diff --git a/Models/AppConfig.cs b/Models/AppConfig.cs
index 3d224c5..3bbac2a 100644
--- a/Models/AppConfig.cs
+++ b/Models/AppConfig.cs
@@ -91,8 +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; } = 69;//乙二醇
-    public double ThermalConductivityCorrection { get; set; } = 28;//乙二醇
+    public double ThermalConductivityCorrection { get; set; } = 28;//蒸馏水
     public double ThermalDiffusivityCorrection { get; set; } = 0.59;
 }
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