diff --git a/cocos/ui/UITextField.cpp b/cocos/ui/UITextField.cpp
index 688ab9a80f..49bc100eb3 100644
--- a/cocos/ui/UITextField.cpp
+++ b/cocos/ui/UITextField.cpp
@@ -246,7 +246,7 @@ void UICCTextField::setMaxLengthEnabled(bool enable)
     _maxLengthEnabled = enable;
 }
 
-bool UICCTextField::isMaxLengthEnabled()
+bool UICCTextField::isMaxLengthEnabled()const
 {
     return _maxLengthEnabled;
 }
@@ -256,12 +256,12 @@ void UICCTextField::setMaxLength(int length)
     _maxLength = length;
 }
 
-int UICCTextField::getMaxLength()
+int UICCTextField::getMaxLength()const
 {
     return _maxLength;
 }
 
-int UICCTextField::getCharCount()
+int UICCTextField::getCharCount()const
 {
     return TextFieldTTF::getCharCount();
 }
@@ -271,7 +271,7 @@ void UICCTextField::setPasswordEnabled(bool enable)
     _passwordEnabled = enable;
 }
 
-bool UICCTextField::isPasswordEnabled()
+bool UICCTextField::isPasswordEnabled()const
 {
     return _passwordEnabled;
 }
@@ -317,7 +317,7 @@ void UICCTextField::setAttachWithIME(bool attach)
     _attachWithIME = attach;
 }
 
-bool UICCTextField::getAttachWithIME()
+bool UICCTextField::getAttachWithIME()const
 {
     return _attachWithIME;
 }
@@ -327,7 +327,7 @@ void UICCTextField::setDetachWithIME(bool detach)
     _detachWithIME = detach;
 }
 
-bool UICCTextField::getDetachWithIME()
+bool UICCTextField::getDetachWithIME()const
 {
     return _detachWithIME;
 }
@@ -337,7 +337,7 @@ void UICCTextField::setInsertText(bool insert)
     _insertText = insert;
 }
 
-bool UICCTextField::getInsertText()
+bool UICCTextField::getInsertText()const
 {
     return _insertText;
 }
@@ -347,7 +347,7 @@ void UICCTextField::setDeleteBackward(bool deleteBackward)
     _deleteBackward = deleteBackward;
 }
 
-bool UICCTextField::getDeleteBackward()
+bool UICCTextField::getDeleteBackward()const
 {
     return _deleteBackward;
 }
@@ -455,7 +455,7 @@ bool TextField::hitTest(const Vec2 &pt)
     return false;
 }
     
-Size TextField::getTouchSize()
+Size TextField::getTouchSize()const
 {
     return Size(_touchWidth, _touchHeight);
 }
@@ -526,7 +526,7 @@ void TextField::setPlaceHolder(const std::string& value)
     updateContentSizeWithTextureSize(_textFieldRenderer->getContentSize());
 }
     
-const std::string& TextField::getPlaceHolder()
+const std::string& TextField::getPlaceHolder()const
 {
     return _textFieldRenderer->getPlaceHolder();
 }
@@ -538,7 +538,7 @@ void TextField::setFontSize(int size)
     updateContentSizeWithTextureSize(_textFieldRenderer->getContentSize());
 }
     
-int TextField::getFontSize()
+int TextField::getFontSize()const
 {
     return _textFieldRenderer->getSystemFontSize();
 }
@@ -550,7 +550,7 @@ void TextField::setFontName(const std::string& name)
     updateContentSizeWithTextureSize(_textFieldRenderer->getContentSize());
 }
     
-const std::string& TextField::getFontName()
+const std::string& TextField::getFontName()const
 {
     return _textFieldRenderer->getSystemFontName();
 }
@@ -560,7 +560,7 @@ void TextField::didNotSelectSelf()
     _textFieldRenderer->detachWithIME();
 }
 
-const std::string& TextField::getStringValue()
+const std::string& TextField::getStringValue()const
 {
     return _textFieldRenderer->getString();
 }
@@ -580,7 +580,7 @@ void TextField::setMaxLengthEnabled(bool enable)
     _textFieldRenderer->setMaxLengthEnabled(enable);
 }
 
-bool TextField::isMaxLengthEnabled()
+bool TextField::isMaxLengthEnabled()const
 {
     return _textFieldRenderer->isMaxLengthEnabled();
 }
@@ -592,7 +592,7 @@ void TextField::setMaxLength(int length)
     setText(getStringValue());
 }
 
-int TextField::getMaxLength()
+int TextField::getMaxLength()const
 {
     return _textFieldRenderer->getMaxLength();
 }
@@ -602,7 +602,7 @@ void TextField::setPasswordEnabled(bool enable)
     _textFieldRenderer->setPasswordEnabled(enable);
 }
 
-bool TextField::isPasswordEnabled()
+bool TextField::isPasswordEnabled()const
 {
     return _textFieldRenderer->isPasswordEnabled();
 }
@@ -616,7 +616,7 @@ void TextField::setPasswordStyleText(const char *styleText)
     setText(getStringValue());
 }
     
-const char* TextField::getPasswordStyleText()
+const char* TextField::getPasswordStyleText()const
 {
     return _passwordStyleText.c_str();
 }
@@ -651,7 +651,7 @@ void TextField::update(float dt)
     }
 }
 
-bool TextField::getAttachWithIME()
+bool TextField::getAttachWithIME()const
 {
     return _textFieldRenderer->getAttachWithIME();
 }
@@ -661,7 +661,7 @@ void TextField::setAttachWithIME(bool attach)
     _textFieldRenderer->setAttachWithIME(attach);
 }
 
-bool TextField::getDetachWithIME()
+bool TextField::getDetachWithIME()const
 {
     return _textFieldRenderer->getDetachWithIME();
 }
@@ -671,7 +671,7 @@ void TextField::setDetachWithIME(bool detach)
     _textFieldRenderer->setDetachWithIME(detach);
 }
 
-bool TextField::getInsertText()
+bool TextField::getInsertText()const
 {
     return _textFieldRenderer->getInsertText();
 }
@@ -681,7 +681,7 @@ void TextField::setInsertText(bool insertText)
     _textFieldRenderer->setInsertText(insertText);
 }
 
-bool TextField::getDeleteBackward()
+bool TextField::getDeleteBackward()const
 {
     return _textFieldRenderer->getDeleteBackward();
 }
diff --git a/cocos/ui/UITextField.h b/cocos/ui/UITextField.h
index 95cc9ca650..8c2ef01c9e 100644
--- a/cocos/ui/UITextField.h
+++ b/cocos/ui/UITextField.h
@@ -59,22 +59,26 @@ public:
     void closeIME();
     
     void setMaxLengthEnabled(bool enable);
-    bool isMaxLengthEnabled();
+    bool isMaxLengthEnabled()const;
     void setMaxLength(int length);
-    int getMaxLength();
-    int getCharCount();
+    int getMaxLength()const;
+    int getCharCount()const;
+    
     void setPasswordEnabled(bool enable);
-    bool isPasswordEnabled();
+    bool isPasswordEnabled()const;
     void setPasswordStyleText(const std::string& styleText);
     void setPasswordText(const std::string& text);
+    
     void setAttachWithIME(bool attach);
-    bool getAttachWithIME();
+    bool getAttachWithIME()const;
     void setDetachWithIME(bool detach);
-    bool getDetachWithIME();
+    bool getDetachWithIME()const;
+    
     void setInsertText(bool insert);
-    bool getInsertText();
+    bool getInsertText()const;
+    
     void setDeleteBackward(bool deleteBackward);
-    bool getDeleteBackward();
+    bool getDeleteBackward()const;
 protected:
     bool _maxLengthEnabled;
     int _maxLength;
@@ -123,36 +127,48 @@ public:
                              const std::string& fontName,
                              int fontSize);
     void setTouchSize(const Size &size);
-    Size getTouchSize();
+    Size getTouchSize()const;
     void setTouchAreaEnabled(bool enable);
     virtual bool hitTest(const Vec2 &pt);
-    void setText(const std::string& text);
+    
     void setPlaceHolder(const std::string& value);
-    const std::string& getPlaceHolder();
+    const std::string& getPlaceHolder()const;
+    
     void setFontSize(int size);
-    int getFontSize();
+    int getFontSize()const;
     void setFontName(const std::string& name);
-    const std::string& getFontName();
+    const std::string& getFontName()const;
+    
     virtual void didNotSelectSelf();
-    const std::string& getStringValue();
+    
+    void setText(const std::string& text);
+    const std::string& getStringValue()const;
+    
     virtual bool onTouchBegan(Touch *touch, Event *unusedEvent) override;
+    
     void setMaxLengthEnabled(bool enable);
-    bool isMaxLengthEnabled();
+    bool isMaxLengthEnabled()const;
     void setMaxLength(int length);
-    int getMaxLength();
+    int getMaxLength()const;
+    
     void setPasswordEnabled(bool enable);
-    bool isPasswordEnabled();
+    bool isPasswordEnabled()const;
     void setPasswordStyleText(const char* styleText);
-    const char* getPasswordStyleText();
+    const char* getPasswordStyleText()const;
+    
     virtual void update(float dt) override;
-    bool getAttachWithIME();
+    
+    bool getAttachWithIME()const;
     void setAttachWithIME(bool attach);
-    bool getDetachWithIME();
+    bool getDetachWithIME()const;
     void setDetachWithIME(bool detach);
-    bool getInsertText();
+    
+    bool getInsertText()const;
     void setInsertText(bool insertText);
-    bool getDeleteBackward();
+    
+    bool getDeleteBackward()const;
     void setDeleteBackward(bool deleteBackward);
+    
     CC_DEPRECATED_ATTRIBUTE void addEventListenerTextField(Ref* target, SEL_TextFieldEvent selecor);
     void addEventListener(const ccTextFieldCallback& callback);
     
@@ -184,6 +200,7 @@ protected:
     virtual void updateTextureOpacity() override;
     virtual void updateTextureRGBA() override;
     void textfieldRendererScaleChangedWithSize();
+    
     virtual Widget* createCloneInstance() override;
     virtual void copySpecialProperties(Widget* model) override;
     virtual void adaptRenderers() override;