diff --git a/scripts/Tools/GameRule.gd b/scripts/Tools/GameRule.gd
index 181d38e..5bf4a02 100644
--- a/scripts/Tools/GameRule.gd
+++ b/scripts/Tools/GameRule.gd
@@ -15,7 +15,7 @@ static var damageOffset: float = 0.2 # 伤害随机浮动比例，默认20%，
 static var damageLabelSpawnOffset: float = 10 # 伤害标签生成位置的随机偏移
 static var itemDroppedSpawnOffset: float = 30 # 掉落物生成位置的随机偏移
 static var appleDropRate: float = 0.1 # 苹果掉落概率
-static var refreshCountIncreasePercent: Vector2 = Vector2(0.4, 1.1) # 刷新所需的棒球数量的增加的百分比，随机，默认为40%~110%
+static var refreshCountIncreasePercent: Vector2 = Vector2(0.2, 0.75) # 刷新所需的棒球数量的增加的百分比
 static var entityCountBoostPerWave: float = 0.1 # 每波敌人数量增加的百分比，倍数级
 static var itemShowStayTime: int = 1500 # 物品展示组件如果设置了自动隐藏，那么隐藏前可以存活的时间
 static var tipSpawnRateWhenGetDroppedItem: float = 0.25 # 当玩家获取到掉落物时，提示的概率