diff --git a/cocos2dx/extensions/CCBReader/CCBReader.cpp b/cocos2dx/extensions/CCBReader/CCBReader.cpp
deleted file mode 100644
index 9a63184ad0..0000000000
--- a/cocos2dx/extensions/CCBReader/CCBReader.cpp
+++ /dev/null
@@ -1,141 +0,0 @@
-#include "CCBReader.h"
-
-using namespace cocos2d;
-using namespace cocos2d::extension;
-
-CCBReader::CCBReader() {
-    
-}
-
-CCBReader::~CCBReader() {
-    if(this->mBytes) {
-        delete this->mBytes;
-        this->mBytes = NULL;
-    }
-
-    if(this->mStringCache) {
-        delete this->mStringCache;
-        this->mStringCache = NULL;
-    }
-}
-
-CCNode * CCBReader::readNodeGraphFromFile(const char * pCCBFileName, CCNode * pOwner) {   
-    const char * path = CCFileUtils::fullPathFromRelativePath(pCCBFileName);
-    
-    CCFileUtils::ccLoadFileIntoMemory(path, &this->mBytes);
-
-    this->mCurrentByte = 0;
-    this->mCurrentBit = 0;
-    
-    if(!this->readHeader()) {
-        return NULL;
-    }
-    
-    if(!this->readStringCache()) {
-        return NULL;
-    }
-    
-    return this->readNodeGraph();
-}
-
-bool CCBReader::readHeader() {
-	/* If no bytes loaded, don't crash about it. */
-	if(this->mBytes == NULL) {
-        return false;
-    }
-
-    /* Read magic bytes */
-    int magicBytes = *((int*)(this->mBytes + this->mCurrentByte));
-    this->mCurrentByte += 4;
-
-    if(magicBytes != 'ccbi') {
-        return false; 
-    }
-
-    /* Read version. */
-    int version = this->readInt(false);
-    if(version != kCCBVersion) {
-        CCLog("WARNING! Incompatible ccbi file version (file: %d reader: %d)", version, kCCBVersion);
-        return false;
-    }
-    
-    return true;
-}
-
-bool CCBReader::readStringCache() {
-    return true;
-}
-
-int CCBReader::readInt(bool pSign) {
-    int numBits = 0;
-    while(!this->getBit()) {
-        numBits++;
-    }
-    
-    long long current = 0;
-    for(int a = numBits - 1; a >= 0; a--) {
-        if(this->getBit()) {
-            current |= 1 << a;
-        }
-    }
-    current |= 1 << numBits;
-    
-    int num;
-    if(pSign) {
-        int s = current % 2;
-        if(s) {
-            num = (int)(current / 2);
-        } else {
-            num = (int)(-current / 2);
-        }
-    } else {
-        num = current-1;
-    }
-    
-    this->alignBits();
-    
-    return num;
-}
-
-bool CCBReader::getBit() {
-    bool bit;
-    unsigned char byte = *(this->mBytes + this->mCurrentByte);
-    if(byte & (1 << this->mCurrentBit)) {
-        bit = true;
-    } else {
-        bit = false;
-    }
-            
-    this->mCurrentBit++;
-
-    if(this->mCurrentBit >= 8) {
-        this->mCurrentBit = 0;
-        this->mCurrentBit++;
-    }
-    
-    return bit;
-}
-
-void CCBReader::alignBits() {
-    if(this->mCurrentBit) {
-        this->mCurrentBit = 0;
-        this->mCurrentByte++;
-    }
-}
-
-CCNode * CCBReader::readNodeGraph() {
-    CCLayerColor * ccLayerColor = CCLayerColor::node();
-
-    CCSize size;
-    size.setSize(100, 100);
-    ccLayerColor->setContentSize(size);
-
-    ccColor3B color;
-    color.r = 255;
-    color.g = 0;
-    color.b = 0;
-    ccLayerColor->setColor(color);
-    ccLayerColor->setOpacity(255);
-
-    return ccLayerColor;
-}
\ No newline at end of file
diff --git a/cocos2dx/extensions/CCBReader/CCBReader.h b/cocos2dx/extensions/CCBReader/CCBReader.h
deleted file mode 100644
index ddd8800925..0000000000
--- a/cocos2dx/extensions/CCBReader/CCBReader.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/****************************************************************************
- Copyright (c) 2012 cocos2d-x.org
- Copyright (c) 2012 XiaoLong Zhang, Chukong Inc.
- 
- http://www.cocos2d-x.org
- 
- Permission is hereby granted, free of charge, to any person obtaining a copy
- of this software and associated documentation files (the "Software"), to deal
- in the Software without restriction, including without limitation the rights
- to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- copies of the Software, and to permit persons to whom the Software is
- furnished to do so, subject to the following conditions:
- 
- The above copyright notice and this permission notice shall be included in
- all copies or substantial portions of the Software.
- 
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- THE SOFTWARE.
- ****************************************************************************/
-
-
-#ifndef __CCB_READER_H__
-#define __CCB_READER_H__
-
-#include "cocos2d.h"
-
-#define kCCBVersion 2
-
-NS_CC_EXT_BEGIN
-
-/**
- * @brief Parse CCBI file which is generated by CocosBuilder
- */
-class CC_DLL CCBReader : public CCObject {        
-    private:    
-        unsigned char * mBytes;
-        int mCurrentByte;
-        int mCurrentBit;
-    
-        std::vector<std::string> * mStringCache;
-
-    public:   
-        /* Constructor. */
-        CCBReader();
-        /* Destructor. */
-        ~CCBReader();
-
-        CCNode * readNodeGraphFromFile(const char* ccbFileName, CCNode* owner = NULL);
-            
-    private:
-        bool readHeader();
-        bool readStringCache();
-        CCNode * readNodeGraph();
-    
-        bool getBit();
-        void alignBits();
-        int readInt(bool pSign);
-};
-
-NS_CC_EXT_END
-
-#endif // __CCB_READER_H__
\ No newline at end of file