diff --git a/libs/MVS/SceneTexture.cpp b/libs/MVS/SceneTexture.cpp
index 10e12a3..a488ebd 100644
--- a/libs/MVS/SceneTexture.cpp
+++ b/libs/MVS/SceneTexture.cpp
@@ -1274,14 +1274,19 @@ bool MeshTexture::ListCameraFaces(FaceDataViewArr& facesDatas, float fOutlierThr
         int faceCount = 0;
         
         for (unsigned int faceId : regionFaces) {  // 修改为 unsigned int
-            if (faceId < faceColorsGaussian.size()) {
-                Mesh::Color gaussianColor = faceColorsGaussian[faceId];
+			printf("faceId=%d, faceColorsGaussian.size=%d\n", faceCount, faceColorsGaussian.size());
+            // if (faceId < faceColorsGaussian.size()) 
+			{
+                // Mesh::Color gaussianColor = faceColorsGaussian[faceId];
+                Mesh::Color gaussianColor = Mesh::Color(0.0,0.0,0.0,1.0);
                 sumR += gaussianColor.r;
                 sumG += gaussianColor.g;
                 sumB += gaussianColor.b;
                 faceCount++;
             }
         }
+
+		printf("faceCount=%d\n", faceCount);
         
         if (faceCount > 0) {
             MeshColor avgColor(
@@ -1664,9 +1669,10 @@ bool MeshTexture::ListCameraFaces(FaceDataViewArr& facesDatas, float fOutlierThr
 					//*/
 					//*
 
-					if (idxFace<faceColorsGaussian.size())
+					// if (idxFace<faceColorsGaussian.size())
 					{
-						Mesh::Color gaussianColor = faceColorsGaussian[idxFace];
+						// Mesh::Color gaussianColor = faceColorsGaussian[idxFace];
+                		Mesh::Color gaussianColor = Mesh::Color(0.0,0.0,0.0,1.0);
 						// printf("idxFace(%d) gaussianColor:%d, %d, %d\n", idxFace, gaussianColor[0], gaussianColor[1], gaussianColor[2]);
 						Color imageColor = Color(imageData.image(j,i));
 						// printf("idxFace(%d)  imageColor:%f, %f, %f\n", idxFace, imageColor[0], imageColor[1], imageColor[2]);
@@ -1694,6 +1700,13 @@ bool MeshTexture::ListCameraFaces(FaceDataViewArr& facesDatas, float fOutlierThr
 							#endif
 							// continue;
 						}
+
+						float brightnessPerceptual = (0.299f * originalMeshColor.r + 0.587f * originalMeshColor.g + 0.114f * originalMeshColor.b) / 255.0f;
+						// printf("brightnessPerceptual=%f\n", brightnessPerceptual);
+
+						if (brightnessPerceptual>0.4f)
+							continue;
+
 						//*/
 #ifdef TEST				
 						bool bFilter = (colorDistance > threshold) ? true : false;
@@ -1735,7 +1748,7 @@ bool MeshTexture::ListCameraFaces(FaceDataViewArr& facesDatas, float fOutlierThr
 							if (g_colorComparisonFace) {
 								testFacePixelsByView[idxView][idxFace].push_back(cv::Point(i, j));
 
-								printf("testFacePixels imageView(%s), idxFace(%d) push_back (%d, %d)\n", filename.c_str(), idxFace, i, j);
+								// printf("testFacePixels imageView(%s), idxFace(%d) push_back (%d, %d)\n", filename.c_str(), idxFace, i, j);
 							}
 					
 						}
@@ -10351,7 +10364,8 @@ void MeshTexture::GenerateTexture(bool bGlobalSeamLeveling, bool bLocalSeamLevel
 							std::vector<std::vector<cv::Point>> contours = {trianglePoints};
 							// cv::fillPoly(patch, contours, cv::Scalar(0, 0, 0));
 
-							Mesh::Color gaussianColor = faceColorsGaussian[idxFace];
+							// Mesh::Color gaussianColor = faceColorsGaussian[idxFace];
+                			Mesh::Color gaussianColor = Mesh::Color(0.0,0.0,0.0,1.0);
 							// printf("idxFace(%d) gaussianColor:%d, %d, %d\n", idxFace, gaussianColor[0], gaussianColor[1], gaussianColor[2]);
 							Mesh::Color originalColor= faceOriginalColors[idxFace];
 							// printf("idxFace(%d)  originalColor:%d, %d, %d\n", idxFace, originalColor[0], originalColor[1], originalColor[2]);