
--- a/sane/sane.vcxproj
+++ b/sane/sane.vcxproj
@@ -73,7 +73,7 @@
   <PropertyGroup Label="UserMacros" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <LinkIncremental>true</LinkIncremental>
-    <IncludePath>$(SolutionDir)..\..\sdk\include;$(SolutionDir)..\..\code_device\include\;$(IncludePath)</IncludePath>
+    <IncludePath>$(SolutionDir)..\..\sdk\include;$(SolutionDir)..\..\code_device\sdk\;$(IncludePath)</IncludePath>
     <LibraryPath>$(SolutionDir)..\..\sdk\lib\win\$(PlatformTarget)\$(Configuration);$(ProjectDir)..\..\sdk\lib\win\$(PlatformTarget)\oem\huagao;$(LibraryPath)</LibraryPath>
     <IntDir>$(SolutionDir)..\..\tmp\$(PlatformTarget)\huagao\$(Configuration)\$(ProjectName)\</IntDir>
     <OutDir>$(SolutionDir)..\..\release\win\$(PlatformTarget)\OEM\huagao\</OutDir>
@@ -81,7 +81,7 @@
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <LinkIncremental>false</LinkIncremental>
-    <IncludePath>$(SolutionDir)..\..\sdk\include;$(SolutionDir)..\..\code_device\include\;$(IncludePath)</IncludePath>
+    <IncludePath>$(SolutionDir)..\..\sdk\include;$(SolutionDir)..\..\code_device\sdk\;$(IncludePath)</IncludePath>
     <LibraryPath>$(SolutionDir)..\..\sdk\lib\win\$(PlatformTarget)\$(Configuration);$(ProjectDir)..\..\sdk\lib\win\$(PlatformTarget)\oem\huagao;$(LibraryPath)</LibraryPath>
     <IntDir>$(SolutionDir)..\..\tmp\$(PlatformTarget)\huagao\$(Configuration)\$(ProjectName)\</IntDir>
     <OutDir>$(SolutionDir)..\..\release\win\$(PlatformTarget)\OEM\huagao\</OutDir>
@@ -91,7 +91,7 @@
     <LinkIncremental>true</LinkIncremental>
     <OutDir>$(SolutionDir)..\..\release\win\$(PlatformTarget)\OEM\huagao\</OutDir>
     <IntDir>$(SolutionDir)..\..\tmp\$(PlatformTarget)\huagao\$(Configuration)\$(ProjectName)\</IntDir>
-    <IncludePath>$(SolutionDir)..\..\sdk\include;$(SolutionDir)..\..\code_device\include\;$(IncludePath)</IncludePath>
+    <IncludePath>$(SolutionDir)..\..\sdk\include;$(SolutionDir)..\..\code_device\sdk\;$(IncludePath)</IncludePath>
     <LibraryPath>$(SolutionDir)..\..\sdk\lib\win\$(PlatformTarget)\$(Configuration);$(ProjectDir)..\..\sdk\lib\win\$(PlatformTarget)\oem\huagao;$(LibraryPath)</LibraryPath>
     <PostBuildEventUseInBuild>true</PostBuildEventUseInBuild>
   </PropertyGroup>
@@ -99,7 +99,7 @@
     <LinkIncremental>false</LinkIncremental>
     <OutDir>$(SolutionDir)..\..\release\win\$(PlatformTarget)\OEM\huagao\</OutDir>
     <IntDir>$(SolutionDir)..\..\tmp\$(PlatformTarget)\huagao\$(Configuration)\$(ProjectName)\</IntDir>
-    <IncludePath>$(SolutionDir)..\..\sdk\include;$(SolutionDir)..\..\code_device\include\;$(IncludePath)</IncludePath>
+    <IncludePath>$(SolutionDir)..\..\sdk\include;$(SolutionDir)..\..\code_device\sdk\;$(IncludePath)</IncludePath>
     <LibraryPath>$(SolutionDir)..\..\sdk\lib\win\$(PlatformTarget)\$(Configuration);$(ProjectDir)..\..\sdk\lib\win\$(PlatformTarget)\oem\huagao;$(LibraryPath)</LibraryPath>
     <PostBuildEventUseInBuild>false</PostBuildEventUseInBuild>
   </PropertyGroup>
@@ -204,17 +204,18 @@ move /Y "$(TargetDir)$(ProjectName).exp" "$(ProjectDir)..\..\sdk\lib\win\$(Platf
     </PostBuildEvent>
   </ItemDefinitionGroup>
   <ItemGroup>
-    <ClCompile Include="..\..\code_device\hgsane\cJSON.c" />
-    <ClCompile Include="..\..\code_device\hgsane\json.cpp" />
+    <ClCompile Include="..\..\code_device\hgsane\entry.cpp" />
     <ClCompile Include="..\..\code_device\hgsane\main.c" />
     <ClCompile Include="..\..\code_device\hgsane\sane_hg_mdw.cpp" />
-    <ClCompile Include="..\..\code_device\hgsane\sane_option.cpp" />
+    <ClCompile Include="..\..\code_device\hgsane\sane_opt\sane_opts.cpp" />
+    <ClCompile Include="..\..\code_device\sdk\json\cJSON.c" />
+    <ClCompile Include="..\..\code_device\sdk\json\gb_json.cpp" />
   </ItemGroup>
   <ItemGroup>
-    <ClInclude Include="..\..\code_device\hgsane\cJSON.h" />
-    <ClInclude Include="..\..\code_device\hgsane\json.h" />
     <ClInclude Include="..\..\code_device\hgsane\sane_hg_mdw.h" />
-    <ClInclude Include="..\..\code_device\hgsane\sane_option.h" />
+    <ClInclude Include="..\..\code_device\hgsane\sane_opt\sane_opts.h" />
+    <ClInclude Include="..\..\code_device\sdk\json\cJSON.h" />
+    <ClInclude Include="..\..\code_device\sdk\json\gb_json.h" />
     <ClInclude Include="..\..\sdk\include\huagao\hgscanner_error.h" />
     <ClInclude Include="..\..\code_device\sdk\hginclude\huagaoxxx_warraper_ex.h" />
     <ClInclude Include="..\..\sdk\include\sane\sane.h" />
diff --git a/sane/sane.vcxproj.filters b/sane/sane.vcxproj.filters
index febe37d..e0c3034 100644
--- a/sane/sane.vcxproj.filters
+++ b/sane/sane.vcxproj.filters
@@ -13,31 +13,34 @@
       <UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
       <Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
     </Filter>
+    <Filter Include="json">
+      <UniqueIdentifier>{4729d343-3a52-4c6c-8239-7de6d820f184}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="sane_opt">
+      <UniqueIdentifier>{2204d16a-4bdb-4121-b96a-44b6a6310b06}</UniqueIdentifier>
+    </Filter>
   </ItemGroup>
   <ItemGroup>
-    <ClCompile Include="..\..\code_device\hgsane\cJSON.c">
-      <Filter>源文件</Filter>
-    </ClCompile>
-    <ClCompile Include="..\..\code_device\hgsane\json.cpp">
-      <Filter>源文件</Filter>
-    </ClCompile>
     <ClCompile Include="..\..\code_device\hgsane\main.c">
       <Filter>源文件</Filter>
     </ClCompile>
     <ClCompile Include="..\..\code_device\hgsane\sane_hg_mdw.cpp">
       <Filter>源文件</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\code_device\hgsane\sane_option.cpp">
+    <ClCompile Include="..\..\code_device\sdk\json\cJSON.c">
+      <Filter>json</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\code_device\sdk\json\gb_json.cpp">
+      <Filter>json</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\code_device\hgsane\entry.cpp">
       <Filter>源文件</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\code_device\hgsane\sane_opt\sane_opts.cpp">
+      <Filter>sane_opt</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
-    <ClInclude Include="..\..\code_device\hgsane\cJSON.h">
-      <Filter>头文件</Filter>
-    </ClInclude>
-    <ClInclude Include="..\..\code_device\hgsane\json.h">
-      <Filter>头文件</Filter>
-    </ClInclude>
     <ClInclude Include="..\..\code_device\hgsane\sane_hg_mdw.h">
       <Filter>头文件</Filter>
     </ClInclude>
@@ -62,15 +65,21 @@
     <ClInclude Include="..\..\code_device\sdk\hginclude\huagaoxxx_warraper_ex.h">
       <Filter>头文件</Filter>
     </ClInclude>
-    <ClInclude Include="..\..\code_device\hgsane\sane_option.h">
-      <Filter>头文件</Filter>
-    </ClInclude>
     <ClInclude Include="..\..\sdk\include\sane\sane_option_definitions.h">
       <Filter>头文件</Filter>
     </ClInclude>
     <ClInclude Include="resource.h">
       <Filter>头文件</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\code_device\sdk\json\cJSON.h">
+      <Filter>json</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\code_device\sdk\json\gb_json.h">
+      <Filter>json</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\code_device\hgsane\sane_opt\sane_opts.h">
+      <Filter>sane_opt</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <None Include="sane.def">
diff --git a/sln/hgscanner.sln b/sln/hgscanner.sln
index b2d57b4..06bdea7 100644
--- a/sln/hgscanner.sln
+++ b/sln/hgscanner.sln
@@ -4,9 +4,6 @@ Microsoft Visual Studio Solution File, Format Version 12.00
 VisualStudioVersion = 16.0.33214.272
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "sane", "..\sane\sane.vcxproj", "{6EEC8A02-7F98-4422-8ED6-2434D43BD1E1}"
-	ProjectSection(ProjectDependencies) = postProject
-		{9ED4B425-73E0-423E-9712-455E777481B4} = {9ED4B425-73E0-423E-9712-455E777481B4}
-	EndProjectSection
 EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "scanner", "..\device\scanner.vcxproj", "{9ED4B425-73E0-423E-9712-455E777481B4}"
 	ProjectSection(ProjectDependencies) = postProject