diff --git a/sane/scanner.cpp b/sane/scanner.cpp
index f2484d8..f432c37 100644
--- a/sane/scanner.cpp
+++ b/sane/scanner.cpp
@@ -1054,6 +1054,8 @@ int scanner::init_options_id(void)
 	INIT_FIXED_IDS(DEVICE_MAC_ADDR);
 	INIT_FIXED_IDS(CUSTOM_GAMMA);
 	INIT_FIXED_IDS(MOTOR_VER);
+	INIT_FIXED_IDS(INITIAL_BOOT_TIME);
+	
 
 	while ((desc = hg_sane_middleware::instance()->get_option_descriptor(handle_, (const void*)op_id)))
 	{
@@ -2819,6 +2821,7 @@ COM_API_IMPLEMENT(scanner, bool, get_option_info(int sn, value_type* type, value
 	SIMPLE_INT_INFO(SANE_OPT_ID_VID, true);
 	SIMPLE_INT_INFO(SANE_OPT_ID_PID, true);
 	SIMPLE_INT_INFO(SANE_OPT_ID_ROLLER_LIFE, true);
+	SIMPLE_STR_INFO(SANE_OPT_ID_INITIAL_BOOT_TIME, true);
 
 	sn = transfer_id(sn);
 	if (sn == -1)
diff --git a/twain/twain.vcxproj b/twain/twain.vcxproj
index f3ae8af..84177ec 100644
--- a/twain/twain.vcxproj
+++ b/twain/twain.vcxproj
@@ -82,7 +82,7 @@
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <LibraryPath>$(LibraryPath)</LibraryPath>
-    <TargetName>huagaotwain200.ds</TargetName>
+    <TargetName>huagaotwain100.ds</TargetName>
     <LinkIncremental>true</LinkIncremental>
     <IncludePath>$(SolutionDir)..\..\sdk\include\;$(SolutionDir)..\..\sdk\include\twain\;$(IncludePath)</IncludePath>
     <OutDir>$(SolutionDir)..\..\release\win\$(PlatformTarget)\OEM\huagao\</OutDir>
diff --git a/twain/twain/huagaods.cpp b/twain/twain/huagaods.cpp
index 2609328..636cdd8 100644
--- a/twain/twain/huagaods.cpp
+++ b/twain/twain/huagaods.cpp
@@ -3529,6 +3529,7 @@ void huagao_ds::init_support_caps_ex(void)
 	GET_ONLY_CAP(CO_ADDR, std::string, Str255);
 	GET_ONLY_CAP(CO_GPS, std::string, Str255);
 	GET_ONLY_CAP(MOTOR_VER, std::string, Str255);
+	GET_ONLY_CAP(INITIAL_BOOT_TIME, std::string, Str255);
 	GET_ONLY_CAP(DEV_NAME, std::string, Str255);
 	GET_ONLY_CAP(DEV_FAMILY, std::string, Str255);
 	GET_ONLY_CAP(VID, int, Int32);