diff -Nur dde-launcher-5.6.1/CMakeLists.txt dde-launcher-5.6.1-new/CMakeLists.txt
--- dde-launcher-5.6.1/CMakeLists.txt	2022-11-18 10:14:44.000000000 +0800
+++ dde-launcher-5.6.1-new/CMakeLists.txt	2023-01-15 16:46:49.053765340 +0800
@@ -66,6 +66,7 @@
 find_package(DtkWidget REQUIRED)
 find_package(Qt5Svg REQUIRED)
 find_package(DtkCore REQUIRED)
+find_package(DtkGui REQUIRED)
 
 pkg_check_modules(XCB_EWMH REQUIRED xcb-ewmh)
 pkg_check_modules(DFrameworkDBus REQUIRED dframeworkdbus)
@@ -118,6 +119,7 @@
 target_include_directories(${BIN_NAME} PUBLIC
     ${DtkWidget_INCLUDE_DIRS}
     ${DtkCore_INCLUDE_DIRS}
+    ${DtkGui_INCLUDE_DIRS}
     ${XCB_EWMH_INCLUDE_DIRS}
     ${DFrameworkDBus_INCLUDE_DIRS}
     ${Qt5Gui_PRIVATE_INCLUDE_DIRS}
@@ -130,6 +132,7 @@
     ${DFrameworkDBus_LIBRARIES}
     ${DtkWidget_LIBRARIES}
     ${DtkCore_LIBRARIES}
+    ${DtkGui_LIBRARIES}
     ${Qt5Widgets_LIBRARIES}
     ${Qt5Concurrent_LIBRARIES}
     ${Qt5X11Extras_LIBRARIES}