update

Signed-off-by: chai <chaifix@163.com>

1 files changed, 7 insertions, 2 deletions

diff --git a/src/libjin/render/window.h b/src/libjin/render/window.h
index 0c2c79d..c7e2651 100644
--- a/src/libjin/render/window.h
+++ b/src/libjin/render/window.h
@@ -9,7 +9,7 @@ namespace jin
 namespace render
 {
 
-    class Window : public Subsystem<Window>
+    class WindowSystem : public Subsystem<WindowSystem>
     {
     public: 
 
@@ -39,6 +39,11 @@ namespace render
 
     private:
 
+        WindowSystem() {};
+        virtual ~WindowSystem() {};
+
+        SINGLETON(WindowSystem);
+
         SDL_Window* wnd;
 
         SDL_GLContext ctx;
@@ -49,7 +54,7 @@ namespace render
         onlyonce void quitSystem() override;
     };
 
-    typedef Window::Setting WindowSetting;
+    typedef WindowSystem::Setting WindowSetting;
 
 }
 }