diff --git a/extensions/CCBReader/CCBValue.cpp b/extensions/CCBReader/CCBValue.cpp
index 239dce8fc0..051100383d 100644
--- a/extensions/CCBReader/CCBValue.cpp
+++ b/extensions/CCBReader/CCBValue.cpp
@@ -1,7 +1,5 @@
 #include "CCBValue.h"
 
-using namespace cocos2d;
-
 NS_CC_EXT_BEGIN
 
 // Implementation of Color3BWapper
@@ -14,10 +12,10 @@ Color3BWapper* Color3BWapper::create(const Color3B& color)
         ret->color.r = color.r;
         ret->color.g = color.g;
         ret->color.b = color.b;
-        
+
         ret->autorelease();
     }
-    
+
     return ret;
 }
 
@@ -34,10 +32,10 @@ CCBValue* CCBValue::create(int nValue)
     if (ret)
     {
         ret->_value.intValue = nValue;
-        ret->_type = TYPE_INT;
+        ret->_type = Type::INT;
         ret->autorelease();
     }
-    
+
     return ret;
 }
 
@@ -47,10 +45,10 @@ CCBValue* CCBValue::create(float fValue)
     if (ret)
     {
         ret->_value.floatValue = fValue;
-        ret->_type = TYPE_FLOAT;
+        ret->_type = Type::FLOAT;
         ret->autorelease();
     }
-    
+
     return ret;
 }
 
@@ -60,10 +58,10 @@ CCBValue* CCBValue::create(bool vValue)
     if (ret)
     {
         ret->_value.intValue = vValue ? 1 : 0;
-        ret->_type = TYPE_BOOL;
+        ret->_type = Type::BOOL;
         ret->autorelease();
     }
-    
+
     return ret;
 }
 
@@ -73,10 +71,10 @@ CCBValue* CCBValue::create(unsigned char byte)
     if (ret)
     {
         ret->_value.intValue = byte;
-        ret->_type = TYPE_UNSIGNED_CHAR;
+        ret->_type = Type::UNSIGNED_CHAR;
         ret->autorelease();
     }
-    
+
     return ret;
 }
 
@@ -86,10 +84,10 @@ CCBValue* CCBValue::create(const char *pStringValue)
     if (ret)
     {
         ret->_strValue = pStringValue;
-        ret->_type = TYPE_STRING;
+        ret->_type = Type::STRING;
         ret->autorelease();
     }
-    
+
     return ret;
 }
 
@@ -100,54 +98,54 @@ CCBValue* CCBValue::create(Array *pArrValue)
     if (ret)
     {
         ret->_arrValue = pArrValue;
-        ret->_type = TYPE_ARRAY;
+        ret->_type = Type::ARRAY;
         ret->autorelease();
     }
-    
+
     return ret;
 }
 
 
 int CCBValue::getIntValue()
 {
-    CCASSERT(_type == TYPE_INT, "The type of CCBValue isn't integer.");
-    
+    CCASSERT(_type == Type::INT, "The type of CCBValue isn't integer.");
+
     return _value.intValue;
 }
 
 float CCBValue::getFloatValue()
 {
-    CCASSERT(_type == TYPE_FLOAT, "The type of CCBValue isn't float.");
-    
+    CCASSERT(_type == Type::FLOAT, "The type of CCBValue isn't float.");
+
     return _value.floatValue;
 }
 
 bool CCBValue::getBoolValue()
 {
-    CCASSERT(_type == TYPE_BOOL, "The type of CCBValue isn't boolean.");
-    
+    CCASSERT(_type == Type::BOOL, "The type of CCBValue isn't boolean.");
+
     return _value.intValue == 1 ? true : false;
 }
 
 unsigned char CCBValue::getByteValue()
 {
-    CCASSERT(_type == TYPE_UNSIGNED_CHAR, "The type of CCBValue isn't unsigned char.");
-    
+    CCASSERT(_type == Type::UNSIGNED_CHAR, "The type of CCBValue isn't unsigned char.");
+
     return (unsigned char)(_value.intValue);
 }
 
 Array* CCBValue::getArrayValue()
 {
-    CCASSERT(_type == TYPE_ARRAY, "The type of CCBValue isn't array.");
-    
+    CCASSERT(_type == Type::ARRAY, "The type of CCBValue isn't array.");
+
     return _arrValue;
 }
 
 
 const char* CCBValue::getStringValue()
 {
-    CCASSERT(_type == TYPE_STRING, "The type of CCBValue isn't string.");
-    
+    CCASSERT(_type == Type::STRING, "The type of CCBValue isn't string.");
+
     return _strValue.c_str();
 }
 
diff --git a/extensions/CCBReader/CCBValue.h b/extensions/CCBReader/CCBValue.h
index 1af9278a4a..267ed5809a 100644
--- a/extensions/CCBReader/CCBValue.h
+++ b/extensions/CCBReader/CCBValue.h
@@ -27,14 +27,14 @@ class CCBValue : public Object
 {
 public:
     
-    enum Type
+    enum class Type
     {
-        TYPE_INT,
-        TYPE_FLOAT,
-        TYPE_BOOL,
-        TYPE_UNSIGNED_CHAR,
-        TYPE_STRING,
-        TYPE_ARRAY
+        INT,
+        FLOAT,
+        BOOL,
+        UNSIGNED_CHAR,
+        STRING,
+        ARRAY
     };
     
     static CCBValue* create(int nValue);
diff --git a/extensions/CCDeprecated-ext.h b/extensions/CCDeprecated-ext.h
index 30334a0916..311ae4cbb9 100644
--- a/extensions/CCDeprecated-ext.h
+++ b/extensions/CCDeprecated-ext.h
@@ -185,12 +185,12 @@ CC_DEPRECATED_ATTRIBUTE typedef Control::Handler SEL_CCControlHandler;
 
 // For CCBReader
 
-CC_DEPRECATED_ATTRIBUTE const int kIntValue = CCBValue::TYPE_INT;
-CC_DEPRECATED_ATTRIBUTE const int kFloatValue = CCBValue::TYPE_FLOAT;
-CC_DEPRECATED_ATTRIBUTE const int kBoolValue = CCBValue::TYPE_BOOL;
-CC_DEPRECATED_ATTRIBUTE const int kUnsignedCharValue = CCBValue::TYPE_UNSIGNED_CHAR;
-CC_DEPRECATED_ATTRIBUTE const int kStringValue = CCBValue::TYPE_STRING;
-CC_DEPRECATED_ATTRIBUTE const int kArrayValue = CCBValue::TYPE_ARRAY;
+CC_DEPRECATED_ATTRIBUTE const CCBValue::Type kIntValue = CCBValue::Type::INT;
+CC_DEPRECATED_ATTRIBUTE const CCBValue::Type kFloatValue = CCBValue::Type::FLOAT;
+CC_DEPRECATED_ATTRIBUTE const CCBValue::Type kBoolValue = CCBValue::Type::BOOL;
+CC_DEPRECATED_ATTRIBUTE const CCBValue::Type kUnsignedCharValue = CCBValue::Type::UNSIGNED_CHAR;
+CC_DEPRECATED_ATTRIBUTE const CCBValue::Type kStringValue = CCBValue::Type::STRING;
+CC_DEPRECATED_ATTRIBUTE const CCBValue::Type kArrayValue = CCBValue::Type::ARRAY;
 
 
 CC_DEPRECATED_ATTRIBUTE const CCBReader::PropertyType    kCCBPropTypePosition        = CCBReader::PropertyType::POSITION;