diff --git a/win/usb/hanvon/hanvonusbscan.cat b/win/usb/hanvon/hanvonusbscan.cat
index 37d6978..726bc79 100644
Binary files a/win/usb/hanvon/hanvonusbscan.cat and b/win/usb/hanvon/hanvonusbscan.cat differ
diff --git a/win/usb/hanvon/hanvonusbscan.inf b/win/usb/hanvon/hanvonusbscan.inf
index 9795ce2..e888da0 100644
--- a/win/usb/hanvon/hanvonusbscan.inf
+++ b/win/usb/hanvon/hanvonusbscan.inf
@@ -157,12 +157,12 @@ CopyFiles=CoInstaller_CopyFiles
 OriginalInfSourcePath = %1%
 
 [Strings]
-IPC="Beijing Hanwang Technology Co., Ltd"
+IPC="Hanvon Technology Co., Ltd"
 RunOnce="Software\Microsoft\windows\CurrentVersion\RunOnce"
 DisksName="USB Scanner CD-ROM"
 
 ;汉王版本
-USB\VID_2903&PID_7000.DeviceDesc="Hanvon HW-7000NS "
+USB\VID_2903&PID_7000.DeviceDesc="Hanvon HW-7000NS"
 USB\VID_2903&PID_7002.DeviceDesc="Hanvon HW-7000"
 USB\VID_2903&PID_7039.DeviceDesc="Hanvon HW-7000NS"
 USB\VID_2903&PID_8000.DeviceDesc="Hanvon HW-8000"
diff --git a/win/x64/OEM/hanvon/hanvontwain1000.ds b/win/x64/OEM/hanvon/hanvontwain1000.ds
index 5a82c11..599bc6a 100644
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diff --git a/win/x64/OEM/hanvon/hanvontwain1002.ds b/win/x64/OEM/hanvon/hanvontwain1002.ds
index a11b32d..95c3e6d 100644
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diff --git a/win/x64/OEM/hanvon/hanvontwain7000.ds b/win/x64/OEM/hanvon/hanvontwain7000.ds
index 5a2e76a..6ca0fa6 100644
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diff --git a/win/x64/OEM/hanvon/hanvontwain7002.ds b/win/x64/OEM/hanvon/hanvontwain7002.ds
index d7eb051..178c9c1 100644
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diff --git a/win/x64/OEM/hanvon/hanvontwain7039.ds b/win/x64/OEM/hanvon/hanvontwain7039.ds
index da14f92..fab678b 100644
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diff --git a/win/x64/OEM/hanvon/hanvontwain8000.ds b/win/x64/OEM/hanvon/hanvontwain8000.ds
index 5c8d459..6c75cad 100644
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diff --git a/win/x64/OEM/hanvon/hanvontwain9000.ds b/win/x64/OEM/hanvon/hanvontwain9000.ds
index d9c31b1..541642d 100644
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diff --git a/win/x64/OEM/hanvon/sane.dll b/win/x64/OEM/hanvon/sane.dll
index 0d7d0a0..91bd264 100644
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diff --git a/win/x64/OEM/hanvon/scanner.dll b/win/x64/OEM/hanvon/scanner.dll
index cba329b..b854942 100644
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diff --git a/win/x64/OEM/huagao/huagaotwain100.ds b/win/x64/OEM/huagao/huagaotwain100.ds
index a1e4c04..d6213af 100644
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diff --git a/win/x64/OEM/huagao/huagaotwain139.ds b/win/x64/OEM/huagao/huagaotwain139.ds
index ffe891f..eeca88e 100644
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diff --git a/win/x64/OEM/huagao/huagaotwain200.ds b/win/x64/OEM/huagao/huagaotwain200.ds
index 5cbda1f..be05d3e 100644
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diff --git a/win/x64/OEM/huagao/huagaotwain239.ds b/win/x64/OEM/huagao/huagaotwain239.ds
index 3012498..0f4e890 100644
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diff --git a/win/x64/OEM/huagao/huagaotwain300.ds b/win/x64/OEM/huagao/huagaotwain300.ds
index 7b8c7b2..57d3b85 100644
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index 68e05d4..e807bc8 100644
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diff --git a/win/x64/OEM/huagao/huagaotwain400.ds b/win/x64/OEM/huagao/huagaotwain400.ds
index d927f91..cba7271 100644
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diff --git a/win/x64/OEM/huagao/huagaotwain402.ds b/win/x64/OEM/huagao/huagaotwain402.ds
index dc8ea7d..6f5855a 100644
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diff --git a/win/x64/OEM/huagao/huagaotwain439.ds b/win/x64/OEM/huagao/huagaotwain439.ds
index 1578dc3..2aea407 100644
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diff --git a/win/x64/OEM/huagao/sane.dll b/win/x64/OEM/huagao/sane.dll
index a2b3559..de97389 100644
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diff --git a/win/x64/OEM/huagao/scanner.dll b/win/x64/OEM/huagao/scanner.dll
index 96f610d..3a5e004 100644
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diff --git a/win/x64/OEM/lanxum/lanxumtwain8200.ds b/win/x64/OEM/lanxum/lanxumtwain8200.ds
index 949742e..2a16389 100644
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index 4095520..39bfcfb 100644
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index 002b350..5d0d58d 100644
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index ccf0f27..ecb04a6 100644
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index 5be4f3c..6c059f8 100644
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index 577e71f..add1f26 100644
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index d5832a0..906a734 100644
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diff --git a/win/x64/OEM/lanxum/scanner.dll b/win/x64/OEM/lanxum/scanner.dll
index a401486..df173eb 100644
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diff --git a/win/x86/OEM/hanvon/sane.dll b/win/x86/OEM/hanvon/sane.dll
index 7cd7732..05e7734 100644
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diff --git a/win/x86/OEM/hanvon/scanner.dll b/win/x86/OEM/hanvon/scanner.dll
index 5055265..5486008 100644
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diff --git a/win/x86/OEM/huagao/huagaotwain100.ds b/win/x86/OEM/huagao/huagaotwain100.ds
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diff --git a/win/x86/OEM/huagao/huagaotwain200.ds b/win/x86/OEM/huagao/huagaotwain200.ds
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diff --git a/win/x86/OEM/lanxum/lanxumtwain8200.ds b/win/x86/OEM/lanxum/lanxumtwain8200.ds
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