diff --git a/Models/AppConfig.cs b/Models/AppConfig.cs
index b973c10..2fa825b 100644
--- a/Models/AppConfig.cs
+++ b/Models/AppConfig.cs
@@ -91,6 +91,6 @@ public class CalibrationCoefficients
     public ushort PressureProtection { get; set; }
     public ushort TemperatureCoefficient { get; set; }
     public ushort ResistanceCoefficient { get; set; }
-    public double ThermalConductivityCorrection { get; set; } = 39;//蒸馏水   比热率修正
-    public double ThermalDiffusivityCorrection { get; set; } = 0.5;//导热率修正
+    public double ThermalConductivityCorrection { get; set; } = 37.5f;//蒸馏水   比热率修正
+    public double ThermalDiffusivityCorrection { get; set; } = 0.53;//导热率修正
 }
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