diff --git a/CMakeLists.txt b/CMakeLists.txt
index 58d1e4b5..6841fc13 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -11,10 +11,16 @@ option(FLUENTUI_BUILD_EXAMPLES "Build FluentUI demo applications." ON)
 option(FLUENTUI_BUILD_FRAMELESSHEPLER "Build FramelessHelper." ON)
 option(FLUENTUI_BUILD_STATIC_LIB "Build static library." OFF)
 
+find_package(Qt6 REQUIRED COMPONENTS Core Quick Qml)
+set(QT_SDK_DIR "${Qt6_DIR}")
+cmake_path(GET QT_SDK_DIR PARENT_PATH QT_SDK_DIR)
+cmake_path(GET QT_SDK_DIR PARENT_PATH QT_SDK_DIR)
+cmake_path(GET QT_SDK_DIR PARENT_PATH QT_SDK_DIR)
+
 #设置QML插件输出目录，可以通过外部设置，如果外部没有设置就默认到<QT_SDK_DIR_PATH>\qml\FluentUI目录下
 set(FLUENTUI_QML_PLUGIN_DIRECTORY "" CACHE PATH "Path to FluentUI plugin")
 if(NOT FLUENTUI_QML_PLUGIN_DIRECTORY)
-    set(FLUENTUI_QML_PLUGIN_DIRECTORY ${CMAKE_PREFIX_PATH}/qml/FluentUI)
+    set(FLUENTUI_QML_PLUGIN_DIRECTORY ${QT_SDK_DIR}/qml/FluentUI)
 endif()
 
 add_subdirectory(src)
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index e016d464..5934f54f 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -11,8 +11,6 @@ if(APPLE)
     set(CMAKE_OSX_ARCHITECTURES "arm64;x86_64" CACHE STRING "" FORCE)
 endif()
 
-find_package(Qt6 REQUIRED COMPONENTS Core Quick Qml)
-
 if(QT_VERSION VERSION_GREATER_EQUAL "6.3")
     qt_standard_project_setup()
 else()