diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Shaders/SkeletonGraphic/Spine-SkeletonGraphic-Additive.shader b/spine-unity/Assets/Spine/Runtime/spine-unity/Shaders/SkeletonGraphic/Spine-SkeletonGraphic-Additive.shader
index 584b249b2..d1c866fdd 100644
--- a/spine-unity/Assets/Spine/Runtime/spine-unity/Shaders/SkeletonGraphic/Spine-SkeletonGraphic-Additive.shader
+++ b/spine-unity/Assets/Spine/Runtime/spine-unity/Shaders/SkeletonGraphic/Spine-SkeletonGraphic-Additive.shader
@@ -57,7 +57,6 @@ Shader "Spine/SkeletonGraphic Additive"
 		Blend One One
 		ColorMask [_ColorMask]
 
-		//UsePass "Spine/SkeletonGraphic/NORMAL"
 		Pass
 		{
 			Name "Normal"
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Shaders/SkeletonGraphic/Spine-SkeletonGraphic-Multiply.shader b/spine-unity/Assets/Spine/Runtime/spine-unity/Shaders/SkeletonGraphic/Spine-SkeletonGraphic-Multiply.shader
index 6aae5417b..3d3b35ef6 100644
--- a/spine-unity/Assets/Spine/Runtime/spine-unity/Shaders/SkeletonGraphic/Spine-SkeletonGraphic-Multiply.shader
+++ b/spine-unity/Assets/Spine/Runtime/spine-unity/Shaders/SkeletonGraphic/Spine-SkeletonGraphic-Multiply.shader
@@ -57,7 +57,6 @@ Shader "Spine/SkeletonGraphic Multiply"
 		Blend DstColor OneMinusSrcAlpha
 		ColorMask [_ColorMask]
 
-		//UsePass "Spine/SkeletonGraphic/NORMAL"
 		Pass
 		{
 			Name "Normal"
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Shaders/SkeletonGraphic/Spine-SkeletonGraphic-Screen.shader b/spine-unity/Assets/Spine/Runtime/spine-unity/Shaders/SkeletonGraphic/Spine-SkeletonGraphic-Screen.shader
index 40c400178..ad83db1b6 100644
--- a/spine-unity/Assets/Spine/Runtime/spine-unity/Shaders/SkeletonGraphic/Spine-SkeletonGraphic-Screen.shader
+++ b/spine-unity/Assets/Spine/Runtime/spine-unity/Shaders/SkeletonGraphic/Spine-SkeletonGraphic-Screen.shader
@@ -57,7 +57,6 @@ Shader "Spine/SkeletonGraphic Screen"
 		Blend One OneMinusSrcColor
 		ColorMask [_ColorMask]
 
-		//UsePass "Spine/SkeletonGraphic/NORMAL"
 		Pass
 		{
 			Name "Normal"