diff --git a/cocos2dx/base_nodes/CCNode.h b/cocos2dx/base_nodes/CCNode.h
index fd2af142b8..a6c071f343 100644
--- a/cocos2dx/base_nodes/CCNode.h
+++ b/cocos2dx/base_nodes/CCNode.h
@@ -1340,7 +1340,7 @@ protected:
     CCSize m_obContentSize;             ///< untransformed size of the node
     
     
-	CCAffineTransform m_sAdditionalTransform; ///< transform
+    CCAffineTransform m_sAdditionalTransform; ///< transform
     CCAffineTransform m_sTransform;     ///< transform
     CCAffineTransform m_sInverse;       ///< transform