diff --git a/cocos/ui/UILayout.cpp b/cocos/ui/UILayout.cpp
index f7ff08967f..751ec40741 100644
--- a/cocos/ui/UILayout.cpp
+++ b/cocos/ui/UILayout.cpp
@@ -929,12 +929,12 @@ void Layout::requestDoLayout()
     _doLayoutDirty = true;
 }
     
-const Size Layout::getLayoutSize()
+const Size Layout::getLayoutContentSize()
 {
     return this->getSize();
 }
     
-const Vector<Node*>& Layout::getLayoutChildren()
+const Vector<Node*>& Layout::getLayoutElements()
 {
     return this->getChildren();
 }
@@ -1031,7 +1031,7 @@ bool Layout::isPassFocusToChild()
     return _passFocusToChild;
 }
 
-Size Layout::getLayoutContentSize()const
+Size Layout::getLayoutAccumulatedSize()const
 {
     const auto& children = this->getChildren();
     Size layoutSize = Size::ZERO;
@@ -1041,7 +1041,7 @@ Size Layout::getLayoutContentSize()const
         Layout *layout = dynamic_cast<Layout*>(widget);
         if (nullptr != layout)
         {
-            layoutSize = layoutSize + layout->getLayoutContentSize();
+            layoutSize = layoutSize + layout->getLayoutAccumulatedSize();
         }
         else
         {
@@ -1072,7 +1072,7 @@ Vec2 Layout::getWorldCenterPoint(Widget* widget)
 {
     Layout *layout = dynamic_cast<Layout*>(widget);
     //FIXEDME: we don't need to calculate the content size of layout anymore
-    Size widgetSize = layout ? layout->getLayoutContentSize() :  widget->getSize();
+    Size widgetSize = layout ? layout->getLayoutAccumulatedSize() :  widget->getSize();
 //    CCLOG("contnet size : width = %f, height = %f", widgetSize.width, widgetSize.height);
     return widget->convertToWorldSpace(Vec2(widgetSize.width/2, widgetSize.height/2));
 }
diff --git a/cocos/ui/UILayout.h b/cocos/ui/UILayout.h
index 497a33b229..cb4c0f37e3 100644
--- a/cocos/ui/UILayout.h
+++ b/cocos/ui/UILayout.h
@@ -40,8 +40,8 @@ public:
     virtual ~LayoutProtocol(){}
     
     virtual LayoutExecutant* createLayoutExecutant() = 0;
-    virtual const Size getLayoutSize() = 0;
-    virtual const Vector<Node*>& getLayoutChildren() = 0;
+    virtual const Size getLayoutContentSize() = 0;
+    virtual const Vector<Node*>& getLayoutElements() = 0;
     virtual void doLayout() = 0;
 };
 
@@ -329,8 +329,8 @@ protected:
     
     virtual void doLayout()override;
     virtual LayoutExecutant* createLayoutExecutant()override;
-    virtual const Size getLayoutSize()override;
-    virtual const Vector<Node*>& getLayoutChildren() override;
+    virtual const Size getLayoutContentSize()override;
+    virtual const Vector<Node*>& getLayoutElements() override;
     
     //clipping
     void onBeforeVisitStencil();
@@ -346,7 +346,7 @@ protected:
     /**
      *get the content size of the layout, it will accumulate all its children's content size
      */
-    Size getLayoutContentSize() const;
+    Size getLayoutAccumulatedSize() const;
     
     /**
      * When the layout get focused, it the layout pass the focus to its child, it will use this method to determine which child 
diff --git a/cocos/ui/UILayoutExecutant.cpp b/cocos/ui/UILayoutExecutant.cpp
index 5bd30dc4b6..30ac2f2e0b 100644
--- a/cocos/ui/UILayoutExecutant.cpp
+++ b/cocos/ui/UILayoutExecutant.cpp
@@ -67,8 +67,8 @@ RelativeLayoutExecutant* RelativeLayoutExecutant::create()
 
 void LinearVerticalLayoutExecutant::doLayout(LayoutProtocol* layout)
 {
-    Size layoutSize = layout->getLayoutSize();
-    Vector<Node*> container = layout->getLayoutChildren();
+    Size layoutSize = layout->getLayoutContentSize();
+    Vector<Node*> container = layout->getLayoutElements();
     float topBoundary = layoutSize.height;
     
     for (auto& subWidget : container)
@@ -111,8 +111,8 @@ void LinearVerticalLayoutExecutant::doLayout(LayoutProtocol* layout)
 
 void LinearHorizontalLayoutExecutant::doLayout(LayoutProtocol* layout)
 {
-    Size layoutSize = layout->getLayoutSize();
-    Vector<Node*> container = layout->getLayoutChildren();
+    Size layoutSize = layout->getLayoutContentSize();
+    Vector<Node*> container = layout->getLayoutElements();
     float leftBoundary = 0.0f;
     for (auto& subWidget : container)
     {
@@ -153,8 +153,8 @@ void LinearHorizontalLayoutExecutant::doLayout(LayoutProtocol* layout)
 
 void RelativeLayoutExecutant::doLayout(LayoutProtocol *layout)
 {
-    Size layoutSize = layout->getLayoutSize();
-    Vector<Node*> container = layout->getLayoutChildren();
+    Size layoutSize = layout->getLayoutContentSize();
+    Vector<Node*> container = layout->getLayoutElements();
     ssize_t unlayoutChildCount = 0;
     Vector<Widget*> widgetChildren;
     for (auto& subWidget : container)
diff --git a/cocos/ui/UIScrollView.cpp b/cocos/ui/UIScrollView.cpp
index 07d1c976b1..601dca158f 100644
--- a/cocos/ui/UIScrollView.cpp
+++ b/cocos/ui/UIScrollView.cpp
@@ -50,6 +50,18 @@ ScrollInnerContainer* ScrollInnerContainer::create()
     return nullptr;
 }
 
+const Size& ScrollInnerContainer::getLayoutSize()
+{
+    Widget* parent = getWidgetParent();
+    if (parent)
+    {
+        return parent->getSize();
+    }
+    else
+    {
+        return _size;
+    }
+}
 
 static const float AUTOSCROLLMAXSPEED = 1000.0f;
 
diff --git a/cocos/ui/UIScrollView.h b/cocos/ui/UIScrollView.h
index 8009c6d071..57c94326f9 100644
--- a/cocos/ui/UIScrollView.h
+++ b/cocos/ui/UIScrollView.h
@@ -38,6 +38,7 @@ public:
     ScrollInnerContainer();
     virtual ~ScrollInnerContainer();
     static ScrollInnerContainer* create();
+    virtual const Size& getLayoutSize() override;
 };
 
 CC_DEPRECATED_ATTRIBUTE typedef enum
diff --git a/cocos/ui/UIWidget.h b/cocos/ui/UIWidget.h
index 718336168f..e333a3da59 100644
--- a/cocos/ui/UIWidget.h
+++ b/cocos/ui/UIWidget.h
@@ -441,7 +441,7 @@ public:
     
     const Size& getCustomSize() const;
     
-    //virtual const Size& getLayoutSize() {return _size;};
+    virtual const Size& getLayoutSize() {return _size;};
 
     /**
      * Returns size percent of widget