diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2ad63fc..c572883 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,6 +1,8 @@
 cmake_minimum_required(VERSION 3.15.2)
 
 set(CMAKE_CXX_COMPILER /usr/local/bin/g++-9)
+set(CMAKE_BUILD_TYPE "Release")
+set(CMAKE_CXX_FLAGS_RELEASE "$ENV{CXXFLAGS} -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_THREAD_SAFE -D_REENTRANT -O2 -lpthread -framework Cocoa")
 
 project(GM3D_GUI VERSION 0.2 LANGUAGES CXX)
 
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index e67b23e..3a0afdc 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -9,10 +9,12 @@ if (OPENMP_FOUND)
 	set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${OpenMP_EXE_LINKER_FLAGS}")
 endif()
 # 生成windows和mac的应用程序文件
-add_executable(gm3d_gui WIN32 MACOSX_BUNDLE ${DIR_SRC})
 
 include_directories(/usr/local/include)
 
-find_library(FLTK_LIBRARY fltk HINTS /usr/local/lib)
+#add_executable(gm3d_gui WIN32 MACOSX_BUNDLE ${DIR_SRC})
+add_executable(gm3d_gui ${DIR_SRC})
 
-target_link_libraries(gm3d_gui PUBLIC ${FLTK_LIBRARY})
\ No newline at end of file
+find_library(FLTK_LIBRARY libfltk.a /usr/local/Cellar/fltk/1.3.5/lib)
+
+target_link_libraries(gm3d_gui ${FLTK_LIBRARY})
\ No newline at end of file