diff --git a/build2/qt/HGScanner2/HGScanner2.pro b/build2/qt/HGScanner2/HGScanner2.pro
index df7c7c10..ed305996 100644
--- a/build2/qt/HGScanner2/HGScanner2.pro
+++ b/build2/qt/HGScanner2/HGScanner2.pro
@@ -83,7 +83,7 @@ win32 {
     LIBS += -lgdi32 -lgdiplus -ldbghelp -luser32 -ladvapi32
     LIBS += -L$$PWD/../../build/$${MY_OS}/$${OEM_NAME}/$${MY_ARCH}/$${MY_CONFIGURE} -l$${OEM_PREFIX}Base -l$${OEM_PREFIX}ImgFmt -l$${OEM_PREFIX}ImgProc\
          -l$${OEM_PREFIX}TwainUser
-    LIBS += -L$$PWD/../../../../sdk/lib/win/$${MY_ARCH}/OEM/$${OEM_NAME} -llang
+    LIBS += -L$$PWD/../../../../sdk/lib/win/$${MY_ARCH}/OEM/$${OEM_NAME} -lyuyanbao
 
     # sane.dll
     LIBS += -L$$PWD/../../../../release/win/$${MY_ARCH}/OEM/$${OEM_NAME}
@@ -134,7 +134,7 @@ unix {
     LIBS += -L$$PWD/../../build/$${MY_OS}/$${OEM_NAME}/$${MY_ARCH}/$${MY_CONFIGURE} -l$${OEM_PREFIX2}Base -l$${OEM_PREFIX2}ImgFmt -l$${OEM_PREFIX2}ImgProc\
             -l$${OEM_PREFIX2}TwainUI -l$${OEM_PREFIX2}SaneUser
 
-    LIBS += -L$$PWD/../../../../release/$${MY_OS}/$${MY_ARCH2} -llang
+    LIBS += -L$$PWD/../../../../release/$${MY_OS}/$${MY_ARCH2} -lyuyanbao
 }
 
 INCLUDEPATH += $$PWD/../../../app/scanner2
diff --git a/build2/qt/HGTwainUI/HGTwainUI.pro b/build2/qt/HGTwainUI/HGTwainUI.pro
index ba73ccac..73a021d4 100644
--- a/build2/qt/HGTwainUI/HGTwainUI.pro
+++ b/build2/qt/HGTwainUI/HGTwainUI.pro
@@ -57,7 +57,7 @@ win32 {
     DEF_FILE = HGTwainUI.def
     LIBS += -lgdi32 -lgdiplus -ldbghelp -luser32 -lShell32
     LIBS += -L$$PWD/../../build/$${MY_OS}/$${OEM_NAME}/$${MY_ARCH}/$${MY_CONFIGURE} -l$${OEM_PREFIX}Base
-    LIBS += -L$$PWD/../../../../sdk/lib/win/$${MY_ARCH}/OEM/$${OEM_NAME} -llang
+    LIBS += -L$$PWD/../../../../sdk/lib/win/$${MY_ARCH}/OEM/$${OEM_NAME} -lyuyanbao
 }
 
 unix {
@@ -104,7 +104,7 @@ unix {
 
     LIBS += -lpthread -ldl
     LIBS += -L$$PWD/../../build/$${MY_OS}/$${OEM_NAME}/$${MY_ARCH}/$${MY_CONFIGURE} -l$${OEM_PREFIX2}Base
-    LIBS += -L$$PWD/../../../../release/$${MY_OS}/$${MY_ARCH2} -llang
+    LIBS += -L$$PWD/../../../../release/$${MY_OS}/$${MY_ARCH2} -lyuyanbao
 }
 
 INCLUDEPATH += $$PWD/../../../modules