diff --git a/huagao/Device/scn_config.cpp b/huagao/Device/scn_config.cpp
index 0a43fadf..06d0a62f 100644
--- a/huagao/Device/scn_config.cpp
+++ b/huagao/Device/scn_config.cpp
@@ -7,7 +7,7 @@ hgConfigClass::hgConfigClass(GScanCap param)
 	PaperStatus ps = { param.papertype,param.paperAlign };
 	m_param.paper = ContainspaperTypesKey(ps) ? SupPaperTyps[ps] : 0;
 	m_param.color = ContainsPixTypeKey(param.hardwarecaps.capturepixtype) ? SupPixelTypes[param.hardwarecaps.capturepixtype] : 2;
-	m_param.dpi = 1;//ĬÈÏ 200dpi ContainsResolutionKey(param.resolution_native) ? SupResolutions[param.resolution_native] : 
+	m_param.dpi = ContainsResolutionKey(param.resolution_native) ? SupResolutions[param.resolution_native] : 
 	m_param.double_feed_enbale = param.hardwarecaps.en_doublefeed;
 	m_param.stable_enbale = param.hardwarecaps.en_stapledetect;
 	m_param.screw_detect_enable = param.hardwarecaps.en_skrewdetect;