diff --git a/extensions/AssetsManager/AssetsManager.cpp b/extensions/AssetsManager/AssetsManager.cpp
index 15acacb49e..61b9081121 100644
--- a/extensions/AssetsManager/AssetsManager.cpp
+++ b/extensions/AssetsManager/AssetsManager.cpp
@@ -654,6 +654,7 @@ AssetsManager* AssetsManager::create(const char* packageUrl, const char* version
     auto* delegate = new DelegateProtocolImpl(errorCallback,progressCallback,successCallback);
     manager->setDelegate(delegate);
     manager->_shouldDeleteDelegateWhenExit = true;
+    manager->autorelease();
     return manager;
 }
 
diff --git a/samples/Cpp/AssetsManagerTest/Classes/AppDelegate.cpp b/samples/Cpp/AssetsManagerTest/Classes/AppDelegate.cpp
index bcb045c351..4768e7d038 100644
--- a/samples/Cpp/AssetsManagerTest/Classes/AppDelegate.cpp
+++ b/samples/Cpp/AssetsManagerTest/Classes/AppDelegate.cpp
@@ -85,8 +85,6 @@ UpdateLayer::UpdateLayer()
 
 UpdateLayer::~UpdateLayer()
 {
-    AssetsManager *pAssetsManager = getAssetsManager();
-    CC_SAFE_DELETE(pAssetsManager);
 }
 
 void UpdateLayer::update(cocos2d::Object *pSender)
@@ -141,6 +139,14 @@ bool UpdateLayer::init()
 {
     Layer::init();
     
+    /** Creates assets manager */
+    pAssetsManager = new AssetsManager("https://raw.github.com/minggo/AssetsManagerTest/master/package.zip",
+                                       "https://raw.github.com/minggo/AssetsManagerTest/master/version",
+                                       pathToSave.c_str());
+    pAssetsManager->setDelegate(this);
+    pAssetsManager->setConnectionTimeout(3);
+    addChild(pAssetsManager);
+    
     createDownloadedDir();
     
     Size size = Director::getInstance()->getWinSize();
@@ -164,22 +170,6 @@ bool UpdateLayer::init()
     return true;
 }
 
-AssetsManager* UpdateLayer::getAssetsManager()
-{
-    static AssetsManager *pAssetsManager = NULL;
-    
-    if (! pAssetsManager)
-    {
-        pAssetsManager = new AssetsManager("https://raw.github.com/minggo/AssetsManagerTest/master/package.zip",
-                                           "https://raw.github.com/minggo/AssetsManagerTest/master/version",
-                                           pathToSave.c_str());
-        pAssetsManager->setDelegate(this);
-        pAssetsManager->setConnectionTimeout(3);
-    }
-    
-    return pAssetsManager;
-}
-
 void UpdateLayer::createDownloadedDir()
 {
     pathToSave = FileUtils::getInstance()->getWritablePath();
diff --git a/samples/Cpp/AssetsManagerTest/Classes/AppDelegate.h b/samples/Cpp/AssetsManagerTest/Classes/AppDelegate.h
index a6518be098..7fcf54741d 100644
--- a/samples/Cpp/AssetsManagerTest/Classes/AppDelegate.h
+++ b/samples/Cpp/AssetsManagerTest/Classes/AppDelegate.h
@@ -60,7 +60,7 @@ public:
     virtual void onSuccess();
     
 private:
-    cocos2d::extension::AssetsManager* getAssetsManager();
+    cocos2d::extension::AssetsManager* pAssetsManager;
     void createDownloadedDir();
     
     cocos2d::MenuItemFont *pItemEnter;