diff --git a/cocos/base/ccConfig.h b/cocos/base/ccConfig.h
index 56ad72fb48..3a64b433bd 100644
--- a/cocos/base/ccConfig.h
+++ b/cocos/base/ccConfig.h
@@ -329,6 +329,16 @@ THE SOFTWARE.
 #define CC_ENABLE_SCRIPT_BINDING 1
 #endif
 
+/** @def CC_NATIVE_CONTROL_SCRIPT
+ * Indicate whether use script GC to control native object life cycle to get ride of retain/release usage
+ * False by default.
+ */
+#if CC_ENABLE_SCRIPT_BINDING
+    #ifndef CC_ENABLE_GC_FOR_NATIVE_OBJECTS
+    #define CC_ENABLE_GC_FOR_NATIVE_OBJECTS 1
+    #endif
+#endif
+
 /** @def CC_CONSTRUCTOR_ACCESS
  * Indicate the init functions access modifier. If value equals to protected, then these functions are protected.
  * If value equals to public, these functions are public,
diff --git a/cocos/scripting/js-bindings/manual/ScriptingCore.cpp b/cocos/scripting/js-bindings/manual/ScriptingCore.cpp
index 0a1066bc38..dcb48247ac 100644
--- a/cocos/scripting/js-bindings/manual/ScriptingCore.cpp
+++ b/cocos/scripting/js-bindings/manual/ScriptingCore.cpp
@@ -76,10 +76,6 @@
 
 #define BYTE_CODE_FILE_EXT ".jsc"
 
-// EXPERIMENTAL: Enable this in order to get rid of retain/release
-// when using the Garbage Collector
-#define CC_ENABLE_GC_FOR_NATIVE_OBJECTS 0
-
 using namespace cocos2d;
 
 #if COCOS2D_DEBUG
diff --git a/cocos/scripting/js-bindings/manual/network/XMLHTTPRequest.cpp b/cocos/scripting/js-bindings/manual/network/XMLHTTPRequest.cpp
index 158594130b..3bc5386147 100644
--- a/cocos/scripting/js-bindings/manual/network/XMLHTTPRequest.cpp
+++ b/cocos/scripting/js-bindings/manual/network/XMLHTTPRequest.cpp
@@ -343,11 +343,12 @@ JS_BINDED_CONSTRUCTOR_IMPL(MinXmlHttpRequest)
     js_proxy_t *p = jsb_new_proxy(req, obj);
     
 #if CC_ENABLE_GC_FOR_NATIVE_OBJECTS
+    CC_UNUSED_PARAM(p);
     js_add_FinalizeHook(cx, obj);
     // don't retain it, already retained
 #if COCOS2D_DEBUG
     ScriptingCore::retainCount++;
-    CCLOG("++++++RETAINED++++++ %d Cpp(XMLHttpRequest): %p - JS: %p", ScriptingCore::retainCount, ref, obj.get());
+    CCLOG("++++++RETAINED++++++ %d Cpp(XMLHttpRequest): %p - JS: %p", ScriptingCore::retainCount, req, obj.get());
 #endif // COCOS2D_DEBUG
 #else
     // autorelease it