diff --git a/rodAndBarDetection_test/rodAndBarDetection_test.cpp b/rodAndBarDetection_test/rodAndBarDetection_test.cpp
index 03fde37..1ed1e01 100644
--- a/rodAndBarDetection_test/rodAndBarDetection_test.cpp
+++ b/rodAndBarDetection_test/rodAndBarDetection_test.cpp
@@ -1151,7 +1151,7 @@ void newLocatingPlateTest(void)
 	};
 
 	SVzNLRange fileIdx[NEW_LOCATING_PALTE_TEST_GROUP] = {
-		{12,13}, {52,52}
+		{12,13}, {1,52}
 	};
 
 	const char* ver = wd_rodAndBarDetectionVersion();
diff --git a/sourceCode/SG_baseAlgo_Export.h b/sourceCode/SG_baseAlgo_Export.h
index 31564f2..501130a 100644
--- a/sourceCode/SG_baseAlgo_Export.h
+++ b/sourceCode/SG_baseAlgo_Export.h
@@ -305,7 +305,6 @@ SG_APISHARED_EXPORT void wd_getLineCorerFeature(
 SG_APISHARED_EXPORT void wd_getXYVertialFeature_dirAngleMethod(
     std::vector< SVzNL3DPosition>& lineData,
     int lineIdx,
-    const double peakChkWin,
     const SSG_cornerParam cornerPara,
     std::vector<int>& xyVerticalFlags  //环
 );
diff --git a/sourceCode/SG_lineFeature.cpp b/sourceCode/SG_lineFeature.cpp
index c73ee10..e12029d 100644
--- a/sourceCode/SG_lineFeature.cpp
+++ b/sourceCode/SG_lineFeature.cpp
@@ -5716,14 +5716,13 @@ void wd_getLineCorerFeature(
 void wd_getXYVertialFeature_dirAngleMethod(
 	std::vector< SVzNL3DPosition>& lineData,
 	int lineIdx,
-	const double peakChkWin,
 	const SSG_cornerParam cornerPara,
 	std::vector<int>& xyVerticalFlags  
 )
 {
-	if (lineIdx == 1062)
+	if (lineIdx == 745)
 		int kkk = 1;
-	double minVerticalAngle = 75.0; //arc上每个点的转角最小值
+	double minVerticalAngle = cornerPara.cornerTh; //arc上每个点的转角最小值
 
 	xyVerticalFlags.resize(lineData.size());
 	//计算前向角和后向角
diff --git a/sourceCode/rodAndBarDetection.cpp b/sourceCode/rodAndBarDetection.cpp
index f1fb12b..dc75f6b 100644
--- a/sourceCode/rodAndBarDetection.cpp
+++ b/sourceCode/rodAndBarDetection.cpp
@@ -27,7 +27,8 @@
 //version 1.3.4 : 新的定位盘中心测量功能算法优化
 //version 1.3.5 : 新的定位盘中心测量功能占将float运算改成double ,测试PC和3588差异
 //version 1.3.6 : 新的定位盘中心测量功能：优化聚类前的垂直点去除算法，保证聚类结果正确
-std::string	m_strVersion = "1.3.6";
+//version 1.3.7 : 新的定位盘中心测量功能：进一步优化了内部参数，优化了垂直点去除效果
+std::string	m_strVersion = "1.3.7";
 const char* wd_rodAndBarDetectionVersion(void)
 {
 	return m_strVersion.c_str();
@@ -2024,6 +2025,10 @@ SSX_platePoseInfo sx_getLocationPlatePose_new(
 	//4、提取孔
 	//5、拟合
 	//6、计算中间坐标
+	//内部参数
+	SSG_cornerParam removeVertialPara = cornerPara;
+	removeVertialPara.scale = 3.0;
+	removeVertialPara.cornerTh = 60;
 
 	std::vector<std::vector<int>> flags;
 	flags.resize(lineNum);
@@ -2041,8 +2046,7 @@ SSX_platePoseInfo sx_getLocationPlatePose_new(
 		wd_getXYVertialFeature_dirAngleMethod(
 			scanLines[line],
 			line,
-			cornerPara.scale,
-			cornerPara,
+			removeVertialPara,
 			line_verticalFlags
 		);
 		zVertivalFlags.push_back(line_verticalFlags);
@@ -2063,8 +2067,7 @@ SSX_platePoseInfo sx_getLocationPlatePose_new(
 		wd_getXYVertialFeature_dirAngleMethod(
 			scanLines_h[line],
 			line,
-			cornerPara.scale,
-			cornerPara,
+			removeVertialPara,
 			line_verticalFlags
 		);
 		zVertivalFlags_h.push_back(line_verticalFlags);