diff --git a/CMakeLists.txt b/CMakeLists.txt
index ba1c572..0a0ccdd 100644
--- a/QtScrcpy/QtScrcpyCore/CMakeLists.txt
+++ b/QtScrcpy/QtScrcpyCore/CMakeLists.txt
@@ -162,87 +162,8 @@ target_include_directories(${QSC_PROJECT_NAME} PRIVATE ${CMAKE_CURRENT_SOURCE_DI
 target_include_directories(${QSC_PROJECT_NAME} PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/src/device/recorder)
 target_include_directories(${QSC_PROJECT_NAME} PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/src/devicemanage)
 
-#
-# plantform deps
-#
+find_package(PkgConfig REQUIRED)
+pkg_check_modules(FFMPEG REQUIRED libavcodec libavformat libavutil libswscale)
 
-# windows
-if(CMAKE_SYSTEM_NAME STREQUAL "Windows")
-    # ffmpeg
-    # include
-    target_include_directories(${QSC_PROJECT_NAME} PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/src/third_party/ffmpeg/include)
-    # link
-    set(FFMPEG_LIB_PATH "${CMAKE_CURRENT_SOURCE_DIR}/src/third_party/ffmpeg/lib/${QSC_CPU_ARCH}")
-    target_link_directories(${QSC_PROJECT_NAME} PUBLIC ${FFMPEG_LIB_PATH})
-    target_link_libraries(${QSC_PROJECT_NAME} PRIVATE
-        avformat
-        avcodec
-        avutil
-        swscale
-    )
-    # copy
-    set(THIRD_PARTY_PATH "${CMAKE_CURRENT_SOURCE_DIR}/src/third_party")
-    set(FFMPEG_BIN_PATH "${THIRD_PARTY_PATH}/ffmpeg/bin/${QSC_CPU_ARCH}")
-    add_custom_command(TARGET ${QSC_PROJECT_NAME} POST_BUILD
-        COMMAND ${CMAKE_COMMAND} -E copy_if_different "${FFMPEG_BIN_PATH}/avcodec-58.dll" "${QSC_DEPLOY_PATH}"
-        COMMAND ${CMAKE_COMMAND} -E copy_if_different "${FFMPEG_BIN_PATH}/avformat-58.dll" "${QSC_DEPLOY_PATH}"
-        COMMAND ${CMAKE_COMMAND} -E copy_if_different "${FFMPEG_BIN_PATH}/avutil-56.dll" "${QSC_DEPLOY_PATH}"
-        COMMAND ${CMAKE_COMMAND} -E copy_if_different "${FFMPEG_BIN_PATH}/swscale-5.dll" "${QSC_DEPLOY_PATH}"
-        COMMAND ${CMAKE_COMMAND} -E copy_if_different "${FFMPEG_BIN_PATH}/swresample-3.dll" "${QSC_DEPLOY_PATH}"
-        COMMAND ${CMAKE_COMMAND} -E copy_if_different "${THIRD_PARTY_PATH}/adb/win/adb.exe" "${QSC_DEPLOY_PATH}"
-        COMMAND ${CMAKE_COMMAND} -E copy_if_different "${THIRD_PARTY_PATH}/adb/win/AdbWinApi.dll" "${QSC_DEPLOY_PATH}"
-        COMMAND ${CMAKE_COMMAND} -E copy_if_different "${THIRD_PARTY_PATH}/adb/win/AdbWinUsbApi.dll" "${QSC_DEPLOY_PATH}"
-        COMMAND ${CMAKE_COMMAND} -E copy_if_different "${THIRD_PARTY_PATH}/scrcpy-server" "${QSC_DEPLOY_PATH}"
-    )
-endif()
-
-# MacOS
-if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
-    # ffmpeg
-    # include
-    target_include_directories(${QSC_PROJECT_NAME} PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/src/third_party/ffmpeg/include)
-    # link
-    set(FFMPEG_LIB_PATH "${CMAKE_CURRENT_SOURCE_DIR}/src/third_party/ffmpeg/lib/${QSC_CPU_ARCH}")
-    target_link_directories(${QSC_PROJECT_NAME} PUBLIC ${FFMPEG_LIB_PATH})
-    target_link_libraries(${QSC_PROJECT_NAME} PRIVATE
-        avformat.58
-        avcodec.58
-        avutil.56
-        swscale.5
-    )
-
-    # copy bundle file    
-    add_custom_command(TARGET ${QSC_PROJECT_NAME} POST_BUILD
-        # dylib,scrcpy-server,adb copy to Contents/MacOS
-        COMMAND ${CMAKE_COMMAND} -E copy_if_different "${FFMPEG_LIB_PATH}/libavcodec.58.dylib" "${QSC_DEPLOY_PATH}/MacOS"
-        COMMAND ${CMAKE_COMMAND} -E copy_if_different "${FFMPEG_LIB_PATH}/libavformat.58.dylib" "${QSC_DEPLOY_PATH}/MacOS"
-        COMMAND ${CMAKE_COMMAND} -E copy_if_different "${FFMPEG_LIB_PATH}/libavutil.56.dylib" "${QSC_DEPLOY_PATH}/MacOS"
-        COMMAND ${CMAKE_COMMAND} -E copy_if_different "${FFMPEG_LIB_PATH}/libswscale.5.dylib" "${QSC_DEPLOY_PATH}/MacOS"
-        COMMAND ${CMAKE_COMMAND} -E copy_if_different "${FFMPEG_LIB_PATH}/libswresample.3.dylib" "${QSC_DEPLOY_PATH}/MacOS"
-
-        COMMAND ${CMAKE_COMMAND} -E copy_if_different "${CMAKE_CURRENT_SOURCE_DIR}/src/third_party/scrcpy-server" "${QSC_DEPLOY_PATH}/MacOS"
-        COMMAND ${CMAKE_COMMAND} -E copy_if_different "${CMAKE_CURRENT_SOURCE_DIR}/src/third_party/adb/mac/adb" "${QSC_DEPLOY_PATH}/MacOS"
-    )
-endif()
-
-# Linux
-if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
-    # include
-    target_include_directories(${QSC_PROJECT_NAME} PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/src/third_party/ffmpeg/include)
-    # link
-    set(FFMPEG_LIB_PATH "${CMAKE_CURRENT_SOURCE_DIR}/src/third_party/ffmpeg/lib")
-    target_link_directories(${QSC_PROJECT_NAME} PUBLIC ${FFMPEG_LIB_PATH})
-    target_link_libraries(${QSC_PROJECT_NAME} PRIVATE
-        # ffmpeg
-        avformat
-        avcodec
-        avutil
-        swscale
-        z
-    )
-
-    add_custom_command(TARGET ${QSC_PROJECT_NAME} POST_BUILD
-        COMMAND ${CMAKE_COMMAND} -E copy_if_different "${CMAKE_CURRENT_SOURCE_DIR}/src/third_party/adb/linux/adb" "${QSC_DEPLOY_PATH}"
-        COMMAND ${CMAKE_COMMAND} -E copy_if_different "${CMAKE_CURRENT_SOURCE_DIR}/src/third_party/scrcpy-server" "${QSC_DEPLOY_PATH}"
-    )
-endif()
+target_link_libraries(${QSC_PROJECT_NAME} PRIVATE ${FFMPEG_LIBRARIES})
+target_include_directories(${QSC_PROJECT_NAME} PRIVATE ${FFMPEG_INCLUDE_DIRS})