diff --git a/build.sh b/build.sh
index af324454..25af73ee 100755
--- a/build.sh
+++ b/build.sh
@@ -29,6 +29,7 @@ rm -f HGImgFmt/Makefile
 rm -f HGImgProc/Makefile
 rm -f HGSaneUI/Makefile
 rm -f HGSaneUser/Makefile
+rm -f HGTwainUI/Makefile
 rm -f HGOCR/Makefile
 rm -f HGScanner/Makefile
 rm -f HGScanner2/Makefile
@@ -39,7 +40,7 @@ rm -f HGVersion/Makefile
 rm -f HGWebScan/Makefile
 rm -f HGWebService/Makefile
 
-if [ "${1}" == "hwall" ] || [ "${1}" == "hw"  ]|| [ "${1}" == "hwweb" ] || [ "${1}" == "hwso" ]; then
+if [ "${1}" == "hwall" ] || [ "${1}" == "hw"  ]|| [ "${1}" == "hwweb" ] || [ "${1}" == "hwso" ] || [ "${1}" == "hwtwain" ]; then
 
 	if [ "${1}" == "hwall" ]; then
 
@@ -93,6 +94,13 @@ if [ "${1}" == "hwall" ] || [ "${1}" == "hw"  ]|| [ "${1}" == "hwweb" ] || [ "${
 			make -j8
 			cd ../
 
+		elif [ "${1}" == "hwtwain" ]; then
+
+			cd HGTwainUI
+			qmake -qt=qt5 -makefile "DEFINES += OEM_HANWANG" HGTwainUI.pro
+			make -j8
+			cd ../
+
 		else
 
 			cd HGScannerLib
@@ -103,7 +111,7 @@ if [ "${1}" == "hwall" ] || [ "${1}" == "hw"  ]|| [ "${1}" == "hwweb" ] || [ "${
 		fi
 	fi
 
-elif [ "${1}" == "lscall" ] || [ "${1}" == "lsc" ] || [ "${1}" == "lscweb" ] || [ "${1}" == "lscso" ]; then
+elif [ "${1}" == "lscall" ] || [ "${1}" == "lsc" ] || [ "${1}" == "lscweb" ] || [ "${1}" == "lscso" ] || [ "${1}" == "lsctwain" ]; then
 
 	if [ "${1}" == "lscall" ]; then
 
@@ -157,6 +165,13 @@ elif [ "${1}" == "lscall" ] || [ "${1}" == "lsc" ] || [ "${1}" == "lscweb" ] ||
 			make -j8
 			cd ../
 
+		elif [ "${1}" == "lsctwain" ]; then
+
+			cd HGTwainUI
+			qmake -qt=qt5 -makefile "DEFINES += OEM_LISICHENG" HGTwainUI.pro
+			make -j8
+			cd ../
+
 		else
 
 			cd HGScannerLib
@@ -167,7 +182,7 @@ elif [ "${1}" == "lscall" ] || [ "${1}" == "lsc" ] || [ "${1}" == "lscweb" ] ||
 		fi
 	fi	
 
-elif [ "${1}" == "ctsall" ] || [ "${1}" == "cts" ] || [ "${1}" == "ctsweb" ] || [ "${1}" == "ctsso" ]; then
+elif [ "${1}" == "ctsall" ] || [ "${1}" == "cts" ] || [ "${1}" == "ctsweb" ] || [ "${1}" == "ctsso" ] || [ "${1}" == "ctstwain" ]; then
 
 	if [ "${1}" == "ctsall" ]; then
 
@@ -221,6 +236,13 @@ elif [ "${1}" == "ctsall" ] || [ "${1}" == "cts" ] || [ "${1}" == "ctsweb" ] ||
 			make -j8
 			cd ../
 
+		elif [ "${1}" == "ctstwain" ]; then
+
+			cd HGTwainUI
+			qmake -qt=qt5 -makefile "DEFINES += OEM_CANGTIAN" HGTwainUI.pro
+			make -j8
+			cd ../
+
 		else
 
 			cd HGScannerLib
@@ -231,7 +253,7 @@ elif [ "${1}" == "ctsall" ] || [ "${1}" == "cts" ] || [ "${1}" == "ctsweb" ] ||
 		fi
 	fi
 
-elif [ "${1}" == "zjall" ] || [ "${1}" == "zj" ] || [ "${1}" == "zjweb" ] || [ "${1}" == "zjso" ]; then
+elif [ "${1}" == "zjall" ] || [ "${1}" == "zj" ] || [ "${1}" == "zjweb" ] || [ "${1}" == "zjso" ] || [ "${1}" == "zjtwain" ]; then
 
 	if [ "${1}" == "zjall" ]; then
 
@@ -285,6 +307,13 @@ elif [ "${1}" == "zjall" ] || [ "${1}" == "zj" ] || [ "${1}" == "zjweb" ] || [ "
 			make -j8
 			cd ../
 
+		elif [ "${1}" == "zjtwain" ]; then
+
+			cd HGTwainUI
+			qmake -qt=qt5 -makefile "DEFINES += OEM_ZHONGJING" HGTwainUI.pro
+			make -j8
+			cd ../
+
 		else
 
 			cd HGScannerLib
@@ -295,7 +324,7 @@ elif [ "${1}" == "zjall" ] || [ "${1}" == "zj" ] || [ "${1}" == "zjweb" ] || [ "
 		fi
 	fi
 
-elif [ "${1}" == "zgall" ] || [ "${1}" == "zg" ] || [ "${1}" == "zgweb" ] || [ "${1}" == "zgso" ]; then
+elif [ "${1}" == "zgall" ] || [ "${1}" == "zg" ] || [ "${1}" == "zgweb" ] || [ "${1}" == "zgso" ] || [ "${1}" == "zgtwain" ]; then
 
 	if [ "${1}" == "zgall" ]; then
 
@@ -349,6 +378,13 @@ elif [ "${1}" == "zgall" ] || [ "${1}" == "zg" ] || [ "${1}" == "zgweb" ] || [ "
 			make -j8
 			cd ../
 
+		elif [ "${1}" == "zgtwain" ]; then
+
+			cd HGTwainUI
+			qmake -qt=qt5 -makefile "DEFINES += OEM_ZIGUANG" HGTwainUI.pro
+			make -j8
+			cd ../
+
 		else
 
 			cd HGScannerLib
@@ -361,7 +397,7 @@ elif [ "${1}" == "zgall" ] || [ "${1}" == "zg" ] || [ "${1}" == "zgweb" ] || [ "
 
 else
 
-	if [ "${1}" == "hg" ] || [ "${1}" == "hgweb" ] || [ "${1}" == "hgso" ]; then
+	if [ "${1}" == "hg" ] || [ "${1}" == "hgweb" ] || [ "${1}" == "hgso" ] || [ "${1}" == "hgtwain" ]; then
 
 		cd HGBase
 		qmake -qt=qt5 -makefile HGBase.pro
@@ -418,6 +454,13 @@ else
 			make -j8
 			cd ../
 
+		elif [ "${1}" == "hgtwain" ]; then
+
+			cd HGTwainUI
+			qmake -qt=qt5 -makefile HGTwainUI.pro
+			make -j8
+			cd ../
+
 		else
 
 			cd HGScannerLib