diff --git a/res/shaders/LegacyBasePass.slang b/res/shaders/LegacyBasePass.slang
index 8f8e38b..faa3596 100644
--- a/res/shaders/LegacyBasePass.slang
+++ b/res/shaders/LegacyBasePass.slang
@@ -14,12 +14,21 @@ struct Scene
 layout(set=2)
 ParameterBlock<Scene> pScene;
 
+struct VertexShaderOutput
+{
+	FragmentParameter parameter : PARAMETER;
+	float4 clipPos: SV_Position;
+}
+
 [shader("vertex")]
-FragmentParameter vertexMain(	
+VertexShaderOutput vertexMain(	
 	uint vertexId: SV_VertexID,
 	uint instanceId: SV_InstanceID,
-) : PARAMETER{
+){
 	InstanceData inst = pScene.instances[instanceId];
 	VertexAttributes attr = pVertexData.getAttributes(vertexId, inst.transformMatrix);
-	return attr.getParameter(inst.transformMatrix);
+	VertexShaderOutput output;
+	output.parameter = attr.getParameter(inst.transformMatrix);
+	output.clipPos = output.parameter.position_CS;
+	return output;
 }
\ No newline at end of file
diff --git a/res/shaders/lib/BRDF.slang b/res/shaders/lib/BRDF.slang
index 82b83e6..0cc3c3a 100644
--- a/res/shaders/lib/BRDF.slang
+++ b/res/shaders/lib/BRDF.slang
@@ -29,7 +29,7 @@ struct BlinnPhong : IBRDF
         float3 h = normalize(lightDir_TS + viewDir_TS);
         float nDotH = saturate(dot(normal, h));
 		
-        return baseColor;
+        return baseColor * (nDotL + nDotH)  * lightColor;
     }
 };
 
diff --git a/src/Engine/Component/Camera.cpp b/src/Engine/Component/Camera.cpp
index 63c7b4b..cfb7bf7 100644
--- a/src/Engine/Component/Camera.cpp
+++ b/src/Engine/Component/Camera.cpp
@@ -12,7 +12,7 @@ Camera::Camera()
     , bNeedsViewBuild(false)
 {
     yaw = 0;
-    pitch = 0;
+    pitch = 0.2;
 }
 
 Camera::~Camera()