diff --git a/sourceCode/workpieceHolePositioning.cpp b/sourceCode/workpieceHolePositioning.cpp
index 7aeac8b..411db3a 100644
--- a/sourceCode/workpieceHolePositioning.cpp
+++ b/sourceCode/workpieceHolePositioning.cpp
@@ -13,7 +13,8 @@
 //version 1.4.0 : 添加了华航孔定位功能
 //version 1.4.1 : 华航孔定位客户发布初始版本，修正了1.4.0版本的一些问题
 //version 1.4.2 : 华航孔定位改进：（1）法向量计算改进（2）添加3x3平滑（3）修正了bug
-std::string	m_strVersion = "1.4.2";
+//version 1.4.3 : 对1.3.0拓普发孔定位中调平Bug进行了修正
+std::string	m_strVersion = "1.4.3";
 const char* wd_workpieceHolePositioningVersion(void)
 {
 	return m_strVersion.c_str();
@@ -683,6 +684,12 @@ void wd_workpieceHolePositioning(
 	double valieCommonNumRatio = 0.25;
 	wd_getHoleInfo(scanLines, lineSegPara, filterParam, growParam, valieCommonNumRatio, segTrees_v, segTrees_h, validObjects);
 
+	for (int i = 0; i < lineNum; i++)
+	{
+		for (int j = 0; j < (int)scanLinesInput[i].size(); j++)
+			scanLines[i][j].nPointIdx = 0;  //清零
+	}
+
 	//生成聚类信息， 
 	std::vector<std::vector< SVzNL2DPoint>> clusters; //只记录位置
 	std::vector<SVzNL3DRangeD> clustersRoi3D;
@@ -696,37 +703,41 @@ void wd_workpieceHolePositioning(
 		for (int m = 0; m < (int)segTrees_v[vTreeIdx].treeNodes.size(); m++)
 		{
 			SWD_segFeature& a_seg = segTrees_v[vTreeIdx].treeNodes[m];
-			if (scanLinesInput[a_seg.lineIdx][a_seg.endPtIdx].nPointIdx == 0)
+			if (scanLines[a_seg.lineIdx][a_seg.endPtIdx].nPointIdx == 0)
 			{
+				scanLines[a_seg.lineIdx][a_seg.endPtIdx].nPointIdx = vTreeIdx + 1; // 0x01;
 				scanLinesInput[a_seg.lineIdx][a_seg.endPtIdx].nPointIdx = vTreeIdx + 1; // 0x01;
 				SVzNL2DPoint a_pos = { a_seg.lineIdx , a_seg.endPtIdx };
 				a_cluster.push_back(a_pos);
-				_updateRoi3D(a_roi3D, scanLinesInput[a_seg.lineIdx][a_seg.endPtIdx].pt3D);
+				_updateRoi3D(a_roi3D, scanLines[a_seg.lineIdx][a_seg.endPtIdx].pt3D);
 			}
-			if (scanLinesInput[a_seg.lineIdx][a_seg.startPtIdx].nPointIdx == 0)
+			if (scanLines[a_seg.lineIdx][a_seg.startPtIdx].nPointIdx == 0)
 			{
+				scanLines[a_seg.lineIdx][a_seg.startPtIdx].nPointIdx = vTreeIdx + 1; // 0x01;
 				scanLinesInput[a_seg.lineIdx][a_seg.startPtIdx].nPointIdx = vTreeIdx + 1; // 0x01;
 				SVzNL2DPoint a_pos = { a_seg.lineIdx , a_seg.startPtIdx };
 				a_cluster.push_back(a_pos);
-				_updateRoi3D(a_roi3D, scanLinesInput[a_seg.lineIdx][a_seg.startPtIdx].pt3D);
+				_updateRoi3D(a_roi3D, scanLines[a_seg.lineIdx][a_seg.startPtIdx].pt3D);
 			}
 		}
 		for (int m = 0; m < (int)segTrees_h[hTreeIdx].treeNodes.size(); m++)
 		{
 			SWD_segFeature& a_seg = segTrees_h[hTreeIdx].treeNodes[m];
-			if (scanLinesInput[a_seg.startPtIdx][a_seg.lineIdx].nPointIdx == 0)
+			if (scanLines[a_seg.startPtIdx][a_seg.lineIdx].nPointIdx == 0)
 			{
+				scanLines[a_seg.startPtIdx][a_seg.lineIdx].nPointIdx = vTreeIdx + 1; // 0x02;
 				scanLinesInput[a_seg.startPtIdx][a_seg.lineIdx].nPointIdx = vTreeIdx + 1; // 0x02;
 				SVzNL2DPoint a_pos = { a_seg.startPtIdx , a_seg.lineIdx };
 				a_cluster.push_back(a_pos);
-				_updateRoi3D(a_roi3D, scanLinesInput[a_seg.startPtIdx][a_seg.lineIdx].pt3D);
+				_updateRoi3D(a_roi3D, scanLines[a_seg.startPtIdx][a_seg.lineIdx].pt3D);
 			}
-			if (scanLinesInput[a_seg.endPtIdx][a_seg.lineIdx].nPointIdx == 0)
+			if (scanLines[a_seg.endPtIdx][a_seg.lineIdx].nPointIdx == 0)
 			{
+				scanLines[a_seg.endPtIdx][a_seg.lineIdx].nPointIdx = vTreeIdx + 1; // 0x02;
 				scanLinesInput[a_seg.endPtIdx][a_seg.lineIdx].nPointIdx = vTreeIdx + 1; // 0x02;
 				SVzNL2DPoint a_pos = { a_seg.endPtIdx , a_seg.lineIdx };
 				a_cluster.push_back(a_pos);
-				_updateRoi3D(a_roi3D, scanLinesInput[a_seg.endPtIdx][a_seg.lineIdx].pt3D);
+				_updateRoi3D(a_roi3D, scanLines[a_seg.endPtIdx][a_seg.lineIdx].pt3D);
 			}
 		}
 		clusters.push_back(a_cluster);