diff --git a/tests/Classes/ShaderTest/ShaderTest.cpp b/tests/Classes/ShaderTest/ShaderTest.cpp
index 216a19207e..209f574b63 100644
--- a/tests/Classes/ShaderTest/ShaderTest.cpp
+++ b/tests/Classes/ShaderTest/ShaderTest.cpp
@@ -700,17 +700,15 @@ bool ShaderRetroEffect::init()
         p->link();
         p->updateUniforms();
 
-
         auto director = Director::getInstance();
         auto s = director->getWinSize();
 
-        _label = LabelBMFont::create("RETRO EFFECT", "fonts/west_england-64.fnt");
-
+        _label = Label::createWithBMFont("fonts/west_england-64.fnt","RETRO EFFECT");
+        _label->setAnchorPoint(Point::ANCHOR_MIDDLE);
         _label->setShaderProgram(p);
 
         p->release();
 
-
         _label->setPosition(Point(s.width/2,s.height/2));
 
         addChild(_label);
@@ -725,10 +723,10 @@ bool ShaderRetroEffect::init()
 void ShaderRetroEffect::update(float dt)
 {
     _accum += dt;
-
-    int i=0;
-    for(const auto &sprite : _label->getChildren()) {
-        i++;
+    int letterCount = _label->getStringLenght();
+    for (int i = 0; i < letterCount; ++i)
+    {
+        auto sprite = _label->getLetter(i);
         auto oldPosition = sprite->getPosition();
         sprite->setPosition(Point( oldPosition.x, sinf( _accum * 2 + i/2.0) * 20  ));
         
diff --git a/tests/Classes/ShaderTest/ShaderTest.h b/tests/Classes/ShaderTest/ShaderTest.h
index 7f40f7e313..b4e2f9ba53 100644
--- a/tests/Classes/ShaderTest/ShaderTest.h
+++ b/tests/Classes/ShaderTest/ShaderTest.h
@@ -106,7 +106,7 @@ public:
     bool init();
     void update(float dt);
 protected:
-    LabelBMFont* _label;
+    Label* _label;
     float           _accum;
 };