diff --git a/cocos2dx/base_nodes/CCNode.cpp b/cocos2dx/base_nodes/CCNode.cpp
index ef3e631e5f..57b9c4010e 100644
--- a/cocos2dx/base_nodes/CCNode.cpp
+++ b/cocos2dx/base_nodes/CCNode.cpp
@@ -43,6 +43,7 @@ namespace   cocos2d {
 CCNode::CCNode(void)
 :m_bIsRunning(false)
 ,m_fRotation(0.0f)
+,m_fScale(1.0f)
 ,m_fScaleX(1.0f)
 ,m_fScaleY(1.0f)
 ,m_tPosition(CGPointZero)