diff --git a/extensions/GUI/CCEditBox/CCEditBoxImplAndroid.cpp b/extensions/GUI/CCEditBox/CCEditBoxImplAndroid.cpp
index 173c32b994..2a19344c7e 100644
--- a/extensions/GUI/CCEditBox/CCEditBoxImplAndroid.cpp
+++ b/extensions/GUI/CCEditBox/CCEditBoxImplAndroid.cpp
@@ -264,12 +264,12 @@ static void editBoxCallbackFunc(const char* pText, void* ctx)
         CommonScriptData data(pEditBox->getScriptEditBoxHandler(), "changed",pEditBox);
         ScriptEvent event(kCommonEvent,(void*)&data);
         ScriptEngineManager::getInstance()->getScriptEngine()->sendEvent(&event);
-        memset(data.eventName,0,64*sizeof(char));
-        strncpy(data.eventName,"ended",64);
+        memset(data.eventName, 0, sizeof(data.eventName));
+        strncpy(data.eventName, "ended", sizeof(data.eventName));
         event.data = (void*)&data;
         ScriptEngineManager::getInstance()->getScriptEngine()->sendEvent(&event);
-        memset(data.eventName,0,64*sizeof(char));
-        strncpy(data.eventName,"return",64);
+        memset(data.eventName, 0, sizeof(data.eventName));
+        strncpy(data.eventName, "return", sizeof(data.eventName));
         event.data = (void*)&data;
         ScriptEngineManager::getInstance()->getScriptEngine()->sendEvent(&event);
     }
diff --git a/extensions/GUI/CCEditBox/CCEditBoxImplIOS.mm b/extensions/GUI/CCEditBox/CCEditBoxImplIOS.mm
index 2befae216a..ecb9a46a02 100644
--- a/extensions/GUI/CCEditBox/CCEditBoxImplIOS.mm
+++ b/extensions/GUI/CCEditBox/CCEditBoxImplIOS.mm
@@ -196,8 +196,8 @@ static const int CC_EDIT_BOX_PADDING = 5;
         cocos2d::CommonScriptData data(pEditBox->getScriptEditBoxHandler(), "ended",pEditBox);
         cocos2d::ScriptEvent event(cocos2d::kCommonEvent,(void*)&data);
         cocos2d::ScriptEngineManager::getInstance()->getScriptEngine()->sendEvent(&event);
-        memset(data.eventName,0,64*sizeof(char));
-        strncpy(data.eventName,"return",64);
+        memset(data.eventName, 0, sizeof(data.eventName));
+        strncpy(data.eventName, "return", sizeof(data.eventName));
         event.data = (void*)&data;
         cocos2d::ScriptEngineManager::getInstance()->getScriptEngine()->sendEvent(&event);
     }
diff --git a/extensions/GUI/CCEditBox/CCEditBoxImplMac.mm b/extensions/GUI/CCEditBox/CCEditBoxImplMac.mm
index 3af3c7448f..aa7c2b5905 100644
--- a/extensions/GUI/CCEditBox/CCEditBoxImplMac.mm
+++ b/extensions/GUI/CCEditBox/CCEditBoxImplMac.mm
@@ -187,8 +187,8 @@
         cocos2d::CommonScriptData data(pEditBox->getScriptEditBoxHandler(), "ended",pEditBox);
         cocos2d::ScriptEvent event(cocos2d::kCommonEvent,(void*)&data);
         cocos2d::ScriptEngineManager::getInstance()->getScriptEngine()->sendEvent(&event);
-        memset(data.eventName,0,64*sizeof(char));
-        strncpy(data.eventName,"return",64);
+        memset(data.eventName, 0, sizeof(data.eventName));
+        strncpy(data.eventName, "return", sizeof(data.eventName));
         event.data = (void*)&data;
         cocos2d::ScriptEngineManager::getInstance()->getScriptEngine()->sendEvent(&event);
     }
diff --git a/extensions/GUI/CCEditBox/CCEditBoxImplWin.cpp b/extensions/GUI/CCEditBox/CCEditBoxImplWin.cpp
index 421296dce0..a2b8b801a4 100644
--- a/extensions/GUI/CCEditBox/CCEditBoxImplWin.cpp
+++ b/extensions/GUI/CCEditBox/CCEditBoxImplWin.cpp
@@ -234,35 +234,6 @@ void EditBoxImplWin::visit(void)
 {   
 }
 
-static void editBoxCallbackFunc(const char* pText, void* ctx)
-{
-    EditBoxImplWin* thiz = (EditBoxImplWin*)ctx;
-    thiz->setText(pText);
-
-    if (thiz->getDelegate() != NULL)
-    {
-        thiz->getDelegate()->editBoxTextChanged(thiz->getEditBox(), thiz->getText());
-        thiz->getDelegate()->editBoxEditingDidEnd(thiz->getEditBox());
-        thiz->getDelegate()->editBoxReturn(thiz->getEditBox());
-    }
-    
-    EditBox* pEditBox = thiz->getEditBox();
-    if (NULL != pEditBox && 0 != pEditBox->getScriptEditBoxHandler())
-    {
-        CommonScriptData data(pEditBox->getScriptEditBoxHandler(), "changed",pEditBox);
-        ScriptEvent event(kCommonEvent,(void*)&data);
-        ScriptEngineManager::getInstance()->getScriptEngine()->sendEvent(&event);
-        memset(data.eventName,0,64*sizeof(char));
-        strncpy(data.eventName,"ended",64);
-        event.data = (void*)&data;
-        ScriptEngineManager::getInstance()->getScriptEngine()->sendEvent(&event);
-        memset(data.eventName,0,64*sizeof(char));
-        strncpy(data.eventName,"return",64);
-        event.data = (void*)&data;
-        ScriptEngineManager::getInstance()->getScriptEngine()->sendEvent(&event);
-    }
-}
-
 void EditBoxImplWin::openKeyboard()
 {
     if (_delegate != NULL)
@@ -300,6 +271,26 @@ void EditBoxImplWin::openKeyboard()
 		_delegate->editBoxEditingDidEnd(_editBox);
 		_delegate->editBoxReturn(_editBox);
 	}
+    
+#if CC_ENABLE_SCRIPT_BINDING
+    if (nullptr != _editBox && 0 != _editBox->getScriptEditBoxHandler())
+    {
+        CommonScriptData data(_editBox->getScriptEditBoxHandler(), "changed",_editBox);
+        ScriptEvent event(kCommonEvent,(void*)&data);
+        if (didChange)
+        {
+            ScriptEngineManager::getInstance()->getScriptEngine()->sendEvent(&event);
+        }
+        memset(data.eventName,0,sizeof(data.eventName));
+        strncpy(data.eventName,"ended",sizeof(data.eventName));
+        event.data = (void*)&data;
+        ScriptEngineManager::getInstance()->getScriptEngine()->sendEvent(&event);
+        memset(data.eventName,0,sizeof(data.eventName));
+        strncpy(data.eventName,"return",sizeof(data.eventName));
+        event.data = (void*)&data;
+        ScriptEngineManager::getInstance()->getScriptEngine()->sendEvent(&event);
+    }
+#endif // #if CC_ENABLE_SCRIPT_BINDING
 }
 
 void EditBoxImplWin::closeKeyboard()