diff --git a/CMakeLists.txt b/CMakeLists.txt
index d8c4951..bf43ed9 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -29,7 +29,8 @@ target_link_libraries(GUI ${LIB_PATH}/lib/liblibrary.a)
 set(FLTK_SKIP_FLUID true)
 find_package(FLTK REQUIRED)
 include_directories(${FLTK_INCLUDE_DIR})
-target_link_libraries(${PROJECT_NAME} ${FLTK_BASE_LIBRARY} ${FLTK_PLATFORM_DEPENDENT_LIBS})
+target_link_libraries(${PROJECT_NAME} ${FLTK_PLATFORM_DEPENDENT_LIBS} ${FLTK_LIBRARIES} ${OPENGL_LIBRARIES})
+
 
 enable_testing()
 find_package(Catch2 REQUIRED)
diff --git a/image/background.png b/image/background.png
new file mode 100644
index 0000000..6f04f51
Binary files /dev/null and b/image/background.png differ
diff --git a/main/main.cpp b/main/main.cpp
index f6f9ab1..5e23b47 100644
--- a/main/main.cpp
+++ b/main/main.cpp
@@ -1,28 +1,53 @@
-#include <FL/Fl.H>
-#include <FL/Fl_Window.H>
-#include <FL/Fl_Button.H>
+#pragma comment(lib, "fltk.lib")
+#pragma comment(lib, "wsock32.lib")
+#pragma comment(lib, "comctl32.lib")
+#pragma comment(linker, "/NODEFAULTLIB:LIBCMTD.lib")
+
+
 #include <iostream>
+#include <Fl/Fl.H>
+#include <FL/Fl_Box.H>
+#include <FL/Fl_Window.H>
+#include <FL/Fl_PNG_Image.H>
 
 
-using namespace std;
+#define window_size 400
+/*****************************************************************************/
+/* This class provides a view to copy the offscreen surface to */
+class My_Window : public Fl_Window{
+    int x,y,button;
+    int handle(int e)
+    {
 
-void button_cb(Fl_Widget* wid){
-    Fl_Button* but = (Fl_Button*)wid;
-
-    if(but->label()=="&Good job"){
-        but->label("&Click me");
-    } else
-        but->label("&Good job");
-    but->redraw();
-}
+        switch (e)
+        {
+            case FL_MOVE:
+                x = Fl::event_x();
+                y = Fl::event_y();
+                std::cout<<"Postion X:"<< x <<" Postion Y:"<< y <<std::endl;
+                return 1;
+            case FL_KEYBOARD:
+                button = Fl::event_button();
+                std::cout<<"Keyboard:"<< button <<std::endl;
+                return 1;
+        }
+    }
+public:
+    My_Window(int x, int y, const char *l ) : Fl_Window(x,y,l){};
+};
 
 int main(int argc, char **argv) {
-  Fl_Window win(300,200,"Testing");
-  int i = 7;
-  win.begin();
-  Fl_Button but(20,150,70,30,"&Click me");
-  win.end();
-  but.callback(button_cb);
-  win.show();
-  return Fl::run();
-}
\ No newline at end of file
+
+    int x, y, button;
+    My_Window* window = new My_Window(window_size, window_size, "example");
+    Fl_Box* box = new Fl_Box(10,10,380,380);
+
+    window->begin();
+    Fl_PNG_Image* background = new Fl_PNG_Image("../image/background.png");
+    std::cout<<background->Fl_Image::fail()<<std::endl;
+    box->image(background);
+    box->redraw();
+    window->end();
+    window->show(argc,argv);
+    return Fl::run();
+} // main
\ No newline at end of file