diff --git a/cocos/3d/CCSprite3D.cpp b/cocos/3d/CCSprite3D.cpp
index 9e299aad30..5de394fac0 100644
--- a/cocos/3d/CCSprite3D.cpp
+++ b/cocos/3d/CCSprite3D.cpp
@@ -161,7 +161,6 @@ Sprite3D::Sprite3D()
 
 Sprite3D::~Sprite3D()
 {
-    _glProgramStates.clear();
     _meshes.clear();
     _meshVertexDatas.clear();
     CC_SAFE_RELEASE_NULL(_skeleton);
@@ -171,7 +170,6 @@ Sprite3D::~Sprite3D()
 bool Sprite3D::initWithFile(const std::string &path)
 {
     _meshes.clear();
-    _glProgramStates.clear();
     _meshVertexDatas.clear();
     CC_SAFE_RELEASE_NULL(_skeleton);
     removeAllAttachNode();
@@ -323,7 +321,6 @@ void Sprite3D::genGLProgramState()
             offset += meshattribute.attribSizeBytes;
         }
         
-        _glProgramStates.pushBack(programstate);
         glProgramestates[mesh] = programstate;
     }
     
diff --git a/cocos/3d/CCSprite3D.h b/cocos/3d/CCSprite3D.h
index 1c2b77e90b..ad3679d975 100644
--- a/cocos/3d/CCSprite3D.h
+++ b/cocos/3d/CCSprite3D.h
@@ -161,9 +161,7 @@ protected:
 
     BlendFunc                    _blend;
     
-    //since 3.3
     Vector<Mesh*>              _meshes;
-    Vector<GLProgramState*>    _glProgramStates;
 
     mutable AABB                 _aabb;                 // cache current aabb
     mutable Mat4                 _nodeToWorldTransform; // cache the matrix