diff --git a/games/alchemy.py b/games/alchemy.py
index 828fe42..544d65b 100644
--- a/games/alchemy.py
+++ b/games/alchemy.py
@@ -21,13 +21,13 @@ class AlchemyGame(BaseGame):
         # 奖品池配置 - 确保数学期望等于消耗积分
         self.prize_pool: List[Tuple[int, str, float, str]] = [
             # (权重, 类型, 倍率, 描述)
-            (9, "penalty", 0, "炼金失败"),    
-            (1, "penalty", -1, "炼金爆炸"),  
+            (500, "penalty", 0, "炼金失败"),    
+            (100, "penalty", -1, "炼金爆炸"),  
             (100, "points", 0.1, "少量积分"),       
             (390, "points", 0.5, "少量积分"),        
             (500, "points", 1, "等值积分"),      
-            (590, "points", 2, "丰厚积分"),      
-            (400, "points", 5, "丰厚积分"),    
+            (390, "points", 2, "丰厚积分"),      
+            (200, "points", 5, "丰厚积分"),    
             (9, "points", 10, "🌟 巨额积分"),   
             (1, "points", 100, "💎 传说积分"),  
         ]
@@ -90,7 +90,7 @@ class AlchemyGame(BaseGame):
         
         # 执行抽奖
         reward = self._draw_prize(prize_pool)
-        reward_points = reward['value']*cost_points
+        reward_points = int(reward['value']*cost_points)
         
         # 消费积分
         if not self.db.consume_points(user_id, cost_points, "alchemy", f"炼金抽奖消耗"):