diff --git a/Models/AppConfig.cs b/Models/AppConfig.cs
index b8b09cc..ca595db 100644
--- a/Models/AppConfig.cs
+++ b/Models/AppConfig.cs
@@ -92,6 +92,6 @@ public class CalibrationCoefficients
     public ushort TemperatureCoefficient { get; set; }
     public ushort ResistanceCoefficient { get; set; }
 
-    public double ThermalConductivityCorrection { get; set; } = 36.8;
+    public double ThermalConductivityCorrection { get; set; } = 69;
     public double ThermalDiffusivityCorrection { get; set; } = 19.9;
 }
\ No newline at end of file
diff --git a/appsettings.json b/appsettings.json
index f42c44a..0c355f5 100644
--- a/appsettings.json
+++ b/appsettings.json
@@ -26,7 +26,7 @@
     "MeasurementCount": 10,
     "IntervalSeconds": 30,
     "PlatinumWireLength": 0.110, //铂丝长度（单位：米）
-    "PlatinumWireDiameter": 0.00006,
+    "PlatinumWireDiameter": 0.000035,
     //"PlatinumWireLength": 0.41, //铂丝长度（单位：米）
     //"PlatinumWireDiameter": 0.00021,
     "ReportOutputPath": "Reports\\",