diff --git a/example/Vulkan/LoadStaticMesh.cpp b/example/Vulkan/LoadStaticMesh.cpp
index 8a0ece9f..dd5080f2 100644
--- a/example/Vulkan/LoadStaticMesh.cpp
+++ b/example/Vulkan/LoadStaticMesh.cpp
@@ -214,6 +214,7 @@ private:
         mp_line.material_instance->Update();
 
         mp_solid.material_instance->BindUBO("world",GetCameraMatrixBuffer());
+        mp_solid.material_instance->BindUBO("fs_world",GetCameraMatrixBuffer());
 
         mp_solid.material_instance->BindUBO("color_material",ubo_color);
         mp_solid.material_instance->BindUBO("sun",ubo_sun);
@@ -268,7 +269,7 @@ public:
         camera.zfar=10240;
 
         if(!InitMP(&mp_solid, PRIM_TRIANGLES,   OS_TEXT("res/shader/LightPosition3D.vert"),
-                                                OS_TEXT("res/shader/VertexColor.frag")))
+                                                OS_TEXT("res/shader/DirectionLight.frag")))
             return(false);
 
         if(!InitMP(&mp_line,  PRIM_LINES,       OS_TEXT("res/shader/PositionColor3D.vert"),
diff --git a/example/Vulkan/SceneTree.cpp b/example/Vulkan/SceneTree.cpp
index 32afa385..cd1d5fe8 100644
--- a/example/Vulkan/SceneTree.cpp
+++ b/example/Vulkan/SceneTree.cpp
@@ -55,7 +55,7 @@ private:
 
     bool InitMaterial()
     {
-        material=shader_manage->CreateMaterial(OS_TEXT("res/shader/LightPosition3D.vert"),
+        material=shader_manage->CreateMaterial(OS_TEXT("res/shader/VertexLight.vert"),
                                                OS_TEXT("res/shader/VertexColor.frag"));
         if(!material)
             return(false);
diff --git a/res b/res
index 519871e4..1c75bad0 160000
--- a/res
+++ b/res
@@ -1 +1 @@
-Subproject commit 519871e43c903472282286746df5d3281037c297
+Subproject commit 1c75bad0e6b2cada8fbaed04713d1fa619f96976