diff --git a/sqr/Core/BaseTool/Math.nut b/sqr/Core/BaseTool/Math.nut
index 3a4ae83..d6df687 100644
--- a/sqr/Core/BaseTool/Math.nut
+++ b/sqr/Core/BaseTool/Math.nut
@@ -319,20 +319,19 @@ class Math {
     }
 
     function sq_GetAccel(sv, ev, currentRate, maxRate, increaseFeature) {
-
         local rate = currentRate.tofloat() / maxRate.tofloat();
-
         local varyValue = ev - sv;
 
         local increaseRate = 1.0;
-
         if (increaseFeature) {
             increaseRate = pow(50, rate) / 50; //慢->快
         } else {
-            increaseRate = pow(rate, 0.05);
+            // 修正后的减速逻辑计算，例如采用线性变换结合幂次运算来实现更合理的减速效果
+            // 先将rate映射到一个更合适的范围（这里从[0,1]映射到[0.1, 1]，可调整）
+            local mappedRate = rate * 0.9 + 0.1;
+            increaseRate = pow(mappedRate, 2); // 幂次可调整，这里取2来让减速更明显，可根据实际情况修改
         }
 
-
         return sv + varyValue * increaseRate;
     }