diff --git a/CMakeLists.txt b/CMakeLists.txt
index cb2d114..0cc0012 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -37,7 +37,7 @@ source_group(TREE ${CMAKE_SOURCE_DIR} FILES ${project_cxx})
 source_group(TREE ${CMAKE_SOURCE_DIR} FILES ${project_cc})
 source_group(TREE ${CMAKE_SOURCE_DIR} FILES ${project_c})
 
-find_package(Qt5 COMPONENTS Core Widgets Gui OpenGL Sql VirtualKeyboard Network Multimedia MultimediaWidgets REQUIRED)
+find_package(Qt5 COMPONENTS Core Widgets Gui OpenGL Sql Network Multimedia MultimediaWidgets REQUIRED)
 find_package(DCMTK REQUIRED)
 
 set(Req_DIR "${CMAKE_CURRENT_SOURCE_DIR}/thirdParty/Req/pub/cmake")
@@ -95,13 +95,12 @@ endif()
 set(USE_SHIMLIB ON)
 if(UNIX AND USE_SHIMLIB)
         link_directories(/usr/local/lib64)
-#        target_link_libraries(${PROJECT_NAME} Qt5::Core Qt5::Widgets Qt5::Gui Qt5::OpenGL Qt5::Sql Qt5::VirtualKeyboard Qt5::Network Qt5::Multimedia Qt5::MultimediaWidgets pthread usct_shim dmapi log4c cunit ctomat hdf5 matio m)
-        target_link_libraries(${PROJECT_NAME} Qt5::Core Qt5::Widgets Qt5::Gui Qt5::OpenGL Qt5::Sql Qt5::VirtualKeyboard Qt5::Network Qt5::Multimedia Qt5::MultimediaWidgets pthread m)
+        target_link_libraries(${PROJECT_NAME} Qt5::Core Qt5::Widgets Qt5::Gui Qt5::OpenGL Qt5::Sql  Qt5::Network Qt5::Multimedia Qt5::MultimediaWidgets pthread m)
 elseif(UNIX)
 elseif(UNIX)
-        target_link_libraries(${PROJECT_NAME} Qt5::Core Qt5::Widgets Qt5::Gui Qt5::OpenGL Qt5::Sql Qt5::VirtualKeyboard Qt5::Network Qt5::Multimedia Qt5::MultimediaWidgets pthread)
+        target_link_libraries(${PROJECT_NAME} Qt5::Core Qt5::Widgets Qt5::Gui Qt5::OpenGL Qt5::Sql  Qt5::Network Qt5::Multimedia Qt5::MultimediaWidgets pthread)
 else()
-        target_link_libraries(${PROJECT_NAME} Qt5::Core Qt5::Widgets Qt5::Gui Qt5::OpenGL Qt5::Sql Qt5::VirtualKeyboard Qt5::Network Qt5::Multimedia Qt5::MultimediaWidgets)
+        target_link_libraries(${PROJECT_NAME} Qt5::Core Qt5::Widgets Qt5::Gui Qt5::OpenGL Qt5::Sql  Qt5::Network Qt5::Multimedia Qt5::MultimediaWidgets)
 endif()
 
 if(MSVC)
@@ -140,8 +139,6 @@ if(UNIX)
         install(CODE "file(RENAME ${CMAKE_INSTALL_BINDIR}/libQt5Svg.so.5.12.0 ${CMAKE_INSTALL_BINDIR}/libQt5Svg.so.5)")
         install(CODE "file(COPY ${qt_LIB_DIR}/libQt5Network.so.5.12.0 DESTINATION ${CMAKE_INSTALL_BINDIR})")
         install(CODE "file(RENAME ${CMAKE_INSTALL_BINDIR}/libQt5Network.so.5.12.0 ${CMAKE_INSTALL_BINDIR}/libQt5Network.so.5)")
-        install(CODE "file(COPY ${qt_LIB_DIR}/libQt5VirtualKeyboard.so.5.12.0 DESTINATION ${CMAKE_INSTALL_BINDIR})")
-        install(CODE "file(RENAME ${CMAKE_INSTALL_BINDIR}/libQt5VirtualKeyboard.so.5.12.0 ${CMAKE_INSTALL_BINDIR}/libQt5VirtualKeyboard.so.5)")
         install(CODE "file(COPY ${qt_LIB_DIR}/libQt5OpenGL.so.5.12.0 DESTINATION ${CMAKE_INSTALL_BINDIR})")
         install(CODE "file(RENAME ${CMAKE_INSTALL_BINDIR}/libQt5OpenGL.so.5.12.0 ${CMAKE_INSTALL_BINDIR}/libQt5OpenGL.so.5)")
         install(CODE "file(COPY ${qt_LIB_DIR}/libQt5Multimedia.so.5.12.0 DESTINATION ${CMAKE_INSTALL_BINDIR})")
@@ -159,7 +156,6 @@ if(UNIX)
         install(CODE "file(COPY ${qt_Plugins_DIR}/platforms DESTINATION ${CMAKE_INSTALL_BINDIR})")
         install(CODE "file(COPY ${qt_Plugins_DIR}/imageformats DESTINATION ${CMAKE_INSTALL_BINDIR})")
         install(CODE "file(COPY ${qt_Plugins_DIR}/platforminputcontexts DESTINATION ${CMAKE_INSTALL_BINDIR})")
-        install(CODE "file(COPY ${qt_Plugins_DIR}/virtualkeyboard DESTINATION ${CMAKE_INSTALL_BINDIR})")
         install(CODE "file(COPY ${qt_Plugins_DIR}/sqldrivers DESTINATION ${CMAKE_INSTALL_BINDIR})")
         # copy qt qml libs
         set(qt_QML_DIR ${Qt5_DIR}/../../../qml)