diff --git a/Assets/Coffee/UIExtensions/SoftMaskForUGUI/Scripts/SoftMask.cs b/Assets/Coffee/UIExtensions/SoftMaskForUGUI/Scripts/SoftMask.cs
index f67c37c..4e79616 100644
--- a/Assets/Coffee/UIExtensions/SoftMaskForUGUI/Scripts/SoftMask.cs
+++ b/Assets/Coffee/UIExtensions/SoftMaskForUGUI/Scripts/SoftMask.cs
@@ -467,7 +467,7 @@ void UpdateMaskTexture()
 			var cam = c.worldCamera ?? Camera.main;
 			if (c && c.renderMode != RenderMode.ScreenSpaceOverlay && cam)
 			{
-				_cb.SetViewProjectionMatrices(cam.worldToCameraMatrix, cam.projectionMatrix);
+				_cb.SetViewProjectionMatrices(cam.worldToCameraMatrix, GL.GetGPUProjectionMatrix(cam.projectionMatrix, true));
 			}
 			else
 			{
diff --git a/Assets/Coffee/UIExtensions/SoftMaskForUGUI/Scripts/SoftMaskable.cs b/Assets/Coffee/UIExtensions/SoftMaskForUGUI/Scripts/SoftMaskable.cs
index d709b1e..05bfc8a 100644
--- a/Assets/Coffee/UIExtensions/SoftMaskForUGUI/Scripts/SoftMaskable.cs
+++ b/Assets/Coffee/UIExtensions/SoftMaskForUGUI/Scripts/SoftMaskable.cs
@@ -215,10 +215,11 @@ static void UpdateSceneViewMatrixForShader()
 				}
 				else
 				{
+					var scale = c.transform.localScale.x;
+					var size = (c.transform as RectTransform).sizeDelta;
 					var pos = c.transform.localPosition;
-					var pv = Matrix4x4.TRS(new Vector3(0, 0, 0), Quaternion.identity, new Vector3(1 / pos.x, 1 / pos.y, -2 / 2000f));
-					mat.SetMatrix(s_GameVPId, pv);
-					mat.SetMatrix(s_GameTVPId, pv * Matrix4x4.Translate(-pos));
+					mat.SetMatrix(s_GameVPId, Matrix4x4.TRS(new Vector3(0, 0, 0.5f), Quaternion.identity, new Vector3(2 / size.x, 2 / size.y, 0.0005f * scale)));
+					mat.SetMatrix(s_GameTVPId, Matrix4x4.TRS(new Vector3(0, 0, 0), Quaternion.identity, new Vector3(1 / pos.x, 1 / pos.y, -2/2000f)) * Matrix4x4.Translate(-pos));
 				}
 			}
 		}
diff --git a/Assets/Coffee/UIExtensions/SoftMaskForUGUI/SoftMask.cginc b/Assets/Coffee/UIExtensions/SoftMaskForUGUI/SoftMask.cginc
index 5e98c61..0928e15 100644
--- a/Assets/Coffee/UIExtensions/SoftMaskForUGUI/SoftMask.cginc
+++ b/Assets/Coffee/UIExtensions/SoftMaskForUGUI/SoftMask.cginc
@@ -36,9 +36,10 @@ float SoftMaskInternal(float4 clipPos)
 		fixed isSceneView = 1 - Approximately(UNITY_MATRIX_VP, _GameVP);
 		float4 cpos = mul(_GameTVP, mul(UNITY_MATRIX_M, wpos));
 		view = lerp(view, cpos.xy / cpos.w * 0.5 + 0.5, isSceneView);
-	#endif
-
-	#if UNITY_UV_STARTS_AT_TOP && !defined(SHADER_API_D3D11) && !defined(SHADER_API_D3D11_9X) && !defined(SHADER_API_D3D9)
+		#if UNITY_UV_STARTS_AT_TOP
+			view.y = lerp(view.y, 1 - view.y, step(0, _ProjectionParams.x));
+		#endif
+	#elif UNITY_UV_STARTS_AT_TOP
 		view.y = 1.0 - view.y;
 	#endif