diff --git a/cocos/2d/renderer/CustomCommand.cpp b/cocos/2d/renderer/CustomCommand.cpp
index c24dec1619..ac2182266f 100644
--- a/cocos/2d/renderer/CustomCommand.cpp
+++ b/cocos/2d/renderer/CustomCommand.cpp
@@ -14,7 +14,7 @@ CustomCommand::CustomCommand()
 , _depth(0)
 , func(nullptr)
 {
-    _type = CUSTOM_COMMAND;
+    _type = RenderCommand::Type::CUSTOM_COMMAND;
 }
 
 void CustomCommand::init(int viewport, int32_t depth)
diff --git a/cocos/2d/renderer/GroupCommand.cpp b/cocos/2d/renderer/GroupCommand.cpp
index 977cf603f4..aaad2c60b6 100644
--- a/cocos/2d/renderer/GroupCommand.cpp
+++ b/cocos/2d/renderer/GroupCommand.cpp
@@ -70,7 +70,7 @@ GroupCommand::GroupCommand()
 , _viewport(0)
 , _depth(0)
 {
-    _type = GROUP_COMMAND;
+    _type = RenderCommand::Type::GROUP_COMMAND;
     _renderQueueID = GroupCommandManager::getInstance()->getGroupID();
 }
 
diff --git a/cocos/2d/renderer/QuadCommand.cpp b/cocos/2d/renderer/QuadCommand.cpp
index 67adc7536b..4c1926c3f2 100644
--- a/cocos/2d/renderer/QuadCommand.cpp
+++ b/cocos/2d/renderer/QuadCommand.cpp
@@ -18,7 +18,7 @@ QuadCommand::QuadCommand()
 ,_quadCount(0)
 ,_capacity(0)
 {
-    _type = QUAD_COMMAND;
+    _type = RenderCommand::Type::QUAD_COMMAND;
     _shader = nullptr;
     _quad = nullptr;
 }
diff --git a/cocos/2d/renderer/RenderCommand.cpp b/cocos/2d/renderer/RenderCommand.cpp
index 6b94fd977d..df082e4f6f 100644
--- a/cocos/2d/renderer/RenderCommand.cpp
+++ b/cocos/2d/renderer/RenderCommand.cpp
@@ -10,7 +10,7 @@ NS_CC_BEGIN
 RenderCommand::RenderCommand()
 {
     _id = 0;
-    _type = UNKNOWN_COMMAND;
+    _type = RenderCommand::Type::UNKNOWN_COMMAND;
 }
 
 RenderCommand::~RenderCommand()
diff --git a/cocos/2d/renderer/RenderCommand.h b/cocos/2d/renderer/RenderCommand.h
index eb136ec520..de453ae49d 100644
--- a/cocos/2d/renderer/RenderCommand.h
+++ b/cocos/2d/renderer/RenderCommand.h
@@ -14,37 +14,36 @@
 
 NS_CC_BEGIN
 
-enum RenderCommandType
-{
-    QUAD_COMMAND,
-    CUSTOM_COMMAND,
-    GROUP_COMMAND,
-    UNKNOWN_COMMAND,
-};
-
 //TODO make RenderCommand inherent from Object
 class RenderCommand
 {
+public:
+
+    enum class Type
+    {
+        QUAD_COMMAND,
+        CUSTOM_COMMAND,
+        GROUP_COMMAND,
+        UNKNOWN_COMMAND,
+    };
+
+    virtual int64_t generateID() = 0;
+
+    /** Get Render Command Id */
+    virtual inline int64_t getID() { return _id; }
+    
+    virtual inline Type getType() { return _type; }
+    virtual void releaseToCommandPool() =0;
+
 protected:
     RenderCommand();
     virtual ~RenderCommand();
-public:
-    virtual int64_t generateID() = 0;
 
-    virtual /**
-    * Get Render Command Id
-    */
-    inline int64_t getID() { return _id; }
-    
-    virtual inline RenderCommandType getType() { return _type; }
-    virtual void releaseToCommandPool() =0;
-protected:
     void printID();
 
-protected:
     //Generated IDs
     int64_t _id; /// used for sorting render commands
-    RenderCommandType  _type;
+    Type _type;
 };
 
 NS_CC_END
diff --git a/cocos/2d/renderer/Renderer.cpp b/cocos/2d/renderer/Renderer.cpp
index 484f017591..3873278362 100644
--- a/cocos/2d/renderer/Renderer.cpp
+++ b/cocos/2d/renderer/Renderer.cpp
@@ -215,7 +215,7 @@ void Renderer::render()
                 _renderStack.top().currentIndex = _lastCommand = i;
                 auto command = currRenderQueue[i];
                 
-                if(command->getType() == QUAD_COMMAND)
+                if(command->getType() == RenderCommand::Type::QUAD_COMMAND)
                 {
                     QuadCommand* cmd = static_cast<QuadCommand*>(command);
 
@@ -231,13 +231,13 @@ void Renderer::render()
                     memcpy(_quads + _numQuads, cmd->getQuad(), sizeof(V3F_C4B_T2F_Quad) * cmd->getQuadCount());
                     _numQuads += cmd->getQuadCount();
                 }
-                else if(command->getType() == CUSTOM_COMMAND)
+                else if(command->getType() == RenderCommand::Type::CUSTOM_COMMAND)
                 {
                     flush();
                     CustomCommand* cmd = static_cast<CustomCommand*>(command);
                     cmd->execute();
                 }
-                else if(command->getType() == GROUP_COMMAND)
+                else if(command->getType() == RenderCommand::Type::GROUP_COMMAND)
                 {
                     flush();
                     GroupCommand* cmd = static_cast<GroupCommand*>(command);
@@ -340,7 +340,7 @@ void Renderer::drawBatchedQuads()
     for(size_t i = _firstCommand; i <= _lastCommand; i++)
     {
         RenderCommand* command = _renderGroups[_renderStack.top().renderQueueID][i];
-        if (command->getType() == QUAD_COMMAND)
+        if (command->getType() == RenderCommand::Type::QUAD_COMMAND)
         {
             QuadCommand* cmd = static_cast<QuadCommand*>(command);
             if(_lastMaterialID != cmd->getMaterialID())
diff --git a/samples/Cpp/TestCpp/Classes/ConsoleTest/ConsoleTest.cpp b/samples/Cpp/TestCpp/Classes/ConsoleTest/ConsoleTest.cpp
index a2e4ce76bd..b0182eed99 100644
--- a/samples/Cpp/TestCpp/Classes/ConsoleTest/ConsoleTest.cpp
+++ b/samples/Cpp/TestCpp/Classes/ConsoleTest/ConsoleTest.cpp
@@ -153,6 +153,12 @@ std::string ConsoleTCP::title()
     return "Console TCP";
 }
 
+std::string ConsoleTCP::subtitle()
+{
+    return "telnet localhost 5678";
+}
+
+
 //------------------------------------------------------------------
 //
 // ConsoleCustomCommand
@@ -190,3 +196,8 @@ std::string ConsoleCustomCommand::title()
 {
     return "Console Custom Commands";
 }
+
+std::string ConsoleCustomCommand::subtitle()
+{
+    return "telnet localhost 5678";
+}
diff --git a/samples/Cpp/TestCpp/Classes/ConsoleTest/ConsoleTest.h b/samples/Cpp/TestCpp/Classes/ConsoleTest/ConsoleTest.h
index e1c2801628..f0a8f41754 100644
--- a/samples/Cpp/TestCpp/Classes/ConsoleTest/ConsoleTest.h
+++ b/samples/Cpp/TestCpp/Classes/ConsoleTest/ConsoleTest.h
@@ -52,6 +52,7 @@ public:
 
     void onEnter() override;
     virtual std::string title() override;
+    virtual std::string subtitle() override;
 
 protected:
     ConsoleTCP();
@@ -70,6 +71,7 @@ public:
 
     void onEnter() override;
     virtual std::string title() override;
+    virtual std::string subtitle() override;
 
 protected:
     ConsoleCustomCommand();