diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0e8c0da..824549f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -32,18 +32,26 @@ configure_file(config.h.in config.h)
 # 添加自定义依赖路径到 CMAKE_PREFIX_PATH （find_package config 模式搜索路径之一）
 if (APPLE)
     list(PREPEND CMAKE_PREFIX_PATH /Users/yony/CODE/Dependencies) # MacOS
+    # Settign pkg-config for tinyxml usage
+    set(ENV{PKG_CONFIG_PATH} /opt/homebrew/lib/pkgconfig/)
+    find_package(PkgConfig)
+    pkg_search_module(TINYXML REQUIRED tinyxml)
+    message(STATUS "=== TINYXML_LIBRARIES: ${TINYXML_LIBRARIES}")
+    message(STATUS "=== TINYXML_INCLUDE_DIRS: ${TINYXML_INCLUDE_DIRS}")
 elseif (WIN32)
     list(PREPEND CMAKE_PREFIX_PATH D:/SOURCE/Dependencies) # Windows
     set(CMAKE_TOOLCHAIN_FILE "D:\\vcpkg\\scripts\\buildsystems\\vcpkg.cmake") # vcpkg
     include(${CMAKE_TOOLCHAIN_FILE})
+    find_package(tinyxml CONFIG REQUIRED)
 elseif (UNIX)
     list(PREPEND CMAKE_PREFIX_PATH /home/yony/PROJECTS/Dependencies) # Linux
+    find_package(tinyxml CONFIG REQUIRED)
 endif()
 # 输出 find_package 系统路径和当前指定路径
 message(STATUS "CMAKE_SYSTEM_PREFIX_PATH: ${CMAKE_SYSTEM_PREFIX_PATH}")
 message(STATUS "Self added CMAKE_PREFIX_PATH: ${CMAKE_PREFIX_PATH}")
 # 指定 CONFIG 模式，查看 <deps_dir>/share/<lib_name>/cmake/xxxConfig.cmake 文件名决定查找包名
-find_package(tinyxml CONFIG REQUIRED)
+# find_package(tinyxml CONFIG REQUIRED)
 
 #------------REQUIRED_5.1.2 include 执行.cmake中的ContentFetch模块来引入库------------#
 # 添加cmake目录到CMAKE_MODULE_PATH，以供 include 方法使用
@@ -72,10 +80,19 @@ add_executable(
 # target_link_libraries(${PROJECT_NAME} PUBLIC {lib_name1} {lib_name1} ...)
 # 根据包管理工具在系统环境变量的情况，以及网络下载的包中CMakeLists.txt的编写情况
 # 在这里链接库则可下方target_include_directories中可不添加 <lib_name>/include 或 <LIB_NAME>_INCLUDE_DIRS
-target_link_libraries(
-    ${PROJECT_NAME} PUBLIC
-    unofficial-tinyxml::unofficial-tinyxml
-)
+
+if (WIN32)
+    target_link_libraries(
+        ${PROJECT_NAME} PUBLIC
+        unofficial-tinyxml::unofficial-tinyxml
+    )
+else()
+    target_link_libraries(
+        ${PROJECT_NAME} PUBLIC
+        /opt/homebrew/Cellar/tinyxml/2.6.2/lib/libtinyxml.dylib
+    )
+endif()
+
 
 #------------OPTIONAL_1.2 添加生成的config.h头文件所在目录------------#
 # 为目标添加了一个目录，源码中的 #include "config.h" 将会被解析为 ${PROJECT_BINARY_DIR}/config.h
@@ -87,6 +104,7 @@ target_include_directories(
     ${PROJECT_BINARY_DIR} # config.h.in 会生成配置在 build 目录
     include
     ${TINYXML_INCLUDE_DIR} # tinyxml库的头文件目录
+    ${TINYXML_INCLUDE_DIRS} # pkg-config tinyxml dir
 )
 
 # TODO: 针对 MSVC 解决生成位于msvc_19.29_cxx11_32_md_debug下dll/lib 无法链接到可执行文件的问题
\ No newline at end of file
diff --git a/include/Const.h b/include/Const.h
index 4163f96..a1db782 100644
--- a/include/Const.h
+++ b/include/Const.h
@@ -50,17 +50,17 @@ typedef P Point3;
 typedef P Vector3;
 
 // �ж�y�Ƿ���[x-margin,z+margin]�ķ�Χ��
-inline bool inmid(double x, double y, double z, double margin = MARGIN)
+inline bool inmid(const double x, const double y, const double z, const double margin = MARGIN)
 {
 	return y >= x - margin && y <= z + margin;
 }
-inline bool inbox(P &p)
+inline bool inbox(const P &p)
 {
 	return inmid(MINX, p.x, MAXX) && inmid(MINY, p.y, MAXY) && inmid(MINZ, p.z, MAXZ);
 }
 
 // ��d��0�Ƚϣ���������
-inline int dcmp(double d)
+inline int dcmp(const double d)
 {
 	if (d < -eps)
 		return -1;
@@ -71,7 +71,7 @@ inline int dcmp(double d)
 
 // �����ľ��뺯��
 
-inline double distan1(P &p1, P &p2)
+inline double distan1(const P &p1, const P &p2)
 {
 	double x = p1.x - p2.x, y = p1.y - p2.y, z = p1.z - p2.z;
 	return sqrt(x * x + y * y + z * z);
@@ -93,14 +93,14 @@ inline double distan2(P &p1,P &p2){
 	return sqrt(x*x+y*y+z*z)*penalty_par;
 }
 */
-inline double Dot(Vector3 &A, Vector3 &B) { return A.x * B.x + A.y * B.y + A.z * B.z; }
-inline double Length(Vector3 &A) { return sqrt(Dot(A, A)); }
-inline double Angle(Vector3 &A, Vector3 &B) { return acos(Dot(A, B) / Length(A) / Length(B)); }
-inline double DistanceToPlane(Point3 &p, Point3 &p0, Vector3 &n)
+inline double Dot(const Vector3 &A, const Vector3 &B) { return A.x * B.x + A.y * B.y + A.z * B.z; }
+inline double Length(const Vector3 &A) { return sqrt(Dot(A, A)); }
+inline double Angle(const Vector3 &A, const Vector3 &B) { return acos(Dot(A, B) / Length(A) / Length(B)); }
+inline double DistanceToPlane(const Point3 &p, const Point3 &p0, const Vector3 &n)
 {
 	return fabs(Dot(p - p0, n)); // �����ȡ����ֵ���õ������������
 }
-inline int ParallelorVertical(P &p1, P &p2)
+inline int ParallelorVertical(const P &p1, const P &p2)
 {
 	double angel = Angle(p1, p2);
 	if (angel <= minAngle || angel >= pi - minAngle)
@@ -109,23 +109,23 @@ inline int ParallelorVertical(P &p1, P &p2)
 		return 2;
 	return 0;
 }
-inline Point3 GetPlaneProjection(Point3 &p, Point3 &p0, Vector3 &n)
+inline Point3 GetPlaneProjection(const Point3 &p, const Point3 &p0, const Vector3 &n)
 {
 	return p - n * Dot(p - p0, n);
 }
-inline Point3 LinePlaneIntersection(Point3 &p1, Point3 &p2, Point3 &p0, Vector3 &n)
+inline Point3 LinePlaneIntersection(const Point3 &p1, const Point3 &p2, const Point3 &p0, const Vector3 &n)
 {
 	Vector3 v = p2 - p1;
 	double t = (Dot(n, p0 - p1) / Dot(n, p2 - p1)); // �жϷ�ĸ�Ƿ�Ϊ 0
 	return p1 + v * t;								// ������߶Σ��ж� t �Dz����� 0 �� 1 ֮��
 }
-inline Vector3 Cross(Vector3 A, Vector3 B)
+inline Vector3 Cross(const Vector3 A, const Vector3 B)
 {
 	return Vector3(A.y * B.z - A.z * B.y, A.z * B.x - A.x * B.z, A.x * B.y - A.y * B.x);
 }
-inline double Area2(Point3 &A, Point3 &B, Point3 &C) { return Length(Cross(B - A, C - A)); }
+inline double Area2(const Point3 &A, const Point3 &B, const Point3 &C) { return Length(Cross(B - A, C - A)); }
 
-inline double get_penalty_par_distance(double len)
+inline double get_penalty_par_distance(const double len)
 {
     static const double intersection_distance = 180;
     if (len <= intersection_distance)
@@ -312,7 +312,7 @@ inline double distan(P A, P B)
 }
 
 // ��ӡ·����Ϣ
-void printPath(vector<P> vecp)
+void printPath(const vector<P> vecp)
 {
 	for (int j = 0; j < vecp.size(); j++)
 	{
diff --git a/include/Point.h b/include/Point.h
index 65970a9..731136f 100644
--- a/include/Point.h
+++ b/include/Point.h
@@ -101,7 +101,7 @@ struct P
 	}
 
 	// ���÷���
-	void setDir(P &dir)
+	void setDir(const P &dir)
 	{
 		dx = dir.x;
 		dy = dir.y;
diff --git a/include/stdafx.h b/include/stdafx.h
index 0b2fbff..32361d6 100644
--- a/include/stdafx.h
+++ b/include/stdafx.h
@@ -14,9 +14,11 @@
 #include "targetver.h"
 
 #include <stdio.h>
-#include <tchar.h>
-#include <windows.h>
-#include <atlstr.h>
+#ifdef _WIN32
+    #include <tchar.h>
+    #include <windows.h>
+    #include <atlstr.h>
+#endif
 #include <ctype.h>
 #include <iostream>
 #include <tinyxml.h>
diff --git a/parameters.txt b/parameters.txt
index 41c0ad4..6072f30 100644
--- a/parameters.txt
+++ b/parameters.txt
@@ -8,14 +8,25 @@ output
 
 
 VScode CMake:
+Win:
 {
     "cmake.debugConfig": {
-        
         "args": ["createTinyroute",
-        "..\\..\\data\\clip2",
-        "..\\..\\data\\wirexml",
-        "..\\..\\data\\connector.csv",
-        "..\\..\\data\\OBJ",
+        "..\\..\\data\\Tinyroute_test\\clip2",
+        "..\\..\\data\\Tinyroute_test\\wirexml",
+        "..\\..\\data\\Tinyroute_test\\connector.csv",
+        "..\\..\\data\\Tinyroute_test\\OBJ",
+        "output"]
+    }
+}
+UNIX:
+{
+    "cmake.debugConfig": {
+        "args": ["createTinyroute",
+        "../data/Tinyroute_test/clip2",
+        "../data/Tinyroute_test/wirexml",
+        "../data/Tinyroute_test/connector.csv",
+        "../data/Tinyroute_test/OBJ",
         "output"]
     }
 }
diff --git a/src/xmlsql.cpp b/src/xmlsql.cpp
index b2bbf9c..5775c49 100644
--- a/src/xmlsql.cpp
+++ b/src/xmlsql.cpp
@@ -8,11 +8,14 @@
 #include <string>
 #include <map>
 #include <iomanip>
-#include <io.h>
+// #include <sys/io.h>
+#include <dirent.h>
 #include <vector>
 #include <fstream>
 #include <sstream>
 #include <time.h>
+#include <filesystem>
+
 using namespace std;
 
 map<P, string> pmp, clipName;
@@ -247,35 +250,56 @@ void produceXML(const char *xml, const char *connectorFile, string resultfile)
 	branchTree.init();
 }
 
+// VSMC io.h 支持下使用
+// void getAllFiles(string path, vector<string> &files)
+// {
+// 	// 文件句柄
+// 	long long hFile = 0;
+// 	// 文件信息
+// 	struct _finddata_t fileinfo;
+// 	string p;
+// 	if ((hFile = _findfirst(p.assign(path).append("\\*").c_str(), &fileinfo)) != -1)
+// 	{
+// 		do
+// 		{
+// 			if ((fileinfo.attrib & _A_SUBDIR))
+// 			{ // 比较文件类型是否是文件夹
+// 				if (strcmp(fileinfo.name, ".") != 0 && strcmp(fileinfo.name, "..") != 0)
+// 				{
+// 					files.push_back(p.assign(path).append("\\").append(fileinfo.name));
+// 					// 递归搜索
+// 					getAllFiles(p.assign(path).append("\\").append(fileinfo.name), files);
+// 				}
+// 			}
+// 			else
+// 			{
+// 				files.push_back(p.assign(path).append("\\").append(fileinfo.name));
+// 			}
+// 		} while (_findnext(hFile, &fileinfo) == 0); // 寻找下一个，成功返回0，否则-1
+// 		_findclose(hFile);
+// 	}
+// }
+
 void getAllFiles(string path, vector<string> &files)
 {
-	// 文件句柄
-	long long hFile = 0;
-	// 文件信息
-	struct _finddata_t fileinfo;
-	string p;
-	if ((hFile = _findfirst(p.assign(path).append("\\*").c_str(), &fileinfo)) != -1)
+
+	struct dirent *dirp;
+	DIR *dp;
+	if((dp = opendir(path.c_str())) == NULL)
+		cout << "Can't open " << path << endl;
+
+	while((dirp = readdir(dp)) != NULL)
 	{
-		do
-		{
-			if ((fileinfo.attrib & _A_SUBDIR))
-			{ // 比较文件类型是否是文件夹
-				if (strcmp(fileinfo.name, ".") != 0 && strcmp(fileinfo.name, "..") != 0)
-				{
-					files.push_back(p.assign(path).append("\\").append(fileinfo.name));
-					// 递归搜索
-					getAllFiles(p.assign(path).append("\\").append(fileinfo.name), files);
-				}
-			}
-			else
-			{
-				files.push_back(p.assign(path).append("\\").append(fileinfo.name));
-			}
-		} while (_findnext(hFile, &fileinfo) == 0); // 寻找下一个，成功返回0，否则-1
-		_findclose(hFile);
+		if ( strcmp(".", dirp->d_name) == 0 || strcmp("..", dirp->d_name) == 0 )
+			continue;
+		files.push_back(std::__fs::filesystem::path(path).append(dirp->d_name));
 	}
+		
+
+	closedir(dp);
 }
 
+
 // 初始化各个结构体
 inline void init()
 {
@@ -300,7 +324,7 @@ inline void init()
 	cout << "INIT Finish" << endl;
 }
 
-int _tmain(int argc, char *argv[])
+int main(int argc, char *argv[])
 {
 	// test();
 	// return 0;