diff --git a/ML/Training/Runner/runner_main.cpp b/ML/Training/Runner/runner_main.cpp
index c29f7e2..a8202c1 100644
--- a/ML/Training/Runner/runner_main.cpp
+++ b/ML/Training/Runner/runner_main.cpp
@@ -360,20 +360,18 @@ int main(int argc, char** argv)
 		return runServer(argv[2], argv[3], argv[4]);
 	}
 
-	// 默认单次模式
-	std::string dataDir = exeDir + "\\..\\..\\nmWTAI-ML\\data\\temp";
-
-	std::string datasetPath = dataDir + "\\dataset.bin";
-	std::string paramsPath  = dataDir + "\\params.bin";
-	std::string resultPath  = dataDir + "\\result.bin";
-	std::string dllPath     = exeDir + "\\HX_NWTM.dll";
-	std::string licPath     = exeDir + "\\..\\..\\..\\Bin\\Res\\license\\HXNWTM_license.dat";
-
-	if (argc >= 2) datasetPath = argv[1];
-	if (argc >= 3) paramsPath  = argv[2];
-	if (argc >= 4) resultPath  = argv[3];
-	if (argc >= 5) dllPath     = argv[4];
-	if (argc >= 6) licPath     = argv[5];
+	// Single-run mode requires explicit paths. Do not fall back to exeDir\\HX_NWTM.dll,
+	// because Runner and HX_NWTM.dll must be built against the same PEBI header version.
+	if (argc < 6) {
+		std::cerr << "Usage: runner.exe <dataset.bin> <params.bin> <result.bin> <HX_NWTM.dll> <license.dat>\n";
+		return 2;
+	}
+
+	std::string datasetPath = argv[1];
+	std::string paramsPath  = argv[2];
+	std::string resultPath  = argv[3];
+	std::string dllPath     = argv[4];
+	std::string licPath     = argv[5];
 
 	if (!fileExistsA(datasetPath)) { std::cerr << "ERROR: dataset not found\n"; return 10; }
 	if (!fileExistsA(paramsPath))  { std::cerr << "ERROR: params not found\n";  return 11; }
diff --git a/Src/nmNum/nmData/nmDataReservoir.cpp b/Src/nmNum/nmData/nmDataReservoir.cpp
index 4432c88..f6028bf 100644
--- a/Src/nmNum/nmData/nmDataReservoir.cpp
+++ b/Src/nmNum/nmData/nmDataReservoir.cpp
@@ -5,7 +5,7 @@ nmDataReservoir::nmDataReservoir() {
 	m_initialPressure = nmDataAttribute("Initial Pressure",40.0, "MPa", UNIT_TYPE_PRESSURE, QStringList(), QStringList() << "psia" << "Pa" << "kPa" << "atm" << "bara" << "kg/cm^2" << "m" << "psig" << "bar" << "MPa" << "kPag");
     m_reservoirType = nmDataAttribute("Reservoir type", "Homogeneous", "", UNIT_TYPE_DIMENSIONLESS, QStringList() << "Homogeneous" << "Dual porosity pseudo steady state", QStringList());
     m_Bo = nmDataAttribute("Bo", 1.2, "");
-    m_permeability = nmDataAttribute("Permeability", 0.001, "Darcy", UNIT_TYPE_PERMEABILITY, QStringList(), QStringList() << "md" << "Darcy" << "m^2" << "cm^2" << "um^2");
+    m_permeability = nmDataAttribute("Permeability", 0.025, "Darcy", UNIT_TYPE_PERMEABILITY, QStringList(), QStringList() << "md" << "Darcy" << "m^2" << "cm^2" << "um^2");
     m_thickness = nmDataAttribute("Thickness", 10.0, "m", UNIT_TYPE_LENGTH, QStringList(), QStringList() << "ft" << "m" << "cm" << "mm" << "in" << "0.1 in" << "mile" << "km");
     m_porosity = nmDataAttribute("Porosity", 0.1, "", UNIT_TYPE_DIMENSIONLESS, QStringList(), QStringList());
     m_Ct = nmDataAttribute("Ct", 0.001, "", UNIT_TYPE_DIMENSIONLESS, QStringList(), QStringList());