update

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

1 files changed, 5 insertions, 4 deletions

diff --git a/src/libjin/audio/audio.h b/src/libjin/audio/audio.h
index ccfc8a1..7b27e1f 100644
--- a/src/libjin/audio/audio.h
+++ b/src/libjin/audio/audio.h
@@ -12,8 +12,7 @@ namespace audio
 {
     class Source;
     
-    template<class T>
-    class Audio : public Subsystem<T>
+    class AudioSystem : public Subsystem<AudioSystem>
     {
 
     public:
@@ -30,8 +29,10 @@ namespace audio
 
     protected:
 
-        Audio() {};
-        virtual ~Audio() {};
+        AudioSystem() {};
+        virtual ~AudioSystem() {};
+
+        SINGLETON(AudioSystem);
 
     };