diff --git a/CocosDenshion/win32/SimpleAudioEngine.cpp b/CocosDenshion/win32/SimpleAudioEngine.cpp
index cc38d43227..870bd15029 100644
--- a/CocosDenshion/win32/SimpleAudioEngine.cpp
+++ b/CocosDenshion/win32/SimpleAudioEngine.cpp
@@ -74,7 +74,7 @@ void SimpleAudioEngine::playBackgroundMusic(const char* pszFilePath, bool bLoop)
     {
         return;
     }
-
+
     sharedMusic().Open(_FullPath(pszFilePath).c_str(), _Hash(pszFilePath));
     sharedMusic().Play((bLoop) ? -1 : 1);
 }
@@ -161,6 +161,7 @@ void SimpleAudioEngine::preloadEffect(const char* pszFilePath)
 
         BREAK_IF(nRet == pPlayer->GetSoundID());
 
+        delete pPlayer;
         sharedList().erase(nRet);
         nRet = 0;
     } while (0);