diff --git a/example/Basic/rf_test.cpp b/example/Basic/rf_test.cpp
index b2bbcc64..dcfb6f4b 100644
--- a/example/Basic/rf_test.cpp
+++ b/example/Basic/rf_test.cpp
@@ -100,19 +100,9 @@ public:
         if(!InitVBO())
             return(false);
 
-//        if(!BuildCommandBuffer(render_obj))
-//            return(false);
-
         return(true);
     }
 
-    //void Resize(uint w,uint h)override
-    //{
-    //    VulkanApplicationFramework::Resize(w,h);
-
-    //    BuildCommandBuffer(render_obj);
-    //}
-
     void Tick(double)override
     {}