diff --git a/cocos2dx/CCScheduler.cpp b/cocos2dx/CCScheduler.cpp
index fb1ab3e193..0915c2e106 100644
--- a/cocos2dx/CCScheduler.cpp
+++ b/cocos2dx/CCScheduler.cpp
@@ -794,7 +794,7 @@ void CCScheduler::update(float dt)
         {
             if (pEngine != NULL && kScriptTypeJavascript == pEngine->getScriptType())
             {
-                pEngine->executeSchedule(NULL, dt, (CCNode *)pEntry->target);
+                pEngine->executeSchedule(0, dt, (CCNode *)pEntry->target);
             }
 
             pEntry->target->update(dt);
@@ -808,7 +808,7 @@ void CCScheduler::update(float dt)
         {
             if (pEngine != NULL && kScriptTypeJavascript == pEngine->getScriptType())
             {
-                pEngine->executeSchedule(NULL, dt, (CCNode *)pEntry->target);
+                pEngine->executeSchedule(0, dt, (CCNode *)pEntry->target);
             }
             
             pEntry->target->update(dt);
@@ -822,7 +822,7 @@ void CCScheduler::update(float dt)
         {
             if (pEngine != NULL && kScriptTypeJavascript == pEngine->getScriptType())
             {
-                pEngine->executeSchedule(NULL, dt, (CCNode *)pEntry->target);
+                pEngine->executeSchedule(0, dt, (CCNode *)pEntry->target);
             }
 
             pEntry->target->update(dt);
diff --git a/cocos2dx/platform/android/CCPlatformDefine.h b/cocos2dx/platform/android/CCPlatformDefine.h
index 9abfc5099d..0ebdb1e5a5 100644
--- a/cocos2dx/platform/android/CCPlatformDefine.h
+++ b/cocos2dx/platform/android/CCPlatformDefine.h
@@ -8,7 +8,7 @@ if (! (cond)) \
 { \
     char content[256]; \
     sprintf(content, "%s function:%s line:%d", __FILE__, __FUNCTION__, __LINE__);  \
-    CCMessageBox(content, "Assert error"); \
+    cocos2d::CCMessageBox(content, "Assert error"); \
 }