diff --git a/Assets/Scripts/FixSystem/HeatMap/HeatMapController.cs b/Assets/Scripts/FixSystem/HeatMap/HeatMapController.cs
index f3bdc1c17..11d948692 100644
--- a/Assets/Scripts/FixSystem/HeatMap/HeatMapController.cs
+++ b/Assets/Scripts/FixSystem/HeatMap/HeatMapController.cs
@@ -178,14 +178,10 @@ public class HeatMapController : MonoBehaviour
 
     public void SetDataToMaterial()
     {
-        if (tempture == 0)
+        if (tempture >= 0 && tempture <= 1)
         {
-            uftempture = 0.5f;
-        }
-        else if (tempture >= 0 && tempture <= 1)
-        {
-            uftempture = Mathf.Lerp(2.5f, 3.3f, tempture); // 线性插值
-            modulesTempture = Mathf.Lerp(1.5f, 1.8f, tempture);
+            uftempture = Mathf.Lerp(2.0f, 2.8f, tempture); // 线性插值
+            modulesTempture = Mathf.Lerp(1.2f, 1.6f, tempture);
             backtemture = Mathf.Lerp(1.5f, 2.25f, tempture);
         }
         else if (tempture >= 1 && tempture <= 2)