diff --git a/engine/gfx/public/gfx_commandbuffer.hpp b/engine/gfx/public/gfx_commandbuffer.hpp
index dd47092..29f10ad 100755
--- a/engine/gfx/public/gfx_commandbuffer.hpp
+++ b/engine/gfx/public/gfx_commandbuffer.hpp
@@ -15,7 +15,7 @@ class GFXSampler;
 
 struct GFXRenderPassBeginInfo {
     struct ClearColor {
-        float r = 0.0f, g = 0.0f, b = 0.0f, a = 0.0f;
+        float r = 0.0f, g = 0.0f, b = 0.0f, a = 1.0f;
     } clear_color;
     
     prism::Rectangle render_area;