diff --git a/cocos/2d/CCDrawNode.cpp b/cocos/2d/CCDrawNode.cpp
index d2c2a23610..0223e9e62a 100644
--- a/cocos/2d/CCDrawNode.cpp
+++ b/cocos/2d/CCDrawNode.cpp
@@ -400,12 +400,17 @@ void DrawNode::onDrawGLLine(const Mat4 &transform, uint32_t flags)
     }
 
 #if CC_TARGET_PLATFORM == CC_PLATFORM_MAC || CC_TARGET_PLATFORM == CC_PLATFORM_WIN32
-    // GL_MULTISAMPLE & GL_LINE_SMOOTH only work on PC platform
+    // GL_MULTISAMPLE only work on PC platform, GL_LINE_SMOOTH will not support at GLES v3.0
     if (this->_lineSmoothEnable == false)
     {
         glDisable(GL_MULTISAMPLE);
         glDisable(GL_LINE_SMOOTH);
     }
+    else
+    {
+        glEnable(GL_MULTISAMPLE);
+        glEnable(GL_LINE_SMOOTH);
+    }
 #endif
 
     glLineWidth(_lineWidth);
@@ -419,14 +424,6 @@ void DrawNode::onDrawGLLine(const Mat4 &transform, uint32_t flags)
     glBindBuffer(GL_ARRAY_BUFFER, 0);
     CC_INCREMENT_GL_DRAWN_BATCHES_AND_VERTICES(1,_bufferCountGLLine);
 
-#if CC_TARGET_PLATFORM == CC_PLATFORM_MAC || CC_TARGET_PLATFORM == CC_PLATFORM_WIN32
-    if (this->_lineSmoothEnable == true)
-    {
-        glEnable(GL_MULTISAMPLE);
-        glEnable(GL_LINE_SMOOTH);
-    }
-#endif
-
     CHECK_GL_ERROR_DEBUG();
 }
 
diff --git a/cocos/2d/CCSpriteFrameCache.cpp b/cocos/2d/CCSpriteFrameCache.cpp
index 45180379be..dde20244e6 100644
--- a/cocos/2d/CCSpriteFrameCache.cpp
+++ b/cocos/2d/CCSpriteFrameCache.cpp
@@ -701,8 +701,6 @@ bool SpriteFrameCache::reloadTexture(const std::string& plist)
 
         // append .png
         texturePath = texturePath.append(".png");
-
-        CCLOG("cocos2d: SpriteFrameCache: Trying to use file %s as texture", texturePath.c_str());
     }
 
     Texture2D *texture = nullptr;
diff --git a/cocos/2d/CCTMXTiledMap.cpp b/cocos/2d/CCTMXTiledMap.cpp
index 9c33e29d7e..93967c4504 100644
--- a/cocos/2d/CCTMXTiledMap.cpp
+++ b/cocos/2d/CCTMXTiledMap.cpp
@@ -29,7 +29,6 @@ THE SOFTWARE.
 #include "2d/CCTMXLayer.h"
 #include "2d/CCSprite.h"
 #include "deprecated/CCString.h" // For StringUtils::format
-#include "2d/CocosStudioExtension.h"
 
 NS_CC_BEGIN
 
@@ -284,12 +283,4 @@ int TMXTiledMap::getLayerNum()
     return _tmxLayerNum;
 }
 
-ResouceData TMXTiledMap::getRenderFile()
-{
-    ResouceData rData;
-    rData.type = 0;
-    rData.file = _tmxFile;
-    return rData;
-}
-
 NS_CC_END
diff --git a/cocos/2d/CCTMXTiledMap.h b/cocos/2d/CCTMXTiledMap.h
index 5ff396f6c9..d9a35ef096 100644
--- a/cocos/2d/CCTMXTiledMap.h
+++ b/cocos/2d/CCTMXTiledMap.h
@@ -37,7 +37,6 @@ class TMXLayer;
 class TMXLayerInfo;
 class TMXTilesetInfo;
 class TMXMapInfo;
-struct CC_DLL ResouceData;
 
 /**
  * @addtogroup _2d
@@ -253,8 +252,8 @@ public:
      */
     virtual std::string getDescription() const override;
 
-    ResouceData getRenderFile();
     int  getLayerNum();
+    const std::string getResourceFile() const { return _tmxFile; }
 
 CC_CONSTRUCTOR_ACCESS:
     /**
diff --git a/cocos/2d/CocosStudioExtension.cpp b/cocos/editor-support/cocostudio/CocosStudioExtension.cpp
similarity index 100%
rename from cocos/2d/CocosStudioExtension.cpp
rename to cocos/editor-support/cocostudio/CocosStudioExtension.cpp
diff --git a/cocos/2d/CocosStudioExtension.h b/cocos/editor-support/cocostudio/CocosStudioExtension.h
similarity index 100%
rename from cocos/2d/CocosStudioExtension.h
rename to cocos/editor-support/cocostudio/CocosStudioExtension.h
diff --git a/cocos/scripting/js-bindings/manual/js_manual_conversions.cpp b/cocos/scripting/js-bindings/manual/js_manual_conversions.cpp
index d47a1699de..d5a1b12abe 100644
--- a/cocos/scripting/js-bindings/manual/js_manual_conversions.cpp
+++ b/cocos/scripting/js-bindings/manual/js_manual_conversions.cpp
@@ -27,7 +27,7 @@
 #include "js_manual_conversions.h"
 #include "cocos2d_specifics.hpp"
 #include "math/TransformUtils.h"
-#include "2d/CocosStudioExtension.h"
+#include "editor-support/cocostudio/CocosStudioExtension.h"
 
 USING_NS_CC;
 
diff --git a/cocos/scripting/lua-bindings/manual/LuaBasicConversions.h b/cocos/scripting/lua-bindings/manual/LuaBasicConversions.h
index bdb327f1f2..e9acb967e7 100644
--- a/cocos/scripting/lua-bindings/manual/LuaBasicConversions.h
+++ b/cocos/scripting/lua-bindings/manual/LuaBasicConversions.h
@@ -31,7 +31,7 @@ extern "C" {
 #include "tolua_fix.h"
 #include "cocos2d.h"
 #include "Lua-BindingsExport.h"
-#include "2d/CocosStudioExtension.h"
+#include "editor-support/cocostudio/CocosStudioExtension.h"
 
 using namespace cocos2d;
 
diff --git a/cocos/ui/CocosGUI.h b/cocos/ui/CocosGUI.h
index 856b6fed28..c229afef98 100644
--- a/cocos/ui/CocosGUI.h
+++ b/cocos/ui/CocosGUI.h
@@ -57,7 +57,7 @@ THE SOFTWARE.
 #include "ui/UIScale9Sprite.h"
 #include "ui/UIEditBox/UIEditBox.h"
 #include "ui/UILayoutComponent.h"
-#include "2d/CocosStudioExtension.h"
+#include "editor-support/cocostudio/CocosStudioExtension.h"
 
 /**
  * @addtogroup ui
diff --git a/cocos/ui/UIAbstractCheckButton.cpp b/cocos/ui/UIAbstractCheckButton.cpp
index cfff50539f..fa80d68e09 100644
--- a/cocos/ui/UIAbstractCheckButton.cpp
+++ b/cocos/ui/UIAbstractCheckButton.cpp
@@ -24,7 +24,7 @@ THE SOFTWARE.
 
 #include "ui/UIAbstractCheckButton.h"
 #include "2d/CCSprite.h"
-#include "2d/CocosStudioExtension.h"
+#include "editor-support/cocostudio/CocosStudioExtension.h"
 
 NS_CC_BEGIN
 
diff --git a/cocos/ui/UIButton.cpp b/cocos/ui/UIButton.cpp
index bfdd983805..960d8eee35 100644
--- a/cocos/ui/UIButton.cpp
+++ b/cocos/ui/UIButton.cpp
@@ -30,7 +30,7 @@ THE SOFTWARE.
 #include "platform/CCFileUtils.h"
 #include "ui/UIHelper.h"
 #include <algorithm>
-#include "2d/CocosStudioExtension.h"
+#include "editor-support/cocostudio/CocosStudioExtension.h"
 
 NS_CC_BEGIN
 
diff --git a/cocos/ui/UIImageView.cpp b/cocos/ui/UIImageView.cpp
index 9eb5619dda..44105340f8 100644
--- a/cocos/ui/UIImageView.cpp
+++ b/cocos/ui/UIImageView.cpp
@@ -26,7 +26,7 @@ THE SOFTWARE.
 #include "ui/UIScale9Sprite.h"
 #include "ui/UIHelper.h"
 #include "2d/CCSprite.h"
-#include "2d/CocosStudioExtension.h"
+#include "editor-support/cocostudio/CocosStudioExtension.h"
 
 NS_CC_BEGIN
 
diff --git a/cocos/ui/UILayout.cpp b/cocos/ui/UILayout.cpp
index 6603846d9b..c620077966 100644
--- a/cocos/ui/UILayout.cpp
+++ b/cocos/ui/UILayout.cpp
@@ -38,7 +38,7 @@ THE SOFTWARE.
 #include "2d/CCSprite.h"
 #include "base/CCEventFocus.h"
 #include "base/CCStencilStateManager.hpp"
-#include "2d/CocosStudioExtension.h"
+#include "editor-support/cocostudio/CocosStudioExtension.h"
 
 
 NS_CC_BEGIN
diff --git a/cocos/ui/UILoadingBar.cpp b/cocos/ui/UILoadingBar.cpp
index ab403122a7..8daeb67e9e 100644
--- a/cocos/ui/UILoadingBar.cpp
+++ b/cocos/ui/UILoadingBar.cpp
@@ -26,7 +26,7 @@ THE SOFTWARE.
 #include "ui/UIHelper.h"
 #include "ui/UIScale9Sprite.h"
 #include "2d/CCSprite.h"
-#include "2d/CocosStudioExtension.h"
+#include "editor-support/cocostudio/CocosStudioExtension.h"
 
 NS_CC_BEGIN
 
diff --git a/cocos/ui/UISlider.cpp b/cocos/ui/UISlider.cpp
index 62a291e06e..18c85ba024 100644
--- a/cocos/ui/UISlider.cpp
+++ b/cocos/ui/UISlider.cpp
@@ -27,7 +27,7 @@ THE SOFTWARE.
 #include "ui/UIHelper.h"
 #include "2d/CCSprite.h"
 #include "2d/CCCamera.h"
-#include "2d/CocosStudioExtension.h"
+#include "editor-support/cocostudio/CocosStudioExtension.h"
 
 NS_CC_BEGIN
 
diff --git a/cocos/ui/UITextAtlas.cpp b/cocos/ui/UITextAtlas.cpp
index c448791f2e..a8406224db 100644
--- a/cocos/ui/UITextAtlas.cpp
+++ b/cocos/ui/UITextAtlas.cpp
@@ -24,7 +24,7 @@ THE SOFTWARE.
 
 #include "ui/UITextAtlas.h"
 #include "2d/CCLabel.h"
-#include "2d/CocosStudioExtension.h"
+#include "editor-support/cocostudio/CocosStudioExtension.h"
 
 NS_CC_BEGIN
 
diff --git a/cocos/ui/UITextBMFont.cpp b/cocos/ui/UITextBMFont.cpp
index 6ac518cb98..b9987ea3cb 100644
--- a/cocos/ui/UITextBMFont.cpp
+++ b/cocos/ui/UITextBMFont.cpp
@@ -24,7 +24,7 @@ THE SOFTWARE.
 
 #include "ui/UITextBMFont.h"
 #include "2d/CCLabel.h"
-#include "2d/CocosStudioExtension.h"
+#include "editor-support/cocostudio/CocosStudioExtension.h"
 
 NS_CC_BEGIN
 
diff --git a/tests/cpp-tests/Classes/ParticleTest/ParticleTest.cpp b/tests/cpp-tests/Classes/ParticleTest/ParticleTest.cpp
index dee27526fa..104b8e1c4b 100644
--- a/tests/cpp-tests/Classes/ParticleTest/ParticleTest.cpp
+++ b/tests/cpp-tests/Classes/ParticleTest/ParticleTest.cpp
@@ -1,6 +1,6 @@
 #include "ParticleTest.h"
 #include "../testResource.h"
-#include "2d/CocosStudioExtension.h"
+#include "editor-support/cocostudio/CocosStudioExtension.h"
 
 USING_NS_CC;
 
diff --git a/tests/cpp-tests/Classes/SpriteTest/SpriteTest.cpp b/tests/cpp-tests/Classes/SpriteTest/SpriteTest.cpp
index 20ccae70c3..3a1d31ec0d 100644
--- a/tests/cpp-tests/Classes/SpriteTest/SpriteTest.cpp
+++ b/tests/cpp-tests/Classes/SpriteTest/SpriteTest.cpp
@@ -27,7 +27,7 @@
 
 #include <algorithm>
 #include "../testResource.h"
-#include "2d/CocosStudioExtension.h"
+#include "editor-support/cocostudio/CocosStudioExtension.h"
 
 USING_NS_CC;
 
diff --git a/tests/cpp-tests/Classes/TileMapTest/TileMapTest.cpp b/tests/cpp-tests/Classes/TileMapTest/TileMapTest.cpp
index c6a0dca3df..4d5e5fe512 100644
--- a/tests/cpp-tests/Classes/TileMapTest/TileMapTest.cpp
+++ b/tests/cpp-tests/Classes/TileMapTest/TileMapTest.cpp
@@ -1,6 +1,6 @@
 #include "TileMapTest.h"
 #include "../testResource.h"
-#include "2d/CocosStudioExtension.h"
+
 
 USING_NS_CC;
 
@@ -858,10 +858,6 @@ TMXIsoZorder::TMXIsoZorder()
     _tamara->runAction( RepeatForever::create(seq) );
     
     schedule( CC_SCHEDULE_SELECTOR(TMXIsoZorder::repositionSprite) );
-
-    int layerCount = map->getLayerNum();
-    auto rd = map->getRenderFile();
-    CCLOG("There's %d layer in map. Resource type is : %d, file name : %s", layerCount, rd.type, 0 ==rd.type ? rd.file.c_str() : rd.plist.c_str());
 }
 
 TMXIsoZorder::~TMXIsoZorder()