diff --git a/App/ScrewPosition/ScrewPositionApp/Version.h b/App/ScrewPosition/ScrewPositionApp/Version.h
index c3fd7f1c..80d56aa2 100644
--- a/App/ScrewPosition/ScrewPositionApp/Version.h
+++ b/App/ScrewPosition/ScrewPositionApp/Version.h
@@ -3,7 +3,7 @@
 
 
 #define SCREWPOSITION_APP_NAME "螺杆定位"
-#define SCREWPOSITION_VERSION_STRING "1.2.2"
+#define SCREWPOSITION_VERSION_STRING "1.2.3"
 #define SCREWPOSITION_BUILD_STRING "1"
 #define SCREWPOSITION_FULL_VERSION_STRING "V" SCREWPOSITION_VERSION_STRING "_" SCREWPOSITION_BUILD_STRING
 
diff --git a/App/ScrewPosition/ScrewPositionApp/Version.md b/App/ScrewPosition/ScrewPositionApp/Version.md
index 74397203..2ec9c92b 100644
--- a/App/ScrewPosition/ScrewPositionApp/Version.md
+++ b/App/ScrewPosition/ScrewPositionApp/Version.md
@@ -1,4 +1,7 @@
-# 1.2.1 2026-06-04
+# 1.2.3 2026-06-06
+1. 更新算法:ARM上检测结果为空
+
+# 1.2.2 2026-06-04
 1. 更新算法
 
 # 1.2.1 2026-05-24
diff --git a/AppAlgo/rodAndBarDetection/Arm/aarch64/libbaseAlgorithm.so b/AppAlgo/rodAndBarDetection/Arm/aarch64/libbaseAlgorithm.so
index 5ad643fc..17e83b41 100644
Binary files a/AppAlgo/rodAndBarDetection/Arm/aarch64/libbaseAlgorithm.so and b/AppAlgo/rodAndBarDetection/Arm/aarch64/libbaseAlgorithm.so differ
diff --git a/AppAlgo/rodAndBarDetection/Arm/aarch64/librodAndBarDetection.so b/AppAlgo/rodAndBarDetection/Arm/aarch64/librodAndBarDetection.so
index bcd5a8eb..837ec9e4 100644
Binary files a/AppAlgo/rodAndBarDetection/Arm/aarch64/librodAndBarDetection.so and b/AppAlgo/rodAndBarDetection/Arm/aarch64/librodAndBarDetection.so differ
diff --git a/AppAlgo/rodAndBarDetection/Inc/rodAndBarDetection_Export.h b/AppAlgo/rodAndBarDetection/Inc/rodAndBarDetection_Export.h
index 139d604b..56251a02 100644
--- a/AppAlgo/rodAndBarDetection/Inc/rodAndBarDetection_Export.h
+++ b/AppAlgo/rodAndBarDetection/Inc/rodAndBarDetection_Export.h
@@ -115,6 +115,6 @@ SG_APISHARED_EXPORT void sx_rebarWeldSeamPositioning(
 	const SSG_outlierFilterParam filterParam,
 	const SSG_treeGrowParam growParam,
 	const SSX_rodParam rodParam,
-	const double weldSeanRange, //�����ֽ���ķ�Χ�����ֵ��
+	const SVzNLRangeD weldSeamRange, //�����ֽ���ķ�Χ����Сֵ�����ֵ��
 	std::vector<SSX_weldSeamInfo>& weldSeamInfo,
 	int* errCode);
\ No newline at end of file
diff --git a/AppAlgo/rodAndBarDetection/Windows/x64/Debug/baseAlgorithm.dll b/AppAlgo/rodAndBarDetection/Windows/x64/Debug/baseAlgorithm.dll
index f056fb14..f0041023 100644
Binary files a/AppAlgo/rodAndBarDetection/Windows/x64/Debug/baseAlgorithm.dll and b/AppAlgo/rodAndBarDetection/Windows/x64/Debug/baseAlgorithm.dll differ
diff --git a/AppAlgo/rodAndBarDetection/Windows/x64/Debug/baseAlgorithm.lib b/AppAlgo/rodAndBarDetection/Windows/x64/Debug/baseAlgorithm.lib
index 14ac784b..f95a84bd 100644
Binary files a/AppAlgo/rodAndBarDetection/Windows/x64/Debug/baseAlgorithm.lib and b/AppAlgo/rodAndBarDetection/Windows/x64/Debug/baseAlgorithm.lib differ
diff --git a/AppAlgo/rodAndBarDetection/Windows/x64/Debug/baseAlgorithm.pdb b/AppAlgo/rodAndBarDetection/Windows/x64/Debug/baseAlgorithm.pdb
index c9a0f3ae..c12118a0 100644
Binary files a/AppAlgo/rodAndBarDetection/Windows/x64/Debug/baseAlgorithm.pdb and b/AppAlgo/rodAndBarDetection/Windows/x64/Debug/baseAlgorithm.pdb differ
diff --git a/AppAlgo/rodAndBarDetection/Windows/x64/Debug/rodAndBarDetection.dll b/AppAlgo/rodAndBarDetection/Windows/x64/Debug/rodAndBarDetection.dll
index fe355da3..60befe2f 100644
Binary files a/AppAlgo/rodAndBarDetection/Windows/x64/Debug/rodAndBarDetection.dll and b/AppAlgo/rodAndBarDetection/Windows/x64/Debug/rodAndBarDetection.dll differ
diff --git a/AppAlgo/rodAndBarDetection/Windows/x64/Debug/rodAndBarDetection.lib b/AppAlgo/rodAndBarDetection/Windows/x64/Debug/rodAndBarDetection.lib
index 289b0fdf..08e51f7c 100644
Binary files a/AppAlgo/rodAndBarDetection/Windows/x64/Debug/rodAndBarDetection.lib and b/AppAlgo/rodAndBarDetection/Windows/x64/Debug/rodAndBarDetection.lib differ
diff --git a/AppAlgo/rodAndBarDetection/Windows/x64/Debug/rodAndBarDetection.pdb b/AppAlgo/rodAndBarDetection/Windows/x64/Debug/rodAndBarDetection.pdb
index 7227b3bd..c15b65fd 100644
Binary files a/AppAlgo/rodAndBarDetection/Windows/x64/Debug/rodAndBarDetection.pdb and b/AppAlgo/rodAndBarDetection/Windows/x64/Debug/rodAndBarDetection.pdb differ
diff --git a/AppAlgo/rodAndBarDetection/Windows/x64/Release/baseAlgorithm.dll b/AppAlgo/rodAndBarDetection/Windows/x64/Release/baseAlgorithm.dll
index a6d43f04..316f05b7 100644
Binary files a/AppAlgo/rodAndBarDetection/Windows/x64/Release/baseAlgorithm.dll and b/AppAlgo/rodAndBarDetection/Windows/x64/Release/baseAlgorithm.dll differ
diff --git a/AppAlgo/rodAndBarDetection/Windows/x64/Release/baseAlgorithm.lib b/AppAlgo/rodAndBarDetection/Windows/x64/Release/baseAlgorithm.lib
index 64e2a927..a2de0534 100644
Binary files a/AppAlgo/rodAndBarDetection/Windows/x64/Release/baseAlgorithm.lib and b/AppAlgo/rodAndBarDetection/Windows/x64/Release/baseAlgorithm.lib differ
diff --git a/AppAlgo/rodAndBarDetection/Windows/x64/Release/baseAlgorithm.pdb b/AppAlgo/rodAndBarDetection/Windows/x64/Release/baseAlgorithm.pdb
index 367ba688..3d2e8cc0 100644
Binary files a/AppAlgo/rodAndBarDetection/Windows/x64/Release/baseAlgorithm.pdb and b/AppAlgo/rodAndBarDetection/Windows/x64/Release/baseAlgorithm.pdb differ
diff --git a/AppAlgo/rodAndBarDetection/Windows/x64/Release/rodAndBarDetection.dll b/AppAlgo/rodAndBarDetection/Windows/x64/Release/rodAndBarDetection.dll
index 44a82e11..365f6cbe 100644
Binary files a/AppAlgo/rodAndBarDetection/Windows/x64/Release/rodAndBarDetection.dll and b/AppAlgo/rodAndBarDetection/Windows/x64/Release/rodAndBarDetection.dll differ
diff --git a/AppAlgo/rodAndBarDetection/Windows/x64/Release/rodAndBarDetection.lib b/AppAlgo/rodAndBarDetection/Windows/x64/Release/rodAndBarDetection.lib
index dc70572e..e280cce8 100644
Binary files a/AppAlgo/rodAndBarDetection/Windows/x64/Release/rodAndBarDetection.lib and b/AppAlgo/rodAndBarDetection/Windows/x64/Release/rodAndBarDetection.lib differ
diff --git a/AppAlgo/rodAndBarDetection/Windows/x64/Release/rodAndBarDetection.pdb b/AppAlgo/rodAndBarDetection/Windows/x64/Release/rodAndBarDetection.pdb
index 39f6308c..1d7fdbcc 100644
Binary files a/AppAlgo/rodAndBarDetection/Windows/x64/Release/rodAndBarDetection.pdb and b/AppAlgo/rodAndBarDetection/Windows/x64/Release/rodAndBarDetection.pdb differ
diff --git a/AppAlgo/rodAndBarDetection/rodAndBarDetection_test.cpp b/AppAlgo/rodAndBarDetection/rodAndBarDetection_test.cpp
index 5168afaa..1ed1e013 100644
--- a/AppAlgo/rodAndBarDetection/rodAndBarDetection_test.cpp
+++ b/AppAlgo/rodAndBarDetection/rodAndBarDetection_test.cpp
@@ -1151,7 +1151,7 @@ void newLocatingPlateTest(void)
 	};
 
 	SVzNLRange fileIdx[NEW_LOCATING_PALTE_TEST_GROUP] = {
-		{12,13}, {1,51}
+		{12,13}, {1,52}
 	};
 
 	const char* ver = wd_rodAndBarDetectionVersion();
@@ -1694,7 +1694,17 @@ void rodWeldSeamPosition_test(void)
 			growParam.minVTypeTreeLen = 50; //mm
 
 			bool isHorizonScan = true;  //true:激光线平行槽道；false:激光线垂直槽道
-			double weldSeanRange = 100;  //焊缝距钢筋交叉点的范围（最大值）
+			SVzNLRangeD weldSeamRange;//焊缝距钢筋交叉点的范围
+			if ((grp == 0) || (grp == 1))
+			{
+				weldSeamRange.min = rodParam.diameter / 2;
+				weldSeamRange.max = 100;
+			}
+			else
+			{
+				weldSeamRange.min = 0;
+				weldSeamRange.max = 80;
+			}
 			int errCode = 0;
 			std::vector<SSX_weldSeamInfo> weldSeamInfo;
 			sx_rebarWeldSeamPositioning(
@@ -1704,7 +1714,7 @@ void rodWeldSeamPosition_test(void)
 				filterParam,
 				growParam,
 				rodParam,
-				weldSeanRange,
+				weldSeamRange,
 				weldSeamInfo,
 				&errCode);
 			long t2 = (long)GetTickCount64();